./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 5e519f3a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b65c4662-3a9a-4344-aed0-4bf958a647d0/bin/utaipan-7li7fVZpFI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b65c4662-3a9a-4344-aed0-4bf958a647d0/bin/utaipan-7li7fVZpFI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b65c4662-3a9a-4344-aed0-4bf958a647d0/bin/utaipan-7li7fVZpFI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b65c4662-3a9a-4344-aed0-4bf958a647d0/bin/utaipan-7li7fVZpFI/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b65c4662-3a9a-4344-aed0-4bf958a647d0/bin/utaipan-7li7fVZpFI/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b65c4662-3a9a-4344-aed0-4bf958a647d0/bin/utaipan-7li7fVZpFI --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a39972fedd2c32e1b0c1a1e36e71e6a7f2f27ff7bdb89adfbd5175cf7e57ae01 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-5e519f3 [2022-11-03 03:59:56,122 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-03 03:59:56,124 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-03 03:59:56,158 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-03 03:59:56,159 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-03 03:59:56,160 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-03 03:59:56,161 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-03 03:59:56,168 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-03 03:59:56,170 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-03 03:59:56,171 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-03 03:59:56,172 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-03 03:59:56,174 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-03 03:59:56,175 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-03 03:59:56,176 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-03 03:59:56,178 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-03 03:59:56,179 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-03 03:59:56,180 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-03 03:59:56,181 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-03 03:59:56,183 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-03 03:59:56,185 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-03 03:59:56,187 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-03 03:59:56,188 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-03 03:59:56,190 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-03 03:59:56,191 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-03 03:59:56,198 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-03 03:59:56,201 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-03 03:59:56,212 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-03 03:59:56,213 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-03 03:59:56,214 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-03 03:59:56,215 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-03 03:59:56,215 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-03 03:59:56,216 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-03 03:59:56,217 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-03 03:59:56,217 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-03 03:59:56,218 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-03 03:59:56,219 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-03 03:59:56,220 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-03 03:59:56,220 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-03 03:59:56,220 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-03 03:59:56,221 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-03 03:59:56,222 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-03 03:59:56,236 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b65c4662-3a9a-4344-aed0-4bf958a647d0/bin/utaipan-7li7fVZpFI/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-03 03:59:56,303 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-03 03:59:56,303 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-03 03:59:56,304 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-03 03:59:56,304 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-03 03:59:56,305 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-03 03:59:56,306 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-03 03:59:56,306 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-03 03:59:56,306 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-03 03:59:56,306 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-03 03:59:56,306 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-03 03:59:56,308 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-03 03:59:56,308 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-03 03:59:56,308 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-03 03:59:56,309 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-03 03:59:56,309 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-03 03:59:56,309 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-03 03:59:56,309 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-03 03:59:56,309 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-03 03:59:56,310 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-03 03:59:56,310 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-03 03:59:56,310 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-03 03:59:56,311 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-03 03:59:56,311 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-03 03:59:56,312 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-03 03:59:56,313 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-03 03:59:56,313 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-03 03:59:56,313 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-03 03:59:56,313 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-03 03:59:56,314 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-03 03:59:56,314 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-03 03:59:56,314 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-03 03:59:56,315 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-03 03:59:56,315 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-03 03:59:56,315 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-03 03:59:56,316 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-03 03:59:56,316 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-03 03:59:56,317 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-03 03:59:56,317 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-03 03:59:56,317 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_b65c4662-3a9a-4344-aed0-4bf958a647d0/bin/utaipan-7li7fVZpFI/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b65c4662-3a9a-4344-aed0-4bf958a647d0/bin/utaipan-7li7fVZpFI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a39972fedd2c32e1b0c1a1e36e71e6a7f2f27ff7bdb89adfbd5175cf7e57ae01 [2022-11-03 03:59:56,611 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-03 03:59:56,633 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-03 03:59:56,635 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-03 03:59:56,637 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-03 03:59:56,637 INFO L275 PluginConnector]: CDTParser initialized [2022-11-03 03:59:56,639 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b65c4662-3a9a-4344-aed0-4bf958a647d0/bin/utaipan-7li7fVZpFI/../../sv-benchmarks/c/ldv-commit-tester/main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2022-11-03 03:59:56,725 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b65c4662-3a9a-4344-aed0-4bf958a647d0/bin/utaipan-7li7fVZpFI/data/5799f01ce/066d02896981491f802379a7065dabe9/FLAGb67626630 [2022-11-03 03:59:57,647 INFO L306 CDTParser]: Found 1 translation units. [2022-11-03 03:59:57,648 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b65c4662-3a9a-4344-aed0-4bf958a647d0/sv-benchmarks/c/ldv-commit-tester/main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2022-11-03 03:59:57,735 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b65c4662-3a9a-4344-aed0-4bf958a647d0/bin/utaipan-7li7fVZpFI/data/5799f01ce/066d02896981491f802379a7065dabe9/FLAGb67626630 [2022-11-03 03:59:58,066 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b65c4662-3a9a-4344-aed0-4bf958a647d0/bin/utaipan-7li7fVZpFI/data/5799f01ce/066d02896981491f802379a7065dabe9 [2022-11-03 03:59:58,069 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-03 03:59:58,072 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-03 03:59:58,075 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-03 03:59:58,076 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-03 03:59:58,079 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-03 03:59:58,080 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 03:59:58" (1/1) ... [2022-11-03 03:59:58,081 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@239f0ccc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:59:58, skipping insertion in model container [2022-11-03 03:59:58,082 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 03:59:58" (1/1) ... [2022-11-03 03:59:58,089 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-03 03:59:58,260 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-03 04:00:01,162 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_b65c4662-3a9a-4344-aed0-4bf958a647d0/sv-benchmarks/c/ldv-commit-tester/main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i[345486,345499] [2022-11-03 04:00:01,321 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-03 04:00:01,420 INFO L203 MainTranslator]: Completed pre-run [2022-11-03 04:00:02,062 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_b65c4662-3a9a-4344-aed0-4bf958a647d0/sv-benchmarks/c/ldv-commit-tester/main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i[345486,345499] [2022-11-03 04:00:02,079 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-03 04:00:02,316 INFO L208 MainTranslator]: Completed translation [2022-11-03 04:00:02,317 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:00:02 WrapperNode [2022-11-03 04:00:02,317 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-03 04:00:02,318 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-03 04:00:02,318 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-03 04:00:02,318 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-03 04:00:02,326 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:00:02" (1/1) ... [2022-11-03 04:00:02,454 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:00:02" (1/1) ... [2022-11-03 04:00:02,610 INFO L138 Inliner]: procedures = 461, calls = 4752, calls flagged for inlining = 235, calls inlined = 28, statements flattened = 2825 [2022-11-03 04:00:02,610 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-03 04:00:02,611 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-03 04:00:02,611 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-03 04:00:02,611 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-03 04:00:02,621 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:00:02" (1/1) ... [2022-11-03 04:00:02,621 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:00:02" (1/1) ... [2022-11-03 04:00:02,647 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:00:02" (1/1) ... [2022-11-03 04:00:02,647 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:00:02" (1/1) ... [2022-11-03 04:00:02,715 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:00:02" (1/1) ... [2022-11-03 04:00:02,725 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:00:02" (1/1) ... [2022-11-03 04:00:02,753 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:00:02" (1/1) ... [2022-11-03 04:00:02,762 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:00:02" (1/1) ... [2022-11-03 04:00:02,796 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-03 04:00:02,798 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-03 04:00:02,799 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-03 04:00:02,799 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-03 04:00:02,800 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:00:02" (1/1) ... [2022-11-03 04:00:02,807 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-03 04:00:02,821 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b65c4662-3a9a-4344-aed0-4bf958a647d0/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 04:00:02,839 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b65c4662-3a9a-4344-aed0-4bf958a647d0/bin/utaipan-7li7fVZpFI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-03 04:00:02,913 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b65c4662-3a9a-4344-aed0-4bf958a647d0/bin/utaipan-7li7fVZpFI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-03 04:00:02,951 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2022-11-03 04:00:02,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-03 04:00:02,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-03 04:00:02,952 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2022-11-03 04:00:02,952 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2022-11-03 04:00:02,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2022-11-03 04:00:02,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2022-11-03 04:00:02,952 INFO L130 BoogieDeclarations]: Found specification of procedure set_frequency___0 [2022-11-03 04:00:02,952 INFO L138 BoogieDeclarations]: Found implementation of procedure set_frequency___0 [2022-11-03 04:00:02,952 INFO L130 BoogieDeclarations]: Found specification of procedure set_tuner_mode [2022-11-03 04:00:02,952 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tuner_mode [2022-11-03 04:00:02,952 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_close [2022-11-03 04:00:02,953 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_close [2022-11-03 04:00:02,953 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-03 04:00:02,953 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-03 04:00:02,953 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2022-11-03 04:00:02,953 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2022-11-03 04:00:02,953 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-03 04:00:02,953 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_check_mode_radio [2022-11-03 04:00:02,953 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_check_mode_radio [2022-11-03 04:00:02,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_successful_malloc [2022-11-03 04:00:02,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_successful_malloc [2022-11-03 04:00:02,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-03 04:00:02,954 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-11-03 04:00:02,954 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-11-03 04:00:02,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-03 04:00:02,954 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2022-11-03 04:00:02,954 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2022-11-03 04:00:02,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2022-11-03 04:00:02,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2022-11-03 04:00:02,955 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2022-11-03 04:00:02,955 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2022-11-03 04:00:02,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-03 04:00:02,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-03 04:00:02,955 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-03 04:00:02,955 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2022-11-03 04:00:02,956 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2022-11-03 04:00:02,956 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2022-11-03 04:00:02,956 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2022-11-03 04:00:02,956 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-03 04:00:02,956 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-03 04:00:02,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_poseidon [2022-11-03 04:00:02,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_poseidon [2022-11-03 04:00:02,957 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-03 04:00:02,957 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-03 04:00:02,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-03 04:00:02,958 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-03 04:00:02,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_poseidon [2022-11-03 04:00:02,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_poseidon [2022-11-03 04:00:02,959 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2022-11-03 04:00:02,959 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2022-11-03 04:00:02,959 INFO L130 BoogieDeclarations]: Found specification of procedure send_set_req [2022-11-03 04:00:02,960 INFO L138 BoogieDeclarations]: Found implementation of procedure send_set_req [2022-11-03 04:00:02,960 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2022-11-03 04:00:02,960 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2022-11-03 04:00:02,960 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-03 04:00:02,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-03 04:00:02,961 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-03 04:00:02,961 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-03 04:00:02,962 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-03 04:00:02,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-03 04:00:02,962 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2022-11-03 04:00:02,962 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2022-11-03 04:00:02,962 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-11-03 04:00:02,962 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-11-03 04:00:02,962 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2022-11-03 04:00:02,963 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2022-11-03 04:00:02,963 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-03 04:00:02,963 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-03 04:00:02,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-03 04:00:02,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-03 04:00:02,963 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-03 04:00:02,964 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-03 04:00:02,964 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-11-03 04:00:02,964 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-11-03 04:00:02,964 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-03 04:00:02,964 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-03 04:00:02,965 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_open [2022-11-03 04:00:02,965 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_open [2022-11-03 04:00:02,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-03 04:00:02,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2022-11-03 04:00:02,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2022-11-03 04:00:02,966 INFO L130 BoogieDeclarations]: Found specification of procedure send_get_req [2022-11-03 04:00:02,966 INFO L138 BoogieDeclarations]: Found implementation of procedure send_get_req [2022-11-03 04:00:02,966 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-11-03 04:00:02,966 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-11-03 04:00:02,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-03 04:00:02,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-03 04:00:02,967 INFO L130 BoogieDeclarations]: Found specification of procedure set_debug_mode [2022-11-03 04:00:02,967 INFO L138 BoogieDeclarations]: Found implementation of procedure set_debug_mode [2022-11-03 04:00:02,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-03 04:00:02,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-03 04:00:03,633 INFO L235 CfgBuilder]: Building ICFG [2022-11-03 04:00:03,636 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-03 04:01:43,935 INFO L276 CfgBuilder]: Performing block encoding [2022-11-03 04:01:44,769 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-03 04:01:44,769 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-03 04:01:44,776 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 04:01:44 BoogieIcfgContainer [2022-11-03 04:01:44,776 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-03 04:01:44,779 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-03 04:01:44,780 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-03 04:01:44,785 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-03 04:01:44,786 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.11 03:59:58" (1/3) ... [2022-11-03 04:01:44,787 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@42dcfcd8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.11 04:01:44, skipping insertion in model container [2022-11-03 04:01:44,787 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:00:02" (2/3) ... [2022-11-03 04:01:44,788 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@42dcfcd8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.11 04:01:44, skipping insertion in model container [2022-11-03 04:01:44,788 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 04:01:44" (3/3) ... [2022-11-03 04:01:44,798 INFO L112 eAbstractionObserver]: Analyzing ICFG main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2022-11-03 04:01:44,819 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-03 04:01:44,820 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-03 04:01:44,913 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-03 04:01:44,922 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@5f8bcf93, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-03 04:01:44,923 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-03 04:01:44,929 INFO L276 IsEmpty]: Start isEmpty. Operand has 395 states, 237 states have (on average 1.3206751054852321) internal successors, (313), 248 states have internal predecessors, (313), 119 states have call successors, (119), 37 states have call predecessors, (119), 37 states have return successors, (119), 119 states have call predecessors, (119), 119 states have call successors, (119) [2022-11-03 04:01:44,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-11-03 04:01:44,942 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 04:01:44,944 INFO L195 NwaCegarLoop]: trace histogram [12, 12, 12, 12, 12, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 04:01:44,944 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 04:01:44,951 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 04:01:44,951 INFO L85 PathProgramCache]: Analyzing trace with hash -2064857507, now seen corresponding path program 1 times [2022-11-03 04:01:44,968 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 04:01:44,969 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1461060465] [2022-11-03 04:01:44,969 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 04:01:44,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 04:01:45,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 04:01:46,315 INFO L134 CoverageAnalysis]: Checked inductivity of 396 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 396 trivial. 0 not checked. [2022-11-03 04:01:46,316 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 04:01:46,316 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1461060465] [2022-11-03 04:01:46,317 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1461060465] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 04:01:46,317 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 04:01:46,317 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-03 04:01:46,319 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [988694038] [2022-11-03 04:01:46,319 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 04:01:46,324 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-03 04:01:46,324 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 04:01:46,353 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-03 04:01:46,354 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 04:01:46,357 INFO L87 Difference]: Start difference. First operand has 395 states, 237 states have (on average 1.3206751054852321) internal successors, (313), 248 states have internal predecessors, (313), 119 states have call successors, (119), 37 states have call predecessors, (119), 37 states have return successors, (119), 119 states have call predecessors, (119), 119 states have call successors, (119) Second operand has 3 states, 3 states have (on average 7.0) internal successors, (21), 3 states have internal predecessors, (21), 3 states have call successors, (16), 3 states have call predecessors, (16), 2 states have return successors, (14), 2 states have call predecessors, (14), 1 states have call successors, (14) [2022-11-03 04:01:48,536 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.16s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 04:01:51,774 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 04:01:52,208 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 04:01:52,208 INFO L93 Difference]: Finished difference Result 920 states and 1310 transitions. [2022-11-03 04:01:52,210 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-03 04:01:52,211 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 7.0) internal successors, (21), 3 states have internal predecessors, (21), 3 states have call successors, (16), 3 states have call predecessors, (16), 2 states have return successors, (14), 2 states have call predecessors, (14), 1 states have call successors, (14) Word has length 106 [2022-11-03 04:01:52,212 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 04:01:52,228 INFO L225 Difference]: With dead ends: 920 [2022-11-03 04:01:52,228 INFO L226 Difference]: Without dead ends: 553 [2022-11-03 04:01:52,234 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 04:01:52,237 INFO L413 NwaCegarLoop]: 523 mSDtfsCounter, 258 mSDsluCounter, 495 mSDsCounter, 0 mSdLazyCounter, 115 mSolverCounterSat, 4 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 258 SdHoareTripleChecker+Valid, 969 SdHoareTripleChecker+Invalid, 121 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 115 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.7s IncrementalHoareTripleChecker+Time [2022-11-03 04:01:52,238 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [258 Valid, 969 Invalid, 121 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 115 Invalid, 2 Unknown, 0 Unchecked, 5.7s Time] [2022-11-03 04:01:52,316 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 553 states. [2022-11-03 04:01:52,423 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 553 to 551. [2022-11-03 04:01:52,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 551 states, 338 states have (on average 1.3254437869822486) internal successors, (448), 351 states have internal predecessors, (448), 161 states have call successors, (161), 57 states have call predecessors, (161), 51 states have return successors, (153), 146 states have call predecessors, (153), 152 states have call successors, (153) [2022-11-03 04:01:52,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 551 states and 762 transitions. [2022-11-03 04:01:52,441 INFO L78 Accepts]: Start accepts. Automaton has 551 states and 762 transitions. Word has length 106 [2022-11-03 04:01:52,442 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 04:01:52,442 INFO L495 AbstractCegarLoop]: Abstraction has 551 states and 762 transitions. [2022-11-03 04:01:52,442 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 7.0) internal successors, (21), 3 states have internal predecessors, (21), 3 states have call successors, (16), 3 states have call predecessors, (16), 2 states have return successors, (14), 2 states have call predecessors, (14), 1 states have call successors, (14) [2022-11-03 04:01:52,442 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 762 transitions. [2022-11-03 04:01:52,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-11-03 04:01:52,445 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 04:01:52,446 INFO L195 NwaCegarLoop]: trace histogram [12, 12, 12, 12, 12, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 04:01:52,446 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-03 04:01:52,457 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 04:01:52,458 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 04:01:52,458 INFO L85 PathProgramCache]: Analyzing trace with hash 413302074, now seen corresponding path program 1 times [2022-11-03 04:01:52,461 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 04:01:52,463 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [605815263] [2022-11-03 04:01:52,463 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 04:01:52,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 04:01:52,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 04:01:53,422 INFO L134 CoverageAnalysis]: Checked inductivity of 396 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 396 trivial. 0 not checked. [2022-11-03 04:01:53,422 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 04:01:53,422 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [605815263] [2022-11-03 04:01:53,423 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [605815263] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 04:01:53,423 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 04:01:53,423 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-03 04:01:53,423 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [32422626] [2022-11-03 04:01:53,423 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 04:01:53,425 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-03 04:01:53,425 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 04:01:53,426 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-03 04:01:53,426 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 04:01:53,426 INFO L87 Difference]: Start difference. First operand 551 states and 762 transitions. Second operand has 3 states, 3 states have (on average 7.333333333333333) internal successors, (22), 3 states have internal predecessors, (22), 3 states have call successors, (16), 3 states have call predecessors, (16), 2 states have return successors, (14), 2 states have call predecessors, (14), 1 states have call successors, (14) [2022-11-03 04:01:55,569 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.14s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 04:01:57,077 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 04:01:57,078 INFO L93 Difference]: Finished difference Result 555 states and 764 transitions. [2022-11-03 04:01:57,078 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-03 04:01:57,078 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 7.333333333333333) internal successors, (22), 3 states have internal predecessors, (22), 3 states have call successors, (16), 3 states have call predecessors, (16), 2 states have return successors, (14), 2 states have call predecessors, (14), 1 states have call successors, (14) Word has length 107 [2022-11-03 04:01:57,079 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 04:01:57,084 INFO L225 Difference]: With dead ends: 555 [2022-11-03 04:01:57,084 INFO L226 Difference]: Without dead ends: 552 [2022-11-03 04:01:57,085 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 04:01:57,086 INFO L413 NwaCegarLoop]: 476 mSDtfsCounter, 488 mSDsluCounter, 42 mSDsCounter, 0 mSdLazyCounter, 63 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 488 SdHoareTripleChecker+Valid, 515 SdHoareTripleChecker+Invalid, 64 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 63 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.6s IncrementalHoareTripleChecker+Time [2022-11-03 04:01:57,087 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [488 Valid, 515 Invalid, 64 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 63 Invalid, 1 Unknown, 0 Unchecked, 3.6s Time] [2022-11-03 04:01:57,089 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 552 states. [2022-11-03 04:01:57,116 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 552 to 552. [2022-11-03 04:01:57,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 552 states, 339 states have (on average 1.3215339233038348) internal successors, (448), 351 states have internal predecessors, (448), 160 states have call successors, (160), 58 states have call predecessors, (160), 52 states have return successors, (153), 146 states have call predecessors, (153), 152 states have call successors, (153) [2022-11-03 04:01:57,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 552 states and 761 transitions. [2022-11-03 04:01:57,122 INFO L78 Accepts]: Start accepts. Automaton has 552 states and 761 transitions. Word has length 107 [2022-11-03 04:01:57,123 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 04:01:57,123 INFO L495 AbstractCegarLoop]: Abstraction has 552 states and 761 transitions. [2022-11-03 04:01:57,123 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 7.333333333333333) internal successors, (22), 3 states have internal predecessors, (22), 3 states have call successors, (16), 3 states have call predecessors, (16), 2 states have return successors, (14), 2 states have call predecessors, (14), 1 states have call successors, (14) [2022-11-03 04:01:57,123 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 761 transitions. [2022-11-03 04:01:57,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-11-03 04:01:57,125 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 04:01:57,125 INFO L195 NwaCegarLoop]: trace histogram [12, 12, 12, 12, 12, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 04:01:57,125 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-03 04:01:57,126 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 04:01:57,126 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 04:01:57,126 INFO L85 PathProgramCache]: Analyzing trace with hash -73157376, now seen corresponding path program 1 times [2022-11-03 04:01:57,126 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 04:01:57,127 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [52509436] [2022-11-03 04:01:57,127 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 04:01:57,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 04:01:57,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 04:01:57,876 INFO L134 CoverageAnalysis]: Checked inductivity of 396 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 396 trivial. 0 not checked. [2022-11-03 04:01:57,879 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 04:01:57,879 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [52509436] [2022-11-03 04:01:57,880 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [52509436] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 04:01:57,880 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 04:01:57,880 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-03 04:01:57,880 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1848841207] [2022-11-03 04:01:57,880 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 04:01:57,881 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-03 04:01:57,882 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 04:01:57,882 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-03 04:01:57,883 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 04:01:57,883 INFO L87 Difference]: Start difference. First operand 552 states and 761 transitions. Second operand has 3 states, 3 states have (on average 7.666666666666667) internal successors, (23), 3 states have internal predecessors, (23), 3 states have call successors, (16), 3 states have call predecessors, (16), 2 states have return successors, (14), 2 states have call predecessors, (14), 1 states have call successors, (14) [2022-11-03 04:02:00,014 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 04:02:02,062 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 04:02:02,464 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 04:02:02,464 INFO L93 Difference]: Finished difference Result 554 states and 762 transitions. [2022-11-03 04:02:02,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-03 04:02:02,465 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 7.666666666666667) internal successors, (23), 3 states have internal predecessors, (23), 3 states have call successors, (16), 3 states have call predecessors, (16), 2 states have return successors, (14), 2 states have call predecessors, (14), 1 states have call successors, (14) Word has length 108 [2022-11-03 04:02:02,466 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 04:02:02,469 INFO L225 Difference]: With dead ends: 554 [2022-11-03 04:02:02,470 INFO L226 Difference]: Without dead ends: 551 [2022-11-03 04:02:02,470 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 04:02:02,471 INFO L413 NwaCegarLoop]: 474 mSDtfsCounter, 485 mSDsluCounter, 41 mSDsCounter, 0 mSdLazyCounter, 61 mSolverCounterSat, 0 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 485 SdHoareTripleChecker+Valid, 513 SdHoareTripleChecker+Invalid, 63 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 61 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.5s IncrementalHoareTripleChecker+Time [2022-11-03 04:02:02,472 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [485 Valid, 513 Invalid, 63 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 61 Invalid, 2 Unknown, 0 Unchecked, 4.5s Time] [2022-11-03 04:02:02,473 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 551 states. [2022-11-03 04:02:02,502 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 551 to 551. [2022-11-03 04:02:02,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 551 states, 339 states have (on average 1.3185840707964602) internal successors, (447), 350 states have internal predecessors, (447), 159 states have call successors, (159), 58 states have call predecessors, (159), 52 states have return successors, (153), 146 states have call predecessors, (153), 152 states have call successors, (153) [2022-11-03 04:02:02,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 551 states and 759 transitions. [2022-11-03 04:02:02,508 INFO L78 Accepts]: Start accepts. Automaton has 551 states and 759 transitions. Word has length 108 [2022-11-03 04:02:02,509 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 04:02:02,509 INFO L495 AbstractCegarLoop]: Abstraction has 551 states and 759 transitions. [2022-11-03 04:02:02,509 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 7.666666666666667) internal successors, (23), 3 states have internal predecessors, (23), 3 states have call successors, (16), 3 states have call predecessors, (16), 2 states have return successors, (14), 2 states have call predecessors, (14), 1 states have call successors, (14) [2022-11-03 04:02:02,510 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 759 transitions. [2022-11-03 04:02:02,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-11-03 04:02:02,511 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 04:02:02,512 INFO L195 NwaCegarLoop]: trace histogram [12, 12, 12, 12, 12, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 04:02:02,512 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-03 04:02:02,512 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 04:02:02,513 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 04:02:02,513 INFO L85 PathProgramCache]: Analyzing trace with hash 2026473725, now seen corresponding path program 1 times [2022-11-03 04:02:02,513 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 04:02:02,513 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [618577174] [2022-11-03 04:02:02,513 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 04:02:02,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 04:02:02,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 04:02:03,204 INFO L134 CoverageAnalysis]: Checked inductivity of 396 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 396 trivial. 0 not checked. [2022-11-03 04:02:03,205 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 04:02:03,205 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [618577174] [2022-11-03 04:02:03,205 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [618577174] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 04:02:03,205 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 04:02:03,206 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-03 04:02:03,206 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [632854773] [2022-11-03 04:02:03,206 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 04:02:03,208 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-03 04:02:03,209 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 04:02:03,209 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-03 04:02:03,211 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 04:02:03,211 INFO L87 Difference]: Start difference. First operand 551 states and 759 transitions. Second operand has 3 states, 3 states have (on average 8.0) internal successors, (24), 3 states have internal predecessors, (24), 3 states have call successors, (16), 3 states have call predecessors, (16), 2 states have return successors, (14), 2 states have call predecessors, (14), 1 states have call successors, (14) [2022-11-03 04:02:05,339 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 04:02:07,035 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 04:02:07,036 INFO L93 Difference]: Finished difference Result 553 states and 760 transitions. [2022-11-03 04:02:07,037 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-03 04:02:07,038 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.0) internal successors, (24), 3 states have internal predecessors, (24), 3 states have call successors, (16), 3 states have call predecessors, (16), 2 states have return successors, (14), 2 states have call predecessors, (14), 1 states have call successors, (14) Word has length 109 [2022-11-03 04:02:07,038 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 04:02:07,042 INFO L225 Difference]: With dead ends: 553 [2022-11-03 04:02:07,042 INFO L226 Difference]: Without dead ends: 550 [2022-11-03 04:02:07,043 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 04:02:07,043 INFO L413 NwaCegarLoop]: 472 mSDtfsCounter, 482 mSDsluCounter, 42 mSDsCounter, 0 mSdLazyCounter, 63 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 482 SdHoareTripleChecker+Valid, 511 SdHoareTripleChecker+Invalid, 64 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 63 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.7s IncrementalHoareTripleChecker+Time [2022-11-03 04:02:07,044 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [482 Valid, 511 Invalid, 64 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 63 Invalid, 1 Unknown, 0 Unchecked, 3.7s Time] [2022-11-03 04:02:07,045 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 550 states. [2022-11-03 04:02:07,088 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 550 to 550. [2022-11-03 04:02:07,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 550 states, 339 states have (on average 1.3156342182890854) internal successors, (446), 349 states have internal predecessors, (446), 158 states have call successors, (158), 58 states have call predecessors, (158), 52 states have return successors, (153), 146 states have call predecessors, (153), 152 states have call successors, (153) [2022-11-03 04:02:07,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 550 states and 757 transitions. [2022-11-03 04:02:07,094 INFO L78 Accepts]: Start accepts. Automaton has 550 states and 757 transitions. Word has length 109 [2022-11-03 04:02:07,096 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 04:02:07,097 INFO L495 AbstractCegarLoop]: Abstraction has 550 states and 757 transitions. [2022-11-03 04:02:07,097 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 8.0) internal successors, (24), 3 states have internal predecessors, (24), 3 states have call successors, (16), 3 states have call predecessors, (16), 2 states have return successors, (14), 2 states have call predecessors, (14), 1 states have call successors, (14) [2022-11-03 04:02:07,097 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 757 transitions. [2022-11-03 04:02:07,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-11-03 04:02:07,105 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 04:02:07,106 INFO L195 NwaCegarLoop]: trace histogram [12, 12, 12, 12, 12, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 04:02:07,106 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-03 04:02:07,106 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 04:02:07,106 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 04:02:07,107 INFO L85 PathProgramCache]: Analyzing trace with hash -1604434013, now seen corresponding path program 1 times [2022-11-03 04:02:07,107 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 04:02:07,107 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2126225251] [2022-11-03 04:02:07,107 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 04:02:07,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 04:02:07,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 04:02:07,901 INFO L134 CoverageAnalysis]: Checked inductivity of 396 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 396 trivial. 0 not checked. [2022-11-03 04:02:07,902 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 04:02:07,902 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2126225251] [2022-11-03 04:02:07,902 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2126225251] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 04:02:07,902 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 04:02:07,902 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-03 04:02:07,904 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1846379193] [2022-11-03 04:02:07,904 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 04:02:07,905 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-03 04:02:07,905 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 04:02:07,905 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-03 04:02:07,905 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 04:02:07,906 INFO L87 Difference]: Start difference. First operand 550 states and 757 transitions. Second operand has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 3 states have internal predecessors, (25), 3 states have call successors, (16), 3 states have call predecessors, (16), 2 states have return successors, (14), 2 states have call predecessors, (14), 1 states have call successors, (14) [2022-11-03 04:02:10,043 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 04:02:12,143 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 04:02:14,424 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 04:02:14,975 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 04:02:14,975 INFO L93 Difference]: Finished difference Result 933 states and 1276 transitions. [2022-11-03 04:02:14,976 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-03 04:02:14,976 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 3 states have internal predecessors, (25), 3 states have call successors, (16), 3 states have call predecessors, (16), 2 states have return successors, (14), 2 states have call predecessors, (14), 1 states have call successors, (14) Word has length 110 [2022-11-03 04:02:14,976 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 04:02:14,982 INFO L225 Difference]: With dead ends: 933 [2022-11-03 04:02:14,982 INFO L226 Difference]: Without dead ends: 924 [2022-11-03 04:02:14,983 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 04:02:14,984 INFO L413 NwaCegarLoop]: 570 mSDtfsCounter, 474 mSDsluCounter, 526 mSDsCounter, 0 mSdLazyCounter, 113 mSolverCounterSat, 0 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 474 SdHoareTripleChecker+Valid, 1041 SdHoareTripleChecker+Invalid, 116 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 113 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.0s IncrementalHoareTripleChecker+Time [2022-11-03 04:02:14,984 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [474 Valid, 1041 Invalid, 116 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 113 Invalid, 3 Unknown, 0 Unchecked, 7.0s Time] [2022-11-03 04:02:14,986 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 924 states. [2022-11-03 04:02:15,040 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 924 to 920. [2022-11-03 04:02:15,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 920 states, 569 states have (on average 1.3145869947275923) internal successors, (748), 583 states have internal predecessors, (748), 260 states have call successors, (260), 96 states have call predecessors, (260), 90 states have return successors, (255), 247 states have call predecessors, (255), 254 states have call successors, (255) [2022-11-03 04:02:15,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920 states to 920 states and 1263 transitions. [2022-11-03 04:02:15,049 INFO L78 Accepts]: Start accepts. Automaton has 920 states and 1263 transitions. Word has length 110 [2022-11-03 04:02:15,049 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 04:02:15,049 INFO L495 AbstractCegarLoop]: Abstraction has 920 states and 1263 transitions. [2022-11-03 04:02:15,050 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 3 states have internal predecessors, (25), 3 states have call successors, (16), 3 states have call predecessors, (16), 2 states have return successors, (14), 2 states have call predecessors, (14), 1 states have call successors, (14) [2022-11-03 04:02:15,050 INFO L276 IsEmpty]: Start isEmpty. Operand 920 states and 1263 transitions. [2022-11-03 04:02:15,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2022-11-03 04:02:15,052 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 04:02:15,052 INFO L195 NwaCegarLoop]: trace histogram [12, 12, 12, 12, 12, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 04:02:15,053 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-03 04:02:15,053 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 04:02:15,053 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 04:02:15,053 INFO L85 PathProgramCache]: Analyzing trace with hash 1455595583, now seen corresponding path program 1 times [2022-11-03 04:02:15,054 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 04:02:15,054 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1248827364] [2022-11-03 04:02:15,054 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 04:02:15,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 04:02:15,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 04:02:15,881 INFO L134 CoverageAnalysis]: Checked inductivity of 396 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 396 trivial. 0 not checked. [2022-11-03 04:02:15,881 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 04:02:15,882 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1248827364] [2022-11-03 04:02:15,882 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1248827364] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 04:02:15,882 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 04:02:15,882 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-03 04:02:15,882 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [214067039] [2022-11-03 04:02:15,883 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 04:02:15,884 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-03 04:02:15,884 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 04:02:15,884 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-03 04:02:15,885 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 04:02:15,885 INFO L87 Difference]: Start difference. First operand 920 states and 1263 transitions. Second operand has 3 states, 3 states have (on average 12.0) internal successors, (36), 3 states have internal predecessors, (36), 3 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2022-11-03 04:02:18,016 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 04:02:20,296 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 04:02:22,801 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 04:02:23,155 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 04:02:23,156 INFO L93 Difference]: Finished difference Result 2015 states and 2821 transitions. [2022-11-03 04:02:23,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-03 04:02:23,156 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 12.0) internal successors, (36), 3 states have internal predecessors, (36), 3 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) Word has length 130 [2022-11-03 04:02:23,157 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 04:02:23,163 INFO L225 Difference]: With dead ends: 2015 [2022-11-03 04:02:23,164 INFO L226 Difference]: Without dead ends: 1129 [2022-11-03 04:02:23,167 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 04:02:23,168 INFO L413 NwaCegarLoop]: 502 mSDtfsCounter, 101 mSDsluCounter, 514 mSDsCounter, 0 mSdLazyCounter, 121 mSolverCounterSat, 4 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 136 SdHoareTripleChecker+Valid, 961 SdHoareTripleChecker+Invalid, 128 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 121 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.2s IncrementalHoareTripleChecker+Time [2022-11-03 04:02:23,168 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [136 Valid, 961 Invalid, 128 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 121 Invalid, 3 Unknown, 0 Unchecked, 7.2s Time] [2022-11-03 04:02:23,170 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1129 states. [2022-11-03 04:02:23,230 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1129 to 1072. [2022-11-03 04:02:23,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1072 states, 679 states have (on average 1.3357879234167893) internal successors, (907), 693 states have internal predecessors, (907), 302 states have call successors, (302), 96 states have call predecessors, (302), 90 states have return successors, (297), 289 states have call predecessors, (297), 296 states have call successors, (297) [2022-11-03 04:02:23,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1072 states to 1072 states and 1506 transitions. [2022-11-03 04:02:23,240 INFO L78 Accepts]: Start accepts. Automaton has 1072 states and 1506 transitions. Word has length 130 [2022-11-03 04:02:23,240 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 04:02:23,241 INFO L495 AbstractCegarLoop]: Abstraction has 1072 states and 1506 transitions. [2022-11-03 04:02:23,241 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 12.0) internal successors, (36), 3 states have internal predecessors, (36), 3 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2022-11-03 04:02:23,241 INFO L276 IsEmpty]: Start isEmpty. Operand 1072 states and 1506 transitions. [2022-11-03 04:02:23,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-11-03 04:02:23,243 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 04:02:23,244 INFO L195 NwaCegarLoop]: trace histogram [12, 12, 12, 12, 12, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 04:02:23,244 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-03 04:02:23,244 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 04:02:23,244 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 04:02:23,245 INFO L85 PathProgramCache]: Analyzing trace with hash 1113355788, now seen corresponding path program 1 times [2022-11-03 04:02:23,245 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 04:02:23,245 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2011656241] [2022-11-03 04:02:23,245 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 04:02:23,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 04:02:23,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 04:02:24,363 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2022-11-03 04:02:24,363 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 04:02:24,363 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2011656241] [2022-11-03 04:02:24,363 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2011656241] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 04:02:24,363 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 04:02:24,364 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-03 04:02:24,364 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [60594209] [2022-11-03 04:02:24,364 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 04:02:24,364 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-03 04:02:24,364 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 04:02:24,365 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-03 04:02:24,365 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 04:02:24,365 INFO L87 Difference]: Start difference. First operand 1072 states and 1506 transitions. Second operand has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 3 states have call successors, (25), 3 states have call predecessors, (25), 2 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2022-11-03 04:02:26,504 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.14s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 04:02:28,566 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 04:02:29,196 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 04:02:29,196 INFO L93 Difference]: Finished difference Result 1102 states and 1541 transitions. [2022-11-03 04:02:29,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-03 04:02:29,197 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 3 states have call successors, (25), 3 states have call predecessors, (25), 2 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) Word has length 150 [2022-11-03 04:02:29,197 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 04:02:29,204 INFO L225 Difference]: With dead ends: 1102 [2022-11-03 04:02:29,204 INFO L226 Difference]: Without dead ends: 1099 [2022-11-03 04:02:29,211 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 04:02:29,212 INFO L413 NwaCegarLoop]: 499 mSDtfsCounter, 259 mSDsluCounter, 289 mSDsCounter, 0 mSdLazyCounter, 105 mSolverCounterSat, 0 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 259 SdHoareTripleChecker+Valid, 752 SdHoareTripleChecker+Invalid, 107 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 105 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.8s IncrementalHoareTripleChecker+Time [2022-11-03 04:02:29,212 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [259 Valid, 752 Invalid, 107 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 105 Invalid, 2 Unknown, 0 Unchecked, 4.8s Time] [2022-11-03 04:02:29,216 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1099 states. [2022-11-03 04:02:29,280 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1099 to 1099. [2022-11-03 04:02:29,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1099 states, 697 states have (on average 1.3328550932568148) internal successors, (929), 711 states have internal predecessors, (929), 306 states have call successors, (306), 101 states have call predecessors, (306), 95 states have return successors, (302), 294 states have call predecessors, (302), 301 states have call successors, (302) [2022-11-03 04:02:29,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1099 states to 1099 states and 1537 transitions. [2022-11-03 04:02:29,289 INFO L78 Accepts]: Start accepts. Automaton has 1099 states and 1537 transitions. Word has length 150 [2022-11-03 04:02:29,289 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 04:02:29,289 INFO L495 AbstractCegarLoop]: Abstraction has 1099 states and 1537 transitions. [2022-11-03 04:02:29,289 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 3 states have call successors, (25), 3 states have call predecessors, (25), 2 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2022-11-03 04:02:29,290 INFO L276 IsEmpty]: Start isEmpty. Operand 1099 states and 1537 transitions. [2022-11-03 04:02:29,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2022-11-03 04:02:29,292 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 04:02:29,295 INFO L195 NwaCegarLoop]: trace histogram [12, 12, 12, 12, 12, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 04:02:29,295 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-11-03 04:02:29,295 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 04:02:29,296 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 04:02:29,296 INFO L85 PathProgramCache]: Analyzing trace with hash 847983896, now seen corresponding path program 1 times [2022-11-03 04:02:29,296 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 04:02:29,297 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1251495248] [2022-11-03 04:02:29,297 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 04:02:29,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 04:02:29,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 04:02:30,290 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 396 trivial. 0 not checked. [2022-11-03 04:02:30,290 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 04:02:30,291 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1251495248] [2022-11-03 04:02:30,291 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1251495248] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 04:02:30,291 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 04:02:30,291 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-03 04:02:30,291 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [996392444] [2022-11-03 04:02:30,292 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 04:02:30,292 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-03 04:02:30,292 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 04:02:30,293 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-03 04:02:30,293 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 04:02:30,293 INFO L87 Difference]: Start difference. First operand 1099 states and 1537 transitions. Second operand has 3 states, 3 states have (on average 19.666666666666668) internal successors, (59), 3 states have internal predecessors, (59), 3 states have call successors, (22), 3 states have call predecessors, (22), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2022-11-03 04:02:32,429 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 04:02:33,688 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 04:02:33,688 INFO L93 Difference]: Finished difference Result 1101 states and 1538 transitions. [2022-11-03 04:02:33,689 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-03 04:02:33,689 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 19.666666666666668) internal successors, (59), 3 states have internal predecessors, (59), 3 states have call successors, (22), 3 states have call predecessors, (22), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 156 [2022-11-03 04:02:33,689 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 04:02:33,696 INFO L225 Difference]: With dead ends: 1101 [2022-11-03 04:02:33,696 INFO L226 Difference]: Without dead ends: 1097 [2022-11-03 04:02:33,697 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 04:02:33,698 INFO L413 NwaCegarLoop]: 470 mSDtfsCounter, 242 mSDsluCounter, 307 mSDsCounter, 0 mSdLazyCounter, 89 mSolverCounterSat, 2 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 242 SdHoareTripleChecker+Valid, 751 SdHoareTripleChecker+Invalid, 92 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 89 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.3s IncrementalHoareTripleChecker+Time [2022-11-03 04:02:33,698 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [242 Valid, 751 Invalid, 92 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 89 Invalid, 1 Unknown, 0 Unchecked, 3.3s Time] [2022-11-03 04:02:33,700 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1097 states. [2022-11-03 04:02:33,769 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1097 to 1084. [2022-11-03 04:02:33,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1084 states, 691 states have (on average 1.3328509406657019) internal successors, (921), 702 states have internal predecessors, (921), 297 states have call successors, (297), 97 states have call predecessors, (297), 95 states have return successors, (296), 292 states have call predecessors, (296), 295 states have call successors, (296) [2022-11-03 04:02:33,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1084 states to 1084 states and 1514 transitions. [2022-11-03 04:02:33,777 INFO L78 Accepts]: Start accepts. Automaton has 1084 states and 1514 transitions. Word has length 156 [2022-11-03 04:02:33,778 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 04:02:33,778 INFO L495 AbstractCegarLoop]: Abstraction has 1084 states and 1514 transitions. [2022-11-03 04:02:33,778 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 19.666666666666668) internal successors, (59), 3 states have internal predecessors, (59), 3 states have call successors, (22), 3 states have call predecessors, (22), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2022-11-03 04:02:33,778 INFO L276 IsEmpty]: Start isEmpty. Operand 1084 states and 1514 transitions. [2022-11-03 04:02:33,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-11-03 04:02:33,781 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 04:02:33,782 INFO L195 NwaCegarLoop]: trace histogram [12, 12, 12, 12, 12, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 04:02:33,782 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-11-03 04:02:33,782 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 04:02:33,783 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 04:02:33,783 INFO L85 PathProgramCache]: Analyzing trace with hash 1734402270, now seen corresponding path program 1 times [2022-11-03 04:02:33,783 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 04:02:33,783 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [433082790] [2022-11-03 04:02:33,783 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 04:02:33,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 04:02:34,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 04:02:35,038 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2022-11-03 04:02:35,038 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 04:02:35,038 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [433082790] [2022-11-03 04:02:35,039 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [433082790] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 04:02:35,039 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 04:02:35,039 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-03 04:02:35,039 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1782389040] [2022-11-03 04:02:35,039 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 04:02:35,040 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-03 04:02:35,040 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 04:02:35,041 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-03 04:02:35,041 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 04:02:35,042 INFO L87 Difference]: Start difference. First operand 1084 states and 1514 transitions. Second operand has 3 states, 3 states have (on average 20.666666666666668) internal successors, (62), 3 states have internal predecessors, (62), 3 states have call successors, (22), 3 states have call predecessors, (22), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2022-11-03 04:02:37,179 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.14s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 04:02:39,265 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 04:02:39,677 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 04:02:39,677 INFO L93 Difference]: Finished difference Result 1084 states and 1514 transitions. [2022-11-03 04:02:39,678 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-03 04:02:39,678 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 20.666666666666668) internal successors, (62), 3 states have internal predecessors, (62), 3 states have call successors, (22), 3 states have call predecessors, (22), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 160 [2022-11-03 04:02:39,679 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 04:02:39,679 INFO L225 Difference]: With dead ends: 1084 [2022-11-03 04:02:39,679 INFO L226 Difference]: Without dead ends: 0 [2022-11-03 04:02:39,682 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 04:02:39,682 INFO L413 NwaCegarLoop]: 464 mSDtfsCounter, 441 mSDsluCounter, 41 mSDsCounter, 0 mSdLazyCounter, 60 mSolverCounterSat, 0 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 441 SdHoareTripleChecker+Valid, 503 SdHoareTripleChecker+Invalid, 62 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 60 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.6s IncrementalHoareTripleChecker+Time [2022-11-03 04:02:39,683 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [441 Valid, 503 Invalid, 62 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 60 Invalid, 2 Unknown, 0 Unchecked, 4.6s Time] [2022-11-03 04:02:39,683 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-11-03 04:02:39,684 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-11-03 04:02:39,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-03 04:02:39,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-11-03 04:02:39,685 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 160 [2022-11-03 04:02:39,685 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 04:02:39,685 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-11-03 04:02:39,685 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 20.666666666666668) internal successors, (62), 3 states have internal predecessors, (62), 3 states have call successors, (22), 3 states have call predecessors, (22), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2022-11-03 04:02:39,685 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-11-03 04:02:39,685 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-11-03 04:02:39,688 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-11-03 04:02:39,688 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-11-03 04:02:39,690 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-11-03 04:02:57,643 INFO L899 garLoopResultBuilder]: For program point L12526-1(line 12526) no Hoare annotation was computed. [2022-11-03 04:02:57,643 INFO L902 garLoopResultBuilder]: At program point L12526(line 12526) the Hoare annotation is: true [2022-11-03 04:02:57,643 INFO L902 garLoopResultBuilder]: At program point dev_get_drvdataENTRY(lines 12525 12527) the Hoare annotation is: true [2022-11-03 04:02:57,643 INFO L899 garLoopResultBuilder]: For program point dev_get_drvdataEXIT(lines 12525 12527) no Hoare annotation was computed. [2022-11-03 04:02:57,644 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_unlock_lock_of_poseidonEXIT(lines 12016 12026) no Hoare annotation was computed. [2022-11-03 04:02:57,644 INFO L899 garLoopResultBuilder]: For program point L12021-1(lines 12019 12022) no Hoare annotation was computed. [2022-11-03 04:02:57,644 INFO L895 garLoopResultBuilder]: At program point ldv_mutex_unlock_lock_of_poseidonENTRY(lines 12016 12026) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 2)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-03 04:02:57,645 INFO L895 garLoopResultBuilder]: At program point L12021(line 12021) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 2)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-03 04:02:57,645 INFO L899 garLoopResultBuilder]: For program point L12019(lines 12019 12022) no Hoare annotation was computed. [2022-11-03 04:02:57,645 INFO L899 garLoopResultBuilder]: For program point L10242-1(line 10242) no Hoare annotation was computed. [2022-11-03 04:02:57,645 INFO L895 garLoopResultBuilder]: At program point L10271(line 10271) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-03 04:02:57,646 INFO L899 garLoopResultBuilder]: For program point L10238(lines 10238 10241) no Hoare annotation was computed. [2022-11-03 04:02:57,646 INFO L899 garLoopResultBuilder]: For program point L10271-1(line 10271) no Hoare annotation was computed. [2022-11-03 04:02:57,646 INFO L899 garLoopResultBuilder]: For program point L10230-1(line 10230) no Hoare annotation was computed. [2022-11-03 04:02:57,646 INFO L895 garLoopResultBuilder]: At program point L10230(line 10230) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-03 04:02:57,647 INFO L895 garLoopResultBuilder]: At program point L10251(line 10251) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-03 04:02:57,647 INFO L899 garLoopResultBuilder]: For program point L10251-1(line 10251) no Hoare annotation was computed. [2022-11-03 04:02:57,647 INFO L899 garLoopResultBuilder]: For program point L10255(line 10255) no Hoare annotation was computed. [2022-11-03 04:02:57,647 INFO L899 garLoopResultBuilder]: For program point set_frequency___0EXIT(lines 10214 10281) no Hoare annotation was computed. [2022-11-03 04:02:57,647 INFO L895 garLoopResultBuilder]: At program point L10268(lines 10228 10280) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-03 04:02:57,648 INFO L895 garLoopResultBuilder]: At program point L10272(line 10272) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-03 04:02:57,648 INFO L899 garLoopResultBuilder]: For program point L10272-1(line 10272) no Hoare annotation was computed. [2022-11-03 04:02:57,648 INFO L899 garLoopResultBuilder]: For program point L10260(line 10260) no Hoare annotation was computed. [2022-11-03 04:02:57,648 INFO L895 garLoopResultBuilder]: At program point L10256(line 10256) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-03 04:02:57,649 INFO L899 garLoopResultBuilder]: For program point L10256-1(line 10256) no Hoare annotation was computed. [2022-11-03 04:02:57,649 INFO L895 garLoopResultBuilder]: At program point L10277(lines 10228 10280) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-03 04:02:57,649 INFO L895 garLoopResultBuilder]: At program point L10851-1(line 10851) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-03 04:02:57,649 INFO L895 garLoopResultBuilder]: At program point L10851(line 10851) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-03 04:02:57,650 INFO L895 garLoopResultBuilder]: At program point set_frequency___0ENTRY(lines 10214 10281) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-03 04:02:57,650 INFO L899 garLoopResultBuilder]: For program point L10269(line 10269) no Hoare annotation was computed. [2022-11-03 04:02:57,650 INFO L895 garLoopResultBuilder]: At program point L10843-1(line 10843) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-03 04:02:57,650 INFO L895 garLoopResultBuilder]: At program point L10843(line 10843) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-03 04:02:57,651 INFO L895 garLoopResultBuilder]: At program point L10261(line 10261) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-03 04:02:57,651 INFO L899 garLoopResultBuilder]: For program point L10261-1(line 10261) no Hoare annotation was computed. [2022-11-03 04:02:57,651 INFO L899 garLoopResultBuilder]: For program point L10232(lines 10232 10236) no Hoare annotation was computed. [2022-11-03 04:02:57,651 INFO L899 garLoopResultBuilder]: For program point L10245(line 10245) no Hoare annotation was computed. [2022-11-03 04:02:57,652 INFO L895 garLoopResultBuilder]: At program point L10852(lines 10848 10855) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-03 04:02:57,652 INFO L895 garLoopResultBuilder]: At program point L10844(lines 10840 10847) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-03 04:02:57,652 INFO L895 garLoopResultBuilder]: At program point L10237(line 10237) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-03 04:02:57,652 INFO L899 garLoopResultBuilder]: For program point L10237-1(line 10237) no Hoare annotation was computed. [2022-11-03 04:02:57,652 INFO L899 garLoopResultBuilder]: For program point L10270-2(lines 10270 10275) no Hoare annotation was computed. [2022-11-03 04:02:57,653 INFO L899 garLoopResultBuilder]: For program point L10270(lines 10270 10275) no Hoare annotation was computed. [2022-11-03 04:02:57,653 INFO L899 garLoopResultBuilder]: For program point L10250(line 10250) no Hoare annotation was computed. [2022-11-03 04:02:57,653 INFO L899 garLoopResultBuilder]: For program point L10246-1(line 10246) no Hoare annotation was computed. [2022-11-03 04:02:57,653 INFO L895 garLoopResultBuilder]: At program point L10242(line 10242) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-03 04:02:57,654 INFO L895 garLoopResultBuilder]: At program point L10246(line 10246) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-03 04:02:57,654 INFO L899 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2022-11-03 04:02:57,654 INFO L902 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2022-11-03 04:02:57,654 INFO L899 garLoopResultBuilder]: For program point L-1-4(line -1) no Hoare annotation was computed. [2022-11-03 04:02:57,654 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_strcpyEXIT(line -1) no Hoare annotation was computed. [2022-11-03 04:02:57,654 INFO L902 garLoopResultBuilder]: At program point #Ultimate.C_strcpyENTRY(line -1) the Hoare annotation is: true [2022-11-03 04:02:57,655 INFO L899 garLoopResultBuilder]: For program point __const_udelayEXIT(lines 12492 12494) no Hoare annotation was computed. [2022-11-03 04:02:57,655 INFO L902 garLoopResultBuilder]: At program point __const_udelayENTRY(lines 12492 12494) the Hoare annotation is: true [2022-11-03 04:02:57,655 INFO L899 garLoopResultBuilder]: For program point L11277-1(line 11277) no Hoare annotation was computed. [2022-11-03 04:02:57,655 INFO L902 garLoopResultBuilder]: At program point L11277(line 11277) the Hoare annotation is: true [2022-11-03 04:02:57,655 INFO L899 garLoopResultBuilder]: For program point set_tuner_modeFINAL(lines 11268 11284) no Hoare annotation was computed. [2022-11-03 04:02:57,656 INFO L902 garLoopResultBuilder]: At program point set_tuner_modeENTRY(lines 11268 11284) the Hoare annotation is: true [2022-11-03 04:02:57,656 INFO L899 garLoopResultBuilder]: For program point L11273(lines 11273 11276) no Hoare annotation was computed. [2022-11-03 04:02:57,656 INFO L899 garLoopResultBuilder]: For program point set_tuner_modeEXIT(lines 11268 11284) no Hoare annotation was computed. [2022-11-03 04:02:57,656 INFO L899 garLoopResultBuilder]: For program point send_get_reqFINAL(lines 11039 11222) no Hoare annotation was computed. [2022-11-03 04:02:57,656 INFO L902 garLoopResultBuilder]: At program point L11194(lines 11053 11221) the Hoare annotation is: true [2022-11-03 04:02:57,656 INFO L899 garLoopResultBuilder]: For program point L11213-1(line 11213) no Hoare annotation was computed. [2022-11-03 04:02:57,657 INFO L902 garLoopResultBuilder]: At program point L11213(line 11213) the Hoare annotation is: true [2022-11-03 04:02:57,657 INFO L899 garLoopResultBuilder]: For program point L11182(lines 11182 11185) no Hoare annotation was computed. [2022-11-03 04:02:57,657 INFO L899 garLoopResultBuilder]: For program point L11215-1(line 11215) no Hoare annotation was computed. [2022-11-03 04:02:57,657 INFO L902 garLoopResultBuilder]: At program point L11215(line 11215) the Hoare annotation is: true [2022-11-03 04:02:57,657 INFO L899 garLoopResultBuilder]: For program point L11205-1(lines 11205 11207) no Hoare annotation was computed. [2022-11-03 04:02:57,658 INFO L902 garLoopResultBuilder]: At program point L11205(lines 11205 11207) the Hoare annotation is: true [2022-11-03 04:02:57,658 INFO L902 garLoopResultBuilder]: At program point send_get_reqENTRY(lines 11039 11222) the Hoare annotation is: true [2022-11-03 04:02:57,658 INFO L899 garLoopResultBuilder]: For program point send_get_reqEXIT(lines 11039 11222) no Hoare annotation was computed. [2022-11-03 04:02:57,658 INFO L902 garLoopResultBuilder]: At program point L11189(lines 11053 11221) the Hoare annotation is: true [2022-11-03 04:02:57,658 INFO L902 garLoopResultBuilder]: At program point L11218(line 11218) the Hoare annotation is: true [2022-11-03 04:02:57,658 INFO L899 garLoopResultBuilder]: For program point L11193(lines 11193 11196) no Hoare annotation was computed. [2022-11-03 04:02:57,659 INFO L899 garLoopResultBuilder]: For program point L11212(lines 11212 11216) no Hoare annotation was computed. [2022-11-03 04:02:57,659 INFO L899 garLoopResultBuilder]: For program point L11212-2(lines 11212 11216) no Hoare annotation was computed. [2022-11-03 04:02:57,659 INFO L899 garLoopResultBuilder]: For program point L11218-1(line 11218) no Hoare annotation was computed. [2022-11-03 04:02:57,659 INFO L902 garLoopResultBuilder]: At program point L11204(line 11204) the Hoare annotation is: true [2022-11-03 04:02:57,659 INFO L899 garLoopResultBuilder]: For program point L11204-1(line 11204) no Hoare annotation was computed. [2022-11-03 04:02:57,660 INFO L899 garLoopResultBuilder]: For program point L11208(lines 11208 11219) no Hoare annotation was computed. [2022-11-03 04:02:57,660 INFO L895 garLoopResultBuilder]: At program point ldv_mutex_lock_lock_of_poseidonENTRY(lines 11955 11965) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-03 04:02:57,660 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_lock_lock_of_poseidonEXIT(lines 11955 11965) no Hoare annotation was computed. [2022-11-03 04:02:57,660 INFO L895 garLoopResultBuilder]: At program point L11960(line 11960) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-03 04:02:57,660 INFO L899 garLoopResultBuilder]: For program point L11958(lines 11958 11961) no Hoare annotation was computed. [2022-11-03 04:02:57,661 INFO L899 garLoopResultBuilder]: For program point L11960-1(lines 11958 11961) no Hoare annotation was computed. [2022-11-03 04:02:57,661 INFO L895 garLoopResultBuilder]: At program point poseidon_fm_closeENTRY(lines 10067 10092) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-03 04:02:57,661 INFO L895 garLoopResultBuilder]: At program point L10812(lines 10808 10815) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-03 04:02:57,661 INFO L899 garLoopResultBuilder]: For program point L10081-4(lines 10081 10085) no Hoare annotation was computed. [2022-11-03 04:02:57,661 INFO L899 garLoopResultBuilder]: For program point L10081-2(lines 10081 10085) no Hoare annotation was computed. [2022-11-03 04:02:57,662 INFO L899 garLoopResultBuilder]: For program point L10086-1(line 10086) no Hoare annotation was computed. [2022-11-03 04:02:57,662 INFO L895 garLoopResultBuilder]: At program point L10819-1(line 10819) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-03 04:02:57,662 INFO L895 garLoopResultBuilder]: At program point L10819(line 10819) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-03 04:02:57,662 INFO L895 garLoopResultBuilder]: At program point L10088(line 10088) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-03 04:02:57,662 INFO L899 garLoopResultBuilder]: For program point L10088-1(line 10088) no Hoare annotation was computed. [2022-11-03 04:02:57,663 INFO L895 garLoopResultBuilder]: At program point L10086(line 10086) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-03 04:02:57,663 INFO L895 garLoopResultBuilder]: At program point L10811-1(line 10811) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-03 04:02:57,663 INFO L895 garLoopResultBuilder]: At program point L10811(line 10811) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-03 04:02:57,663 INFO L899 garLoopResultBuilder]: For program point poseidon_fm_closeEXIT(lines 10067 10092) no Hoare annotation was computed. [2022-11-03 04:02:57,664 INFO L895 garLoopResultBuilder]: At program point L10820(lines 10816 10823) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-03 04:02:57,664 INFO L895 garLoopResultBuilder]: At program point L10083(line 10083) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-03 04:02:57,664 INFO L899 garLoopResultBuilder]: For program point L10083-1(line 10083) no Hoare annotation was computed. [2022-11-03 04:02:57,664 INFO L902 garLoopResultBuilder]: At program point kref_getENTRY(lines 12575 12577) the Hoare annotation is: true [2022-11-03 04:02:57,664 INFO L899 garLoopResultBuilder]: For program point kref_getEXIT(lines 12575 12577) no Hoare annotation was computed. [2022-11-03 04:02:57,664 INFO L902 garLoopResultBuilder]: At program point ldv_initializeENTRY(lines 12455 12465) the Hoare annotation is: true [2022-11-03 04:02:57,665 INFO L899 garLoopResultBuilder]: For program point ldv_initializeEXIT(lines 12455 12465) no Hoare annotation was computed. [2022-11-03 04:02:57,665 INFO L899 garLoopResultBuilder]: For program point usb_autopm_put_interfaceEXIT(lines 12680 12682) no Hoare annotation was computed. [2022-11-03 04:02:57,665 INFO L902 garLoopResultBuilder]: At program point usb_autopm_put_interfaceENTRY(lines 12680 12682) the Hoare annotation is: true [2022-11-03 04:02:57,665 INFO L899 garLoopResultBuilder]: For program point usb_set_interfaceEXIT(lines 12731 12733) no Hoare annotation was computed. [2022-11-03 04:02:57,665 INFO L902 garLoopResultBuilder]: At program point usb_set_interfaceENTRY(lines 12731 12733) the Hoare annotation is: true [2022-11-03 04:02:57,665 INFO L899 garLoopResultBuilder]: For program point usb_control_msgEXIT(lines 12688 12690) no Hoare annotation was computed. [2022-11-03 04:02:57,666 INFO L902 garLoopResultBuilder]: At program point usb_control_msgENTRY(lines 12688 12690) the Hoare annotation is: true [2022-11-03 04:02:57,666 INFO L902 garLoopResultBuilder]: At program point strlcpyENTRY(lines 12663 12665) the Hoare annotation is: true [2022-11-03 04:02:57,666 INFO L899 garLoopResultBuilder]: For program point strlcpyEXIT(lines 12663 12665) no Hoare annotation was computed. [2022-11-03 04:02:57,666 INFO L902 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2022-11-03 04:02:57,666 INFO L902 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2022-11-03 04:02:57,666 INFO L902 garLoopResultBuilder]: At program point #Ultimate.C_memcpyENTRY(line -1) the Hoare annotation is: true [2022-11-03 04:02:57,667 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memcpyEXIT(line -1) no Hoare annotation was computed. [2022-11-03 04:02:57,667 INFO L899 garLoopResultBuilder]: For program point get_currentEXIT(lines 5250 5273) no Hoare annotation was computed. [2022-11-03 04:02:57,667 INFO L902 garLoopResultBuilder]: At program point get_currentENTRY(lines 5250 5273) the Hoare annotation is: true [2022-11-03 04:02:57,667 INFO L899 garLoopResultBuilder]: For program point usb_make_pathEXIT(lines 5385 5392) no Hoare annotation was computed. [2022-11-03 04:02:57,667 INFO L902 garLoopResultBuilder]: At program point usb_make_pathENTRY(lines 5385 5392) the Hoare annotation is: true [2022-11-03 04:02:57,667 INFO L902 garLoopResultBuilder]: At program point __create_pipeENTRY(lines 5415 5420) the Hoare annotation is: true [2022-11-03 04:02:57,668 INFO L899 garLoopResultBuilder]: For program point __create_pipeEXIT(lines 5415 5420) no Hoare annotation was computed. [2022-11-03 04:02:57,668 INFO L902 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 5429 5438) the Hoare annotation is: true [2022-11-03 04:02:57,668 INFO L902 garLoopResultBuilder]: At program point L5431(lines 5431 5437) the Hoare annotation is: true [2022-11-03 04:02:57,668 INFO L902 garLoopResultBuilder]: At program point L5433(line 5433) the Hoare annotation is: true [2022-11-03 04:02:57,668 INFO L899 garLoopResultBuilder]: For program point L5433-1(line 5433) no Hoare annotation was computed. [2022-11-03 04:02:57,668 INFO L899 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 5429 5438) no Hoare annotation was computed. [2022-11-03 04:02:57,668 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 5429 5438) no Hoare annotation was computed. [2022-11-03 04:02:57,669 INFO L902 garLoopResultBuilder]: At program point video_devdataENTRY(lines 12756 12758) the Hoare annotation is: true [2022-11-03 04:02:57,669 INFO L902 garLoopResultBuilder]: At program point L12757(line 12757) the Hoare annotation is: true [2022-11-03 04:02:57,669 INFO L899 garLoopResultBuilder]: For program point L12757-1(line 12757) no Hoare annotation was computed. [2022-11-03 04:02:57,669 INFO L899 garLoopResultBuilder]: For program point video_devdataEXIT(lines 12756 12758) no Hoare annotation was computed. [2022-11-03 04:02:57,669 INFO L899 garLoopResultBuilder]: For program point L10044(lines 10044 10058) no Hoare annotation was computed. [2022-11-03 04:02:57,669 INFO L899 garLoopResultBuilder]: For program point L10044-2(lines 10044 10058) no Hoare annotation was computed. [2022-11-03 04:02:57,670 INFO L899 garLoopResultBuilder]: For program point poseidon_fm_openFINAL(lines 10015 10066) no Hoare annotation was computed. [2022-11-03 04:02:57,670 INFO L895 garLoopResultBuilder]: At program point L10804(lines 10800 10807) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-03 04:02:57,670 INFO L895 garLoopResultBuilder]: At program point L10796(lines 10792 10799) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-03 04:02:57,670 INFO L899 garLoopResultBuilder]: For program point L10028(lines 10028 10031) no Hoare annotation was computed. [2022-11-03 04:02:57,670 INFO L895 garLoopResultBuilder]: At program point L10045-2(lines 10045 10048) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-03 04:02:57,671 INFO L895 garLoopResultBuilder]: At program point L10049(line 10049) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-03 04:02:57,671 INFO L899 garLoopResultBuilder]: For program point L10033(lines 10033 10037) no Hoare annotation was computed. [2022-11-03 04:02:57,671 INFO L895 garLoopResultBuilder]: At program point L10062(lines 10022 10065) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-03 04:02:57,671 INFO L899 garLoopResultBuilder]: For program point L10050(line 10050) no Hoare annotation was computed. [2022-11-03 04:02:57,671 INFO L895 garLoopResultBuilder]: At program point L10025(line 10025) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-03 04:02:57,672 INFO L899 garLoopResultBuilder]: For program point L10025-1(line 10025) no Hoare annotation was computed. [2022-11-03 04:02:57,672 INFO L899 garLoopResultBuilder]: For program point L10038-2(lines 10038 10042) no Hoare annotation was computed. [2022-11-03 04:02:57,672 INFO L899 garLoopResultBuilder]: For program point L10051(lines 10051 10055) no Hoare annotation was computed. [2022-11-03 04:02:57,672 INFO L895 garLoopResultBuilder]: At program point L10043(line 10043) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-03 04:02:57,672 INFO L899 garLoopResultBuilder]: For program point L10043-1(line 10043) no Hoare annotation was computed. [2022-11-03 04:02:57,673 INFO L895 garLoopResultBuilder]: At program point L10803-1(line 10803) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-03 04:02:57,673 INFO L895 garLoopResultBuilder]: At program point L10803(line 10803) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-03 04:02:57,673 INFO L895 garLoopResultBuilder]: At program point L10060(line 10060) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-03 04:02:57,673 INFO L895 garLoopResultBuilder]: At program point L10795-1(line 10795) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-03 04:02:57,673 INFO L899 garLoopResultBuilder]: For program point L10060-1(line 10060) no Hoare annotation was computed. [2022-11-03 04:02:57,674 INFO L895 garLoopResultBuilder]: At program point L10795(line 10795) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-03 04:02:57,674 INFO L895 garLoopResultBuilder]: At program point L10052(line 10052) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-03 04:02:57,674 INFO L899 garLoopResultBuilder]: For program point L10052-1(line 10052) no Hoare annotation was computed. [2022-11-03 04:02:57,674 INFO L895 garLoopResultBuilder]: At program point poseidon_fm_openENTRY(lines 10015 10066) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-03 04:02:57,674 INFO L895 garLoopResultBuilder]: At program point L10023(line 10023) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-03 04:02:57,675 INFO L899 garLoopResultBuilder]: For program point L10023-1(line 10023) no Hoare annotation was computed. [2022-11-03 04:02:57,675 INFO L899 garLoopResultBuilder]: For program point poseidon_fm_openEXIT(lines 10015 10066) no Hoare annotation was computed. [2022-11-03 04:02:57,675 INFO L902 garLoopResultBuilder]: At program point L11008(lines 10968 11037) the Hoare annotation is: true [2022-11-03 04:02:57,675 INFO L899 garLoopResultBuilder]: For program point L11033-1(line 11033) no Hoare annotation was computed. [2022-11-03 04:02:57,675 INFO L902 garLoopResultBuilder]: At program point L11033(line 11033) the Hoare annotation is: true [2022-11-03 04:02:57,675 INFO L899 garLoopResultBuilder]: For program point L11031-1(line 11031) no Hoare annotation was computed. [2022-11-03 04:02:57,676 INFO L902 garLoopResultBuilder]: At program point L11031(line 11031) the Hoare annotation is: true [2022-11-03 04:02:57,676 INFO L902 garLoopResultBuilder]: At program point send_set_reqENTRY(lines 10957 11038) the Hoare annotation is: true [2022-11-03 04:02:57,676 INFO L899 garLoopResultBuilder]: For program point L11023-1(line 11023) no Hoare annotation was computed. [2022-11-03 04:02:57,676 INFO L902 garLoopResultBuilder]: At program point L11023(line 11023) the Hoare annotation is: true [2022-11-03 04:02:57,676 INFO L902 garLoopResultBuilder]: At program point L11013(lines 10968 11037) the Hoare annotation is: true [2022-11-03 04:02:57,676 INFO L899 garLoopResultBuilder]: For program point send_set_reqEXIT(lines 10957 11038) no Hoare annotation was computed. [2022-11-03 04:02:57,676 INFO L899 garLoopResultBuilder]: For program point L11030-2(lines 11030 11034) no Hoare annotation was computed. [2022-11-03 04:02:57,677 INFO L899 garLoopResultBuilder]: For program point L11026(lines 11026 11035) no Hoare annotation was computed. [2022-11-03 04:02:57,677 INFO L899 garLoopResultBuilder]: For program point send_set_reqFINAL(lines 10957 11038) no Hoare annotation was computed. [2022-11-03 04:02:57,677 INFO L899 garLoopResultBuilder]: For program point L11001(lines 11001 11004) no Hoare annotation was computed. [2022-11-03 04:02:57,677 INFO L899 garLoopResultBuilder]: For program point L11030(lines 11030 11034) no Hoare annotation was computed. [2022-11-03 04:02:57,677 INFO L902 garLoopResultBuilder]: At program point L11024(lines 11024 11025) the Hoare annotation is: true [2022-11-03 04:02:57,677 INFO L899 garLoopResultBuilder]: For program point L11024-1(lines 11024 11025) no Hoare annotation was computed. [2022-11-03 04:02:57,678 INFO L899 garLoopResultBuilder]: For program point L11012(lines 11012 11015) no Hoare annotation was computed. [2022-11-03 04:02:57,678 INFO L899 garLoopResultBuilder]: For program point usb_autopm_get_interfaceEXIT(lines 12677 12679) no Hoare annotation was computed. [2022-11-03 04:02:57,678 INFO L902 garLoopResultBuilder]: At program point usb_autopm_get_interfaceENTRY(lines 12677 12679) the Hoare annotation is: true [2022-11-03 04:02:57,678 INFO L902 garLoopResultBuilder]: At program point mutex_unlockENTRY(lines 12607 12609) the Hoare annotation is: true [2022-11-03 04:02:57,678 INFO L899 garLoopResultBuilder]: For program point mutex_unlockEXIT(lines 12607 12609) no Hoare annotation was computed. [2022-11-03 04:02:57,678 INFO L902 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 11907 11912) the Hoare annotation is: true [2022-11-03 04:02:57,679 INFO L899 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 11910) no Hoare annotation was computed. [2022-11-03 04:02:57,679 INFO L899 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 11907 11912) no Hoare annotation was computed. [2022-11-03 04:02:57,679 INFO L899 garLoopResultBuilder]: For program point ldv_check_return_valueEXIT(lines 12585 12587) no Hoare annotation was computed. [2022-11-03 04:02:57,679 INFO L902 garLoopResultBuilder]: At program point ldv_check_return_valueENTRY(lines 12585 12587) the Hoare annotation is: true [2022-11-03 04:02:57,679 INFO L899 garLoopResultBuilder]: For program point kref_putEXIT(lines 12582 12584) no Hoare annotation was computed. [2022-11-03 04:02:57,679 INFO L902 garLoopResultBuilder]: At program point kref_putENTRY(lines 12582 12584) the Hoare annotation is: true [2022-11-03 04:02:57,680 INFO L902 garLoopResultBuilder]: At program point L5470(line 5470) the Hoare annotation is: true [2022-11-03 04:02:57,680 INFO L902 garLoopResultBuilder]: At program point video_get_drvdataENTRY(lines 5466 5473) the Hoare annotation is: true [2022-11-03 04:02:57,680 INFO L899 garLoopResultBuilder]: For program point L5470-1(line 5470) no Hoare annotation was computed. [2022-11-03 04:02:57,680 INFO L899 garLoopResultBuilder]: For program point video_get_drvdataEXIT(lines 5466 5473) no Hoare annotation was computed. [2022-11-03 04:02:57,680 INFO L902 garLoopResultBuilder]: At program point L9978(line 9978) the Hoare annotation is: true [2022-11-03 04:02:57,680 INFO L902 garLoopResultBuilder]: At program point L9953(line 9953) the Hoare annotation is: true [2022-11-03 04:02:57,681 INFO L899 garLoopResultBuilder]: For program point L9953-1(line 9953) no Hoare annotation was computed. [2022-11-03 04:02:57,681 INFO L899 garLoopResultBuilder]: For program point L9978-1(line 9978) no Hoare annotation was computed. [2022-11-03 04:02:57,681 INFO L899 garLoopResultBuilder]: For program point L9966(line 9966) no Hoare annotation was computed. [2022-11-03 04:02:57,681 INFO L899 garLoopResultBuilder]: For program point L9958-1(line 9958) no Hoare annotation was computed. [2022-11-03 04:02:57,681 INFO L902 garLoopResultBuilder]: At program point L9958(line 9958) the Hoare annotation is: true [2022-11-03 04:02:57,681 INFO L902 garLoopResultBuilder]: At program point L9979(line 9979) the Hoare annotation is: true [2022-11-03 04:02:57,682 INFO L899 garLoopResultBuilder]: For program point L9979-1(line 9979) no Hoare annotation was computed. [2022-11-03 04:02:57,682 INFO L902 garLoopResultBuilder]: At program point L9983(line 9983) the Hoare annotation is: true [2022-11-03 04:02:57,682 INFO L899 garLoopResultBuilder]: For program point L9983-1(line 9983) no Hoare annotation was computed. [2022-11-03 04:02:57,682 INFO L899 garLoopResultBuilder]: For program point L9942(line 9942) no Hoare annotation was computed. [2022-11-03 04:02:57,682 INFO L902 garLoopResultBuilder]: At program point L9967(line 9967) the Hoare annotation is: true [2022-11-03 04:02:57,682 INFO L899 garLoopResultBuilder]: For program point L9967-1(line 9967) no Hoare annotation was computed. [2022-11-03 04:02:57,682 INFO L899 garLoopResultBuilder]: For program point L9947(line 9947) no Hoare annotation was computed. [2022-11-03 04:02:57,683 INFO L902 garLoopResultBuilder]: At program point L9972(line 9972) the Hoare annotation is: true [2022-11-03 04:02:57,683 INFO L899 garLoopResultBuilder]: For program point L9972-1(line 9972) no Hoare annotation was computed. [2022-11-03 04:02:57,683 INFO L902 garLoopResultBuilder]: At program point L9943(line 9943) the Hoare annotation is: true [2022-11-03 04:02:57,683 INFO L899 garLoopResultBuilder]: For program point L9943-1(line 9943) no Hoare annotation was computed. [2022-11-03 04:02:57,683 INFO L899 garLoopResultBuilder]: For program point L9968(lines 9968 9971) no Hoare annotation was computed. [2022-11-03 04:02:57,683 INFO L902 garLoopResultBuilder]: At program point L9981(line 9981) the Hoare annotation is: true [2022-11-03 04:02:57,684 INFO L902 garLoopResultBuilder]: At program point L9948(line 9948) the Hoare annotation is: true [2022-11-03 04:02:57,684 INFO L899 garLoopResultBuilder]: For program point L9981-1(line 9981) no Hoare annotation was computed. [2022-11-03 04:02:57,684 INFO L899 garLoopResultBuilder]: For program point L9948-1(line 9948) no Hoare annotation was computed. [2022-11-03 04:02:57,684 INFO L902 garLoopResultBuilder]: At program point L9985(lines 9939 9987) the Hoare annotation is: true [2022-11-03 04:02:57,684 INFO L899 garLoopResultBuilder]: For program point L9952(line 9952) no Hoare annotation was computed. [2022-11-03 04:02:57,684 INFO L899 garLoopResultBuilder]: For program point L9973(lines 9973 9976) no Hoare annotation was computed. [2022-11-03 04:02:57,684 INFO L902 garLoopResultBuilder]: At program point L9977(line 9977) the Hoare annotation is: true [2022-11-03 04:02:57,685 INFO L899 garLoopResultBuilder]: For program point L9977-1(line 9977) no Hoare annotation was computed. [2022-11-03 04:02:57,685 INFO L902 garLoopResultBuilder]: At program point L9965(lines 9939 9987) the Hoare annotation is: true [2022-11-03 04:02:57,685 INFO L902 garLoopResultBuilder]: At program point poseidon_check_mode_radioENTRY(lines 9923 9988) the Hoare annotation is: true [2022-11-03 04:02:57,685 INFO L899 garLoopResultBuilder]: For program point L9957(line 9957) no Hoare annotation was computed. [2022-11-03 04:02:57,685 INFO L899 garLoopResultBuilder]: For program point poseidon_check_mode_radioEXIT(lines 9923 9988) no Hoare annotation was computed. [2022-11-03 04:02:57,685 INFO L899 garLoopResultBuilder]: For program point schedule_timeoutEXIT(lines 12629 12631) no Hoare annotation was computed. [2022-11-03 04:02:57,686 INFO L902 garLoopResultBuilder]: At program point schedule_timeoutENTRY(lines 12629 12631) the Hoare annotation is: true [2022-11-03 04:02:57,686 INFO L902 garLoopResultBuilder]: At program point assume_abort_if_notENTRY(lines 14 16) the Hoare annotation is: true [2022-11-03 04:02:57,686 INFO L899 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 14 16) no Hoare annotation was computed. [2022-11-03 04:02:57,686 INFO L899 garLoopResultBuilder]: For program point ldv_handler_precallEXIT(lines 12591 12593) no Hoare annotation was computed. [2022-11-03 04:02:57,686 INFO L902 garLoopResultBuilder]: At program point ldv_handler_precallFINAL(lines 12591 12593) the Hoare annotation is: true [2022-11-03 04:02:57,686 INFO L902 garLoopResultBuilder]: At program point ldv_successful_mallocENTRY(lines 7718 7722) the Hoare annotation is: true [2022-11-03 04:02:57,687 INFO L899 garLoopResultBuilder]: For program point ldv_successful_mallocEXIT(lines 7718 7722) no Hoare annotation was computed. [2022-11-03 04:02:57,687 INFO L899 garLoopResultBuilder]: For program point L7720-1(line 7720) no Hoare annotation was computed. [2022-11-03 04:02:57,687 INFO L902 garLoopResultBuilder]: At program point L7720(line 7720) the Hoare annotation is: true [2022-11-03 04:02:57,687 INFO L899 garLoopResultBuilder]: For program point set_debug_modeEXIT(lines 7327 7341) no Hoare annotation was computed. [2022-11-03 04:02:57,687 INFO L902 garLoopResultBuilder]: At program point set_debug_modeENTRY(lines 7327 7341) the Hoare annotation is: true [2022-11-03 04:02:57,687 INFO L899 garLoopResultBuilder]: For program point L12483-1(lines 12468 12490) no Hoare annotation was computed. [2022-11-03 04:02:57,688 INFO L895 garLoopResultBuilder]: At program point L12483(line 12483) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-03 04:02:57,688 INFO L899 garLoopResultBuilder]: For program point ldv_check_final_stateEXIT(lines 12466 12491) no Hoare annotation was computed. [2022-11-03 04:02:57,688 INFO L899 garLoopResultBuilder]: For program point L12487-1(lines 12466 12491) no Hoare annotation was computed. [2022-11-03 04:02:57,688 INFO L895 garLoopResultBuilder]: At program point L12487(line 12487) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-03 04:02:57,688 INFO L902 garLoopResultBuilder]: At program point ldv_check_final_stateENTRY(lines 12466 12491) the Hoare annotation is: true [2022-11-03 04:02:57,688 INFO L899 garLoopResultBuilder]: For program point L12475-1(lines 12468 12490) no Hoare annotation was computed. [2022-11-03 04:02:57,689 INFO L895 garLoopResultBuilder]: At program point L12475(line 12475) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-03 04:02:57,689 INFO L899 garLoopResultBuilder]: For program point L12479-1(lines 12468 12490) no Hoare annotation was computed. [2022-11-03 04:02:57,689 INFO L895 garLoopResultBuilder]: At program point L12479(line 12479) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-03 04:02:57,689 INFO L899 garLoopResultBuilder]: For program point L12471-1(lines 12468 12490) no Hoare annotation was computed. [2022-11-03 04:02:57,689 INFO L895 garLoopResultBuilder]: At program point L12471(line 12471) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-03 04:02:57,690 INFO L902 garLoopResultBuilder]: At program point mutex_lockENTRY(lines 12600 12602) the Hoare annotation is: true [2022-11-03 04:02:57,690 INFO L899 garLoopResultBuilder]: For program point mutex_lockEXIT(lines 12600 12602) no Hoare annotation was computed. [2022-11-03 04:02:57,690 INFO L895 garLoopResultBuilder]: At program point L10176(line 10176) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-03 04:02:57,690 INFO L899 garLoopResultBuilder]: For program point L10176-1(line 10176) no Hoare annotation was computed. [2022-11-03 04:02:57,690 INFO L899 garLoopResultBuilder]: For program point L10672(line 10672) no Hoare annotation was computed. [2022-11-03 04:02:57,690 INFO L895 garLoopResultBuilder]: At program point L10705-1(line 10705) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-03 04:02:57,691 INFO L895 garLoopResultBuilder]: At program point L10705(line 10705) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-03 04:02:57,691 INFO L899 garLoopResultBuilder]: For program point L10639(line 10639) no Hoare annotation was computed. [2022-11-03 04:02:57,691 INFO L899 garLoopResultBuilder]: For program point L10342(lines 10342 10345) no Hoare annotation was computed. [2022-11-03 04:02:57,691 INFO L895 garLoopResultBuilder]: At program point L10177(lines 10125 10203) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-03 04:02:57,691 INFO L899 garLoopResultBuilder]: For program point L10640(lines 10640 10650) no Hoare annotation was computed. [2022-11-03 04:02:57,691 INFO L895 garLoopResultBuilder]: At program point L10673-1(line 10673) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-03 04:02:57,692 INFO L895 garLoopResultBuilder]: At program point L10673(line 10673) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-03 04:02:57,692 INFO L899 garLoopResultBuilder]: For program point L10178(lines 10178 10191) no Hoare annotation was computed. [2022-11-03 04:02:57,692 INFO L895 garLoopResultBuilder]: At program point L10641-1(line 10641) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= |ULTIMATE.start_main_~ldv_s_poseidon_fm_fops_v4l2_file_operations~0#1| 0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-03 04:02:57,692 INFO L895 garLoopResultBuilder]: At program point L10641(line 10641) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= |ULTIMATE.start_main_~ldv_s_poseidon_fm_fops_v4l2_file_operations~0#1| 0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-03 04:02:57,693 INFO L895 garLoopResultBuilder]: At program point L10146(line 10146) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-03 04:02:57,693 INFO L899 garLoopResultBuilder]: For program point L10146-1(line 10146) no Hoare annotation was computed. [2022-11-03 04:02:57,693 INFO L899 garLoopResultBuilder]: For program point L10708(line 10708) no Hoare annotation was computed. [2022-11-03 04:02:57,693 INFO L899 garLoopResultBuilder]: For program point L10642(line 10642) no Hoare annotation was computed. [2022-11-03 04:02:57,693 INFO L899 garLoopResultBuilder]: For program point L10676(line 10676) no Hoare annotation was computed. [2022-11-03 04:02:57,693 INFO L899 garLoopResultBuilder]: For program point L10709-1(line 10709) no Hoare annotation was computed. [2022-11-03 04:02:57,693 INFO L895 garLoopResultBuilder]: At program point L10709(line 10709) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-03 04:02:57,694 INFO L899 garLoopResultBuilder]: For program point L10643-1(lines 10640 10649) no Hoare annotation was computed. [2022-11-03 04:02:57,694 INFO L895 garLoopResultBuilder]: At program point L10643(line 10643) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= |ULTIMATE.start_main_~ldv_s_poseidon_fm_fops_v4l2_file_operations~0#1| 0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-03 04:02:57,694 INFO L899 garLoopResultBuilder]: For program point L10181(lines 10181 10189) no Hoare annotation was computed. [2022-11-03 04:02:57,694 INFO L895 garLoopResultBuilder]: At program point L10677-1(line 10677) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-03 04:02:57,694 INFO L895 garLoopResultBuilder]: At program point L10677(line 10677) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-03 04:02:57,695 INFO L902 garLoopResultBuilder]: At program point L10578(line 10578) the Hoare annotation is: true [2022-11-03 04:02:57,695 INFO L899 garLoopResultBuilder]: For program point L10578-1(line 10578) no Hoare annotation was computed. [2022-11-03 04:02:57,695 INFO L895 garLoopResultBuilder]: At program point L10182(lines 10182 10186) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-03 04:02:57,695 INFO L899 garLoopResultBuilder]: For program point L10712(line 10712) no Hoare annotation was computed. [2022-11-03 04:02:57,695 INFO L899 garLoopResultBuilder]: For program point L10151(line 10151) no Hoare annotation was computed. [2022-11-03 04:02:57,695 INFO L899 garLoopResultBuilder]: For program point L10581-1(line 10581) no Hoare annotation was computed. [2022-11-03 04:02:57,696 INFO L902 garLoopResultBuilder]: At program point L10581(line 10581) the Hoare annotation is: true [2022-11-03 04:02:57,696 INFO L899 garLoopResultBuilder]: For program point L10614-1(line 10614) no Hoare annotation was computed. [2022-11-03 04:02:57,696 INFO L899 garLoopResultBuilder]: For program point L10680(line 10680) no Hoare annotation was computed. [2022-11-03 04:02:57,696 INFO L895 garLoopResultBuilder]: At program point L10713-1(line 10713) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-03 04:02:57,696 INFO L895 garLoopResultBuilder]: At program point L10713(line 10713) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-03 04:02:57,696 INFO L902 garLoopResultBuilder]: At program point L10614(line 10614) the Hoare annotation is: true [2022-11-03 04:02:57,697 INFO L899 garLoopResultBuilder]: For program point L10350(lines 10350 10353) no Hoare annotation was computed. [2022-11-03 04:02:57,697 INFO L895 garLoopResultBuilder]: At program point L10152(line 10152) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-03 04:02:57,697 INFO L899 garLoopResultBuilder]: For program point L10152-1(line 10152) no Hoare annotation was computed. [2022-11-03 04:02:57,697 INFO L895 garLoopResultBuilder]: At program point L10681-1(line 10681) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-03 04:02:57,697 INFO L895 garLoopResultBuilder]: At program point L10681(line 10681) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-03 04:02:57,697 INFO L899 garLoopResultBuilder]: For program point L10716(line 10716) no Hoare annotation was computed. [2022-11-03 04:02:57,698 INFO L902 garLoopResultBuilder]: At program point L10584(line 10584) the Hoare annotation is: true [2022-11-03 04:02:57,698 INFO L899 garLoopResultBuilder]: For program point L10584-1(line 10584) no Hoare annotation was computed. [2022-11-03 04:02:57,698 INFO L899 garLoopResultBuilder]: For program point L10684(line 10684) no Hoare annotation was computed. [2022-11-03 04:02:57,698 INFO L899 garLoopResultBuilder]: For program point L10717-1(line 10717) no Hoare annotation was computed. [2022-11-03 04:02:57,698 INFO L895 garLoopResultBuilder]: At program point L10717(line 10717) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-03 04:02:57,698 INFO L899 garLoopResultBuilder]: For program point L10156(line 10156) no Hoare annotation was computed. [2022-11-03 04:02:57,699 INFO L899 garLoopResultBuilder]: For program point L10354-2(lines 10354 10360) no Hoare annotation was computed. [2022-11-03 04:02:57,699 INFO L899 garLoopResultBuilder]: For program point L10652(line 10652) no Hoare annotation was computed. [2022-11-03 04:02:57,699 INFO L895 garLoopResultBuilder]: At program point L10685-1(line 10685) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-03 04:02:57,699 INFO L895 garLoopResultBuilder]: At program point L10685(line 10685) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-03 04:02:57,699 INFO L895 garLoopResultBuilder]: At program point L10421(line 10421) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-03 04:02:57,699 INFO L895 garLoopResultBuilder]: At program point L10421-1(line 10421) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-03 04:02:57,700 INFO L895 garLoopResultBuilder]: At program point L10157(line 10157) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-03 04:02:57,700 INFO L899 garLoopResultBuilder]: For program point L10157-1(line 10157) no Hoare annotation was computed. [2022-11-03 04:02:57,700 INFO L899 garLoopResultBuilder]: For program point L10653(lines 10653 10658) no Hoare annotation was computed. [2022-11-03 04:02:57,700 INFO L895 garLoopResultBuilder]: At program point L10654-1(line 10654) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-03 04:02:57,700 INFO L895 garLoopResultBuilder]: At program point L10654(line 10654) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-03 04:02:57,700 INFO L895 garLoopResultBuilder]: At program point L10357(line 10357) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-03 04:02:57,701 INFO L899 garLoopResultBuilder]: For program point L10357-1(line 10357) no Hoare annotation was computed. [2022-11-03 04:02:57,701 INFO L895 garLoopResultBuilder]: At program point L10291(line 10291) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-03 04:02:57,701 INFO L895 garLoopResultBuilder]: At program point L10291-1(line 10291) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-03 04:02:57,701 INFO L895 garLoopResultBuilder]: At program point L10192(lines 10125 10203) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-03 04:02:57,701 INFO L899 garLoopResultBuilder]: For program point L10589-1(line 10589) no Hoare annotation was computed. [2022-11-03 04:02:57,701 INFO L902 garLoopResultBuilder]: At program point L10589(line 10589) the Hoare annotation is: true [2022-11-03 04:02:57,702 INFO L899 garLoopResultBuilder]: For program point L10688(line 10688) no Hoare annotation was computed. [2022-11-03 04:02:57,702 INFO L899 garLoopResultBuilder]: For program point L10655(line 10655) no Hoare annotation was computed. [2022-11-03 04:02:57,702 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-11-03 04:02:57,702 INFO L895 garLoopResultBuilder]: At program point L10689-1(line 10689) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-03 04:02:57,702 INFO L895 garLoopResultBuilder]: At program point L10689(line 10689) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-03 04:02:57,703 INFO L895 garLoopResultBuilder]: At program point L10326(lines 10306 10332) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-03 04:02:57,703 INFO L899 garLoopResultBuilder]: For program point L10161(line 10161) no Hoare annotation was computed. [2022-11-03 04:02:57,703 INFO L895 garLoopResultBuilder]: At program point L10723(lines 10631 10745) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-03 04:02:57,703 INFO L895 garLoopResultBuilder]: At program point L10162(line 10162) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-03 04:02:57,703 INFO L895 garLoopResultBuilder]: At program point L10327(lines 10327 10330) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-03 04:02:57,703 INFO L899 garLoopResultBuilder]: For program point L10162-1(line 10162) no Hoare annotation was computed. [2022-11-03 04:02:57,704 INFO L899 garLoopResultBuilder]: For program point L10559-1(line 10559) no Hoare annotation was computed. [2022-11-03 04:02:57,704 INFO L902 garLoopResultBuilder]: At program point L10559(line 10559) the Hoare annotation is: true [2022-11-03 04:02:57,704 INFO L895 garLoopResultBuilder]: At program point L10361(lines 10341 10369) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-03 04:02:57,704 INFO L899 garLoopResultBuilder]: For program point L10692(line 10692) no Hoare annotation was computed. [2022-11-03 04:02:57,704 INFO L895 garLoopResultBuilder]: At program point L10098(line 10098) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-03 04:02:57,704 INFO L899 garLoopResultBuilder]: For program point L10098-1(line 10098) no Hoare annotation was computed. [2022-11-03 04:02:57,705 INFO L899 garLoopResultBuilder]: For program point L10660(line 10660) no Hoare annotation was computed. [2022-11-03 04:02:57,705 INFO L895 garLoopResultBuilder]: At program point L10693-1(line 10693) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-03 04:02:57,705 INFO L895 garLoopResultBuilder]: At program point L10693(line 10693) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-03 04:02:57,705 INFO L902 garLoopResultBuilder]: At program point L10594(line 10594) the Hoare annotation is: true [2022-11-03 04:02:57,705 INFO L895 garLoopResultBuilder]: At program point L10726(lines 10726 10729) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-03 04:02:57,705 INFO L895 garLoopResultBuilder]: At program point L10363(lines 10341 10369) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-03 04:02:57,706 INFO L899 garLoopResultBuilder]: For program point L10594-1(line 10594) no Hoare annotation was computed. [2022-11-03 04:02:57,706 INFO L895 garLoopResultBuilder]: At program point L10099(line 10099) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-03 04:02:57,706 INFO L899 garLoopResultBuilder]: For program point L10099-1(line 10099) no Hoare annotation was computed. [2022-11-03 04:02:57,706 INFO L899 garLoopResultBuilder]: For program point L10661-1(line 10661) no Hoare annotation was computed. [2022-11-03 04:02:57,706 INFO L895 garLoopResultBuilder]: At program point L10661(line 10661) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-03 04:02:57,706 INFO L902 garLoopResultBuilder]: At program point L10562(line 10562) the Hoare annotation is: true [2022-11-03 04:02:57,707 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-11-03 04:02:57,707 INFO L895 garLoopResultBuilder]: At program point L10364(lines 10364 10367) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-03 04:02:57,707 INFO L895 garLoopResultBuilder]: At program point L10331(lines 10301 10333) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-03 04:02:57,707 INFO L899 garLoopResultBuilder]: For program point L10562-1(line 10562) no Hoare annotation was computed. [2022-11-03 04:02:57,707 INFO L899 garLoopResultBuilder]: For program point L10133(lines 10133 10136) no Hoare annotation was computed. [2022-11-03 04:02:57,707 INFO L895 garLoopResultBuilder]: At program point L10100(line 10100) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-03 04:02:57,708 INFO L895 garLoopResultBuilder]: At program point L10100-1(line 10100) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-03 04:02:57,708 INFO L899 garLoopResultBuilder]: For program point L10166(line 10166) no Hoare annotation was computed. [2022-11-03 04:02:57,708 INFO L895 garLoopResultBuilder]: At program point L10827-1(line 10827) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-03 04:02:57,708 INFO L895 garLoopResultBuilder]: At program point L10827(line 10827) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-03 04:02:57,708 INFO L895 garLoopResultBuilder]: At program point L10167(line 10167) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-03 04:02:57,708 INFO L899 garLoopResultBuilder]: For program point L10167-1(line 10167) no Hoare annotation was computed. [2022-11-03 04:02:57,709 INFO L895 garLoopResultBuilder]: At program point L10828(lines 10824 10831) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-03 04:02:57,709 INFO L902 garLoopResultBuilder]: At program point L10564(line 10564) the Hoare annotation is: true [2022-11-03 04:02:57,709 INFO L899 garLoopResultBuilder]: For program point L10564-1(line 10564) no Hoare annotation was computed. [2022-11-03 04:02:57,709 INFO L899 garLoopResultBuilder]: For program point L10696(line 10696) no Hoare annotation was computed. [2022-11-03 04:02:57,709 INFO L895 garLoopResultBuilder]: At program point L10730(lines 10631 10745) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-03 04:02:57,709 INFO L899 garLoopResultBuilder]: For program point L10664(line 10664) no Hoare annotation was computed. [2022-11-03 04:02:57,710 INFO L899 garLoopResultBuilder]: For program point L10697-1(line 10697) no Hoare annotation was computed. [2022-11-03 04:02:57,710 INFO L895 garLoopResultBuilder]: At program point L10697(line 10697) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-03 04:02:57,710 INFO L895 garLoopResultBuilder]: At program point L10202(lines 10108 10204) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-03 04:02:57,710 INFO L895 garLoopResultBuilder]: At program point L10731(line 10731) the Hoare annotation is: (= ~ldv_mutex_lock_of_poseidon~0 1) [2022-11-03 04:02:57,710 INFO L899 garLoopResultBuilder]: For program point L10665-1(line 10665) no Hoare annotation was computed. [2022-11-03 04:02:57,710 INFO L895 garLoopResultBuilder]: At program point L10665(line 10665) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-03 04:02:57,711 INFO L899 garLoopResultBuilder]: For program point L10599-1(line 10599) no Hoare annotation was computed. [2022-11-03 04:02:57,711 INFO L902 garLoopResultBuilder]: At program point L10599(line 10599) the Hoare annotation is: true [2022-11-03 04:02:57,711 INFO L895 garLoopResultBuilder]: At program point L10368(lines 10334 10370) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-03 04:02:57,711 INFO L899 garLoopResultBuilder]: For program point L10567-1(line 10567) no Hoare annotation was computed. [2022-11-03 04:02:57,711 INFO L902 garLoopResultBuilder]: At program point L10567(line 10567) the Hoare annotation is: true [2022-11-03 04:02:57,711 INFO L899 garLoopResultBuilder]: For program point L10700(line 10700) no Hoare annotation was computed. [2022-11-03 04:02:57,712 INFO L895 garLoopResultBuilder]: At program point L10634(line 10634) the Hoare annotation is: (= |ULTIMATE.start_main_~ldv_s_poseidon_fm_fops_v4l2_file_operations~0#1| 0) [2022-11-03 04:02:57,712 INFO L899 garLoopResultBuilder]: For program point L10668(line 10668) no Hoare annotation was computed. [2022-11-03 04:02:57,712 INFO L899 garLoopResultBuilder]: For program point L10701-1(line 10701) no Hoare annotation was computed. [2022-11-03 04:02:57,712 INFO L895 garLoopResultBuilder]: At program point L10701(line 10701) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-03 04:02:57,712 INFO L895 garLoopResultBuilder]: At program point L10669-1(line 10669) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-03 04:02:57,712 INFO L895 garLoopResultBuilder]: At program point L10669(line 10669) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-03 04:02:57,713 INFO L895 garLoopResultBuilder]: At program point L10174(lines 10125 10203) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-03 04:02:57,713 INFO L895 garLoopResultBuilder]: At program point L10835-1(line 10835) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-03 04:02:57,713 INFO L895 garLoopResultBuilder]: At program point L10835(line 10835) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-03 04:02:57,713 INFO L899 garLoopResultBuilder]: For program point L10175(line 10175) no Hoare annotation was computed. [2022-11-03 04:02:57,713 INFO L895 garLoopResultBuilder]: At program point L10836(lines 10832 10839) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-03 04:02:57,713 INFO L902 garLoopResultBuilder]: At program point L10572(line 10572) the Hoare annotation is: true [2022-11-03 04:02:57,714 INFO L899 garLoopResultBuilder]: For program point L10572-1(line 10572) no Hoare annotation was computed. [2022-11-03 04:02:57,714 INFO L899 garLoopResultBuilder]: For program point L10704(line 10704) no Hoare annotation was computed. [2022-11-03 04:02:57,714 INFO L899 garLoopResultBuilder]: For program point L10308(lines 10308 10311) no Hoare annotation was computed. [2022-11-03 04:02:57,717 INFO L444 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 04:02:57,719 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-03 04:02:57,747 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 03.11 04:02:57 BoogieIcfgContainer [2022-11-03 04:02:57,747 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-03 04:02:57,747 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-03 04:02:57,748 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-03 04:02:57,748 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-03 04:02:57,748 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 04:01:44" (3/4) ... [2022-11-03 04:02:57,751 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-11-03 04:02:57,756 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_get_drvdata [2022-11-03 04:02:57,757 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_lock_of_poseidon [2022-11-03 04:02:57,757 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_frequency___0 [2022-11-03 04:02:57,757 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy [2022-11-03 04:02:57,757 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2022-11-03 04:02:57,757 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_autopm_get_interface [2022-11-03 04:02:57,757 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_tuner_mode [2022-11-03 04:02:57,758 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2022-11-03 04:02:57,758 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure send_get_req [2022-11-03 04:02:57,758 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2022-11-03 04:02:57,758 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_lock_of_poseidon [2022-11-03 04:02:57,758 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure poseidon_fm_close [2022-11-03 04:02:57,758 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kref_get [2022-11-03 04:02:57,758 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_initialize [2022-11-03 04:02:57,758 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_autopm_put_interface [2022-11-03 04:02:57,759 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_return_value [2022-11-03 04:02:57,759 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_set_interface [2022-11-03 04:02:57,759 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kref_put [2022-11-03 04:02:57,759 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure video_get_drvdata [2022-11-03 04:02:57,759 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_control_msg [2022-11-03 04:02:57,759 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure poseidon_check_mode_radio [2022-11-03 04:02:57,759 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure strlcpy [2022-11-03 04:02:57,760 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure schedule_timeout [2022-11-03 04:02:57,760 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy [2022-11-03 04:02:57,760 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2022-11-03 04:02:57,760 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_current [2022-11-03 04:02:57,760 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_handler_precall [2022-11-03 04:02:57,760 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_successful_malloc [2022-11-03 04:02:57,760 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_make_path [2022-11-03 04:02:57,760 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __create_pipe [2022-11-03 04:02:57,761 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_debug_mode [2022-11-03 04:02:57,761 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-11-03 04:02:57,761 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2022-11-03 04:02:57,761 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock [2022-11-03 04:02:57,761 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure video_devdata [2022-11-03 04:02:57,762 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure poseidon_fm_open [2022-11-03 04:02:57,762 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure send_set_req [2022-11-03 04:02:57,794 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 339 nodes and edges [2022-11-03 04:02:57,798 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 123 nodes and edges [2022-11-03 04:02:57,802 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 40 nodes and edges [2022-11-03 04:02:57,807 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2022-11-03 04:02:57,811 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2022-11-03 04:02:57,816 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2022-11-03 04:02:57,820 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-11-03 04:02:57,822 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-03 04:02:57,859 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) [2022-11-03 04:02:57,859 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) [2022-11-03 04:02:57,859 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) [2022-11-03 04:02:57,859 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) [2022-11-03 04:02:57,860 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || ldv_mutex_lock_of_poseidon == 1) || !(ldv_mutex_pm_mutex == 1) [2022-11-03 04:02:57,860 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || ldv_mutex_lock_of_poseidon == 1) || !(ldv_mutex_pm_mutex == 1) [2022-11-03 04:02:57,860 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || ldv_mutex_lock_of_poseidon == 1) || !(ldv_mutex_pm_mutex == 1) [2022-11-03 04:02:57,860 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) [2022-11-03 04:02:57,863 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) [2022-11-03 04:02:58,614 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b65c4662-3a9a-4344-aed0-4bf958a647d0/bin/utaipan-7li7fVZpFI/witness.graphml [2022-11-03 04:02:58,615 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-03 04:02:58,616 INFO L158 Benchmark]: Toolchain (without parser) took 180543.27ms. Allocated memory was 109.1MB in the beginning and 1.5GB in the end (delta: 1.4GB). Free memory was 81.3MB in the beginning and 614.4MB in the end (delta: -533.0MB). Peak memory consumption was 860.8MB. Max. memory is 16.1GB. [2022-11-03 04:02:58,616 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 77.6MB. Free memory is still 36.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-03 04:02:58,616 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4241.88ms. Allocated memory was 109.1MB in the beginning and 237.0MB in the end (delta: 127.9MB). Free memory was 80.9MB in the beginning and 139.3MB in the end (delta: -58.4MB). Peak memory consumption was 119.5MB. Max. memory is 16.1GB. [2022-11-03 04:02:58,616 INFO L158 Benchmark]: Boogie Procedure Inliner took 292.63ms. Allocated memory is still 237.0MB. Free memory was 139.3MB in the beginning and 113.1MB in the end (delta: 26.2MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2022-11-03 04:02:58,617 INFO L158 Benchmark]: Boogie Preprocessor took 186.30ms. Allocated memory is still 237.0MB. Free memory was 113.1MB in the beginning and 90.0MB in the end (delta: 23.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2022-11-03 04:02:58,617 INFO L158 Benchmark]: RCFGBuilder took 101977.64ms. Allocated memory was 237.0MB in the beginning and 1.3GB in the end (delta: 1.0GB). Free memory was 90.0MB in the beginning and 659.3MB in the end (delta: -569.3MB). Peak memory consumption was 714.1MB. Max. memory is 16.1GB. [2022-11-03 04:02:58,618 INFO L158 Benchmark]: TraceAbstraction took 72967.64ms. Allocated memory was 1.3GB in the beginning and 1.5GB in the end (delta: 251.7MB). Free memory was 659.3MB in the beginning and 766.4MB in the end (delta: -107.1MB). Peak memory consumption was 144.6MB. Max. memory is 16.1GB. [2022-11-03 04:02:58,618 INFO L158 Benchmark]: Witness Printer took 867.56ms. Allocated memory is still 1.5GB. Free memory was 766.4MB in the beginning and 614.4MB in the end (delta: 152.0MB). Peak memory consumption was 151.0MB. Max. memory is 16.1GB. [2022-11-03 04:02:58,620 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 77.6MB. Free memory is still 36.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4241.88ms. Allocated memory was 109.1MB in the beginning and 237.0MB in the end (delta: 127.9MB). Free memory was 80.9MB in the beginning and 139.3MB in the end (delta: -58.4MB). Peak memory consumption was 119.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 292.63ms. Allocated memory is still 237.0MB. Free memory was 139.3MB in the beginning and 113.1MB in the end (delta: 26.2MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 186.30ms. Allocated memory is still 237.0MB. Free memory was 113.1MB in the beginning and 90.0MB in the end (delta: 23.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * RCFGBuilder took 101977.64ms. Allocated memory was 237.0MB in the beginning and 1.3GB in the end (delta: 1.0GB). Free memory was 90.0MB in the beginning and 659.3MB in the end (delta: -569.3MB). Peak memory consumption was 714.1MB. Max. memory is 16.1GB. * TraceAbstraction took 72967.64ms. Allocated memory was 1.3GB in the beginning and 1.5GB in the end (delta: 251.7MB). Free memory was 659.3MB in the beginning and 766.4MB in the end (delta: -107.1MB). Peak memory consumption was 144.6MB. Max. memory is 16.1GB. * Witness Printer took 867.56ms. Allocated memory is still 1.5GB. Free memory was 766.4MB in the beginning and 614.4MB in the end (delta: 152.0MB). Peak memory consumption was 151.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 11910]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 38 procedures, 395 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 72.8s, OverallIterations: 9, TraceHistogramMax: 12, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 45.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 18.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 17 mSolverCounterUnknown, 3265 SdHoareTripleChecker+Valid, 44.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 3230 mSDsluCounter, 6516 SdHoareTripleChecker+Invalid, 43.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 2297 mSDsCounter, 10 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 790 IncrementalHoareTripleChecker+Invalid, 817 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 10 mSolverCounterUnsat, 4450 mSDtfsCounter, 790 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 17 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 28 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1099occurred in iteration=7, InterpolantAutomatonStates: 27, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.5s AutomataMinimizationTime, 9 MinimizatonAttempts, 76 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 199 LocationsWithAnnotation, 1786 PreInvPairs, 2024 NumberOfFragments, 2362 HoareAnnotationTreeSize, 1786 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.3s HoareSimplificationTime, 199 FomulaSimplificationsInter, 5152 FormulaSimplificationTreeSizeReductionInter, 17.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.4s SsaConstructionTime, 1.7s SatisfiabilityAnalysisTime, 5.1s InterpolantComputationTime, 1136 NumberOfCodeBlocks, 1136 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 1127 ConstructedInterpolants, 0 QuantifiedInterpolants, 1323 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 9 InterpolantComputations, 9 PerfectInterpolantSequences, 3572/3572 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: 10291]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10327]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10364]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10677]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5431]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10022]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) - InvariantResult [Line: 10689]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10848]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || ldv_mutex_lock_of_poseidon == 1) || !(ldv_mutex_pm_mutex == 1) - InvariantResult [Line: 10341]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10968]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10726]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10808]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) - InvariantResult [Line: 10816]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || ldv_mutex_lock_of_poseidon == 1) || !(ldv_mutex_pm_mutex == 1) - InvariantResult [Line: 10125]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_poseidon == 2) && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10631]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10228]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) - InvariantResult [Line: 10673]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10840]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) - InvariantResult [Line: 10301]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10792]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) - InvariantResult [Line: 10669]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10832]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10108]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10713]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10968]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11053]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10341]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10125]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_poseidon == 2) && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10421]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9939]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10182]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_poseidon == 2) && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10731]: Loop Invariant Derived loop invariant: ldv_mutex_lock_of_poseidon == 1 - InvariantResult [Line: 10693]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10681]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10228]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) - InvariantResult [Line: 10334]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10824]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_poseidon == 2) && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10685]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 5250]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10800]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || ldv_mutex_lock_of_poseidon == 1) || !(ldv_mutex_pm_mutex == 1) - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10100]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10306]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10705]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 11053]: Loop Invariant Derived loop invariant: 1 RESULT: Ultimate proved your program to be correct! [2022-11-03 04:02:58,716 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b65c4662-3a9a-4344-aed0-4bf958a647d0/bin/utaipan-7li7fVZpFI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE