./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 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb624db6-de30-4428-9737-e0f9e5339db7/bin/uautomizer-DrprNOufMa/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb624db6-de30-4428-9737-e0f9e5339db7/bin/uautomizer-DrprNOufMa/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb624db6-de30-4428-9737-e0f9e5339db7/bin/uautomizer-DrprNOufMa/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb624db6-de30-4428-9737-e0f9e5339db7/bin/uautomizer-DrprNOufMa/config/AutomizerReach.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_bb624db6-de30-4428-9737-e0f9e5339db7/bin/uautomizer-DrprNOufMa/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb624db6-de30-4428-9737-e0f9e5339db7/bin/uautomizer-DrprNOufMa --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a39972fedd2c32e1b0c1a1e36e71e6a7f2f27ff7bdb89adfbd5175cf7e57ae01 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-12-06 23:57:57,436 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-06 23:57:57,438 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-06 23:57:57,467 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-06 23:57:57,468 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-06 23:57:57,469 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-06 23:57:57,470 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-06 23:57:57,472 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-06 23:57:57,474 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-06 23:57:57,474 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-06 23:57:57,475 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-06 23:57:57,476 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-06 23:57:57,476 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-06 23:57:57,477 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-06 23:57:57,478 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-06 23:57:57,479 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-06 23:57:57,480 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-06 23:57:57,481 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-06 23:57:57,482 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-06 23:57:57,484 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-06 23:57:57,485 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-06 23:57:57,487 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-06 23:57:57,488 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-06 23:57:57,488 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-06 23:57:57,491 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-06 23:57:57,491 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-06 23:57:57,491 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-06 23:57:57,492 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-06 23:57:57,493 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-06 23:57:57,493 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-06 23:57:57,494 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-06 23:57:57,494 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-06 23:57:57,495 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-06 23:57:57,495 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-06 23:57:57,496 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-06 23:57:57,496 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-06 23:57:57,497 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-06 23:57:57,497 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-06 23:57:57,497 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-06 23:57:57,498 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-06 23:57:57,498 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-06 23:57:57,499 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb624db6-de30-4428-9737-e0f9e5339db7/bin/uautomizer-DrprNOufMa/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-06 23:57:57,515 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-06 23:57:57,515 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-06 23:57:57,515 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-06 23:57:57,515 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-06 23:57:57,516 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-06 23:57:57,516 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-06 23:57:57,516 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-06 23:57:57,517 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-06 23:57:57,517 INFO L138 SettingsManager]: * Use SBE=true [2021-12-06 23:57:57,517 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-06 23:57:57,517 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-06 23:57:57,517 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-06 23:57:57,517 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-06 23:57:57,517 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-06 23:57:57,517 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-06 23:57:57,517 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-06 23:57:57,518 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-06 23:57:57,518 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-06 23:57:57,518 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-06 23:57:57,518 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-06 23:57:57,518 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-06 23:57:57,518 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-06 23:57:57,518 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-06 23:57:57,518 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-06 23:57:57,518 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-06 23:57:57,519 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-06 23:57:57,519 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-06 23:57:57,519 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-06 23:57:57,519 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-06 23:57:57,519 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-06 23:57:57,519 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-06 23:57:57,519 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_bb624db6-de30-4428-9737-e0f9e5339db7/bin/uautomizer-DrprNOufMa/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb624db6-de30-4428-9737-e0f9e5339db7/bin/uautomizer-DrprNOufMa Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a39972fedd2c32e1b0c1a1e36e71e6a7f2f27ff7bdb89adfbd5175cf7e57ae01 [2021-12-06 23:57:57,693 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-06 23:57:57,708 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-06 23:57:57,710 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-06 23:57:57,711 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-06 23:57:57,711 INFO L275 PluginConnector]: CDTParser initialized [2021-12-06 23:57:57,712 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb624db6-de30-4428-9737-e0f9e5339db7/bin/uautomizer-DrprNOufMa/../../sv-benchmarks/c/ldv-commit-tester/main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2021-12-06 23:57:57,751 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb624db6-de30-4428-9737-e0f9e5339db7/bin/uautomizer-DrprNOufMa/data/e1d47263c/40ebbc0fed814934a71f5aa28f78bde3/FLAG7aed08810 [2021-12-06 23:57:58,381 INFO L306 CDTParser]: Found 1 translation units. [2021-12-06 23:57:58,382 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb624db6-de30-4428-9737-e0f9e5339db7/sv-benchmarks/c/ldv-commit-tester/main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2021-12-06 23:57:58,409 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb624db6-de30-4428-9737-e0f9e5339db7/bin/uautomizer-DrprNOufMa/data/e1d47263c/40ebbc0fed814934a71f5aa28f78bde3/FLAG7aed08810 [2021-12-06 23:57:58,806 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb624db6-de30-4428-9737-e0f9e5339db7/bin/uautomizer-DrprNOufMa/data/e1d47263c/40ebbc0fed814934a71f5aa28f78bde3 [2021-12-06 23:57:58,814 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-06 23:57:58,817 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-06 23:57:58,821 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-06 23:57:58,821 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-06 23:57:58,831 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-06 23:57:58,832 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 11:57:58" (1/1) ... [2021-12-06 23:57:58,835 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d0aec43 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 11:57:58, skipping insertion in model container [2021-12-06 23:57:58,836 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 11:57:58" (1/1) ... [2021-12-06 23:57:58,849 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-06 23:57:58,948 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-06 23:58:01,148 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb624db6-de30-4428-9737-e0f9e5339db7/sv-benchmarks/c/ldv-commit-tester/main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i[345486,345499] [2021-12-06 23:58:01,240 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-06 23:58:01,287 INFO L203 MainTranslator]: Completed pre-run [2021-12-06 23:58:01,686 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb624db6-de30-4428-9737-e0f9e5339db7/sv-benchmarks/c/ldv-commit-tester/main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i[345486,345499] [2021-12-06 23:58:01,697 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-06 23:58:01,892 INFO L208 MainTranslator]: Completed translation [2021-12-06 23:58:01,892 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 11:58:01 WrapperNode [2021-12-06 23:58:01,893 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-06 23:58:01,894 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-06 23:58:01,894 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-06 23:58:01,894 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-06 23:58:01,899 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 11:58:01" (1/1) ... [2021-12-06 23:58:01,976 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 11:58:01" (1/1) ... [2021-12-06 23:58:02,058 INFO L137 Inliner]: procedures = 461, calls = 4752, calls flagged for inlining = 235, calls inlined = 28, statements flattened = 2825 [2021-12-06 23:58:02,058 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-06 23:58:02,059 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-06 23:58:02,059 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-06 23:58:02,059 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-06 23:58:02,066 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 11:58:01" (1/1) ... [2021-12-06 23:58:02,066 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 11:58:01" (1/1) ... [2021-12-06 23:58:02,077 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 11:58:01" (1/1) ... [2021-12-06 23:58:02,077 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 11:58:01" (1/1) ... [2021-12-06 23:58:02,133 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 11:58:01" (1/1) ... [2021-12-06 23:58:02,142 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 11:58:01" (1/1) ... [2021-12-06 23:58:02,180 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 11:58:01" (1/1) ... [2021-12-06 23:58:02,200 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-06 23:58:02,200 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-06 23:58:02,201 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-06 23:58:02,201 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-06 23:58:02,201 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 11:58:01" (1/1) ... [2021-12-06 23:58:02,207 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-06 23:58:02,215 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb624db6-de30-4428-9737-e0f9e5339db7/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:58:02,226 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb624db6-de30-4428-9737-e0f9e5339db7/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-06 23:58:02,232 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb624db6-de30-4428-9737-e0f9e5339db7/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-06 23:58:02,259 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-12-06 23:58:02,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-06 23:58:02,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-06 23:58:02,259 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2021-12-06 23:58:02,259 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2021-12-06 23:58:02,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2021-12-06 23:58:02,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2021-12-06 23:58:02,259 INFO L130 BoogieDeclarations]: Found specification of procedure set_frequency___0 [2021-12-06 23:58:02,259 INFO L138 BoogieDeclarations]: Found implementation of procedure set_frequency___0 [2021-12-06 23:58:02,259 INFO L130 BoogieDeclarations]: Found specification of procedure set_tuner_mode [2021-12-06 23:58:02,260 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tuner_mode [2021-12-06 23:58:02,260 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_close [2021-12-06 23:58:02,260 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_close [2021-12-06 23:58:02,260 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-06 23:58:02,260 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-06 23:58:02,260 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-12-06 23:58:02,260 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-12-06 23:58:02,260 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-06 23:58:02,260 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_check_mode_radio [2021-12-06 23:58:02,260 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_check_mode_radio [2021-12-06 23:58:02,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_successful_malloc [2021-12-06 23:58:02,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_successful_malloc [2021-12-06 23:58:02,260 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-06 23:58:02,260 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-12-06 23:58:02,260 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-12-06 23:58:02,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-06 23:58:02,261 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2021-12-06 23:58:02,261 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2021-12-06 23:58:02,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-12-06 23:58:02,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-12-06 23:58:02,261 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2021-12-06 23:58:02,261 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2021-12-06 23:58:02,261 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-06 23:58:02,261 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-06 23:58:02,261 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-06 23:58:02,261 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2021-12-06 23:58:02,261 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2021-12-06 23:58:02,261 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2021-12-06 23:58:02,261 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2021-12-06 23:58:02,261 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-06 23:58:02,262 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-06 23:58:02,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_poseidon [2021-12-06 23:58:02,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_poseidon [2021-12-06 23:58:02,262 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-06 23:58:02,262 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-06 23:58:02,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-06 23:58:02,262 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-06 23:58:02,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_poseidon [2021-12-06 23:58:02,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_poseidon [2021-12-06 23:58:02,262 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-12-06 23:58:02,262 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-12-06 23:58:02,262 INFO L130 BoogieDeclarations]: Found specification of procedure send_set_req [2021-12-06 23:58:02,262 INFO L138 BoogieDeclarations]: Found implementation of procedure send_set_req [2021-12-06 23:58:02,262 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-12-06 23:58:02,263 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-12-06 23:58:02,263 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-06 23:58:02,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-06 23:58:02,263 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-12-06 23:58:02,263 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-12-06 23:58:02,263 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-06 23:58:02,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-06 23:58:02,263 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-12-06 23:58:02,263 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-12-06 23:58:02,263 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-12-06 23:58:02,263 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-12-06 23:58:02,263 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2021-12-06 23:58:02,263 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2021-12-06 23:58:02,263 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-06 23:58:02,263 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-06 23:58:02,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-06 23:58:02,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-06 23:58:02,264 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-06 23:58:02,264 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-06 23:58:02,264 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-12-06 23:58:02,264 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-12-06 23:58:02,264 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-06 23:58:02,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-06 23:58:02,264 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_open [2021-12-06 23:58:02,264 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_open [2021-12-06 23:58:02,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-06 23:58:02,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2021-12-06 23:58:02,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2021-12-06 23:58:02,264 INFO L130 BoogieDeclarations]: Found specification of procedure send_get_req [2021-12-06 23:58:02,264 INFO L138 BoogieDeclarations]: Found implementation of procedure send_get_req [2021-12-06 23:58:02,265 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-12-06 23:58:02,265 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-12-06 23:58:02,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-06 23:58:02,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-06 23:58:02,265 INFO L130 BoogieDeclarations]: Found specification of procedure set_debug_mode [2021-12-06 23:58:02,265 INFO L138 BoogieDeclarations]: Found implementation of procedure set_debug_mode [2021-12-06 23:58:02,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-06 23:58:02,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-06 23:58:02,602 INFO L236 CfgBuilder]: Building ICFG [2021-12-06 23:58:02,604 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-06 23:59:35,925 INFO L277 CfgBuilder]: Performing block encoding [2021-12-06 23:59:35,935 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-06 23:59:35,935 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-12-06 23:59:35,938 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 11:59:35 BoogieIcfgContainer [2021-12-06 23:59:35,938 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-06 23:59:35,939 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-06 23:59:35,940 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-06 23:59:35,942 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-06 23:59:35,943 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.12 11:57:58" (1/3) ... [2021-12-06 23:59:35,943 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6ea026d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.12 11:59:35, skipping insertion in model container [2021-12-06 23:59:35,943 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 11:58:01" (2/3) ... [2021-12-06 23:59:35,944 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6ea026d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.12 11:59:35, skipping insertion in model container [2021-12-06 23:59:35,944 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 11:59:35" (3/3) ... [2021-12-06 23:59:35,945 INFO L111 eAbstractionObserver]: Analyzing ICFG main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2021-12-06 23:59:35,949 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-06 23:59:35,949 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-12-06 23:59:35,987 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-06 23:59:35,992 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-12-06 23:59:35,992 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-12-06 23:59:36,014 INFO L276 IsEmpty]: Start isEmpty. Operand has 504 states, 346 states have (on average 1.329479768786127) internal successors, (460), 357 states have internal predecessors, (460), 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) [2021-12-06 23:59:36,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2021-12-06 23:59:36,023 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 23:59:36,023 INFO L514 BasicCegarLoop]: trace histogram [12, 12, 12, 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] [2021-12-06 23:59:36,024 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 23:59:36,027 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 23:59:36,027 INFO L85 PathProgramCache]: Analyzing trace with hash -480057268, now seen corresponding path program 1 times [2021-12-06 23:59:36,034 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 23:59:36,034 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1337942600] [2021-12-06 23:59:36,034 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 23:59:36,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 23:59:36,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:59:36,674 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-06 23:59:36,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:59:36,700 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 23:59:36,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:59:36,717 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2021-12-06 23:59:36,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:59:36,740 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 23:59:36,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:59:36,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2021-12-06 23:59:36,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:59:36,775 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 23:59:36,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:59:36,791 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2021-12-06 23:59:36,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:59:36,810 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 23:59:36,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:59:36,826 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-12-06 23:59:36,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:59:36,866 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 23:59:36,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:59:36,883 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2021-12-06 23:59:36,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:59:36,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 23:59:36,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:59:36,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2021-12-06 23:59:36,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:59:36,935 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 23:59:36,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:59:36,950 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-12-06 23:59:36,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:59:36,968 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 23:59:36,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:59:36,984 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2021-12-06 23:59:36,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:59:37,001 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 23:59:37,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:59:37,016 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2021-12-06 23:59:37,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:59:37,035 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 23:59:37,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:59:37,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-12-06 23:59:37,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:59:37,067 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 23:59:37,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:59:37,082 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2021-12-06 23:59:37,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:59:37,099 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 23:59:37,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:59:37,160 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-12-06 23:59:37,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:59:37,175 INFO L134 CoverageAnalysis]: Checked inductivity of 594 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 594 trivial. 0 not checked. [2021-12-06 23:59:37,176 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 23:59:37,176 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1337942600] [2021-12-06 23:59:37,177 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1337942600] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 23:59:37,177 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 23:59:37,177 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-12-06 23:59:37,178 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1387249932] [2021-12-06 23:59:37,179 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 23:59:37,182 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-06 23:59:37,182 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 23:59:37,202 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-06 23:59:37,202 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-12-06 23:59:37,205 INFO L87 Difference]: Start difference. First operand has 504 states, 346 states have (on average 1.329479768786127) internal successors, (460), 357 states have internal predecessors, (460), 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 4 states, 4 states have (on average 8.0) internal successors, (32), 2 states have internal predecessors, (32), 2 states have call successors, (16), 4 states have call predecessors, (16), 2 states have return successors, (14), 1 states have call predecessors, (14), 2 states have call successors, (14) [2021-12-06 23:59:39,316 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 23:59:41,349 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 23:59:44,029 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 23:59:46,149 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 23:59:47,938 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 23:59:47,938 INFO L93 Difference]: Finished difference Result 1043 states and 1483 transitions. [2021-12-06 23:59:47,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-12-06 23:59:47,941 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 8.0) internal successors, (32), 2 states have internal predecessors, (32), 2 states have call successors, (16), 4 states have call predecessors, (16), 2 states have return successors, (14), 1 states have call predecessors, (14), 2 states have call successors, (14) Word has length 150 [2021-12-06 23:59:47,941 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 23:59:47,962 INFO L225 Difference]: With dead ends: 1043 [2021-12-06 23:59:47,962 INFO L226 Difference]: Without dead ends: 536 [2021-12-06 23:59:47,970 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 78 GetRequests, 75 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-12-06 23:59:47,973 INFO L933 BasicCegarLoop]: 657 mSDtfsCounter, 305 mSDsluCounter, 482 mSDsCounter, 0 mSdLazyCounter, 421 mSolverCounterSat, 270 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 338 SdHoareTripleChecker+Valid, 1139 SdHoareTripleChecker+Invalid, 695 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 270 IncrementalHoareTripleChecker+Valid, 421 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.5s IncrementalHoareTripleChecker+Time [2021-12-06 23:59:47,974 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [338 Valid, 1139 Invalid, 695 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [270 Valid, 421 Invalid, 4 Unknown, 0 Unchecked, 10.5s Time] [2021-12-06 23:59:47,990 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 536 states. [2021-12-06 23:59:48,052 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 536 to 496. [2021-12-06 23:59:48,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 496 states, 341 states have (on average 1.3225806451612903) internal successors, (451), 350 states have internal predecessors, (451), 119 states have call successors, (119), 37 states have call predecessors, (119), 35 states have return successors, (111), 111 states have call predecessors, (111), 111 states have call successors, (111) [2021-12-06 23:59:48,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 496 states and 681 transitions. [2021-12-06 23:59:48,061 INFO L78 Accepts]: Start accepts. Automaton has 496 states and 681 transitions. Word has length 150 [2021-12-06 23:59:48,061 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 23:59:48,061 INFO L470 AbstractCegarLoop]: Abstraction has 496 states and 681 transitions. [2021-12-06 23:59:48,062 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 8.0) internal successors, (32), 2 states have internal predecessors, (32), 2 states have call successors, (16), 4 states have call predecessors, (16), 2 states have return successors, (14), 1 states have call predecessors, (14), 2 states have call successors, (14) [2021-12-06 23:59:48,062 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 681 transitions. [2021-12-06 23:59:48,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2021-12-06 23:59:48,065 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 23:59:48,065 INFO L514 BasicCegarLoop]: trace histogram [12, 12, 12, 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] [2021-12-06 23:59:48,066 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-12-06 23:59:48,066 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 23:59:48,066 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 23:59:48,066 INFO L85 PathProgramCache]: Analyzing trace with hash -1546725172, now seen corresponding path program 1 times [2021-12-06 23:59:48,067 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 23:59:48,067 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1804671060] [2021-12-06 23:59:48,067 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 23:59:48,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 23:59:48,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:59:48,500 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-06 23:59:48,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:59:48,519 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 23:59:48,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:59:48,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2021-12-06 23:59:48,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:59:48,551 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 23:59:48,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:59:48,565 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2021-12-06 23:59:48,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:59:48,581 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 23:59:48,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:59:48,595 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2021-12-06 23:59:48,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:59:48,611 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 23:59:48,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:59:48,626 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-12-06 23:59:48,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:59:48,641 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 23:59:48,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:59:48,655 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2021-12-06 23:59:48,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:59:48,671 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 23:59:48,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:59:48,685 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2021-12-06 23:59:48,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:59:48,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 23:59:48,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:59:48,714 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-12-06 23:59:48,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:59:48,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 23:59:48,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:59:48,743 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2021-12-06 23:59:48,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:59:48,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 23:59:48,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:59:48,772 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2021-12-06 23:59:48,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:59:48,786 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 23:59:48,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:59:48,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-12-06 23:59:48,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:59:48,814 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 23:59:48,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:59:48,827 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2021-12-06 23:59:48,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:59:48,842 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 23:59:48,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:59:48,927 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-12-06 23:59:48,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:59:48,944 INFO L134 CoverageAnalysis]: Checked inductivity of 594 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 594 trivial. 0 not checked. [2021-12-06 23:59:48,944 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 23:59:48,944 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1804671060] [2021-12-06 23:59:48,944 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1804671060] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 23:59:48,944 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 23:59:48,944 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-06 23:59:48,944 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2041174391] [2021-12-06 23:59:48,944 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 23:59:48,945 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-06 23:59:48,945 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 23:59:48,946 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-06 23:59:48,946 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-12-06 23:59:48,946 INFO L87 Difference]: Start difference. First operand 496 states and 681 transitions. Second operand has 5 states, 5 states have (on average 6.4) internal successors, (32), 3 states have internal predecessors, (32), 2 states have call successors, (16), 4 states have call predecessors, (16), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2021-12-06 23:59:51,041 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 23:59:53,083 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 23:59:56,110 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 23:59:58,252 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-07 00:00:01,116 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 00:00:01,116 INFO L93 Difference]: Finished difference Result 1001 states and 1375 transitions. [2021-12-07 00:00:01,117 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-12-07 00:00:01,117 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.4) internal successors, (32), 3 states have internal predecessors, (32), 2 states have call successors, (16), 4 states have call predecessors, (16), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) Word has length 150 [2021-12-07 00:00:01,118 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-07 00:00:01,124 INFO L225 Difference]: With dead ends: 1001 [2021-12-07 00:00:01,125 INFO L226 Difference]: Without dead ends: 539 [2021-12-07 00:00:01,127 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 55 GetRequests, 51 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-12-07 00:00:01,129 INFO L933 BasicCegarLoop]: 657 mSDtfsCounter, 303 mSDsluCounter, 944 mSDsCounter, 0 mSdLazyCounter, 676 mSolverCounterSat, 257 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 11.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 336 SdHoareTripleChecker+Valid, 1601 SdHoareTripleChecker+Invalid, 937 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 257 IncrementalHoareTripleChecker+Valid, 676 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 12.0s IncrementalHoareTripleChecker+Time [2021-12-07 00:00:01,130 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [336 Valid, 1601 Invalid, 937 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [257 Valid, 676 Invalid, 4 Unknown, 0 Unchecked, 12.0s Time] [2021-12-07 00:00:01,132 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 539 states. [2021-12-07 00:00:01,164 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 539 to 498. [2021-12-07 00:00:01,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 498 states, 343 states have (on average 1.3177842565597668) internal successors, (452), 352 states have internal predecessors, (452), 119 states have call successors, (119), 37 states have call predecessors, (119), 35 states have return successors, (111), 111 states have call predecessors, (111), 111 states have call successors, (111) [2021-12-07 00:00:01,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 498 states and 682 transitions. [2021-12-07 00:00:01,168 INFO L78 Accepts]: Start accepts. Automaton has 498 states and 682 transitions. Word has length 150 [2021-12-07 00:00:01,169 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-07 00:00:01,169 INFO L470 AbstractCegarLoop]: Abstraction has 498 states and 682 transitions. [2021-12-07 00:00:01,169 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.4) internal successors, (32), 3 states have internal predecessors, (32), 2 states have call successors, (16), 4 states have call predecessors, (16), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2021-12-07 00:00:01,169 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 682 transitions. [2021-12-07 00:00:01,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2021-12-07 00:00:01,171 INFO L506 BasicCegarLoop]: Found error trace [2021-12-07 00:00:01,171 INFO L514 BasicCegarLoop]: trace histogram [12, 12, 12, 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] [2021-12-07 00:00:01,171 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-12-07 00:00:01,171 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-07 00:00:01,172 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:00:01,172 INFO L85 PathProgramCache]: Analyzing trace with hash -1804890610, now seen corresponding path program 1 times [2021-12-07 00:00:01,172 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:00:01,172 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1876722573] [2021-12-07 00:00:01,172 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:00:01,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:00:01,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:01,571 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-07 00:00:01,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:01,583 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:00:01,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:01,593 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2021-12-07 00:00:01,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:01,605 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:00:01,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:01,615 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2021-12-07 00:00:01,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:01,626 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:00:01,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:01,636 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2021-12-07 00:00:01,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:01,648 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:00:01,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:01,658 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-12-07 00:00:01,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:01,670 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:00:01,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:01,680 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2021-12-07 00:00:01,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:01,691 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:00:01,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:01,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2021-12-07 00:00:01,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:01,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:00:01,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:01,723 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-12-07 00:00:01,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:01,735 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:00:01,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:01,745 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2021-12-07 00:00:01,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:01,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:00:01,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:01,766 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2021-12-07 00:00:01,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:01,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:00:01,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:01,787 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-12-07 00:00:01,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:01,798 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:00:01,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:01,808 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2021-12-07 00:00:01,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:01,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:00:01,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:01,906 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-12-07 00:00:01,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:01,930 INFO L134 CoverageAnalysis]: Checked inductivity of 594 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 594 trivial. 0 not checked. [2021-12-07 00:00:01,931 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 00:00:01,931 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1876722573] [2021-12-07 00:00:01,931 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1876722573] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 00:00:01,931 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 00:00:01,931 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-07 00:00:01,931 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [92060312] [2021-12-07 00:00:01,931 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 00:00:01,932 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-07 00:00:01,932 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-07 00:00:01,933 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-07 00:00:01,933 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-12-07 00:00:01,933 INFO L87 Difference]: Start difference. First operand 498 states and 682 transitions. Second operand has 5 states, 5 states have (on average 6.4) internal successors, (32), 3 states have internal predecessors, (32), 3 states have call successors, (16), 5 states have call predecessors, (16), 2 states have return successors, (14), 2 states have call predecessors, (14), 1 states have call successors, (14) [2021-12-07 00:00:04,025 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-07 00:00:06,065 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-07 00:00:08,125 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-07 00:00:11,160 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-07 00:00:13,348 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-07 00:00:16,116 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 00:00:16,116 INFO L93 Difference]: Finished difference Result 547 states and 745 transitions. [2021-12-07 00:00:16,117 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-12-07 00:00:16,117 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.4) internal successors, (32), 3 states have internal predecessors, (32), 3 states have call successors, (16), 5 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 150 [2021-12-07 00:00:16,118 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-07 00:00:16,122 INFO L225 Difference]: With dead ends: 547 [2021-12-07 00:00:16,122 INFO L226 Difference]: Without dead ends: 543 [2021-12-07 00:00:16,122 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 52 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2021-12-07 00:00:16,123 INFO L933 BasicCegarLoop]: 611 mSDtfsCounter, 555 mSDsluCounter, 636 mSDsCounter, 0 mSdLazyCounter, 670 mSolverCounterSat, 304 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 613 SdHoareTripleChecker+Valid, 1247 SdHoareTripleChecker+Invalid, 979 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 304 IncrementalHoareTripleChecker+Valid, 670 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.8s IncrementalHoareTripleChecker+Time [2021-12-07 00:00:16,124 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [613 Valid, 1247 Invalid, 979 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [304 Valid, 670 Invalid, 5 Unknown, 0 Unchecked, 13.8s Time] [2021-12-07 00:00:16,125 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 543 states. [2021-12-07 00:00:16,152 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 543 to 500. [2021-12-07 00:00:16,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 500 states, 346 states have (on average 1.3092485549132948) internal successors, (453), 353 states have internal predecessors, (453), 117 states have call successors, (117), 38 states have call predecessors, (117), 36 states have return successors, (111), 111 states have call predecessors, (111), 111 states have call successors, (111) [2021-12-07 00:00:16,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 500 states and 681 transitions. [2021-12-07 00:00:16,158 INFO L78 Accepts]: Start accepts. Automaton has 500 states and 681 transitions. Word has length 150 [2021-12-07 00:00:16,158 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-07 00:00:16,159 INFO L470 AbstractCegarLoop]: Abstraction has 500 states and 681 transitions. [2021-12-07 00:00:16,159 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.4) internal successors, (32), 3 states have internal predecessors, (32), 3 states have call successors, (16), 5 states have call predecessors, (16), 2 states have return successors, (14), 2 states have call predecessors, (14), 1 states have call successors, (14) [2021-12-07 00:00:16,159 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 681 transitions. [2021-12-07 00:00:16,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2021-12-07 00:00:16,161 INFO L506 BasicCegarLoop]: Found error trace [2021-12-07 00:00:16,161 INFO L514 BasicCegarLoop]: trace histogram [12, 12, 12, 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] [2021-12-07 00:00:16,162 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-12-07 00:00:16,162 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-07 00:00:16,162 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:00:16,162 INFO L85 PathProgramCache]: Analyzing trace with hash -117658711, now seen corresponding path program 1 times [2021-12-07 00:00:16,162 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:00:16,162 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2028478937] [2021-12-07 00:00:16,163 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:00:16,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:00:16,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:16,519 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-07 00:00:16,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:16,531 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:00:16,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:16,541 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2021-12-07 00:00:16,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:16,552 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:00:16,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:16,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2021-12-07 00:00:16,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:16,571 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:00:16,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:16,581 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2021-12-07 00:00:16,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:16,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:00:16,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:16,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-12-07 00:00:16,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:16,611 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:00:16,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:16,620 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2021-12-07 00:00:16,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:16,630 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:00:16,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:16,639 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2021-12-07 00:00:16,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:16,649 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:00:16,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:16,658 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-12-07 00:00:16,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:16,668 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:00:16,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:16,677 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2021-12-07 00:00:16,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:16,687 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:00:16,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:16,696 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2021-12-07 00:00:16,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:16,706 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:00:16,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:16,715 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-12-07 00:00:16,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:16,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:00:16,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:16,734 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2021-12-07 00:00:16,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:16,744 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:00:16,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:16,816 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-12-07 00:00:16,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:16,841 INFO L134 CoverageAnalysis]: Checked inductivity of 594 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 594 trivial. 0 not checked. [2021-12-07 00:00:16,842 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 00:00:16,842 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2028478937] [2021-12-07 00:00:16,842 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2028478937] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 00:00:16,842 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 00:00:16,842 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-07 00:00:16,842 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1810270892] [2021-12-07 00:00:16,842 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 00:00:16,843 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-07 00:00:16,843 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-07 00:00:16,843 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-07 00:00:16,843 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-12-07 00:00:16,844 INFO L87 Difference]: Start difference. First operand 500 states and 681 transitions. Second operand has 5 states, 5 states have (on average 6.6) internal successors, (33), 3 states have internal predecessors, (33), 3 states have call successors, (16), 5 states have call predecessors, (16), 2 states have return successors, (14), 2 states have call predecessors, (14), 1 states have call successors, (14) [2021-12-07 00:00:18,928 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-07 00:00:20,973 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-07 00:00:23,018 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-07 00:00:26,070 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-07 00:00:28,238 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-07 00:00:30,860 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 00:00:30,860 INFO L93 Difference]: Finished difference Result 542 states and 739 transitions. [2021-12-07 00:00:30,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-12-07 00:00:30,861 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.6) internal successors, (33), 3 states have internal predecessors, (33), 3 states have call successors, (16), 5 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 151 [2021-12-07 00:00:30,862 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-07 00:00:30,879 INFO L225 Difference]: With dead ends: 542 [2021-12-07 00:00:30,880 INFO L226 Difference]: Without dead ends: 539 [2021-12-07 00:00:30,880 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 52 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2021-12-07 00:00:30,881 INFO L933 BasicCegarLoop]: 576 mSDtfsCounter, 750 mSDsluCounter, 494 mSDsCounter, 0 mSdLazyCounter, 571 mSolverCounterSat, 356 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 824 SdHoareTripleChecker+Valid, 1070 SdHoareTripleChecker+Invalid, 932 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 356 IncrementalHoareTripleChecker+Valid, 571 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.7s IncrementalHoareTripleChecker+Time [2021-12-07 00:00:30,882 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [824 Valid, 1070 Invalid, 932 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [356 Valid, 571 Invalid, 5 Unknown, 0 Unchecked, 13.7s Time] [2021-12-07 00:00:30,883 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 539 states. [2021-12-07 00:00:30,905 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 539 to 499. [2021-12-07 00:00:30,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 499 states, 346 states have (on average 1.30635838150289) internal successors, (452), 352 states have internal predecessors, (452), 116 states have call successors, (116), 38 states have call predecessors, (116), 36 states have return successors, (111), 111 states have call predecessors, (111), 111 states have call successors, (111) [2021-12-07 00:00:30,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 499 states and 679 transitions. [2021-12-07 00:00:30,910 INFO L78 Accepts]: Start accepts. Automaton has 499 states and 679 transitions. Word has length 151 [2021-12-07 00:00:30,910 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-07 00:00:30,910 INFO L470 AbstractCegarLoop]: Abstraction has 499 states and 679 transitions. [2021-12-07 00:00:30,911 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.6) internal successors, (33), 3 states have internal predecessors, (33), 3 states have call successors, (16), 5 states have call predecessors, (16), 2 states have return successors, (14), 2 states have call predecessors, (14), 1 states have call successors, (14) [2021-12-07 00:00:30,911 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 679 transitions. [2021-12-07 00:00:30,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2021-12-07 00:00:30,913 INFO L506 BasicCegarLoop]: Found error trace [2021-12-07 00:00:30,913 INFO L514 BasicCegarLoop]: trace histogram [12, 12, 12, 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] [2021-12-07 00:00:30,913 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-12-07 00:00:30,914 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-07 00:00:30,914 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:00:30,914 INFO L85 PathProgramCache]: Analyzing trace with hash 646927473, now seen corresponding path program 1 times [2021-12-07 00:00:30,914 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:00:30,914 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [3022911] [2021-12-07 00:00:30,914 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:00:30,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:00:31,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:31,258 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-07 00:00:31,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:31,270 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:00:31,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:31,279 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2021-12-07 00:00:31,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:31,289 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:00:31,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:31,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2021-12-07 00:00:31,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:31,307 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:00:31,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:31,316 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2021-12-07 00:00:31,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:31,325 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:00:31,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:31,334 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-12-07 00:00:31,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:31,344 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:00:31,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:31,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2021-12-07 00:00:31,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:31,362 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:00:31,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:31,370 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2021-12-07 00:00:31,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:31,379 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:00:31,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:31,388 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-12-07 00:00:31,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:31,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:00:31,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:31,406 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2021-12-07 00:00:31,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:31,416 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:00:31,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:31,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2021-12-07 00:00:31,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:31,434 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:00:31,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:31,443 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-12-07 00:00:31,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:31,453 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:00:31,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:31,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2021-12-07 00:00:31,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:31,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:00:31,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:31,545 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-12-07 00:00:31,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:31,567 INFO L134 CoverageAnalysis]: Checked inductivity of 594 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 594 trivial. 0 not checked. [2021-12-07 00:00:31,567 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 00:00:31,567 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [3022911] [2021-12-07 00:00:31,567 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [3022911] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 00:00:31,567 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 00:00:31,567 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-07 00:00:31,567 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1695496834] [2021-12-07 00:00:31,567 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 00:00:31,568 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-07 00:00:31,568 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-07 00:00:31,568 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-07 00:00:31,568 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-12-07 00:00:31,568 INFO L87 Difference]: Start difference. First operand 499 states and 679 transitions. Second operand has 5 states, 5 states have (on average 6.8) internal successors, (34), 3 states have internal predecessors, (34), 3 states have call successors, (16), 5 states have call predecessors, (16), 2 states have return successors, (14), 2 states have call predecessors, (14), 1 states have call successors, (14) [2021-12-07 00:00:33,652 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-07 00:00:35,709 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-07 00:00:37,745 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-07 00:00:40,805 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-07 00:00:42,976 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-07 00:00:45,413 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 00:00:45,414 INFO L93 Difference]: Finished difference Result 541 states and 737 transitions. [2021-12-07 00:00:45,414 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-12-07 00:00:45,414 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.8) internal successors, (34), 3 states have internal predecessors, (34), 3 states have call successors, (16), 5 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 152 [2021-12-07 00:00:45,415 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-07 00:00:45,418 INFO L225 Difference]: With dead ends: 541 [2021-12-07 00:00:45,418 INFO L226 Difference]: Without dead ends: 538 [2021-12-07 00:00:45,419 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 52 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2021-12-07 00:00:45,419 INFO L933 BasicCegarLoop]: 575 mSDtfsCounter, 748 mSDsluCounter, 494 mSDsCounter, 0 mSdLazyCounter, 568 mSolverCounterSat, 350 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 823 SdHoareTripleChecker+Valid, 1069 SdHoareTripleChecker+Invalid, 923 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 350 IncrementalHoareTripleChecker+Valid, 568 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.5s IncrementalHoareTripleChecker+Time [2021-12-07 00:00:45,420 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [823 Valid, 1069 Invalid, 923 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [350 Valid, 568 Invalid, 5 Unknown, 0 Unchecked, 13.5s Time] [2021-12-07 00:00:45,421 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 538 states. [2021-12-07 00:00:45,439 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 538 to 498. [2021-12-07 00:00:45,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 498 states, 346 states have (on average 1.3034682080924855) internal successors, (451), 351 states have internal predecessors, (451), 115 states have call successors, (115), 38 states have call predecessors, (115), 36 states have return successors, (111), 111 states have call predecessors, (111), 111 states have call successors, (111) [2021-12-07 00:00:45,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 498 states and 677 transitions. [2021-12-07 00:00:45,442 INFO L78 Accepts]: Start accepts. Automaton has 498 states and 677 transitions. Word has length 152 [2021-12-07 00:00:45,443 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-07 00:00:45,443 INFO L470 AbstractCegarLoop]: Abstraction has 498 states and 677 transitions. [2021-12-07 00:00:45,443 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.8) internal successors, (34), 3 states have internal predecessors, (34), 3 states have call successors, (16), 5 states have call predecessors, (16), 2 states have return successors, (14), 2 states have call predecessors, (14), 1 states have call successors, (14) [2021-12-07 00:00:45,443 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 677 transitions. [2021-12-07 00:00:45,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2021-12-07 00:00:45,445 INFO L506 BasicCegarLoop]: Found error trace [2021-12-07 00:00:45,445 INFO L514 BasicCegarLoop]: trace histogram [12, 12, 12, 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] [2021-12-07 00:00:45,445 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-12-07 00:00:45,445 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-07 00:00:45,445 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:00:45,445 INFO L85 PathProgramCache]: Analyzing trace with hash -1420699732, now seen corresponding path program 1 times [2021-12-07 00:00:45,445 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:00:45,445 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [17570134] [2021-12-07 00:00:45,445 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:00:45,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:00:45,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:45,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-07 00:00:45,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:45,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:00:45,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:45,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2021-12-07 00:00:45,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:45,788 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:00:45,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:45,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2021-12-07 00:00:45,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:45,805 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:00:45,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:45,813 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2021-12-07 00:00:45,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:45,822 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:00:45,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:45,829 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-12-07 00:00:45,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:45,839 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:00:45,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:45,847 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2021-12-07 00:00:45,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:45,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:00:45,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:45,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2021-12-07 00:00:45,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:45,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:00:45,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:45,883 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-12-07 00:00:45,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:45,893 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:00:45,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:45,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2021-12-07 00:00:45,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:45,911 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:00:45,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:45,919 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2021-12-07 00:00:45,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:45,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:00:45,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:45,937 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-12-07 00:00:45,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:45,946 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:00:45,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:45,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2021-12-07 00:00:45,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:45,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:00:45,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:46,044 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-12-07 00:00:46,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:00:46,067 INFO L134 CoverageAnalysis]: Checked inductivity of 594 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 594 trivial. 0 not checked. [2021-12-07 00:00:46,067 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 00:00:46,067 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [17570134] [2021-12-07 00:00:46,067 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [17570134] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 00:00:46,067 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 00:00:46,068 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-07 00:00:46,068 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [335534859] [2021-12-07 00:00:46,068 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 00:00:46,068 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-07 00:00:46,068 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-07 00:00:46,069 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-07 00:00:46,069 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-12-07 00:00:46,069 INFO L87 Difference]: Start difference. First operand 498 states and 677 transitions. Second operand has 5 states, 5 states have (on average 7.0) internal successors, (35), 3 states have internal predecessors, (35), 3 states have call successors, (16), 5 states have call predecessors, (16), 2 states have return successors, (14), 2 states have call predecessors, (14), 1 states have call successors, (14) [2021-12-07 00:00:48,159 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-07 00:00:50,203 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-07 00:00:52,263 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-07 00:00:55,351 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-07 00:00:57,522 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-07 00:01:00,127 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 00:01:00,127 INFO L93 Difference]: Finished difference Result 540 states and 735 transitions. [2021-12-07 00:01:00,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-12-07 00:01:00,128 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 7.0) internal successors, (35), 3 states have internal predecessors, (35), 3 states have call successors, (16), 5 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 153 [2021-12-07 00:01:00,128 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-07 00:01:00,131 INFO L225 Difference]: With dead ends: 540 [2021-12-07 00:01:00,132 INFO L226 Difference]: Without dead ends: 537 [2021-12-07 00:01:00,132 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 52 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2021-12-07 00:01:00,133 INFO L933 BasicCegarLoop]: 577 mSDtfsCounter, 745 mSDsluCounter, 494 mSDsCounter, 0 mSdLazyCounter, 571 mSolverCounterSat, 344 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 820 SdHoareTripleChecker+Valid, 1071 SdHoareTripleChecker+Invalid, 920 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 344 IncrementalHoareTripleChecker+Valid, 571 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.7s IncrementalHoareTripleChecker+Time [2021-12-07 00:01:00,133 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [820 Valid, 1071 Invalid, 920 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [344 Valid, 571 Invalid, 5 Unknown, 0 Unchecked, 13.7s Time] [2021-12-07 00:01:00,134 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 537 states. [2021-12-07 00:01:00,151 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 537 to 497. [2021-12-07 00:01:00,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 497 states, 346 states have (on average 1.300578034682081) internal successors, (450), 350 states have internal predecessors, (450), 114 states have call successors, (114), 38 states have call predecessors, (114), 36 states have return successors, (111), 111 states have call predecessors, (111), 111 states have call successors, (111) [2021-12-07 00:01:00,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 497 states and 675 transitions. [2021-12-07 00:01:00,154 INFO L78 Accepts]: Start accepts. Automaton has 497 states and 675 transitions. Word has length 153 [2021-12-07 00:01:00,154 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-07 00:01:00,154 INFO L470 AbstractCegarLoop]: Abstraction has 497 states and 675 transitions. [2021-12-07 00:01:00,155 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 7.0) internal successors, (35), 3 states have internal predecessors, (35), 3 states have call successors, (16), 5 states have call predecessors, (16), 2 states have return successors, (14), 2 states have call predecessors, (14), 1 states have call successors, (14) [2021-12-07 00:01:00,155 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 675 transitions. [2021-12-07 00:01:00,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2021-12-07 00:01:00,156 INFO L506 BasicCegarLoop]: Found error trace [2021-12-07 00:01:00,156 INFO L514 BasicCegarLoop]: trace histogram [12, 12, 12, 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] [2021-12-07 00:01:00,156 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-12-07 00:01:00,156 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-07 00:01:00,156 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:01:00,156 INFO L85 PathProgramCache]: Analyzing trace with hash -1092628780, now seen corresponding path program 1 times [2021-12-07 00:01:00,156 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:01:00,156 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [931079556] [2021-12-07 00:01:00,157 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:01:00,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:01:00,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:00,492 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-07 00:01:00,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:00,504 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:01:00,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:00,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2021-12-07 00:01:00,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:00,523 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:01:00,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:00,531 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2021-12-07 00:01:00,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:00,540 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:01:00,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:00,549 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2021-12-07 00:01:00,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:00,557 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:01:00,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:00,565 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-12-07 00:01:00,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:00,574 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:01:00,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:00,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2021-12-07 00:01:00,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:00,591 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:01:00,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:00,599 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2021-12-07 00:01:00,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:00,608 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:01:00,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:00,617 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-12-07 00:01:00,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:00,626 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:01:00,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:00,634 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2021-12-07 00:01:00,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:00,643 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:01:00,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:00,651 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2021-12-07 00:01:00,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:00,660 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:01:00,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:00,669 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-12-07 00:01:00,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:00,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:01:00,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:00,687 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2021-12-07 00:01:00,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:00,696 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:01:00,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:00,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-12-07 00:01:00,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:00,802 INFO L134 CoverageAnalysis]: Checked inductivity of 594 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 594 trivial. 0 not checked. [2021-12-07 00:01:00,802 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 00:01:00,802 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [931079556] [2021-12-07 00:01:00,803 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [931079556] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 00:01:00,803 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 00:01:00,803 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-07 00:01:00,803 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [48951888] [2021-12-07 00:01:00,803 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 00:01:00,803 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-07 00:01:00,803 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-07 00:01:00,804 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-07 00:01:00,804 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-12-07 00:01:00,804 INFO L87 Difference]: Start difference. First operand 497 states and 675 transitions. Second operand has 5 states, 5 states have (on average 7.2) internal successors, (36), 3 states have internal predecessors, (36), 3 states have call successors, (16), 5 states have call predecessors, (16), 2 states have return successors, (14), 2 states have call predecessors, (14), 1 states have call successors, (14) [2021-12-07 00:01:02,889 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-07 00:01:04,946 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-07 00:01:07,014 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-07 00:01:10,224 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-07 00:01:12,391 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-07 00:01:15,038 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 00:01:15,038 INFO L93 Difference]: Finished difference Result 539 states and 733 transitions. [2021-12-07 00:01:15,039 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-12-07 00:01:15,039 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 7.2) internal successors, (36), 3 states have internal predecessors, (36), 3 states have call successors, (16), 5 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 154 [2021-12-07 00:01:15,039 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-07 00:01:15,043 INFO L225 Difference]: With dead ends: 539 [2021-12-07 00:01:15,043 INFO L226 Difference]: Without dead ends: 530 [2021-12-07 00:01:15,044 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 52 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2021-12-07 00:01:15,044 INFO L933 BasicCegarLoop]: 573 mSDtfsCounter, 740 mSDsluCounter, 494 mSDsCounter, 0 mSdLazyCounter, 566 mSolverCounterSat, 344 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 815 SdHoareTripleChecker+Valid, 1067 SdHoareTripleChecker+Invalid, 915 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 344 IncrementalHoareTripleChecker+Valid, 566 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.9s IncrementalHoareTripleChecker+Time [2021-12-07 00:01:15,045 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [815 Valid, 1067 Invalid, 915 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [344 Valid, 566 Invalid, 5 Unknown, 0 Unchecked, 13.9s Time] [2021-12-07 00:01:15,046 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 530 states. [2021-12-07 00:01:15,064 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 530 to 490. [2021-12-07 00:01:15,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 490 states, 341 states have (on average 1.2991202346041055) internal successors, (443), 344 states have internal predecessors, (443), 112 states have call successors, (112), 37 states have call predecessors, (112), 36 states have return successors, (111), 111 states have call predecessors, (111), 111 states have call successors, (111) [2021-12-07 00:01:15,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 490 states and 666 transitions. [2021-12-07 00:01:15,068 INFO L78 Accepts]: Start accepts. Automaton has 490 states and 666 transitions. Word has length 154 [2021-12-07 00:01:15,068 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-07 00:01:15,068 INFO L470 AbstractCegarLoop]: Abstraction has 490 states and 666 transitions. [2021-12-07 00:01:15,068 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 7.2) internal successors, (36), 3 states have internal predecessors, (36), 3 states have call successors, (16), 5 states have call predecessors, (16), 2 states have return successors, (14), 2 states have call predecessors, (14), 1 states have call successors, (14) [2021-12-07 00:01:15,069 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 666 transitions. [2021-12-07 00:01:15,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2021-12-07 00:01:15,070 INFO L506 BasicCegarLoop]: Found error trace [2021-12-07 00:01:15,070 INFO L514 BasicCegarLoop]: trace histogram [12, 12, 12, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:01:15,070 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-12-07 00:01:15,070 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-07 00:01:15,071 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:01:15,071 INFO L85 PathProgramCache]: Analyzing trace with hash 1945217646, now seen corresponding path program 1 times [2021-12-07 00:01:15,071 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:01:15,071 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1175251136] [2021-12-07 00:01:15,071 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:01:15,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:01:15,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:15,480 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-07 00:01:15,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:15,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:01:15,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:15,510 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2021-12-07 00:01:15,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:15,523 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:01:15,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:15,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2021-12-07 00:01:15,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:15,548 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:01:15,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:15,560 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2021-12-07 00:01:15,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:15,573 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:01:15,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:15,584 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-12-07 00:01:15,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:15,597 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:01:15,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:15,609 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2021-12-07 00:01:15,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:15,620 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:01:15,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:15,659 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2021-12-07 00:01:15,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:15,670 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:01:15,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:15,680 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-12-07 00:01:15,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:15,691 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:01:15,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:15,700 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2021-12-07 00:01:15,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:15,711 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:01:15,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:15,720 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2021-12-07 00:01:15,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:15,731 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:01:15,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:15,740 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-12-07 00:01:15,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:15,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:01:15,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:15,759 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2021-12-07 00:01:15,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:15,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:01:15,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:15,853 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-12-07 00:01:15,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:15,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2021-12-07 00:01:15,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:15,911 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2021-12-07 00:01:15,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:15,922 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2021-12-07 00:01:15,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:15,933 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2021-12-07 00:01:15,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:15,943 INFO L134 CoverageAnalysis]: Checked inductivity of 594 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 594 trivial. 0 not checked. [2021-12-07 00:01:15,943 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 00:01:15,943 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1175251136] [2021-12-07 00:01:15,943 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1175251136] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 00:01:15,943 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 00:01:15,944 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-12-07 00:01:15,944 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1225407350] [2021-12-07 00:01:15,944 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 00:01:15,944 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-12-07 00:01:15,944 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-07 00:01:15,944 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-12-07 00:01:15,945 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2021-12-07 00:01:15,945 INFO L87 Difference]: Start difference. First operand 490 states and 666 transitions. Second operand has 6 states, 6 states have (on average 9.0) internal successors, (54), 3 states have internal predecessors, (54), 3 states have call successors, (21), 5 states have call predecessors, (21), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2021-12-07 00:01:18,066 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-07 00:01:20,091 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-07 00:01:22,352 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-07 00:01:24,972 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-07 00:01:27,125 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-07 00:01:30,006 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 00:01:30,007 INFO L93 Difference]: Finished difference Result 1121 states and 1558 transitions. [2021-12-07 00:01:30,007 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-12-07 00:01:30,007 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 9.0) internal successors, (54), 3 states have internal predecessors, (54), 3 states have call successors, (21), 5 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 181 [2021-12-07 00:01:30,008 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-07 00:01:30,013 INFO L225 Difference]: With dead ends: 1121 [2021-12-07 00:01:30,013 INFO L226 Difference]: Without dead ends: 678 [2021-12-07 00:01:30,015 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 63 GetRequests, 58 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-12-07 00:01:30,015 INFO L933 BasicCegarLoop]: 668 mSDtfsCounter, 624 mSDsluCounter, 1010 mSDsCounter, 0 mSdLazyCounter, 615 mSolverCounterSat, 508 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 695 SdHoareTripleChecker+Valid, 1678 SdHoareTripleChecker+Invalid, 1128 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 508 IncrementalHoareTripleChecker+Valid, 615 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.9s IncrementalHoareTripleChecker+Time [2021-12-07 00:01:30,015 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [695 Valid, 1678 Invalid, 1128 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [508 Valid, 615 Invalid, 5 Unknown, 0 Unchecked, 13.9s Time] [2021-12-07 00:01:30,017 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 678 states. [2021-12-07 00:01:30,043 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 678 to 638. [2021-12-07 00:01:30,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 638 states, 457 states have (on average 1.3260393873085339) internal successors, (606), 460 states have internal predecessors, (606), 144 states have call successors, (144), 37 states have call predecessors, (144), 36 states have return successors, (143), 143 states have call predecessors, (143), 143 states have call successors, (143) [2021-12-07 00:01:30,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 638 states and 893 transitions. [2021-12-07 00:01:30,047 INFO L78 Accepts]: Start accepts. Automaton has 638 states and 893 transitions. Word has length 181 [2021-12-07 00:01:30,048 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-07 00:01:30,048 INFO L470 AbstractCegarLoop]: Abstraction has 638 states and 893 transitions. [2021-12-07 00:01:30,048 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 9.0) internal successors, (54), 3 states have internal predecessors, (54), 3 states have call successors, (21), 5 states have call predecessors, (21), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2021-12-07 00:01:30,048 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 893 transitions. [2021-12-07 00:01:30,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2021-12-07 00:01:30,049 INFO L506 BasicCegarLoop]: Found error trace [2021-12-07 00:01:30,050 INFO L514 BasicCegarLoop]: trace histogram [12, 12, 12, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:01:30,050 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-12-07 00:01:30,050 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-07 00:01:30,050 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:01:30,050 INFO L85 PathProgramCache]: Analyzing trace with hash -1782262767, now seen corresponding path program 1 times [2021-12-07 00:01:30,050 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:01:30,050 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1031529326] [2021-12-07 00:01:30,051 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:01:30,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:01:30,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:30,533 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-07 00:01:30,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:30,545 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:01:30,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:30,554 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2021-12-07 00:01:30,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:30,565 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:01:30,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:30,574 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2021-12-07 00:01:30,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:30,584 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:01:30,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:30,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2021-12-07 00:01:30,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:30,603 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:01:30,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:30,611 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-12-07 00:01:30,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:30,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:01:30,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:30,630 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2021-12-07 00:01:30,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:30,640 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:01:30,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:30,648 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2021-12-07 00:01:30,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:30,658 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:01:30,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:30,667 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-12-07 00:01:30,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:30,676 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:01:30,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:30,685 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2021-12-07 00:01:30,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:30,694 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:01:30,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:30,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2021-12-07 00:01:30,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:30,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:01:30,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:30,722 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-12-07 00:01:30,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:30,731 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:01:30,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:30,740 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2021-12-07 00:01:30,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:30,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:01:30,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:30,833 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-12-07 00:01:30,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:30,847 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2021-12-07 00:01:30,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:30,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2021-12-07 00:01:30,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:30,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2021-12-07 00:01:30,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:31,026 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2021-12-07 00:01:31,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:31,138 INFO L134 CoverageAnalysis]: Checked inductivity of 594 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 594 trivial. 0 not checked. [2021-12-07 00:01:31,138 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 00:01:31,138 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1031529326] [2021-12-07 00:01:31,138 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1031529326] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 00:01:31,138 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 00:01:31,138 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-12-07 00:01:31,138 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [13404943] [2021-12-07 00:01:31,138 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 00:01:31,139 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-07 00:01:31,139 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-07 00:01:31,139 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-07 00:01:31,139 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2021-12-07 00:01:31,139 INFO L87 Difference]: Start difference. First operand 638 states and 893 transitions. Second operand has 7 states, 7 states have (on average 9.428571428571429) internal successors, (66), 3 states have internal predecessors, (66), 3 states have call successors, (20), 7 states have call predecessors, (20), 2 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2021-12-07 00:01:33,238 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-07 00:01:35,252 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-07 00:01:37,316 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-07 00:01:39,358 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-07 00:01:41,826 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-07 00:01:45,575 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-07 00:01:47,859 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-07 00:01:52,809 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 00:01:52,810 INFO L93 Difference]: Finished difference Result 691 states and 972 transitions. [2021-12-07 00:01:52,810 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-12-07 00:01:52,810 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 9.428571428571429) internal successors, (66), 3 states have internal predecessors, (66), 3 states have call successors, (20), 7 states have call predecessors, (20), 2 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) Word has length 192 [2021-12-07 00:01:52,811 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-07 00:01:52,811 INFO L225 Difference]: With dead ends: 691 [2021-12-07 00:01:52,811 INFO L226 Difference]: Without dead ends: 0 [2021-12-07 00:01:52,814 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 72 GetRequests, 60 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=62, Invalid=120, Unknown=0, NotChecked=0, Total=182 [2021-12-07 00:01:52,815 INFO L933 BasicCegarLoop]: 597 mSDtfsCounter, 474 mSDsluCounter, 1159 mSDsCounter, 0 mSdLazyCounter, 1027 mSolverCounterSat, 332 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 19.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 522 SdHoareTripleChecker+Valid, 1756 SdHoareTripleChecker+Invalid, 1366 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 332 IncrementalHoareTripleChecker+Valid, 1027 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 20.9s IncrementalHoareTripleChecker+Time [2021-12-07 00:01:52,815 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [522 Valid, 1756 Invalid, 1366 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [332 Valid, 1027 Invalid, 7 Unknown, 0 Unchecked, 20.9s Time] [2021-12-07 00:01:52,816 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-12-07 00:01:52,816 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-12-07 00:01:52,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-07 00:01:52,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-12-07 00:01:52,816 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 192 [2021-12-07 00:01:52,816 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-07 00:01:52,816 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-12-07 00:01:52,817 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 9.428571428571429) internal successors, (66), 3 states have internal predecessors, (66), 3 states have call successors, (20), 7 states have call predecessors, (20), 2 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2021-12-07 00:01:52,817 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-12-07 00:01:52,817 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-12-07 00:01:52,819 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2021-12-07 00:01:52,819 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-12-07 00:01:52,821 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-12-07 00:02:21,809 INFO L858 garLoopResultBuilder]: For program point L12526-1(line 12526) no Hoare annotation was computed. [2021-12-07 00:02:21,809 INFO L858 garLoopResultBuilder]: For program point dev_get_drvdataFINAL(lines 12525 12527) no Hoare annotation was computed. [2021-12-07 00:02:21,810 INFO L854 garLoopResultBuilder]: At program point L12526(line 12526) 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)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-12-07 00:02:21,810 INFO L854 garLoopResultBuilder]: At program point dev_get_drvdataENTRY(lines 12525 12527) 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)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-12-07 00:02:21,810 INFO L858 garLoopResultBuilder]: For program point dev_get_drvdataEXIT(lines 12525 12527) no Hoare annotation was computed. [2021-12-07 00:02:21,810 INFO L858 garLoopResultBuilder]: For program point ldv_mutex_unlock_lock_of_poseidonFINAL(lines 12016 12026) no Hoare annotation was computed. [2021-12-07 00:02:21,810 INFO L858 garLoopResultBuilder]: For program point ldv_mutex_unlock_lock_of_poseidonEXIT(lines 12016 12026) no Hoare annotation was computed. [2021-12-07 00:02:21,810 INFO L858 garLoopResultBuilder]: For program point L12021-1(lines 12019 12022) no Hoare annotation was computed. [2021-12-07 00:02:21,810 INFO L854 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)) (= |old(~ldv_mutex_lock_of_poseidon~0)| ~ldv_mutex_lock_of_poseidon~0) (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))) [2021-12-07 00:02:21,810 INFO L854 garLoopResultBuilder]: At program point L12021(line 12021) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 2)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= 1 ~ldv_mutex_power_lock_of_snd_card~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1))) [2021-12-07 00:02:21,811 INFO L858 garLoopResultBuilder]: For program point L12019(lines 12019 12022) no Hoare annotation was computed. [2021-12-07 00:02:21,811 INFO L858 garLoopResultBuilder]: For program point L10242-1(line 10242) no Hoare annotation was computed. [2021-12-07 00:02:21,811 INFO L854 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))) [2021-12-07 00:02:21,811 INFO L858 garLoopResultBuilder]: For program point L10238(lines 10238 10241) no Hoare annotation was computed. [2021-12-07 00:02:21,811 INFO L858 garLoopResultBuilder]: For program point L10271-1(line 10271) no Hoare annotation was computed. [2021-12-07 00:02:21,811 INFO L858 garLoopResultBuilder]: For program point L10230-1(line 10230) no Hoare annotation was computed. [2021-12-07 00:02:21,811 INFO L854 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))) [2021-12-07 00:02:21,811 INFO L854 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))) [2021-12-07 00:02:21,811 INFO L858 garLoopResultBuilder]: For program point L10251-1(line 10251) no Hoare annotation was computed. [2021-12-07 00:02:21,811 INFO L858 garLoopResultBuilder]: For program point L10255(line 10255) no Hoare annotation was computed. [2021-12-07 00:02:21,812 INFO L858 garLoopResultBuilder]: For program point set_frequency___0EXIT(lines 10214 10281) no Hoare annotation was computed. [2021-12-07 00:02:21,812 INFO L854 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))) [2021-12-07 00:02:21,812 INFO L854 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))) [2021-12-07 00:02:21,812 INFO L858 garLoopResultBuilder]: For program point L10272-1(line 10272) no Hoare annotation was computed. [2021-12-07 00:02:21,812 INFO L858 garLoopResultBuilder]: For program point L10260(line 10260) no Hoare annotation was computed. [2021-12-07 00:02:21,812 INFO L854 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))) [2021-12-07 00:02:21,812 INFO L858 garLoopResultBuilder]: For program point L10256-1(line 10256) no Hoare annotation was computed. [2021-12-07 00:02:21,812 INFO L854 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))) [2021-12-07 00:02:21,812 INFO L858 garLoopResultBuilder]: For program point L10244(lines 10244 10267) no Hoare annotation was computed. [2021-12-07 00:02:21,813 INFO L854 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))) [2021-12-07 00:02:21,813 INFO L854 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))) [2021-12-07 00:02:21,813 INFO L854 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)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= ~ldv_mutex_lock_of_poseidon~0 1) (= |old(#valid)| |#valid|)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-12-07 00:02:21,813 INFO L858 garLoopResultBuilder]: For program point L10269(line 10269) no Hoare annotation was computed. [2021-12-07 00:02:21,813 INFO L854 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))) [2021-12-07 00:02:21,813 INFO L854 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))) [2021-12-07 00:02:21,813 INFO L854 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))) [2021-12-07 00:02:21,813 INFO L858 garLoopResultBuilder]: For program point L10261-1(line 10261) no Hoare annotation was computed. [2021-12-07 00:02:21,813 INFO L858 garLoopResultBuilder]: For program point L10265(line 10265) no Hoare annotation was computed. [2021-12-07 00:02:21,814 INFO L858 garLoopResultBuilder]: For program point set_frequency___0FINAL(lines 10214 10281) no Hoare annotation was computed. [2021-12-07 00:02:21,814 INFO L858 garLoopResultBuilder]: For program point L10232(lines 10232 10236) no Hoare annotation was computed. [2021-12-07 00:02:21,814 INFO L858 garLoopResultBuilder]: For program point L10245(line 10245) no Hoare annotation was computed. [2021-12-07 00:02:21,814 INFO L854 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))) [2021-12-07 00:02:21,814 INFO L854 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))) [2021-12-07 00:02:21,814 INFO L854 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))) [2021-12-07 00:02:21,814 INFO L858 garLoopResultBuilder]: For program point L10237-1(line 10237) no Hoare annotation was computed. [2021-12-07 00:02:21,814 INFO L858 garLoopResultBuilder]: For program point L10270-2(lines 10270 10275) no Hoare annotation was computed. [2021-12-07 00:02:21,814 INFO L858 garLoopResultBuilder]: For program point L10270(lines 10270 10275) no Hoare annotation was computed. [2021-12-07 00:02:21,814 INFO L858 garLoopResultBuilder]: For program point L10250(line 10250) no Hoare annotation was computed. [2021-12-07 00:02:21,814 INFO L858 garLoopResultBuilder]: For program point L10246-1(line 10246) no Hoare annotation was computed. [2021-12-07 00:02:21,815 INFO L854 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))) [2021-12-07 00:02:21,815 INFO L854 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))) [2021-12-07 00:02:21,815 INFO L858 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2021-12-07 00:02:21,815 INFO L861 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2021-12-07 00:02:21,815 INFO L858 garLoopResultBuilder]: For program point L-1-4(line -1) no Hoare annotation was computed. [2021-12-07 00:02:21,815 INFO L858 garLoopResultBuilder]: For program point #Ultimate.C_strcpyEXIT(line -1) no Hoare annotation was computed. [2021-12-07 00:02:21,815 INFO L854 garLoopResultBuilder]: At program point #Ultimate.C_strcpyENTRY(line -1) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-12-07 00:02:21,815 INFO L858 garLoopResultBuilder]: For program point __const_udelayFINAL(lines 12492 12494) no Hoare annotation was computed. [2021-12-07 00:02:21,815 INFO L858 garLoopResultBuilder]: For program point __const_udelayEXIT(lines 12492 12494) no Hoare annotation was computed. [2021-12-07 00:02:21,815 INFO L861 garLoopResultBuilder]: At program point __const_udelayENTRY(lines 12492 12494) the Hoare annotation is: true [2021-12-07 00:02:21,815 INFO L858 garLoopResultBuilder]: For program point L11277-1(line 11277) no Hoare annotation was computed. [2021-12-07 00:02:21,816 INFO L858 garLoopResultBuilder]: For program point L11278-2(lines 11278 11281) no Hoare annotation was computed. [2021-12-07 00:02:21,816 INFO L861 garLoopResultBuilder]: At program point L11277(line 11277) the Hoare annotation is: true [2021-12-07 00:02:21,816 INFO L858 garLoopResultBuilder]: For program point set_tuner_modeFINAL(lines 11268 11284) no Hoare annotation was computed. [2021-12-07 00:02:21,816 INFO L858 garLoopResultBuilder]: For program point L11278(line 11278) no Hoare annotation was computed. [2021-12-07 00:02:21,816 INFO L854 garLoopResultBuilder]: At program point set_tuner_modeENTRY(lines 11268 11284) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_poseidon~0 2)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-12-07 00:02:21,816 INFO L858 garLoopResultBuilder]: For program point L11273(lines 11273 11276) no Hoare annotation was computed. [2021-12-07 00:02:21,816 INFO L858 garLoopResultBuilder]: For program point set_tuner_modeEXIT(lines 11268 11284) no Hoare annotation was computed. [2021-12-07 00:02:21,816 INFO L858 garLoopResultBuilder]: For program point send_get_reqFINAL(lines 11039 11222) no Hoare annotation was computed. [2021-12-07 00:02:21,816 INFO L861 garLoopResultBuilder]: At program point L11194(lines 11053 11221) the Hoare annotation is: true [2021-12-07 00:02:21,816 INFO L858 garLoopResultBuilder]: For program point L11213-1(line 11213) no Hoare annotation was computed. [2021-12-07 00:02:21,816 INFO L861 garLoopResultBuilder]: At program point L11213(line 11213) the Hoare annotation is: true [2021-12-07 00:02:21,816 INFO L858 garLoopResultBuilder]: For program point L11182(lines 11182 11185) no Hoare annotation was computed. [2021-12-07 00:02:21,817 INFO L858 garLoopResultBuilder]: For program point L11215-1(line 11215) no Hoare annotation was computed. [2021-12-07 00:02:21,817 INFO L861 garLoopResultBuilder]: At program point L11215(line 11215) the Hoare annotation is: true [2021-12-07 00:02:21,817 INFO L858 garLoopResultBuilder]: For program point L11205-1(lines 11205 11207) no Hoare annotation was computed. [2021-12-07 00:02:21,817 INFO L861 garLoopResultBuilder]: At program point L11205(lines 11205 11207) the Hoare annotation is: true [2021-12-07 00:02:21,817 INFO L854 garLoopResultBuilder]: At program point send_get_reqENTRY(lines 11039 11222) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_poseidon~0 2)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-12-07 00:02:21,817 INFO L858 garLoopResultBuilder]: For program point send_get_reqEXIT(lines 11039 11222) no Hoare annotation was computed. [2021-12-07 00:02:21,817 INFO L858 garLoopResultBuilder]: For program point L11197(lines 11197 11203) no Hoare annotation was computed. [2021-12-07 00:02:21,817 INFO L858 garLoopResultBuilder]: For program point L11197-2(lines 11197 11203) no Hoare annotation was computed. [2021-12-07 00:02:21,817 INFO L861 garLoopResultBuilder]: At program point L11189(lines 11053 11221) the Hoare annotation is: true [2021-12-07 00:02:21,817 INFO L861 garLoopResultBuilder]: At program point L11218(line 11218) the Hoare annotation is: true [2021-12-07 00:02:21,817 INFO L858 garLoopResultBuilder]: For program point L11193(lines 11193 11196) no Hoare annotation was computed. [2021-12-07 00:02:21,817 INFO L858 garLoopResultBuilder]: For program point L11212(lines 11212 11216) no Hoare annotation was computed. [2021-12-07 00:02:21,817 INFO L858 garLoopResultBuilder]: For program point L11212-2(lines 11212 11216) no Hoare annotation was computed. [2021-12-07 00:02:21,818 INFO L858 garLoopResultBuilder]: For program point L11218-1(line 11218) no Hoare annotation was computed. [2021-12-07 00:02:21,818 INFO L861 garLoopResultBuilder]: At program point L11204(line 11204) the Hoare annotation is: true [2021-12-07 00:02:21,818 INFO L858 garLoopResultBuilder]: For program point L11204-1(line 11204) no Hoare annotation was computed. [2021-12-07 00:02:21,818 INFO L858 garLoopResultBuilder]: For program point L11208(lines 11208 11219) no Hoare annotation was computed. [2021-12-07 00:02:21,818 INFO L858 garLoopResultBuilder]: For program point ldv_mutex_lock_lock_of_poseidonFINAL(lines 11955 11965) no Hoare annotation was computed. [2021-12-07 00:02:21,818 INFO L854 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))) [2021-12-07 00:02:21,818 INFO L858 garLoopResultBuilder]: For program point ldv_mutex_lock_lock_of_poseidonEXIT(lines 11955 11965) no Hoare annotation was computed. [2021-12-07 00:02:21,818 INFO L854 garLoopResultBuilder]: At program point L11960(line 11960) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= 1 ~ldv_mutex_power_lock_of_snd_card~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1))) [2021-12-07 00:02:21,818 INFO L858 garLoopResultBuilder]: For program point L11958(lines 11958 11961) no Hoare annotation was computed. [2021-12-07 00:02:21,818 INFO L858 garLoopResultBuilder]: For program point L11960-1(lines 11958 11961) no Hoare annotation was computed. [2021-12-07 00:02:21,818 INFO L854 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)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= ~ldv_mutex_lock_of_poseidon~0 1) (= |old(#valid)| |#valid|)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-12-07 00:02:21,818 INFO L854 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))) [2021-12-07 00:02:21,819 INFO L858 garLoopResultBuilder]: For program point L10077(lines 10077 10080) no Hoare annotation was computed. [2021-12-07 00:02:21,819 INFO L858 garLoopResultBuilder]: For program point L10081-4(lines 10081 10085) no Hoare annotation was computed. [2021-12-07 00:02:21,819 INFO L858 garLoopResultBuilder]: For program point L10077-2(lines 10077 10080) no Hoare annotation was computed. [2021-12-07 00:02:21,819 INFO L858 garLoopResultBuilder]: For program point L10081(line 10081) no Hoare annotation was computed. [2021-12-07 00:02:21,819 INFO L858 garLoopResultBuilder]: For program point L10081-2(lines 10081 10085) no Hoare annotation was computed. [2021-12-07 00:02:21,819 INFO L858 garLoopResultBuilder]: For program point poseidon_fm_closeFINAL(lines 10067 10092) no Hoare annotation was computed. [2021-12-07 00:02:21,819 INFO L858 garLoopResultBuilder]: For program point L10086-1(line 10086) no Hoare annotation was computed. [2021-12-07 00:02:21,819 INFO L854 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))) [2021-12-07 00:02:21,819 INFO L854 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))) [2021-12-07 00:02:21,819 INFO L854 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))) [2021-12-07 00:02:21,819 INFO L858 garLoopResultBuilder]: For program point L10088-1(line 10088) no Hoare annotation was computed. [2021-12-07 00:02:21,820 INFO L854 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))) [2021-12-07 00:02:21,820 INFO L854 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))) [2021-12-07 00:02:21,820 INFO L854 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))) [2021-12-07 00:02:21,820 INFO L858 garLoopResultBuilder]: For program point poseidon_fm_closeEXIT(lines 10067 10092) no Hoare annotation was computed. [2021-12-07 00:02:21,820 INFO L854 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))) [2021-12-07 00:02:21,820 INFO L854 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))) [2021-12-07 00:02:21,820 INFO L858 garLoopResultBuilder]: For program point L10083-1(line 10083) no Hoare annotation was computed. [2021-12-07 00:02:21,820 INFO L858 garLoopResultBuilder]: For program point kref_getFINAL(lines 12575 12577) no Hoare annotation was computed. [2021-12-07 00:02:21,820 INFO L861 garLoopResultBuilder]: At program point kref_getENTRY(lines 12575 12577) the Hoare annotation is: true [2021-12-07 00:02:21,820 INFO L858 garLoopResultBuilder]: For program point kref_getEXIT(lines 12575 12577) no Hoare annotation was computed. [2021-12-07 00:02:21,820 INFO L854 garLoopResultBuilder]: At program point ldv_initializeENTRY(lines 12455 12465) the Hoare annotation is: (and (= |old(~ldv_mutex_lock_of_poseidon~0)| ~ldv_mutex_lock_of_poseidon~0) (= |old(~ldv_mutex_vb_lock_of_videobuf_queue~0)| ~ldv_mutex_vb_lock_of_videobuf_queue~0) (= |old(~ldv_mutex_mutex_of_device~0)| ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 |old(~ldv_mutex_power_lock_of_snd_card~0)|) (= |old(~ldv_mutex_pm_mutex~0)| ~ldv_mutex_pm_mutex~0)) [2021-12-07 00:02:21,820 INFO L858 garLoopResultBuilder]: For program point ldv_initializeFINAL(lines 12455 12465) no Hoare annotation was computed. [2021-12-07 00:02:21,821 INFO L858 garLoopResultBuilder]: For program point ldv_initializeEXIT(lines 12455 12465) no Hoare annotation was computed. [2021-12-07 00:02:21,821 INFO L858 garLoopResultBuilder]: For program point usb_autopm_put_interfaceEXIT(lines 12680 12682) no Hoare annotation was computed. [2021-12-07 00:02:21,821 INFO L861 garLoopResultBuilder]: At program point usb_autopm_put_interfaceENTRY(lines 12680 12682) the Hoare annotation is: true [2021-12-07 00:02:21,821 INFO L858 garLoopResultBuilder]: For program point usb_autopm_put_interfaceFINAL(lines 12680 12682) no Hoare annotation was computed. [2021-12-07 00:02:21,821 INFO L858 garLoopResultBuilder]: For program point usb_set_interfaceFINAL(lines 12731 12733) no Hoare annotation was computed. [2021-12-07 00:02:21,821 INFO L858 garLoopResultBuilder]: For program point usb_set_interfaceEXIT(lines 12731 12733) no Hoare annotation was computed. [2021-12-07 00:02:21,821 INFO L861 garLoopResultBuilder]: At program point usb_set_interfaceENTRY(lines 12731 12733) the Hoare annotation is: true [2021-12-07 00:02:21,821 INFO L858 garLoopResultBuilder]: For program point usb_control_msgEXIT(lines 12688 12690) no Hoare annotation was computed. [2021-12-07 00:02:21,821 INFO L861 garLoopResultBuilder]: At program point usb_control_msgENTRY(lines 12688 12690) the Hoare annotation is: true [2021-12-07 00:02:21,821 INFO L858 garLoopResultBuilder]: For program point usb_control_msgFINAL(lines 12688 12690) no Hoare annotation was computed. [2021-12-07 00:02:21,821 INFO L861 garLoopResultBuilder]: At program point strlcpyENTRY(lines 12663 12665) the Hoare annotation is: true [2021-12-07 00:02:21,821 INFO L858 garLoopResultBuilder]: For program point strlcpyFINAL(lines 12663 12665) no Hoare annotation was computed. [2021-12-07 00:02:21,821 INFO L858 garLoopResultBuilder]: For program point strlcpyEXIT(lines 12663 12665) no Hoare annotation was computed. [2021-12-07 00:02:21,821 INFO L861 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2021-12-07 00:02:21,822 INFO L861 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2021-12-07 00:02:21,822 INFO L858 garLoopResultBuilder]: For program point #Ultimate.C_memcpyFINAL(line -1) no Hoare annotation was computed. [2021-12-07 00:02:21,822 INFO L854 garLoopResultBuilder]: At program point #Ultimate.C_memcpyENTRY(line -1) the Hoare annotation is: (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) [2021-12-07 00:02:21,822 INFO L858 garLoopResultBuilder]: For program point #Ultimate.C_memcpyEXIT(line -1) no Hoare annotation was computed. [2021-12-07 00:02:21,822 INFO L858 garLoopResultBuilder]: For program point get_currentEXIT(lines 5250 5273) no Hoare annotation was computed. [2021-12-07 00:02:21,822 INFO L858 garLoopResultBuilder]: For program point L5267(line 5267) no Hoare annotation was computed. [2021-12-07 00:02:21,822 INFO L858 garLoopResultBuilder]: For program point L5261(line 5261) no Hoare annotation was computed. [2021-12-07 00:02:21,822 INFO L858 garLoopResultBuilder]: For program point L5255(line 5255) no Hoare annotation was computed. [2021-12-07 00:02:21,822 INFO L861 garLoopResultBuilder]: At program point get_currentENTRY(lines 5250 5273) the Hoare annotation is: true [2021-12-07 00:02:21,822 INFO L861 garLoopResultBuilder]: At program point L5270(lines 5253 5272) the Hoare annotation is: true [2021-12-07 00:02:21,822 INFO L858 garLoopResultBuilder]: For program point get_currentFINAL(lines 5250 5273) no Hoare annotation was computed. [2021-12-07 00:02:21,822 INFO L858 garLoopResultBuilder]: For program point L5264(line 5264) no Hoare annotation was computed. [2021-12-07 00:02:21,822 INFO L858 garLoopResultBuilder]: For program point L5258(line 5258) no Hoare annotation was computed. [2021-12-07 00:02:21,823 INFO L858 garLoopResultBuilder]: For program point L5254(lines 5254 5269) no Hoare annotation was computed. [2021-12-07 00:02:21,823 INFO L858 garLoopResultBuilder]: For program point usb_make_pathEXIT(lines 5385 5392) no Hoare annotation was computed. [2021-12-07 00:02:21,823 INFO L858 garLoopResultBuilder]: For program point L5390(line 5390) no Hoare annotation was computed. [2021-12-07 00:02:21,823 INFO L858 garLoopResultBuilder]: For program point L5390-2(line 5390) no Hoare annotation was computed. [2021-12-07 00:02:21,823 INFO L861 garLoopResultBuilder]: At program point usb_make_pathENTRY(lines 5385 5392) the Hoare annotation is: true [2021-12-07 00:02:21,823 INFO L858 garLoopResultBuilder]: For program point usb_make_pathFINAL(lines 5385 5392) no Hoare annotation was computed. [2021-12-07 00:02:21,823 INFO L861 garLoopResultBuilder]: At program point __create_pipeENTRY(lines 5415 5420) the Hoare annotation is: true [2021-12-07 00:02:21,823 INFO L858 garLoopResultBuilder]: For program point __create_pipeFINAL(lines 5415 5420) no Hoare annotation was computed. [2021-12-07 00:02:21,823 INFO L858 garLoopResultBuilder]: For program point __create_pipeEXIT(lines 5415 5420) no Hoare annotation was computed. [2021-12-07 00:02:21,823 INFO L854 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 5429 5438) 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)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-12-07 00:02:21,823 INFO L858 garLoopResultBuilder]: For program point L5431(lines 5431 5437) no Hoare annotation was computed. [2021-12-07 00:02:21,823 INFO L861 garLoopResultBuilder]: At program point L5433(line 5433) the Hoare annotation is: true [2021-12-07 00:02:21,823 INFO L858 garLoopResultBuilder]: For program point L5433-1(line 5433) no Hoare annotation was computed. [2021-12-07 00:02:21,824 INFO L858 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 5429 5438) no Hoare annotation was computed. [2021-12-07 00:02:21,824 INFO L861 garLoopResultBuilder]: At program point L5427(lines 5425 5428) the Hoare annotation is: true [2021-12-07 00:02:21,824 INFO L858 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 5429 5438) no Hoare annotation was computed. [2021-12-07 00:02:21,824 INFO L854 garLoopResultBuilder]: At program point video_devdataENTRY(lines 12756 12758) 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)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-12-07 00:02:21,824 INFO L854 garLoopResultBuilder]: At program point L12757(line 12757) 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)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-12-07 00:02:21,824 INFO L858 garLoopResultBuilder]: For program point L12757-1(line 12757) no Hoare annotation was computed. [2021-12-07 00:02:21,824 INFO L858 garLoopResultBuilder]: For program point video_devdataFINAL(lines 12756 12758) no Hoare annotation was computed. [2021-12-07 00:02:21,824 INFO L858 garLoopResultBuilder]: For program point video_devdataEXIT(lines 12756 12758) no Hoare annotation was computed. [2021-12-07 00:02:21,824 INFO L858 garLoopResultBuilder]: For program point L10044(lines 10044 10058) no Hoare annotation was computed. [2021-12-07 00:02:21,824 INFO L858 garLoopResultBuilder]: For program point L10044-2(lines 10044 10058) no Hoare annotation was computed. [2021-12-07 00:02:21,824 INFO L858 garLoopResultBuilder]: For program point poseidon_fm_openFINAL(lines 10015 10066) no Hoare annotation was computed. [2021-12-07 00:02:21,824 INFO L854 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))) [2021-12-07 00:02:21,824 INFO L854 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))) [2021-12-07 00:02:21,825 INFO L858 garLoopResultBuilder]: For program point L10028(lines 10028 10031) no Hoare annotation was computed. [2021-12-07 00:02:21,825 INFO L858 garLoopResultBuilder]: For program point L10045(lines 10045 10048) no Hoare annotation was computed. [2021-12-07 00:02:21,825 INFO L854 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))) [2021-12-07 00:02:21,825 INFO L854 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))) [2021-12-07 00:02:21,825 INFO L858 garLoopResultBuilder]: For program point L10033(lines 10033 10037) no Hoare annotation was computed. [2021-12-07 00:02:21,825 INFO L854 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))) [2021-12-07 00:02:21,825 INFO L858 garLoopResultBuilder]: For program point L10050(line 10050) no Hoare annotation was computed. [2021-12-07 00:02:21,825 INFO L854 garLoopResultBuilder]: At program point L10025(line 10025) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= |old(~ldv_mutex_lock_of_poseidon~0)| ~ldv_mutex_lock_of_poseidon~0) (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))) [2021-12-07 00:02:21,825 INFO L858 garLoopResultBuilder]: For program point L10025-1(line 10025) no Hoare annotation was computed. [2021-12-07 00:02:21,825 INFO L858 garLoopResultBuilder]: For program point L10038-2(lines 10038 10042) no Hoare annotation was computed. [2021-12-07 00:02:21,825 INFO L858 garLoopResultBuilder]: For program point L10038(line 10038) no Hoare annotation was computed. [2021-12-07 00:02:21,825 INFO L858 garLoopResultBuilder]: For program point L10051(lines 10051 10055) no Hoare annotation was computed. [2021-12-07 00:02:21,826 INFO L854 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))) [2021-12-07 00:02:21,826 INFO L858 garLoopResultBuilder]: For program point L10043-1(line 10043) no Hoare annotation was computed. [2021-12-07 00:02:21,826 INFO L854 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))) [2021-12-07 00:02:21,826 INFO L854 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))) [2021-12-07 00:02:21,826 INFO L854 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))) [2021-12-07 00:02:21,826 INFO L854 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))) [2021-12-07 00:02:21,826 INFO L858 garLoopResultBuilder]: For program point L10060-1(line 10060) no Hoare annotation was computed. [2021-12-07 00:02:21,826 INFO L854 garLoopResultBuilder]: At program point L10795(line 10795) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= |old(~ldv_mutex_lock_of_poseidon~0)| ~ldv_mutex_lock_of_poseidon~0) (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))) [2021-12-07 00:02:21,826 INFO L854 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))) [2021-12-07 00:02:21,826 INFO L858 garLoopResultBuilder]: For program point L10052-1(line 10052) no Hoare annotation was computed. [2021-12-07 00:02:21,826 INFO L854 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)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= ~ldv_mutex_lock_of_poseidon~0 1) (= |old(#valid)| |#valid|)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-12-07 00:02:21,827 INFO L854 garLoopResultBuilder]: At program point L10023(line 10023) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= ~ldv_mutex_lock_of_poseidon~0 1) (= |old(#valid)| |#valid|)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-12-07 00:02:21,827 INFO L858 garLoopResultBuilder]: For program point L10023-1(line 10023) no Hoare annotation was computed. [2021-12-07 00:02:21,827 INFO L858 garLoopResultBuilder]: For program point poseidon_fm_openEXIT(lines 10015 10066) no Hoare annotation was computed. [2021-12-07 00:02:21,827 INFO L861 garLoopResultBuilder]: At program point L11008(lines 10968 11037) the Hoare annotation is: true [2021-12-07 00:02:21,827 INFO L858 garLoopResultBuilder]: For program point L11033-1(line 11033) no Hoare annotation was computed. [2021-12-07 00:02:21,827 INFO L861 garLoopResultBuilder]: At program point L11033(line 11033) the Hoare annotation is: true [2021-12-07 00:02:21,827 INFO L858 garLoopResultBuilder]: For program point L11031-1(line 11031) no Hoare annotation was computed. [2021-12-07 00:02:21,827 INFO L861 garLoopResultBuilder]: At program point L11031(line 11031) the Hoare annotation is: true [2021-12-07 00:02:21,827 INFO L854 garLoopResultBuilder]: At program point send_set_reqENTRY(lines 10957 11038) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-12-07 00:02:21,827 INFO L858 garLoopResultBuilder]: For program point L11023-1(line 11023) no Hoare annotation was computed. [2021-12-07 00:02:21,827 INFO L861 garLoopResultBuilder]: At program point L11023(line 11023) the Hoare annotation is: true [2021-12-07 00:02:21,827 INFO L861 garLoopResultBuilder]: At program point L11013(lines 10968 11037) the Hoare annotation is: true [2021-12-07 00:02:21,827 INFO L858 garLoopResultBuilder]: For program point send_set_reqEXIT(lines 10957 11038) no Hoare annotation was computed. [2021-12-07 00:02:21,828 INFO L858 garLoopResultBuilder]: For program point L11030-2(lines 11030 11034) no Hoare annotation was computed. [2021-12-07 00:02:21,828 INFO L858 garLoopResultBuilder]: For program point L11026(lines 11026 11035) no Hoare annotation was computed. [2021-12-07 00:02:21,828 INFO L858 garLoopResultBuilder]: For program point send_set_reqFINAL(lines 10957 11038) no Hoare annotation was computed. [2021-12-07 00:02:21,828 INFO L858 garLoopResultBuilder]: For program point L11001(lines 11001 11004) no Hoare annotation was computed. [2021-12-07 00:02:21,828 INFO L858 garLoopResultBuilder]: For program point L11030(lines 11030 11034) no Hoare annotation was computed. [2021-12-07 00:02:21,828 INFO L861 garLoopResultBuilder]: At program point L11024(lines 11024 11025) the Hoare annotation is: true [2021-12-07 00:02:21,828 INFO L858 garLoopResultBuilder]: For program point L11024-1(lines 11024 11025) no Hoare annotation was computed. [2021-12-07 00:02:21,828 INFO L858 garLoopResultBuilder]: For program point L11012(lines 11012 11015) no Hoare annotation was computed. [2021-12-07 00:02:21,828 INFO L858 garLoopResultBuilder]: For program point L11016(lines 11016 11022) no Hoare annotation was computed. [2021-12-07 00:02:21,828 INFO L858 garLoopResultBuilder]: For program point L11016-2(lines 11016 11022) no Hoare annotation was computed. [2021-12-07 00:02:21,828 INFO L858 garLoopResultBuilder]: For program point usb_autopm_get_interfaceFINAL(lines 12677 12679) no Hoare annotation was computed. [2021-12-07 00:02:21,828 INFO L858 garLoopResultBuilder]: For program point usb_autopm_get_interfaceEXIT(lines 12677 12679) no Hoare annotation was computed. [2021-12-07 00:02:21,828 INFO L861 garLoopResultBuilder]: At program point usb_autopm_get_interfaceENTRY(lines 12677 12679) the Hoare annotation is: true [2021-12-07 00:02:21,828 INFO L861 garLoopResultBuilder]: At program point mutex_unlockENTRY(lines 12607 12609) the Hoare annotation is: true [2021-12-07 00:02:21,829 INFO L858 garLoopResultBuilder]: For program point mutex_unlockEXIT(lines 12607 12609) no Hoare annotation was computed. [2021-12-07 00:02:21,829 INFO L858 garLoopResultBuilder]: For program point mutex_unlockFINAL(lines 12607 12609) no Hoare annotation was computed. [2021-12-07 00:02:21,829 INFO L858 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 11907 11912) no Hoare annotation was computed. [2021-12-07 00:02:21,829 INFO L861 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 11907 11912) the Hoare annotation is: true [2021-12-07 00:02:21,829 INFO L858 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 11910) no Hoare annotation was computed. [2021-12-07 00:02:21,829 INFO L858 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 11907 11912) no Hoare annotation was computed. [2021-12-07 00:02:21,829 INFO L858 garLoopResultBuilder]: For program point ldv_check_return_valueFINAL(lines 12585 12587) no Hoare annotation was computed. [2021-12-07 00:02:21,829 INFO L858 garLoopResultBuilder]: For program point ldv_check_return_valueEXIT(lines 12585 12587) no Hoare annotation was computed. [2021-12-07 00:02:21,829 INFO L861 garLoopResultBuilder]: At program point ldv_check_return_valueENTRY(lines 12585 12587) the Hoare annotation is: true [2021-12-07 00:02:21,829 INFO L858 garLoopResultBuilder]: For program point kref_putEXIT(lines 12582 12584) no Hoare annotation was computed. [2021-12-07 00:02:21,829 INFO L861 garLoopResultBuilder]: At program point kref_putENTRY(lines 12582 12584) the Hoare annotation is: true [2021-12-07 00:02:21,829 INFO L858 garLoopResultBuilder]: For program point kref_putFINAL(lines 12582 12584) no Hoare annotation was computed. [2021-12-07 00:02:21,830 INFO L854 garLoopResultBuilder]: At program point L5470(line 5470) 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)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-12-07 00:02:21,830 INFO L858 garLoopResultBuilder]: For program point video_get_drvdataFINAL(lines 5466 5473) no Hoare annotation was computed. [2021-12-07 00:02:21,830 INFO L854 garLoopResultBuilder]: At program point video_get_drvdataENTRY(lines 5466 5473) 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)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-12-07 00:02:21,830 INFO L858 garLoopResultBuilder]: For program point L5470-1(line 5470) no Hoare annotation was computed. [2021-12-07 00:02:21,830 INFO L858 garLoopResultBuilder]: For program point video_get_drvdataEXIT(lines 5466 5473) no Hoare annotation was computed. [2021-12-07 00:02:21,830 INFO L861 garLoopResultBuilder]: At program point L9978(line 9978) the Hoare annotation is: true [2021-12-07 00:02:21,830 INFO L861 garLoopResultBuilder]: At program point L9953(line 9953) the Hoare annotation is: true [2021-12-07 00:02:21,830 INFO L858 garLoopResultBuilder]: For program point L9953-1(line 9953) no Hoare annotation was computed. [2021-12-07 00:02:21,830 INFO L858 garLoopResultBuilder]: For program point L9941(lines 9941 9964) no Hoare annotation was computed. [2021-12-07 00:02:21,830 INFO L858 garLoopResultBuilder]: For program point L9978-1(line 9978) no Hoare annotation was computed. [2021-12-07 00:02:21,830 INFO L858 garLoopResultBuilder]: For program point L9962(line 9962) no Hoare annotation was computed. [2021-12-07 00:02:21,830 INFO L858 garLoopResultBuilder]: For program point L9966(line 9966) no Hoare annotation was computed. [2021-12-07 00:02:21,831 INFO L858 garLoopResultBuilder]: For program point L9958-1(line 9958) no Hoare annotation was computed. [2021-12-07 00:02:21,831 INFO L861 garLoopResultBuilder]: At program point L9958(line 9958) the Hoare annotation is: true [2021-12-07 00:02:21,831 INFO L861 garLoopResultBuilder]: At program point L9979(line 9979) the Hoare annotation is: true [2021-12-07 00:02:21,831 INFO L858 garLoopResultBuilder]: For program point L9979-1(line 9979) no Hoare annotation was computed. [2021-12-07 00:02:21,831 INFO L861 garLoopResultBuilder]: At program point L9983(line 9983) the Hoare annotation is: true [2021-12-07 00:02:21,831 INFO L858 garLoopResultBuilder]: For program point L9983-1(line 9983) no Hoare annotation was computed. [2021-12-07 00:02:21,831 INFO L858 garLoopResultBuilder]: For program point L9942(line 9942) no Hoare annotation was computed. [2021-12-07 00:02:21,831 INFO L861 garLoopResultBuilder]: At program point L9967(line 9967) the Hoare annotation is: true [2021-12-07 00:02:21,831 INFO L858 garLoopResultBuilder]: For program point L9967-1(line 9967) no Hoare annotation was computed. [2021-12-07 00:02:21,831 INFO L858 garLoopResultBuilder]: For program point L9947(line 9947) no Hoare annotation was computed. [2021-12-07 00:02:21,831 INFO L861 garLoopResultBuilder]: At program point L9972(line 9972) the Hoare annotation is: true [2021-12-07 00:02:21,831 INFO L858 garLoopResultBuilder]: For program point L9972-1(line 9972) no Hoare annotation was computed. [2021-12-07 00:02:21,831 INFO L858 garLoopResultBuilder]: For program point poseidon_check_mode_radioFINAL(lines 9923 9988) no Hoare annotation was computed. [2021-12-07 00:02:21,832 INFO L861 garLoopResultBuilder]: At program point L9943(line 9943) the Hoare annotation is: true [2021-12-07 00:02:21,832 INFO L858 garLoopResultBuilder]: For program point L9943-1(line 9943) no Hoare annotation was computed. [2021-12-07 00:02:21,832 INFO L858 garLoopResultBuilder]: For program point L9968(lines 9968 9971) no Hoare annotation was computed. [2021-12-07 00:02:21,832 INFO L861 garLoopResultBuilder]: At program point L9981(line 9981) the Hoare annotation is: true [2021-12-07 00:02:21,832 INFO L861 garLoopResultBuilder]: At program point L9948(line 9948) the Hoare annotation is: true [2021-12-07 00:02:21,832 INFO L858 garLoopResultBuilder]: For program point L9981-1(line 9981) no Hoare annotation was computed. [2021-12-07 00:02:21,832 INFO L858 garLoopResultBuilder]: For program point L9948-1(line 9948) no Hoare annotation was computed. [2021-12-07 00:02:21,832 INFO L861 garLoopResultBuilder]: At program point L9985(lines 9939 9987) the Hoare annotation is: true [2021-12-07 00:02:21,832 INFO L858 garLoopResultBuilder]: For program point L9952(line 9952) no Hoare annotation was computed. [2021-12-07 00:02:21,832 INFO L858 garLoopResultBuilder]: For program point L9973(lines 9973 9976) no Hoare annotation was computed. [2021-12-07 00:02:21,832 INFO L861 garLoopResultBuilder]: At program point L9977(line 9977) the Hoare annotation is: true [2021-12-07 00:02:21,832 INFO L858 garLoopResultBuilder]: For program point L9977-1(line 9977) no Hoare annotation was computed. [2021-12-07 00:02:21,832 INFO L861 garLoopResultBuilder]: At program point L9965(lines 9939 9987) the Hoare annotation is: true [2021-12-07 00:02:21,833 INFO L854 garLoopResultBuilder]: At program point poseidon_check_mode_radioENTRY(lines 9923 9988) the Hoare annotation is: (or (not (= ~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)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-12-07 00:02:21,833 INFO L858 garLoopResultBuilder]: For program point L9957(line 9957) no Hoare annotation was computed. [2021-12-07 00:02:21,833 INFO L858 garLoopResultBuilder]: For program point poseidon_check_mode_radioEXIT(lines 9923 9988) no Hoare annotation was computed. [2021-12-07 00:02:21,833 INFO L858 garLoopResultBuilder]: For program point schedule_timeoutFINAL(lines 12629 12631) no Hoare annotation was computed. [2021-12-07 00:02:21,833 INFO L858 garLoopResultBuilder]: For program point schedule_timeoutEXIT(lines 12629 12631) no Hoare annotation was computed. [2021-12-07 00:02:21,833 INFO L861 garLoopResultBuilder]: At program point schedule_timeoutENTRY(lines 12629 12631) the Hoare annotation is: true [2021-12-07 00:02:21,833 INFO L858 garLoopResultBuilder]: For program point L15(line 15) no Hoare annotation was computed. [2021-12-07 00:02:21,833 INFO L861 garLoopResultBuilder]: At program point assume_abort_if_notENTRY(lines 14 16) the Hoare annotation is: true [2021-12-07 00:02:21,833 INFO L858 garLoopResultBuilder]: For program point L15-2(lines 14 16) no Hoare annotation was computed. [2021-12-07 00:02:21,833 INFO L858 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 14 16) no Hoare annotation was computed. [2021-12-07 00:02:21,833 INFO L858 garLoopResultBuilder]: For program point ldv_handler_precallEXIT(lines 12591 12593) no Hoare annotation was computed. [2021-12-07 00:02:21,833 INFO L861 garLoopResultBuilder]: At program point ldv_handler_precallFINAL(lines 12591 12593) the Hoare annotation is: true [2021-12-07 00:02:21,833 INFO L854 garLoopResultBuilder]: At program point ldv_successful_mallocENTRY(lines 7718 7722) the Hoare annotation is: (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) [2021-12-07 00:02:21,834 INFO L858 garLoopResultBuilder]: For program point ldv_successful_mallocEXIT(lines 7718 7722) no Hoare annotation was computed. [2021-12-07 00:02:21,834 INFO L858 garLoopResultBuilder]: For program point L7720-1(line 7720) no Hoare annotation was computed. [2021-12-07 00:02:21,834 INFO L858 garLoopResultBuilder]: For program point ldv_successful_mallocFINAL(lines 7718 7722) no Hoare annotation was computed. [2021-12-07 00:02:21,834 INFO L861 garLoopResultBuilder]: At program point L7720(line 7720) the Hoare annotation is: true [2021-12-07 00:02:21,834 INFO L858 garLoopResultBuilder]: For program point L7331-2(lines 7329 7340) no Hoare annotation was computed. [2021-12-07 00:02:21,834 INFO L858 garLoopResultBuilder]: For program point set_debug_modeEXIT(lines 7327 7341) no Hoare annotation was computed. [2021-12-07 00:02:21,834 INFO L854 garLoopResultBuilder]: At program point set_debug_modeENTRY(lines 7327 7341) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~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))) [2021-12-07 00:02:21,834 INFO L858 garLoopResultBuilder]: For program point L7335-1(lines 7327 7341) no Hoare annotation was computed. [2021-12-07 00:02:21,834 INFO L858 garLoopResultBuilder]: For program point L7331(lines 7331 7334) no Hoare annotation was computed. [2021-12-07 00:02:21,834 INFO L858 garLoopResultBuilder]: For program point L12483-1(lines 12468 12490) no Hoare annotation was computed. [2021-12-07 00:02:21,834 INFO L854 garLoopResultBuilder]: At program point L12483(line 12483) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= 1 ~ldv_mutex_power_lock_of_snd_card~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1))) [2021-12-07 00:02:21,834 INFO L858 garLoopResultBuilder]: For program point ldv_check_final_stateEXIT(lines 12466 12491) no Hoare annotation was computed. [2021-12-07 00:02:21,834 INFO L858 garLoopResultBuilder]: For program point L12487-1(lines 12466 12491) no Hoare annotation was computed. [2021-12-07 00:02:21,835 INFO L854 garLoopResultBuilder]: At program point L12487(line 12487) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= 1 ~ldv_mutex_power_lock_of_snd_card~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1))) [2021-12-07 00:02:21,835 INFO L861 garLoopResultBuilder]: At program point ldv_check_final_stateENTRY(lines 12466 12491) the Hoare annotation is: true [2021-12-07 00:02:21,835 INFO L858 garLoopResultBuilder]: For program point L12475-1(lines 12468 12490) no Hoare annotation was computed. [2021-12-07 00:02:21,835 INFO L854 garLoopResultBuilder]: At program point L12475(line 12475) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= 1 ~ldv_mutex_power_lock_of_snd_card~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1))) [2021-12-07 00:02:21,835 INFO L858 garLoopResultBuilder]: For program point L12479-1(lines 12468 12490) no Hoare annotation was computed. [2021-12-07 00:02:21,835 INFO L854 garLoopResultBuilder]: At program point L12479(line 12479) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= 1 ~ldv_mutex_power_lock_of_snd_card~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1))) [2021-12-07 00:02:21,835 INFO L858 garLoopResultBuilder]: For program point L12471-1(lines 12468 12490) no Hoare annotation was computed. [2021-12-07 00:02:21,835 INFO L854 garLoopResultBuilder]: At program point L12471(line 12471) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= 1 ~ldv_mutex_power_lock_of_snd_card~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1))) [2021-12-07 00:02:21,835 INFO L861 garLoopResultBuilder]: At program point mutex_lockENTRY(lines 12600 12602) the Hoare annotation is: true [2021-12-07 00:02:21,835 INFO L858 garLoopResultBuilder]: For program point mutex_lockFINAL(lines 12600 12602) no Hoare annotation was computed. [2021-12-07 00:02:21,835 INFO L858 garLoopResultBuilder]: For program point mutex_lockEXIT(lines 12600 12602) no Hoare annotation was computed. [2021-12-07 00:02:21,835 INFO L854 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)) [2021-12-07 00:02:21,835 INFO L858 garLoopResultBuilder]: For program point L10176-1(line 10176) no Hoare annotation was computed. [2021-12-07 00:02:21,835 INFO L858 garLoopResultBuilder]: For program point L10672(line 10672) no Hoare annotation was computed. [2021-12-07 00:02:21,836 INFO L858 garLoopResultBuilder]: For program point L10705-1(line 10705) no Hoare annotation was computed. [2021-12-07 00:02:21,836 INFO L854 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)) [2021-12-07 00:02:21,836 INFO L858 garLoopResultBuilder]: For program point L10639(line 10639) no Hoare annotation was computed. [2021-12-07 00:02:21,836 INFO L858 garLoopResultBuilder]: For program point L10342(lines 10342 10345) no Hoare annotation was computed. [2021-12-07 00:02:21,836 INFO L854 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)) [2021-12-07 00:02:21,836 INFO L858 garLoopResultBuilder]: For program point L10640(lines 10640 10650) no Hoare annotation was computed. [2021-12-07 00:02:21,836 INFO L858 garLoopResultBuilder]: For program point L10673-1(line 10673) no Hoare annotation was computed. [2021-12-07 00:02:21,836 INFO L854 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)) [2021-12-07 00:02:21,836 INFO L854 garLoopResultBuilder]: At program point L10211(lines 10205 10213) 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)) [2021-12-07 00:02:21,836 INFO L858 garLoopResultBuilder]: For program point L10178(lines 10178 10191) no Hoare annotation was computed. [2021-12-07 00:02:21,836 INFO L854 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)) [2021-12-07 00:02:21,836 INFO L854 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)) [2021-12-07 00:02:21,836 INFO L854 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)) [2021-12-07 00:02:21,836 INFO L858 garLoopResultBuilder]: For program point L10146-1(line 10146) no Hoare annotation was computed. [2021-12-07 00:02:21,837 INFO L858 garLoopResultBuilder]: For program point L10708(line 10708) no Hoare annotation was computed. [2021-12-07 00:02:21,837 INFO L858 garLoopResultBuilder]: For program point L10642(line 10642) no Hoare annotation was computed. [2021-12-07 00:02:21,837 INFO L858 garLoopResultBuilder]: For program point L10676(line 10676) no Hoare annotation was computed. [2021-12-07 00:02:21,837 INFO L858 garLoopResultBuilder]: For program point L10709-1(line 10709) no Hoare annotation was computed. [2021-12-07 00:02:21,837 INFO L854 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)) [2021-12-07 00:02:21,837 INFO L858 garLoopResultBuilder]: For program point L10643-1(lines 10640 10649) no Hoare annotation was computed. [2021-12-07 00:02:21,837 INFO L854 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)) [2021-12-07 00:02:21,837 INFO L858 garLoopResultBuilder]: For program point L10412(line 10412) no Hoare annotation was computed. [2021-12-07 00:02:21,837 INFO L858 garLoopResultBuilder]: For program point L10412-2(line 10412) no Hoare annotation was computed. [2021-12-07 00:02:21,837 INFO L858 garLoopResultBuilder]: For program point L10181(lines 10181 10189) no Hoare annotation was computed. [2021-12-07 00:02:21,837 INFO L854 garLoopResultBuilder]: At program point L10412-3(lines 10409 10414) 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)) [2021-12-07 00:02:21,837 INFO L858 garLoopResultBuilder]: For program point L10677-1(line 10677) no Hoare annotation was computed. [2021-12-07 00:02:21,837 INFO L854 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)) [2021-12-07 00:02:21,837 INFO L861 garLoopResultBuilder]: At program point L10578(line 10578) the Hoare annotation is: true [2021-12-07 00:02:21,838 INFO L858 garLoopResultBuilder]: For program point L10380(lines 10380 10383) no Hoare annotation was computed. [2021-12-07 00:02:21,838 INFO L858 garLoopResultBuilder]: For program point L10578-1(line 10578) no Hoare annotation was computed. [2021-12-07 00:02:21,838 INFO L858 garLoopResultBuilder]: For program point L10182(lines 10182 10186) no Hoare annotation was computed. [2021-12-07 00:02:21,838 INFO L861 garLoopResultBuilder]: At program point L10744(lines 10522 10746) the Hoare annotation is: true [2021-12-07 00:02:21,838 INFO L854 garLoopResultBuilder]: At program point L10183(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)) [2021-12-07 00:02:21,838 INFO L858 garLoopResultBuilder]: For program point L10150(lines 10150 10173) no Hoare annotation was computed. [2021-12-07 00:02:21,838 INFO L858 garLoopResultBuilder]: For program point L10712(line 10712) no Hoare annotation was computed. [2021-12-07 00:02:21,838 INFO L858 garLoopResultBuilder]: For program point L10316(lines 10316 10319) no Hoare annotation was computed. [2021-12-07 00:02:21,838 INFO L858 garLoopResultBuilder]: For program point L10151(line 10151) no Hoare annotation was computed. [2021-12-07 00:02:21,838 INFO L858 garLoopResultBuilder]: For program point L10581-1(line 10581) no Hoare annotation was computed. [2021-12-07 00:02:21,838 INFO L861 garLoopResultBuilder]: At program point L10581(line 10581) the Hoare annotation is: true [2021-12-07 00:02:21,838 INFO L858 garLoopResultBuilder]: For program point L10614-1(line 10614) no Hoare annotation was computed. [2021-12-07 00:02:21,838 INFO L858 garLoopResultBuilder]: For program point L10680(line 10680) no Hoare annotation was computed. [2021-12-07 00:02:21,838 INFO L858 garLoopResultBuilder]: For program point L10713-1(line 10713) no Hoare annotation was computed. [2021-12-07 00:02:21,838 INFO L854 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)) [2021-12-07 00:02:21,839 INFO L861 garLoopResultBuilder]: At program point L10614(line 10614) the Hoare annotation is: true [2021-12-07 00:02:21,839 INFO L858 garLoopResultBuilder]: For program point L10350(lines 10350 10353) no Hoare annotation was computed. [2021-12-07 00:02:21,839 INFO L854 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)) [2021-12-07 00:02:21,839 INFO L858 garLoopResultBuilder]: For program point L10152-1(line 10152) no Hoare annotation was computed. [2021-12-07 00:02:21,839 INFO L858 garLoopResultBuilder]: For program point L10681-1(line 10681) no Hoare annotation was computed. [2021-12-07 00:02:21,839 INFO L854 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)) [2021-12-07 00:02:21,839 INFO L858 garLoopResultBuilder]: For program point L10385(lines 10385 10391) no Hoare annotation was computed. [2021-12-07 00:02:21,839 INFO L858 garLoopResultBuilder]: For program point L10716(line 10716) no Hoare annotation was computed. [2021-12-07 00:02:21,839 INFO L861 garLoopResultBuilder]: At program point L10584(line 10584) the Hoare annotation is: true [2021-12-07 00:02:21,839 INFO L858 garLoopResultBuilder]: For program point L10617(lines 10617 10621) no Hoare annotation was computed. [2021-12-07 00:02:21,839 INFO L858 garLoopResultBuilder]: For program point L10584-1(line 10584) no Hoare annotation was computed. [2021-12-07 00:02:21,839 INFO L858 garLoopResultBuilder]: For program point L10320(lines 10320 10323) no Hoare annotation was computed. [2021-12-07 00:02:21,839 INFO L858 garLoopResultBuilder]: For program point L10684(line 10684) no Hoare annotation was computed. [2021-12-07 00:02:21,839 INFO L858 garLoopResultBuilder]: For program point L10717-1(line 10717) no Hoare annotation was computed. [2021-12-07 00:02:21,839 INFO L854 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)) [2021-12-07 00:02:21,839 INFO L858 garLoopResultBuilder]: For program point L10618(line 10618) no Hoare annotation was computed. [2021-12-07 00:02:21,840 INFO L858 garLoopResultBuilder]: For program point L10354(line 10354) no Hoare annotation was computed. [2021-12-07 00:02:21,840 INFO L858 garLoopResultBuilder]: For program point L10618-2(line 10618) no Hoare annotation was computed. [2021-12-07 00:02:21,840 INFO L858 garLoopResultBuilder]: For program point L10156(line 10156) no Hoare annotation was computed. [2021-12-07 00:02:21,840 INFO L858 garLoopResultBuilder]: For program point L10354-2(lines 10354 10360) no Hoare annotation was computed. [2021-12-07 00:02:21,840 INFO L858 garLoopResultBuilder]: For program point L10652(line 10652) no Hoare annotation was computed. [2021-12-07 00:02:21,840 INFO L858 garLoopResultBuilder]: For program point L10685-1(line 10685) no Hoare annotation was computed. [2021-12-07 00:02:21,840 INFO L854 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)) [2021-12-07 00:02:21,840 INFO L858 garLoopResultBuilder]: For program point L10619(line 10619) no Hoare annotation was computed. [2021-12-07 00:02:21,840 INFO L854 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)) [2021-12-07 00:02:21,840 INFO L858 garLoopResultBuilder]: For program point L10421-1(line 10421) no Hoare annotation was computed. [2021-12-07 00:02:21,840 INFO L858 garLoopResultBuilder]: For program point L10619-2(line 10619) no Hoare annotation was computed. [2021-12-07 00:02:21,840 INFO L854 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)) [2021-12-07 00:02:21,840 INFO L858 garLoopResultBuilder]: For program point L10157-1(line 10157) no Hoare annotation was computed. [2021-12-07 00:02:21,840 INFO L858 garLoopResultBuilder]: For program point L10620(line 10620) no Hoare annotation was computed. [2021-12-07 00:02:21,840 INFO L858 garLoopResultBuilder]: For program point L10653(lines 10653 10658) no Hoare annotation was computed. [2021-12-07 00:02:21,841 INFO L854 garLoopResultBuilder]: At program point L10422(lines 10415 10424) 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)) [2021-12-07 00:02:21,841 INFO L854 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)) [2021-12-07 00:02:21,841 INFO L858 garLoopResultBuilder]: For program point L10720(line 10720) no Hoare annotation was computed. [2021-12-07 00:02:21,841 INFO L854 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)) [2021-12-07 00:02:21,841 INFO L854 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)) [2021-12-07 00:02:21,841 INFO L858 garLoopResultBuilder]: For program point L10357-1(line 10357) no Hoare annotation was computed. [2021-12-07 00:02:21,841 INFO L854 garLoopResultBuilder]: At program point L10324(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)) [2021-12-07 00:02:21,841 INFO L854 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)) [2021-12-07 00:02:21,841 INFO L858 garLoopResultBuilder]: For program point L10291-1(line 10291) no Hoare annotation was computed. [2021-12-07 00:02:21,841 INFO L854 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)) [2021-12-07 00:02:21,841 INFO L858 garLoopResultBuilder]: For program point L10589-1(line 10589) no Hoare annotation was computed. [2021-12-07 00:02:21,841 INFO L861 garLoopResultBuilder]: At program point L10589(line 10589) the Hoare annotation is: true [2021-12-07 00:02:21,841 INFO L858 garLoopResultBuilder]: For program point L10688(line 10688) no Hoare annotation was computed. [2021-12-07 00:02:21,841 INFO L858 garLoopResultBuilder]: For program point L10655(line 10655) no Hoare annotation was computed. [2021-12-07 00:02:21,841 INFO L854 garLoopResultBuilder]: At program point L10292(lines 10282 10294) 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)) [2021-12-07 00:02:21,842 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-12-07 00:02:21,842 INFO L858 garLoopResultBuilder]: For program point L10689-1(line 10689) no Hoare annotation was computed. [2021-12-07 00:02:21,842 INFO L854 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)) [2021-12-07 00:02:21,842 INFO L858 garLoopResultBuilder]: For program point L10194(line 10194) no Hoare annotation was computed. [2021-12-07 00:02:21,842 INFO L854 garLoopResultBuilder]: At program point L10392(lines 10377 10394) 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)) [2021-12-07 00:02:21,842 INFO L854 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)) [2021-12-07 00:02:21,842 INFO L858 garLoopResultBuilder]: For program point L10161(line 10161) no Hoare annotation was computed. [2021-12-07 00:02:21,842 INFO L858 garLoopResultBuilder]: For program point L10194-2(lines 10194 10201) no Hoare annotation was computed. [2021-12-07 00:02:21,842 INFO L854 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)) [2021-12-07 00:02:21,842 INFO L854 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)) [2021-12-07 00:02:21,842 INFO L858 garLoopResultBuilder]: For program point L10327(lines 10327 10330) no Hoare annotation was computed. [2021-12-07 00:02:21,842 INFO L858 garLoopResultBuilder]: For program point L10162-1(line 10162) no Hoare annotation was computed. [2021-12-07 00:02:21,842 INFO L858 garLoopResultBuilder]: For program point L10559-1(line 10559) no Hoare annotation was computed. [2021-12-07 00:02:21,842 INFO L861 garLoopResultBuilder]: At program point L10559(line 10559) the Hoare annotation is: true [2021-12-07 00:02:21,842 INFO L854 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)) [2021-12-07 00:02:21,843 INFO L854 garLoopResultBuilder]: At program point L10328(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)) [2021-12-07 00:02:21,843 INFO L858 garLoopResultBuilder]: For program point L10692(line 10692) no Hoare annotation was computed. [2021-12-07 00:02:21,843 INFO L854 garLoopResultBuilder]: At program point L12740(lines 12739 12741) 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)) [2021-12-07 00:02:21,843 INFO L858 garLoopResultBuilder]: For program point L10428(line 10428) no Hoare annotation was computed. [2021-12-07 00:02:21,843 INFO L858 garLoopResultBuilder]: For program point L10428-2(line 10428) no Hoare annotation was computed. [2021-12-07 00:02:21,843 INFO L858 garLoopResultBuilder]: For program point L10197(line 10197) no Hoare annotation was computed. [2021-12-07 00:02:21,843 INFO L858 garLoopResultBuilder]: For program point L10197-2(line 10197) no Hoare annotation was computed. [2021-12-07 00:02:21,843 INFO L854 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)) [2021-12-07 00:02:21,843 INFO L858 garLoopResultBuilder]: For program point L10197-3(line 10197) no Hoare annotation was computed. [2021-12-07 00:02:21,843 INFO L854 garLoopResultBuilder]: At program point L10428-3(lines 10425 10430) 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)) [2021-12-07 00:02:21,843 INFO L858 garLoopResultBuilder]: For program point L10098-1(line 10098) no Hoare annotation was computed. [2021-12-07 00:02:21,843 INFO L858 garLoopResultBuilder]: For program point L10197-5(lines 10197 10201) no Hoare annotation was computed. [2021-12-07 00:02:21,843 INFO L858 garLoopResultBuilder]: For program point L10197-7(lines 10194 10201) no Hoare annotation was computed. [2021-12-07 00:02:21,843 INFO L858 garLoopResultBuilder]: For program point L10660(line 10660) no Hoare annotation was computed. [2021-12-07 00:02:21,843 INFO L858 garLoopResultBuilder]: For program point L10693-1(line 10693) no Hoare annotation was computed. [2021-12-07 00:02:21,843 INFO L854 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)) [2021-12-07 00:02:21,844 INFO L861 garLoopResultBuilder]: At program point L10594(line 10594) the Hoare annotation is: true [2021-12-07 00:02:21,844 INFO L858 garLoopResultBuilder]: For program point L10726(lines 10726 10729) no Hoare annotation was computed. [2021-12-07 00:02:21,844 INFO L854 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)) [2021-12-07 00:02:21,844 INFO L858 garLoopResultBuilder]: For program point L10594-1(line 10594) no Hoare annotation was computed. [2021-12-07 00:02:21,844 INFO L854 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)) [2021-12-07 00:02:21,844 INFO L858 garLoopResultBuilder]: For program point L10099-1(line 10099) no Hoare annotation was computed. [2021-12-07 00:02:21,844 INFO L858 garLoopResultBuilder]: For program point L10661-1(line 10661) no Hoare annotation was computed. [2021-12-07 00:02:21,844 INFO L854 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)) [2021-12-07 00:02:21,844 INFO L861 garLoopResultBuilder]: At program point L10562(line 10562) the Hoare annotation is: true [2021-12-07 00:02:21,844 INFO L854 garLoopResultBuilder]: At program point L10727(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)) [2021-12-07 00:02:21,844 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-12-07 00:02:21,844 INFO L858 garLoopResultBuilder]: For program point L10364(lines 10364 10367) no Hoare annotation was computed. [2021-12-07 00:02:21,844 INFO L854 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)) [2021-12-07 00:02:21,844 INFO L854 garLoopResultBuilder]: At program point L10298(lines 10295 10300) 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)) [2021-12-07 00:02:21,844 INFO L858 garLoopResultBuilder]: For program point L10562-1(line 10562) no Hoare annotation was computed. [2021-12-07 00:02:21,844 INFO L858 garLoopResultBuilder]: For program point L10133(lines 10133 10136) no Hoare annotation was computed. [2021-12-07 00:02:21,845 INFO L854 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)) [2021-12-07 00:02:21,845 INFO L858 garLoopResultBuilder]: For program point L10100-1(line 10100) no Hoare annotation was computed. [2021-12-07 00:02:21,845 INFO L858 garLoopResultBuilder]: For program point L10166(line 10166) no Hoare annotation was computed. [2021-12-07 00:02:21,845 INFO L854 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)) [2021-12-07 00:02:21,845 INFO L854 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)) [2021-12-07 00:02:21,845 INFO L854 garLoopResultBuilder]: At program point L10365(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)) [2021-12-07 00:02:21,845 INFO L854 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)) [2021-12-07 00:02:21,845 INFO L858 garLoopResultBuilder]: For program point L10167-1(line 10167) no Hoare annotation was computed. [2021-12-07 00:02:21,845 INFO L854 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)) [2021-12-07 00:02:21,845 INFO L861 garLoopResultBuilder]: At program point L10564(line 10564) the Hoare annotation is: true [2021-12-07 00:02:21,845 INFO L858 garLoopResultBuilder]: For program point L10564-1(line 10564) no Hoare annotation was computed. [2021-12-07 00:02:21,845 INFO L858 garLoopResultBuilder]: For program point L10696(line 10696) no Hoare annotation was computed. [2021-12-07 00:02:21,845 INFO L854 garLoopResultBuilder]: At program point L12744(lines 12743 12745) 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)) [2021-12-07 00:02:21,845 INFO L854 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)) [2021-12-07 00:02:21,845 INFO L858 garLoopResultBuilder]: For program point L10664(line 10664) no Hoare annotation was computed. [2021-12-07 00:02:21,846 INFO L858 garLoopResultBuilder]: For program point L10697-1(line 10697) no Hoare annotation was computed. [2021-12-07 00:02:21,846 INFO L854 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)) [2021-12-07 00:02:21,846 INFO L854 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)) [2021-12-07 00:02:21,846 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-12-07 00:02:21,846 INFO L854 garLoopResultBuilder]: At program point L10400(lines 10395 10402) 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)) [2021-12-07 00:02:21,846 INFO L854 garLoopResultBuilder]: At program point L10103(lines 10093 10105) 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)) [2021-12-07 00:02:21,846 INFO L858 garLoopResultBuilder]: For program point L10731(line 10731) no Hoare annotation was computed. [2021-12-07 00:02:21,846 INFO L858 garLoopResultBuilder]: For program point L10434(line 10434) no Hoare annotation was computed. [2021-12-07 00:02:21,846 INFO L858 garLoopResultBuilder]: For program point L10665-1(line 10665) no Hoare annotation was computed. [2021-12-07 00:02:21,846 INFO L854 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)) [2021-12-07 00:02:21,846 INFO L858 garLoopResultBuilder]: For program point L10599-1(line 10599) no Hoare annotation was computed. [2021-12-07 00:02:21,846 INFO L861 garLoopResultBuilder]: At program point L10599(line 10599) the Hoare annotation is: true [2021-12-07 00:02:21,846 INFO L858 garLoopResultBuilder]: For program point L10434-2(line 10434) no Hoare annotation was computed. [2021-12-07 00:02:21,846 INFO L854 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)) [2021-12-07 00:02:21,846 INFO L854 garLoopResultBuilder]: At program point L10434-3(lines 10431 10436) 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)) [2021-12-07 00:02:21,846 INFO L858 garLoopResultBuilder]: For program point L10567-1(line 10567) no Hoare annotation was computed. [2021-12-07 00:02:21,846 INFO L861 garLoopResultBuilder]: At program point L10567(line 10567) the Hoare annotation is: true [2021-12-07 00:02:21,847 INFO L858 garLoopResultBuilder]: For program point L10171(line 10171) no Hoare annotation was computed. [2021-12-07 00:02:21,847 INFO L858 garLoopResultBuilder]: For program point L10700(line 10700) no Hoare annotation was computed. [2021-12-07 00:02:21,847 INFO L854 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) [2021-12-07 00:02:21,847 INFO L858 garLoopResultBuilder]: For program point L10668(line 10668) no Hoare annotation was computed. [2021-12-07 00:02:21,847 INFO L858 garLoopResultBuilder]: For program point L10701-1(line 10701) no Hoare annotation was computed. [2021-12-07 00:02:21,847 INFO L854 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)) [2021-12-07 00:02:21,847 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-12-07 00:02:21,847 INFO L858 garLoopResultBuilder]: For program point L10669-1(line 10669) no Hoare annotation was computed. [2021-12-07 00:02:21,847 INFO L854 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)) [2021-12-07 00:02:21,847 INFO L854 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)) [2021-12-07 00:02:21,847 INFO L854 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)) [2021-12-07 00:02:21,847 INFO L854 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)) [2021-12-07 00:02:21,847 INFO L858 garLoopResultBuilder]: For program point L10406-2(line 10406) no Hoare annotation was computed. [2021-12-07 00:02:21,847 INFO L854 garLoopResultBuilder]: At program point L10406-3(lines 10403 10408) 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)) [2021-12-07 00:02:21,847 INFO L858 garLoopResultBuilder]: For program point L10406(line 10406) no Hoare annotation was computed. [2021-12-07 00:02:21,847 INFO L858 garLoopResultBuilder]: For program point L10175(line 10175) no Hoare annotation was computed. [2021-12-07 00:02:21,848 INFO L854 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)) [2021-12-07 00:02:21,848 INFO L861 garLoopResultBuilder]: At program point L10572(line 10572) the Hoare annotation is: true [2021-12-07 00:02:21,848 INFO L858 garLoopResultBuilder]: For program point L10572-1(line 10572) no Hoare annotation was computed. [2021-12-07 00:02:21,848 INFO L858 garLoopResultBuilder]: For program point L10704(line 10704) no Hoare annotation was computed. [2021-12-07 00:02:21,848 INFO L858 garLoopResultBuilder]: For program point L10638(lines 10638 10722) no Hoare annotation was computed. [2021-12-07 00:02:21,848 INFO L858 garLoopResultBuilder]: For program point L10308(lines 10308 10311) no Hoare annotation was computed. [2021-12-07 00:02:21,848 INFO L854 garLoopResultBuilder]: At program point L10374(lines 10371 10376) 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)) [2021-12-07 00:02:21,850 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:02:21,851 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-12-07 00:02:21,874 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.12 12:02:21 BoogieIcfgContainer [2021-12-07 00:02:21,874 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-12-07 00:02:21,874 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-12-07 00:02:21,874 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-12-07 00:02:21,874 INFO L275 PluginConnector]: Witness Printer initialized [2021-12-07 00:02:21,875 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 11:59:35" (3/4) ... [2021-12-07 00:02:21,877 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-12-07 00:02:21,884 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_get_drvdata [2021-12-07 00:02:21,884 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_lock_of_poseidon [2021-12-07 00:02:21,884 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_frequency___0 [2021-12-07 00:02:21,884 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy [2021-12-07 00:02:21,884 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2021-12-07 00:02:21,884 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_autopm_get_interface [2021-12-07 00:02:21,884 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_tuner_mode [2021-12-07 00:02:21,884 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2021-12-07 00:02:21,884 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure send_get_req [2021-12-07 00:02:21,884 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2021-12-07 00:02:21,884 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_lock_of_poseidon [2021-12-07 00:02:21,884 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure poseidon_fm_close [2021-12-07 00:02:21,884 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kref_get [2021-12-07 00:02:21,885 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_initialize [2021-12-07 00:02:21,885 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_autopm_put_interface [2021-12-07 00:02:21,885 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_return_value [2021-12-07 00:02:21,885 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_set_interface [2021-12-07 00:02:21,885 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kref_put [2021-12-07 00:02:21,885 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure video_get_drvdata [2021-12-07 00:02:21,885 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_control_msg [2021-12-07 00:02:21,885 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure poseidon_check_mode_radio [2021-12-07 00:02:21,885 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure strlcpy [2021-12-07 00:02:21,885 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure schedule_timeout [2021-12-07 00:02:21,885 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy [2021-12-07 00:02:21,885 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2021-12-07 00:02:21,885 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_current [2021-12-07 00:02:21,885 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_handler_precall [2021-12-07 00:02:21,885 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_successful_malloc [2021-12-07 00:02:21,885 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_make_path [2021-12-07 00:02:21,886 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __create_pipe [2021-12-07 00:02:21,886 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_debug_mode [2021-12-07 00:02:21,886 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2021-12-07 00:02:21,886 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2021-12-07 00:02:21,886 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock [2021-12-07 00:02:21,886 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure video_devdata [2021-12-07 00:02:21,886 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure poseidon_fm_open [2021-12-07 00:02:21,886 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure send_set_req [2021-12-07 00:02:21,929 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 268 nodes and edges [2021-12-07 00:02:21,936 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 106 nodes and edges [2021-12-07 00:02:21,943 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 38 nodes and edges [2021-12-07 00:02:21,950 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2021-12-07 00:02:21,956 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2021-12-07 00:02:21,963 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2021-12-07 00:02:21,968 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-12-07 00:02:21,970 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-12-07 00:02:22,011 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) [2021-12-07 00:02:22,011 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) [2021-12-07 00:02:22,011 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) [2021-12-07 00:02:22,012 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) [2021-12-07 00:02:22,012 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) [2021-12-07 00:02:22,012 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) [2021-12-07 00:02:22,012 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) [2021-12-07 00:02:22,013 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) [2021-12-07 00:02:22,016 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) [2021-12-07 00:02:22,735 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb624db6-de30-4428-9737-e0f9e5339db7/bin/uautomizer-DrprNOufMa/witness.graphml [2021-12-07 00:02:22,735 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-12-07 00:02:22,735 INFO L158 Benchmark]: Toolchain (without parser) took 263918.68ms. Allocated memory was 104.9MB in the beginning and 1.1GB in the end (delta: 994.1MB). Free memory was 69.0MB in the beginning and 622.6MB in the end (delta: -553.6MB). Peak memory consumption was 716.5MB. Max. memory is 16.1GB. [2021-12-07 00:02:22,735 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 77.6MB. Free memory was 56.0MB in the beginning and 55.9MB in the end (delta: 70.1kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-07 00:02:22,736 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3072.29ms. Allocated memory was 104.9MB in the beginning and 182.5MB in the end (delta: 77.6MB). Free memory was 68.7MB in the beginning and 60.6MB in the end (delta: 8.1MB). Peak memory consumption was 84.5MB. Max. memory is 16.1GB. [2021-12-07 00:02:22,736 INFO L158 Benchmark]: Boogie Procedure Inliner took 164.62ms. Allocated memory is still 182.5MB. Free memory was 60.6MB in the beginning and 76.1MB in the end (delta: -15.5MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-12-07 00:02:22,736 INFO L158 Benchmark]: Boogie Preprocessor took 141.25ms. Allocated memory is still 182.5MB. Free memory was 76.1MB in the beginning and 85.8MB in the end (delta: -9.7MB). Peak memory consumption was 34.3MB. Max. memory is 16.1GB. [2021-12-07 00:02:22,736 INFO L158 Benchmark]: RCFGBuilder took 93737.60ms. Allocated memory was 182.5MB in the beginning and 1.1GB in the end (delta: 916.5MB). Free memory was 85.8MB in the beginning and 533.5MB in the end (delta: -447.7MB). Peak memory consumption was 661.5MB. Max. memory is 16.1GB. [2021-12-07 00:02:22,736 INFO L158 Benchmark]: TraceAbstraction took 165934.59ms. Allocated memory is still 1.1GB. Free memory was 532.4MB in the beginning and 840.2MB in the end (delta: -307.7MB). Peak memory consumption was 166.2MB. Max. memory is 16.1GB. [2021-12-07 00:02:22,737 INFO L158 Benchmark]: Witness Printer took 860.51ms. Allocated memory is still 1.1GB. Free memory was 840.2MB in the beginning and 622.6MB in the end (delta: 217.5MB). Peak memory consumption was 495.4MB. Max. memory is 16.1GB. [2021-12-07 00:02:22,738 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 77.6MB. Free memory was 56.0MB in the beginning and 55.9MB in the end (delta: 70.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3072.29ms. Allocated memory was 104.9MB in the beginning and 182.5MB in the end (delta: 77.6MB). Free memory was 68.7MB in the beginning and 60.6MB in the end (delta: 8.1MB). Peak memory consumption was 84.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 164.62ms. Allocated memory is still 182.5MB. Free memory was 60.6MB in the beginning and 76.1MB in the end (delta: -15.5MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 141.25ms. Allocated memory is still 182.5MB. Free memory was 76.1MB in the beginning and 85.8MB in the end (delta: -9.7MB). Peak memory consumption was 34.3MB. Max. memory is 16.1GB. * RCFGBuilder took 93737.60ms. Allocated memory was 182.5MB in the beginning and 1.1GB in the end (delta: 916.5MB). Free memory was 85.8MB in the beginning and 533.5MB in the end (delta: -447.7MB). Peak memory consumption was 661.5MB. Max. memory is 16.1GB. * TraceAbstraction took 165934.59ms. Allocated memory is still 1.1GB. Free memory was 532.4MB in the beginning and 840.2MB in the end (delta: -307.7MB). Peak memory consumption was 166.2MB. Max. memory is 16.1GB. * Witness Printer took 860.51ms. Allocated memory is still 1.1GB. Free memory was 840.2MB in the beginning and 622.6MB in the end (delta: 217.5MB). Peak memory consumption was 495.4MB. 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, 504 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 165.9s, OverallIterations: 9, TraceHistogramMax: 12, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 129.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 29.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 45 mSolverCounterUnknown, 5786 SdHoareTripleChecker+Valid, 125.8s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 5244 mSDsluCounter, 11698 SdHoareTripleChecker+Invalid, 119.5s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 6207 mSDsCounter, 3065 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 5685 IncrementalHoareTripleChecker+Invalid, 8795 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 3065 mSolverCounterUnsat, 5491 mSDtfsCounter, 5685 mSolverCounterSat, 0.2s SdHoareTripleChecker+Time, 45 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 563 GetRequests, 504 SyntacticMatches, 0 SemanticMatches, 59 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 3.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=638occurred in iteration=8, InterpolantAutomatonStates: 71, 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, 9 MinimizatonAttempts, 324 StatesRemovedByMinimization, 8 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 203 LocationsWithAnnotation, 1402 PreInvPairs, 1627 NumberOfFragments, 2892 HoareAnnotationTreeSize, 1402 FomulaSimplifications, 5456 FormulaSimplificationTreeSizeReduction, 0.8s HoareSimplificationTime, 203 FomulaSimplificationsInter, 55300 FormulaSimplificationTreeSizeReductionInter, 28.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 0.9s SatisfiabilityAnalysisTime, 5.6s InterpolantComputationTime, 1433 NumberOfCodeBlocks, 1433 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 1424 ConstructedInterpolants, 0 QuantifiedInterpolants, 2344 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 9 InterpolantComputations, 9 PerfectInterpolantSequences, 5346/5346 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: 9939]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10522]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12743]: 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: -1]: 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: 10093]: 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: 12739]: 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: 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: 10295]: 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: 10371]: 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: 10425]: 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: 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: 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: 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: 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: 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: 10968]: Loop Invariant Derived loop invariant: 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: 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: 9939]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10377]: 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: 10205]: 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: 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: 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: -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: 10403]: 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: 10282]: 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: 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: 10415]: 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: 10409]: 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: 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: 10431]: 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: 5253]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10395]: 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: 5425]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11053]: Loop Invariant Derived loop invariant: 1 RESULT: Ultimate proved your program to be correct! [2021-12-07 00:02:22,844 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb624db6-de30-4428-9737-e0f9e5339db7/bin/uautomizer-DrprNOufMa/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