./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--edac--i7300_edac.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e77b5226-e576-4be2-a209-2b6e27120cde/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e77b5226-e576-4be2-a209-2b6e27120cde/bin/uautomizer-vX5HgA9Q3a/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e77b5226-e576-4be2-a209-2b6e27120cde/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e77b5226-e576-4be2-a209-2b6e27120cde/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--edac--i7300_edac.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e77b5226-e576-4be2-a209-2b6e27120cde/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e77b5226-e576-4be2-a209-2b6e27120cde/bin/uautomizer-vX5HgA9Q3a --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash bd4fbab36214655a128eed4da7b96b31320ccba2497269f1a933e07472cfd581 --- 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-b5237d8 [2022-11-21 16:56:46,351 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 16:56:46,353 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 16:56:46,391 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 16:56:46,392 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 16:56:46,396 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 16:56:46,399 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 16:56:46,403 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 16:56:46,406 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 16:56:46,413 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 16:56:46,414 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 16:56:46,416 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 16:56:46,417 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 16:56:46,419 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 16:56:46,423 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 16:56:46,425 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 16:56:46,427 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 16:56:46,428 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 16:56:46,429 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 16:56:46,431 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 16:56:46,435 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 16:56:46,436 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 16:56:46,437 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 16:56:46,438 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 16:56:46,441 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 16:56:46,442 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 16:56:46,442 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 16:56:46,443 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 16:56:46,443 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 16:56:46,444 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 16:56:46,445 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 16:56:46,445 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 16:56:46,446 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 16:56:46,447 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 16:56:46,448 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 16:56:46,448 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 16:56:46,449 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 16:56:46,449 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 16:56:46,449 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 16:56:46,450 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 16:56:46,450 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 16:56:46,451 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e77b5226-e576-4be2-a209-2b6e27120cde/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-21 16:56:46,475 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 16:56:46,475 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 16:56:46,475 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 16:56:46,475 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 16:56:46,476 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 16:56:46,476 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 16:56:46,477 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 16:56:46,477 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 16:56:46,477 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 16:56:46,477 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 16:56:46,478 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 16:56:46,478 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 16:56:46,478 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 16:56:46,478 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 16:56:46,478 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 16:56:46,478 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 16:56:46,479 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 16:56:46,479 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 16:56:46,479 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 16:56:46,479 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 16:56:46,479 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 16:56:46,480 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:56:46,480 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 16:56:46,480 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 16:56:46,480 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 16:56:46,480 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 16:56:46,481 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 16:56:46,481 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 16:56:46,481 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 16:56:46,481 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 16:56:46,481 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_e77b5226-e576-4be2-a209-2b6e27120cde/bin/uautomizer-vX5HgA9Q3a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e77b5226-e576-4be2-a209-2b6e27120cde/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bd4fbab36214655a128eed4da7b96b31320ccba2497269f1a933e07472cfd581 [2022-11-21 16:56:46,811 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 16:56:46,849 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 16:56:46,852 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 16:56:46,854 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 16:56:46,855 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 16:56:46,856 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e77b5226-e576-4be2-a209-2b6e27120cde/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--edac--i7300_edac.ko-main.cil.out.i [2022-11-21 16:56:49,914 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 16:56:50,357 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 16:56:50,360 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e77b5226-e576-4be2-a209-2b6e27120cde/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--edac--i7300_edac.ko-main.cil.out.i [2022-11-21 16:56:50,394 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e77b5226-e576-4be2-a209-2b6e27120cde/bin/uautomizer-vX5HgA9Q3a/data/4294391f7/3fe8f2d6c6eb4765bfd0194f53db81b0/FLAG678c20f69 [2022-11-21 16:56:50,416 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e77b5226-e576-4be2-a209-2b6e27120cde/bin/uautomizer-vX5HgA9Q3a/data/4294391f7/3fe8f2d6c6eb4765bfd0194f53db81b0 [2022-11-21 16:56:50,424 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 16:56:50,426 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 16:56:50,429 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 16:56:50,429 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 16:56:50,433 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 16:56:50,434 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:56:50" (1/1) ... [2022-11-21 16:56:50,435 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68e618f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:56:50, skipping insertion in model container [2022-11-21 16:56:50,435 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:56:50" (1/1) ... [2022-11-21 16:56:50,443 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 16:56:50,547 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 16:56:51,540 WARN L237 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_e77b5226-e576-4be2-a209-2b6e27120cde/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--edac--i7300_edac.ko-main.cil.out.i[131416,131429] [2022-11-21 16:56:51,610 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 16:56:51,644 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 16:56:51,975 WARN L237 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_e77b5226-e576-4be2-a209-2b6e27120cde/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--edac--i7300_edac.ko-main.cil.out.i[131416,131429] [2022-11-21 16:56:51,995 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 16:56:52,037 INFO L208 MainTranslator]: Completed translation [2022-11-21 16:56:52,038 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:56:52 WrapperNode [2022-11-21 16:56:52,039 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 16:56:52,041 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 16:56:52,041 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 16:56:52,042 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 16:56:52,049 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:56:52" (1/1) ... [2022-11-21 16:56:52,121 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:56:52" (1/1) ... [2022-11-21 16:56:52,223 INFO L138 Inliner]: procedures = 106, calls = 824, calls flagged for inlining = 44, calls inlined = 34, statements flattened = 1675 [2022-11-21 16:56:52,224 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 16:56:52,225 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 16:56:52,225 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 16:56:52,225 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 16:56:52,234 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:56:52" (1/1) ... [2022-11-21 16:56:52,235 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:56:52" (1/1) ... [2022-11-21 16:56:52,261 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:56:52" (1/1) ... [2022-11-21 16:56:52,261 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:56:52" (1/1) ... [2022-11-21 16:56:52,343 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:56:52" (1/1) ... [2022-11-21 16:56:52,362 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:56:52" (1/1) ... [2022-11-21 16:56:52,384 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:56:52" (1/1) ... [2022-11-21 16:56:52,391 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:56:52" (1/1) ... [2022-11-21 16:56:52,427 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 16:56:52,428 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 16:56:52,428 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 16:56:52,428 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 16:56:52,429 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:56:52" (1/1) ... [2022-11-21 16:56:52,436 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:56:52,446 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e77b5226-e576-4be2-a209-2b6e27120cde/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:56:52,464 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e77b5226-e576-4be2-a209-2b6e27120cde/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-21 16:56:52,483 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e77b5226-e576-4be2-a209-2b6e27120cde/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-21 16:56:52,508 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-11-21 16:56:52,508 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-11-21 16:56:52,509 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-21 16:56:52,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-21 16:56:52,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-21 16:56:52,509 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2022-11-21 16:56:52,509 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2022-11-21 16:56:52,510 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-21 16:56:52,510 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-21 16:56:52,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-21 16:56:52,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-21 16:56:52,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-21 16:56:52,511 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-21 16:56:52,511 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-21 16:56:52,511 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 16:56:52,511 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_put [2022-11-21 16:56:52,511 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_put [2022-11-21 16:56:52,511 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 16:56:52,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 16:56:52,512 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 16:56:52,512 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-21 16:56:52,512 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-21 16:56:52,512 INFO L130 BoogieDeclarations]: Found specification of procedure edac_mc_free [2022-11-21 16:56:52,513 INFO L138 BoogieDeclarations]: Found implementation of procedure edac_mc_free [2022-11-21 16:56:52,513 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 16:56:52,513 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_device [2022-11-21 16:56:52,513 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_device [2022-11-21 16:56:52,513 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 16:56:52,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 16:56:52,514 INFO L130 BoogieDeclarations]: Found specification of procedure i7300_put_devices [2022-11-21 16:56:52,514 INFO L138 BoogieDeclarations]: Found implementation of procedure i7300_put_devices [2022-11-21 16:56:52,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 16:56:52,514 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 16:56:52,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 16:56:52,958 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 16:56:52,960 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 16:56:54,878 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 16:56:54,894 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 16:56:54,894 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-21 16:56:54,897 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:56:54 BoogieIcfgContainer [2022-11-21 16:56:54,897 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 16:56:54,900 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-21 16:56:54,900 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-21 16:56:54,903 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-21 16:56:54,903 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.11 04:56:50" (1/3) ... [2022-11-21 16:56:54,906 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3c760e35 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 04:56:54, skipping insertion in model container [2022-11-21 16:56:54,906 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:56:52" (2/3) ... [2022-11-21 16:56:54,907 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3c760e35 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 04:56:54, skipping insertion in model container [2022-11-21 16:56:54,907 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:56:54" (3/3) ... [2022-11-21 16:56:54,908 INFO L112 eAbstractionObserver]: Analyzing ICFG 32_7a_cilled_linux-3.8-rc1-drivers--edac--i7300_edac.ko-main.cil.out.i [2022-11-21 16:56:54,927 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-21 16:56:54,927 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-21 16:56:55,004 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-21 16:56:55,011 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=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@c66025, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-21 16:56:55,012 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-21 16:56:55,021 INFO L276 IsEmpty]: Start isEmpty. Operand has 359 states, 300 states have (on average 1.4433333333333334) internal successors, (433), 306 states have internal predecessors, (433), 46 states have call successors, (46), 11 states have call predecessors, (46), 11 states have return successors, (46), 46 states have call predecessors, (46), 46 states have call successors, (46) [2022-11-21 16:56:55,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-11-21 16:56:55,031 INFO L187 NwaCegarLoop]: Found error trace [2022-11-21 16:56:55,032 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-21 16:56:55,032 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-21 16:56:55,040 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 16:56:55,040 INFO L85 PathProgramCache]: Analyzing trace with hash -952472234, now seen corresponding path program 1 times [2022-11-21 16:56:55,050 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 16:56:55,051 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [76836564] [2022-11-21 16:56:55,051 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:56:55,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 16:56:55,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:56:55,694 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 16:56:55,695 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-21 16:56:55,695 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [76836564] [2022-11-21 16:56:55,696 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [76836564] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-21 16:56:55,696 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-21 16:56:55,696 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-21 16:56:55,698 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [33535387] [2022-11-21 16:56:55,699 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-21 16:56:55,703 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-21 16:56:55,704 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-21 16:56:55,732 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-21 16:56:55,733 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-21 16:56:55,736 INFO L87 Difference]: Start difference. First operand has 359 states, 300 states have (on average 1.4433333333333334) internal successors, (433), 306 states have internal predecessors, (433), 46 states have call successors, (46), 11 states have call predecessors, (46), 11 states have return successors, (46), 46 states have call predecessors, (46), 46 states have call successors, (46) Second operand has 3 states, 3 states have (on average 5.333333333333333) internal successors, (16), 3 states have internal predecessors, (16), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-21 16:56:55,986 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-21 16:56:55,986 INFO L93 Difference]: Finished difference Result 1037 states and 1541 transitions. [2022-11-21 16:56:55,988 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-21 16:56:55,989 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.333333333333333) internal successors, (16), 3 states have internal predecessors, (16), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 17 [2022-11-21 16:56:55,990 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-21 16:56:56,009 INFO L225 Difference]: With dead ends: 1037 [2022-11-21 16:56:56,009 INFO L226 Difference]: Without dead ends: 677 [2022-11-21 16:56:56,019 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 [2022-11-21 16:56:56,024 INFO L413 NwaCegarLoop]: 560 mSDtfsCounter, 486 mSDsluCounter, 489 mSDsCounter, 0 mSdLazyCounter, 13 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 486 SdHoareTripleChecker+Valid, 1049 SdHoareTripleChecker+Invalid, 16 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 13 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-21 16:56:56,026 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [486 Valid, 1049 Invalid, 16 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 13 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-21 16:56:56,046 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 677 states. [2022-11-21 16:56:56,138 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 677 to 677. [2022-11-21 16:56:56,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 677 states, 567 states have (on average 1.433862433862434) internal successors, (813), 573 states have internal predecessors, (813), 89 states have call successors, (89), 21 states have call predecessors, (89), 20 states have return successors, (86), 86 states have call predecessors, (86), 86 states have call successors, (86) [2022-11-21 16:56:56,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 677 states and 988 transitions. [2022-11-21 16:56:56,147 INFO L78 Accepts]: Start accepts. Automaton has 677 states and 988 transitions. Word has length 17 [2022-11-21 16:56:56,148 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-21 16:56:56,148 INFO L495 AbstractCegarLoop]: Abstraction has 677 states and 988 transitions. [2022-11-21 16:56:56,148 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.333333333333333) internal successors, (16), 3 states have internal predecessors, (16), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-21 16:56:56,148 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 988 transitions. [2022-11-21 16:56:56,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-11-21 16:56:56,150 INFO L187 NwaCegarLoop]: Found error trace [2022-11-21 16:56:56,151 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-21 16:56:56,151 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-21 16:56:56,151 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-21 16:56:56,152 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 16:56:56,152 INFO L85 PathProgramCache]: Analyzing trace with hash 1821358704, now seen corresponding path program 1 times [2022-11-21 16:56:56,152 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 16:56:56,152 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [819780239] [2022-11-21 16:56:56,152 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:56:56,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 16:56:56,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:56:56,538 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 16:56:56,539 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-21 16:56:56,539 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [819780239] [2022-11-21 16:56:56,539 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [819780239] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-21 16:56:56,539 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-21 16:56:56,541 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-21 16:56:56,542 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1464350775] [2022-11-21 16:56:56,542 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-21 16:56:56,547 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-21 16:56:56,547 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-21 16:56:56,548 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-21 16:56:56,552 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-21 16:56:56,553 INFO L87 Difference]: Start difference. First operand 677 states and 988 transitions. Second operand has 5 states, 5 states have (on average 5.0) internal successors, (25), 5 states have internal predecessors, (25), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-21 16:56:56,898 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-21 16:56:56,899 INFO L93 Difference]: Finished difference Result 1647 states and 2430 transitions. [2022-11-21 16:56:56,900 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-21 16:56:56,900 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 5.0) internal successors, (25), 5 states have internal predecessors, (25), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 26 [2022-11-21 16:56:56,905 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-21 16:56:56,914 INFO L225 Difference]: With dead ends: 1647 [2022-11-21 16:56:56,915 INFO L226 Difference]: Without dead ends: 973 [2022-11-21 16:56:56,918 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-11-21 16:56:56,919 INFO L413 NwaCegarLoop]: 904 mSDtfsCounter, 1290 mSDsluCounter, 1127 mSDsCounter, 0 mSdLazyCounter, 56 mSolverCounterSat, 85 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1290 SdHoareTripleChecker+Valid, 2031 SdHoareTripleChecker+Invalid, 141 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 85 IncrementalHoareTripleChecker+Valid, 56 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-11-21 16:56:56,919 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1290 Valid, 2031 Invalid, 141 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [85 Valid, 56 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-11-21 16:56:56,923 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 973 states. [2022-11-21 16:56:57,002 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 973 to 680. [2022-11-21 16:56:57,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 680 states, 570 states have (on average 1.4298245614035088) internal successors, (815), 576 states have internal predecessors, (815), 89 states have call successors, (89), 21 states have call predecessors, (89), 20 states have return successors, (86), 86 states have call predecessors, (86), 86 states have call successors, (86) [2022-11-21 16:56:57,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 680 states and 990 transitions. [2022-11-21 16:56:57,009 INFO L78 Accepts]: Start accepts. Automaton has 680 states and 990 transitions. Word has length 26 [2022-11-21 16:56:57,010 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-21 16:56:57,010 INFO L495 AbstractCegarLoop]: Abstraction has 680 states and 990 transitions. [2022-11-21 16:56:57,010 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 5.0) internal successors, (25), 5 states have internal predecessors, (25), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-21 16:56:57,010 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 990 transitions. [2022-11-21 16:56:57,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-11-21 16:56:57,017 INFO L187 NwaCegarLoop]: Found error trace [2022-11-21 16:56:57,017 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-21 16:56:57,018 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-21 16:56:57,018 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-21 16:56:57,027 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 16:56:57,028 INFO L85 PathProgramCache]: Analyzing trace with hash -1736291920, now seen corresponding path program 1 times [2022-11-21 16:56:57,029 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 16:56:57,029 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1990470768] [2022-11-21 16:56:57,029 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:56:57,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 16:56:57,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:56:57,241 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 16:56:57,241 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-21 16:56:57,242 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1990470768] [2022-11-21 16:56:57,242 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1990470768] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-21 16:56:57,243 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-21 16:56:57,243 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-21 16:56:57,243 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1997352544] [2022-11-21 16:56:57,243 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-21 16:56:57,244 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-21 16:56:57,244 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-21 16:56:57,245 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-21 16:56:57,245 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-21 16:56:57,245 INFO L87 Difference]: Start difference. First operand 680 states and 990 transitions. Second operand has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 3 states have internal predecessors, (25), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-21 16:56:57,322 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-21 16:56:57,323 INFO L93 Difference]: Finished difference Result 682 states and 991 transitions. [2022-11-21 16:56:57,323 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-21 16:56:57,323 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), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 26 [2022-11-21 16:56:57,324 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-21 16:56:57,328 INFO L225 Difference]: With dead ends: 682 [2022-11-21 16:56:57,329 INFO L226 Difference]: Without dead ends: 679 [2022-11-21 16:56:57,332 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 [2022-11-21 16:56:57,337 INFO L413 NwaCegarLoop]: 511 mSDtfsCounter, 489 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 489 SdHoareTripleChecker+Valid, 511 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-21 16:56:57,338 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [489 Valid, 511 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-21 16:56:57,340 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 679 states. [2022-11-21 16:56:57,396 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 679 to 679. [2022-11-21 16:56:57,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 679 states, 570 states have (on average 1.4280701754385965) internal successors, (814), 575 states have internal predecessors, (814), 88 states have call successors, (88), 21 states have call predecessors, (88), 20 states have return successors, (86), 86 states have call predecessors, (86), 86 states have call successors, (86) [2022-11-21 16:56:57,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 679 states and 988 transitions. [2022-11-21 16:56:57,402 INFO L78 Accepts]: Start accepts. Automaton has 679 states and 988 transitions. Word has length 26 [2022-11-21 16:56:57,402 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-21 16:56:57,402 INFO L495 AbstractCegarLoop]: Abstraction has 679 states and 988 transitions. [2022-11-21 16:56:57,402 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), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-21 16:56:57,402 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 988 transitions. [2022-11-21 16:56:57,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-11-21 16:56:57,404 INFO L187 NwaCegarLoop]: Found error trace [2022-11-21 16:56:57,404 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-21 16:56:57,405 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-21 16:56:57,405 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-21 16:56:57,407 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 16:56:57,407 INFO L85 PathProgramCache]: Analyzing trace with hash 2009400228, now seen corresponding path program 1 times [2022-11-21 16:56:57,408 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 16:56:57,408 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [568522461] [2022-11-21 16:56:57,408 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:56:57,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 16:56:57,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:56:57,636 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 16:56:57,637 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-21 16:56:57,637 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [568522461] [2022-11-21 16:56:57,637 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [568522461] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-21 16:56:57,637 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-21 16:56:57,637 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-21 16:56:57,638 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [978910883] [2022-11-21 16:56:57,638 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-21 16:56:57,639 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-21 16:56:57,639 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-21 16:56:57,639 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-21 16:56:57,640 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-21 16:56:57,640 INFO L87 Difference]: Start difference. First operand 679 states and 988 transitions. Second operand has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-21 16:56:57,733 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-21 16:56:57,733 INFO L93 Difference]: Finished difference Result 681 states and 989 transitions. [2022-11-21 16:56:57,733 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-21 16:56:57,734 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 27 [2022-11-21 16:56:57,734 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-21 16:56:57,739 INFO L225 Difference]: With dead ends: 681 [2022-11-21 16:56:57,739 INFO L226 Difference]: Without dead ends: 678 [2022-11-21 16:56:57,740 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 [2022-11-21 16:56:57,746 INFO L413 NwaCegarLoop]: 509 mSDtfsCounter, 486 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 486 SdHoareTripleChecker+Valid, 509 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-21 16:56:57,747 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [486 Valid, 509 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-21 16:56:57,750 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 678 states. [2022-11-21 16:56:57,804 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 678 to 678. [2022-11-21 16:56:57,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 678 states, 570 states have (on average 1.4263157894736842) internal successors, (813), 574 states have internal predecessors, (813), 87 states have call successors, (87), 21 states have call predecessors, (87), 20 states have return successors, (86), 86 states have call predecessors, (86), 86 states have call successors, (86) [2022-11-21 16:56:57,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 678 states and 986 transitions. [2022-11-21 16:56:57,809 INFO L78 Accepts]: Start accepts. Automaton has 678 states and 986 transitions. Word has length 27 [2022-11-21 16:56:57,810 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-21 16:56:57,810 INFO L495 AbstractCegarLoop]: Abstraction has 678 states and 986 transitions. [2022-11-21 16:56:57,810 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-21 16:56:57,810 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 986 transitions. [2022-11-21 16:56:57,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-21 16:56:57,811 INFO L187 NwaCegarLoop]: Found error trace [2022-11-21 16:56:57,811 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-21 16:56:57,812 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-21 16:56:57,812 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-21 16:56:57,812 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 16:56:57,813 INFO L85 PathProgramCache]: Analyzing trace with hash -2133222605, now seen corresponding path program 1 times [2022-11-21 16:56:57,813 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 16:56:57,813 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [349137196] [2022-11-21 16:56:57,813 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:56:57,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 16:56:57,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:56:57,947 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 16:56:57,947 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-21 16:56:57,948 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [349137196] [2022-11-21 16:56:57,952 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [349137196] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-21 16:56:57,952 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-21 16:56:57,952 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-21 16:56:57,953 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [556725195] [2022-11-21 16:56:57,953 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-21 16:56:57,953 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-21 16:56:57,953 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-21 16:56:57,954 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-21 16:56:57,954 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-21 16:56:57,956 INFO L87 Difference]: Start difference. First operand 678 states and 986 transitions. Second operand has 3 states, 3 states have (on average 9.0) internal successors, (27), 3 states have internal predecessors, (27), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-21 16:56:58,042 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-21 16:56:58,042 INFO L93 Difference]: Finished difference Result 678 states and 986 transitions. [2022-11-21 16:56:58,044 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-21 16:56:58,044 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 9.0) internal successors, (27), 3 states have internal predecessors, (27), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 28 [2022-11-21 16:56:58,045 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-21 16:56:58,045 INFO L225 Difference]: With dead ends: 678 [2022-11-21 16:56:58,045 INFO L226 Difference]: Without dead ends: 0 [2022-11-21 16:56:58,046 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 [2022-11-21 16:56:58,047 INFO L413 NwaCegarLoop]: 507 mSDtfsCounter, 482 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 482 SdHoareTripleChecker+Valid, 507 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-21 16:56:58,047 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [482 Valid, 507 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-21 16:56:58,048 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-11-21 16:56:58,048 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-11-21 16:56:58,048 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) [2022-11-21 16:56:58,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-11-21 16:56:58,049 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 28 [2022-11-21 16:56:58,049 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-21 16:56:58,049 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-11-21 16:56:58,049 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 9.0) internal successors, (27), 3 states have internal predecessors, (27), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-21 16:56:58,050 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-11-21 16:56:58,050 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-11-21 16:56:58,052 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-11-21 16:56:58,053 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-21 16:56:58,055 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-11-21 16:57:00,491 INFO L902 garLoopResultBuilder]: At program point L4911(lines 4910 4912) the Hoare annotation is: true [2022-11-21 16:57:00,491 INFO L902 garLoopResultBuilder]: At program point pci_write_config_dwordENTRY(lines 3279 3286) the Hoare annotation is: true [2022-11-21 16:57:00,491 INFO L899 garLoopResultBuilder]: For program point pci_write_config_dwordFINAL(lines 3279 3286) no Hoare annotation was computed. [2022-11-21 16:57:00,491 INFO L899 garLoopResultBuilder]: For program point pci_write_config_dwordEXIT(lines 3279 3286) no Hoare annotation was computed. [2022-11-21 16:57:00,491 INFO L899 garLoopResultBuilder]: For program point pci_read_config_wordFINAL(lines 3263 3270) no Hoare annotation was computed. [2022-11-21 16:57:00,492 INFO L902 garLoopResultBuilder]: At program point pci_read_config_wordENTRY(lines 3263 3270) the Hoare annotation is: true [2022-11-21 16:57:00,492 INFO L902 garLoopResultBuilder]: At program point L4907(lines 4906 4908) the Hoare annotation is: true [2022-11-21 16:57:00,492 INFO L899 garLoopResultBuilder]: For program point pci_read_config_wordEXIT(lines 3263 3270) no Hoare annotation was computed. [2022-11-21 16:57:00,492 INFO L899 garLoopResultBuilder]: For program point kfreeEXIT(lines 4931 4933) no Hoare annotation was computed. [2022-11-21 16:57:00,492 INFO L902 garLoopResultBuilder]: At program point kfreeENTRY(lines 4931 4933) the Hoare annotation is: true [2022-11-21 16:57:00,492 INFO L899 garLoopResultBuilder]: For program point kfreeFINAL(lines 4931 4933) no Hoare annotation was computed. [2022-11-21 16:57:00,492 INFO L902 garLoopResultBuilder]: At program point L4096(line 4096) the Hoare annotation is: true [2022-11-21 16:57:00,492 INFO L899 garLoopResultBuilder]: For program point L4096-1(line 4096) no Hoare annotation was computed. [2022-11-21 16:57:00,492 INFO L899 garLoopResultBuilder]: For program point i7300_put_devicesFINAL(lines 4088 4109) no Hoare annotation was computed. [2022-11-21 16:57:00,493 INFO L899 garLoopResultBuilder]: For program point i7300_put_devicesEXIT(lines 4088 4109) no Hoare annotation was computed. [2022-11-21 16:57:00,493 INFO L902 garLoopResultBuilder]: At program point i7300_put_devicesENTRY(lines 4088 4109) the Hoare annotation is: true [2022-11-21 16:57:00,493 INFO L902 garLoopResultBuilder]: At program point L4106(line 4106) the Hoare annotation is: true [2022-11-21 16:57:00,493 INFO L899 garLoopResultBuilder]: For program point L4105-1(line 4105) no Hoare annotation was computed. [2022-11-21 16:57:00,493 INFO L902 garLoopResultBuilder]: At program point L4105(line 4105) the Hoare annotation is: true [2022-11-21 16:57:00,493 INFO L899 garLoopResultBuilder]: For program point L4106-1(line 4106) no Hoare annotation was computed. [2022-11-21 16:57:00,493 INFO L902 garLoopResultBuilder]: At program point L4102(lines 4091 4108) the Hoare annotation is: true [2022-11-21 16:57:00,493 INFO L902 garLoopResultBuilder]: At program point L4100(lines 4091 4108) the Hoare annotation is: true [2022-11-21 16:57:00,493 INFO L902 garLoopResultBuilder]: At program point L4098(lines 4091 4108) the Hoare annotation is: true [2022-11-21 16:57:00,494 INFO L902 garLoopResultBuilder]: At program point pci_read_config_dwordENTRY(lines 3271 3278) the Hoare annotation is: true [2022-11-21 16:57:00,494 INFO L902 garLoopResultBuilder]: At program point L4903(lines 4902 4904) the Hoare annotation is: true [2022-11-21 16:57:00,494 INFO L899 garLoopResultBuilder]: For program point pci_read_config_dwordFINAL(lines 3271 3278) no Hoare annotation was computed. [2022-11-21 16:57:00,494 INFO L899 garLoopResultBuilder]: For program point pci_read_config_dwordEXIT(lines 3271 3278) no Hoare annotation was computed. [2022-11-21 16:57:00,494 INFO L899 garLoopResultBuilder]: For program point L3294(line 3294) no Hoare annotation was computed. [2022-11-21 16:57:00,494 INFO L902 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 3301 3310) the Hoare annotation is: true [2022-11-21 16:57:00,494 INFO L899 garLoopResultBuilder]: For program point L3293(lines 3293 3295) no Hoare annotation was computed. [2022-11-21 16:57:00,494 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 3301 3310) no Hoare annotation was computed. [2022-11-21 16:57:00,494 INFO L899 garLoopResultBuilder]: For program point L3303(lines 3303 3309) no Hoare annotation was computed. [2022-11-21 16:57:00,495 INFO L899 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 3301 3310) no Hoare annotation was computed. [2022-11-21 16:57:00,495 INFO L902 garLoopResultBuilder]: At program point L3299(lines 3297 3300) the Hoare annotation is: true [2022-11-21 16:57:00,495 INFO L899 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 4507 4512) no Hoare annotation was computed. [2022-11-21 16:57:00,495 INFO L902 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 4507 4512) the Hoare annotation is: true [2022-11-21 16:57:00,495 INFO L899 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 4510) no Hoare annotation was computed. [2022-11-21 16:57:00,495 INFO L899 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 4507 4512) no Hoare annotation was computed. [2022-11-21 16:57:00,495 INFO L902 garLoopResultBuilder]: At program point pci_nameENTRY(lines 3323 3329) the Hoare annotation is: true [2022-11-21 16:57:00,495 INFO L902 garLoopResultBuilder]: At program point L3243(lines 3240 3245) the Hoare annotation is: true [2022-11-21 16:57:00,495 INFO L899 garLoopResultBuilder]: For program point pci_nameEXIT(lines 3323 3329) no Hoare annotation was computed. [2022-11-21 16:57:00,496 INFO L902 garLoopResultBuilder]: At program point L3255(lines 3247 3257) the Hoare annotation is: true [2022-11-21 16:57:00,496 INFO L899 garLoopResultBuilder]: For program point pci_nameFINAL(lines 3323 3329) no Hoare annotation was computed. [2022-11-21 16:57:00,496 INFO L899 garLoopResultBuilder]: For program point L3250(lines 3250 3253) no Hoare annotation was computed. [2022-11-21 16:57:00,496 INFO L902 garLoopResultBuilder]: At program point pci_dev_putENTRY(lines 4913 4915) the Hoare annotation is: true [2022-11-21 16:57:00,496 INFO L899 garLoopResultBuilder]: For program point pci_dev_putEXIT(lines 4913 4915) no Hoare annotation was computed. [2022-11-21 16:57:00,496 INFO L899 garLoopResultBuilder]: For program point pci_dev_putFINAL(lines 4913 4915) no Hoare annotation was computed. [2022-11-21 16:57:00,496 INFO L899 garLoopResultBuilder]: For program point pci_get_deviceEXIT(lines 4920 4922) no Hoare annotation was computed. [2022-11-21 16:57:00,496 INFO L902 garLoopResultBuilder]: At program point L4921(line 4921) the Hoare annotation is: true [2022-11-21 16:57:00,496 INFO L899 garLoopResultBuilder]: For program point L4921-1(line 4921) no Hoare annotation was computed. [2022-11-21 16:57:00,497 INFO L902 garLoopResultBuilder]: At program point pci_get_deviceENTRY(lines 4920 4922) the Hoare annotation is: true [2022-11-21 16:57:00,497 INFO L899 garLoopResultBuilder]: For program point pci_get_deviceFINAL(lines 4920 4922) no Hoare annotation was computed. [2022-11-21 16:57:00,497 INFO L899 garLoopResultBuilder]: For program point L4065-1(lines 4065 4066) no Hoare annotation was computed. [2022-11-21 16:57:00,497 INFO L895 garLoopResultBuilder]: At program point L4065(lines 4065 4066) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,497 INFO L895 garLoopResultBuilder]: At program point L4924(lines 4923 4925) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,497 INFO L899 garLoopResultBuilder]: For program point L3735(lines 3735 3738) no Hoare annotation was computed. [2022-11-21 16:57:00,498 INFO L899 garLoopResultBuilder]: For program point L3735-2(lines 3734 3744) no Hoare annotation was computed. [2022-11-21 16:57:00,498 INFO L899 garLoopResultBuilder]: For program point L4198(lines 4198 4202) no Hoare annotation was computed. [2022-11-21 16:57:00,498 INFO L899 garLoopResultBuilder]: For program point L4132(line 4132) no Hoare annotation was computed. [2022-11-21 16:57:00,498 INFO L899 garLoopResultBuilder]: For program point L4198-2(lines 4198 4202) no Hoare annotation was computed. [2022-11-21 16:57:00,498 INFO L899 garLoopResultBuilder]: For program point L3934(lines 3934 3937) no Hoare annotation was computed. [2022-11-21 16:57:00,498 INFO L899 garLoopResultBuilder]: For program point L4266(lines 4266 4273) no Hoare annotation was computed. [2022-11-21 16:57:00,498 INFO L895 garLoopResultBuilder]: At program point L3341(lines 3331 3344) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,498 INFO L899 garLoopResultBuilder]: For program point L3870(lines 3870 3873) no Hoare annotation was computed. [2022-11-21 16:57:00,498 INFO L899 garLoopResultBuilder]: For program point L3870-2(lines 3870 3873) no Hoare annotation was computed. [2022-11-21 16:57:00,499 INFO L899 garLoopResultBuilder]: For program point L4267(lines 4267 4270) no Hoare annotation was computed. [2022-11-21 16:57:00,499 INFO L895 garLoopResultBuilder]: At program point L4267-2(lines 4192 4288) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,499 INFO L899 garLoopResultBuilder]: For program point L4003-1(lines 4003 4004) no Hoare annotation was computed. [2022-11-21 16:57:00,499 INFO L895 garLoopResultBuilder]: At program point L4003(lines 4003 4004) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,499 INFO L899 garLoopResultBuilder]: For program point L3739-1(lines 3619 3761) no Hoare annotation was computed. [2022-11-21 16:57:00,499 INFO L899 garLoopResultBuilder]: For program point L3673-1(lines 3619 3761) no Hoare annotation was computed. [2022-11-21 16:57:00,499 INFO L899 garLoopResultBuilder]: For program point L4334(lines 4334 4338) no Hoare annotation was computed. [2022-11-21 16:57:00,499 INFO L899 garLoopResultBuilder]: For program point L4334-2(lines 4334 4338) no Hoare annotation was computed. [2022-11-21 16:57:00,500 INFO L895 garLoopResultBuilder]: At program point L4136(lines 4116 4181) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,500 INFO L895 garLoopResultBuilder]: At program point L4863(lines 4862 4864) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,500 INFO L899 garLoopResultBuilder]: For program point L3674(lines 3674 3678) no Hoare annotation was computed. [2022-11-21 16:57:00,500 INFO L899 garLoopResultBuilder]: For program point L3674-2(lines 3674 3678) no Hoare annotation was computed. [2022-11-21 16:57:00,500 INFO L899 garLoopResultBuilder]: For program point L4401(line 4401) no Hoare annotation was computed. [2022-11-21 16:57:00,500 INFO L899 garLoopResultBuilder]: For program point L4203(lines 4203 4206) no Hoare annotation was computed. [2022-11-21 16:57:00,500 INFO L899 garLoopResultBuilder]: For program point L4005(lines 4005 4008) no Hoare annotation was computed. [2022-11-21 16:57:00,500 INFO L899 garLoopResultBuilder]: For program point L4005-2(lines 4005 4008) no Hoare annotation was computed. [2022-11-21 16:57:00,501 INFO L895 garLoopResultBuilder]: At program point L3939(lines 3867 3965) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,501 INFO L899 garLoopResultBuilder]: For program point L4402(lines 4402 4434) no Hoare annotation was computed. [2022-11-21 16:57:00,501 INFO L899 garLoopResultBuilder]: For program point L4138(line 4138) no Hoare annotation was computed. [2022-11-21 16:57:00,501 INFO L899 garLoopResultBuilder]: For program point L4138-2(lines 4138 4142) no Hoare annotation was computed. [2022-11-21 16:57:00,501 INFO L895 garLoopResultBuilder]: At program point L4072(lines 4001 4086) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,501 INFO L895 garLoopResultBuilder]: At program point L3808-1(line 3808) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,501 INFO L895 garLoopResultBuilder]: At program point L4139(lines 4116 4181) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,501 INFO L895 garLoopResultBuilder]: At program point L3941(lines 3867 3965) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,502 INFO L899 garLoopResultBuilder]: For program point L4404(lines 4404 4431) no Hoare annotation was computed. [2022-11-21 16:57:00,502 INFO L895 garLoopResultBuilder]: At program point L4074(lines 4001 4086) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,502 INFO L895 garLoopResultBuilder]: At program point L4867(lines 4866 4868) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,502 INFO L895 garLoopResultBuilder]: At program point L4339(lines 4324 4341) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,504 INFO L899 garLoopResultBuilder]: For program point L4405(line 4405) no Hoare annotation was computed. [2022-11-21 16:57:00,504 INFO L895 garLoopResultBuilder]: At program point L4141(lines 4116 4181) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,504 INFO L899 garLoopResultBuilder]: For program point L4009-1(lines 4009 4010) no Hoare annotation was computed. [2022-11-21 16:57:00,504 INFO L895 garLoopResultBuilder]: At program point L4009(lines 4009 4010) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,505 INFO L895 garLoopResultBuilder]: At program point L3943(lines 3867 3965) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,505 INFO L899 garLoopResultBuilder]: For program point L3745-1(lines 3745 3759) no Hoare annotation was computed. [2022-11-21 16:57:00,505 INFO L899 garLoopResultBuilder]: For program point L4406(lines 4406 4411) no Hoare annotation was computed. [2022-11-21 16:57:00,505 INFO L895 garLoopResultBuilder]: At program point L4076(lines 4001 4086) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,505 INFO L895 garLoopResultBuilder]: At program point L3878(lines 3878 3879) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,506 INFO L899 garLoopResultBuilder]: For program point L3878-1(lines 3878 3879) no Hoare annotation was computed. [2022-11-21 16:57:00,506 INFO L899 garLoopResultBuilder]: For program point L3746(lines 3746 3755) no Hoare annotation was computed. [2022-11-21 16:57:00,506 INFO L899 garLoopResultBuilder]: For program point L3746-2(lines 3746 3755) no Hoare annotation was computed. [2022-11-21 16:57:00,506 INFO L895 garLoopResultBuilder]: At program point L4870(line 4870) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,506 INFO L895 garLoopResultBuilder]: At program point L3945(lines 3867 3965) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,506 INFO L899 garLoopResultBuilder]: For program point L4870-1(line 4870) no Hoare annotation was computed. [2022-11-21 16:57:00,507 INFO L895 garLoopResultBuilder]: At program point L4870-2(lines 4869 4871) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,507 INFO L899 garLoopResultBuilder]: For program point L3747(lines 3747 3751) no Hoare annotation was computed. [2022-11-21 16:57:00,507 INFO L899 garLoopResultBuilder]: For program point L3747-2(lines 3747 3751) no Hoare annotation was computed. [2022-11-21 16:57:00,507 INFO L899 garLoopResultBuilder]: For program point L4276-2(lines 4276 4280) no Hoare annotation was computed. [2022-11-21 16:57:00,507 INFO L899 garLoopResultBuilder]: For program point L4276(lines 4276 4280) no Hoare annotation was computed. [2022-11-21 16:57:00,507 INFO L899 garLoopResultBuilder]: For program point L4144-1(lines 4116 4181) no Hoare annotation was computed. [2022-11-21 16:57:00,508 INFO L899 garLoopResultBuilder]: For program point L4012(lines 4012 4016) no Hoare annotation was computed. [2022-11-21 16:57:00,508 INFO L899 garLoopResultBuilder]: For program point L4012-2(lines 4012 4016) no Hoare annotation was computed. [2022-11-21 16:57:00,508 INFO L899 garLoopResultBuilder]: For program point L3880(lines 3880 3884) no Hoare annotation was computed. [2022-11-21 16:57:00,508 INFO L899 garLoopResultBuilder]: For program point L3880-2(lines 3867 3965) no Hoare annotation was computed. [2022-11-21 16:57:00,508 INFO L899 garLoopResultBuilder]: For program point L3682-1(lines 3619 3761) no Hoare annotation was computed. [2022-11-21 16:57:00,508 INFO L899 garLoopResultBuilder]: For program point L4145-1(line 4145) no Hoare annotation was computed. [2022-11-21 16:57:00,509 INFO L895 garLoopResultBuilder]: At program point L4145(line 4145) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,509 INFO L895 garLoopResultBuilder]: At program point L3815-1(line 3815) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,509 INFO L899 garLoopResultBuilder]: For program point L3683(lines 3683 3697) no Hoare annotation was computed. [2022-11-21 16:57:00,509 INFO L899 garLoopResultBuilder]: For program point L3683-2(lines 3683 3697) no Hoare annotation was computed. [2022-11-21 16:57:00,509 INFO L899 garLoopResultBuilder]: For program point L4080(lines 4080 4083) no Hoare annotation was computed. [2022-11-21 16:57:00,510 INFO L895 garLoopResultBuilder]: At program point L4873-2(lines 4872 4874) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,510 INFO L895 garLoopResultBuilder]: At program point L4873(line 4873) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,510 INFO L899 garLoopResultBuilder]: For program point L4873-1(line 4873) no Hoare annotation was computed. [2022-11-21 16:57:00,510 INFO L899 garLoopResultBuilder]: For program point L3684(lines 3684 3693) no Hoare annotation was computed. [2022-11-21 16:57:00,510 INFO L899 garLoopResultBuilder]: For program point L3684-2(lines 3684 3693) no Hoare annotation was computed. [2022-11-21 16:57:00,510 INFO L899 garLoopResultBuilder]: For program point L4345-2(lines 4345 4348) no Hoare annotation was computed. [2022-11-21 16:57:00,511 INFO L899 garLoopResultBuilder]: For program point L4345(lines 4345 4348) no Hoare annotation was computed. [2022-11-21 16:57:00,511 INFO L895 garLoopResultBuilder]: At program point L3949(lines 3867 3965) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,511 INFO L899 garLoopResultBuilder]: For program point L3685(lines 3685 3689) no Hoare annotation was computed. [2022-11-21 16:57:00,511 INFO L899 garLoopResultBuilder]: For program point L3685-2(lines 3685 3689) no Hoare annotation was computed. [2022-11-21 16:57:00,511 INFO L899 garLoopResultBuilder]: For program point L3620(line 3620) no Hoare annotation was computed. [2022-11-21 16:57:00,511 INFO L899 garLoopResultBuilder]: For program point L3620-2(line 3620) no Hoare annotation was computed. [2022-11-21 16:57:00,512 INFO L899 garLoopResultBuilder]: For program point L3620-4(line 3620) no Hoare annotation was computed. [2022-11-21 16:57:00,512 INFO L899 garLoopResultBuilder]: For program point L4413(line 4413) no Hoare annotation was computed. [2022-11-21 16:57:00,512 INFO L895 garLoopResultBuilder]: At program point L3951(lines 3867 3965) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,512 INFO L899 garLoopResultBuilder]: For program point L3885-1(line 3885) no Hoare annotation was computed. [2022-11-21 16:57:00,512 INFO L899 garLoopResultBuilder]: For program point L3885-3(line 3885) no Hoare annotation was computed. [2022-11-21 16:57:00,513 INFO L895 garLoopResultBuilder]: At program point L3819(lines 3770 3850) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,513 INFO L899 garLoopResultBuilder]: For program point L4414(lines 4414 4427) no Hoare annotation was computed. [2022-11-21 16:57:00,513 INFO L899 garLoopResultBuilder]: For program point L4150-1(lines 4116 4181) no Hoare annotation was computed. [2022-11-21 16:57:00,513 INFO L899 garLoopResultBuilder]: For program point L4018(lines 4018 4022) no Hoare annotation was computed. [2022-11-21 16:57:00,513 INFO L899 garLoopResultBuilder]: For program point L4018-2(lines 4018 4022) no Hoare annotation was computed. [2022-11-21 16:57:00,513 INFO L895 garLoopResultBuilder]: At program point L3886(lines 3886 3887) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,514 INFO L899 garLoopResultBuilder]: For program point L3886-1(lines 3886 3887) no Hoare annotation was computed. [2022-11-21 16:57:00,514 INFO L895 garLoopResultBuilder]: At program point L4283(lines 4192 4288) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,514 INFO L899 garLoopResultBuilder]: For program point L4217(lines 4217 4220) no Hoare annotation was computed. [2022-11-21 16:57:00,514 INFO L899 garLoopResultBuilder]: For program point L4151-1(line 4151) no Hoare annotation was computed. [2022-11-21 16:57:00,514 INFO L895 garLoopResultBuilder]: At program point L4151(line 4151) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,514 INFO L895 garLoopResultBuilder]: At program point L4085(lines 3993 4087) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,515 INFO L895 garLoopResultBuilder]: At program point L3953(lines 3867 3965) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,515 INFO L895 garLoopResultBuilder]: At program point L3821(lines 3770 3850) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,515 INFO L899 garLoopResultBuilder]: For program point L3623(lines 3623 3632) no Hoare annotation was computed. [2022-11-21 16:57:00,515 INFO L899 garLoopResultBuilder]: For program point L3623-2(lines 3619 3761) no Hoare annotation was computed. [2022-11-21 16:57:00,515 INFO L895 garLoopResultBuilder]: At program point L4350(lines 4342 4352) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,516 INFO L899 garLoopResultBuilder]: For program point L4416-2(lines 4414 4426) no Hoare annotation was computed. [2022-11-21 16:57:00,516 INFO L899 garLoopResultBuilder]: For program point L4416(lines 4416 4420) no Hoare annotation was computed. [2022-11-21 16:57:00,516 INFO L899 garLoopResultBuilder]: For program point L3888(lines 3888 3892) no Hoare annotation was computed. [2022-11-21 16:57:00,516 INFO L899 garLoopResultBuilder]: For program point L3888-2(lines 3888 3892) no Hoare annotation was computed. [2022-11-21 16:57:00,516 INFO L899 garLoopResultBuilder]: For program point L3624(lines 3624 3628) no Hoare annotation was computed. [2022-11-21 16:57:00,516 INFO L899 garLoopResultBuilder]: For program point L3624-2(lines 3624 3628) no Hoare annotation was computed. [2022-11-21 16:57:00,517 INFO L895 garLoopResultBuilder]: At program point L4285(line 4285) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,517 INFO L899 garLoopResultBuilder]: For program point L4285-1(line 4285) no Hoare annotation was computed. [2022-11-21 16:57:00,517 INFO L895 garLoopResultBuilder]: At program point L3823(lines 3770 3850) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,517 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-11-21 16:57:00,517 INFO L895 garLoopResultBuilder]: At program point L4286(line 4286) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,518 INFO L899 garLoopResultBuilder]: For program point L4286-1(line 4286) no Hoare annotation was computed. [2022-11-21 16:57:00,518 INFO L895 garLoopResultBuilder]: At program point L4287(lines 4183 4289) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,518 INFO L899 garLoopResultBuilder]: For program point L4221-2(lines 4221 4224) no Hoare annotation was computed. [2022-11-21 16:57:00,518 INFO L899 garLoopResultBuilder]: For program point L4221(lines 4221 4224) no Hoare annotation was computed. [2022-11-21 16:57:00,518 INFO L899 garLoopResultBuilder]: For program point L4023-1(lines 4023 4024) no Hoare annotation was computed. [2022-11-21 16:57:00,518 INFO L895 garLoopResultBuilder]: At program point L4023(lines 4023 4024) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,519 INFO L895 garLoopResultBuilder]: At program point L3957(lines 3867 3965) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,519 INFO L895 garLoopResultBuilder]: At program point L4882(line 4882) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,519 INFO L899 garLoopResultBuilder]: For program point L4882-1(line 4882) no Hoare annotation was computed. [2022-11-21 16:57:00,519 INFO L895 garLoopResultBuilder]: At program point L4882-2(lines 4881 4883) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,519 INFO L895 garLoopResultBuilder]: At program point L3760(lines 3601 3762) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,520 INFO L899 garLoopResultBuilder]: For program point L3826-1(lines 3826 3829) no Hoare annotation was computed. [2022-11-21 16:57:00,520 INFO L895 garLoopResultBuilder]: At program point L4157-1(lines 4157 4162) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,520 INFO L899 garLoopResultBuilder]: For program point L4025-1(lines 4025 4026) no Hoare annotation was computed. [2022-11-21 16:57:00,520 INFO L895 garLoopResultBuilder]: At program point L4025(lines 4025 4026) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,520 INFO L895 garLoopResultBuilder]: At program point L3959(lines 3867 3965) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,521 INFO L895 garLoopResultBuilder]: At program point L4158(line 4158) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,521 INFO L899 garLoopResultBuilder]: For program point L4158-1(line 4158) no Hoare annotation was computed. [2022-11-21 16:57:00,521 INFO L895 garLoopResultBuilder]: At program point L3894(lines 3867 3965) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,521 INFO L895 garLoopResultBuilder]: At program point L4885(lines 4884 4886) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,521 INFO L895 garLoopResultBuilder]: At program point L4423(lines 4363 4444) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,522 INFO L899 garLoopResultBuilder]: For program point L4027-1(lines 4001 4086) no Hoare annotation was computed. [2022-11-21 16:57:00,522 INFO L899 garLoopResultBuilder]: For program point L4027(lines 4027 4042) no Hoare annotation was computed. [2022-11-21 16:57:00,522 INFO L895 garLoopResultBuilder]: At program point L3961(lines 3867 3965) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,522 INFO L899 garLoopResultBuilder]: For program point L4028(lines 4028 4040) no Hoare annotation was computed. [2022-11-21 16:57:00,522 INFO L895 garLoopResultBuilder]: At program point L3896(lines 3867 3965) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,522 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-11-21 16:57:00,523 INFO L899 garLoopResultBuilder]: For program point L4294(lines 4294 4297) no Hoare annotation was computed. [2022-11-21 16:57:00,523 INFO L899 garLoopResultBuilder]: For program point L4294-2(lines 4293 4312) no Hoare annotation was computed. [2022-11-21 16:57:00,523 INFO L895 garLoopResultBuilder]: At program point L3964(lines 3852 3966) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,523 INFO L895 garLoopResultBuilder]: At program point L3898(lines 3867 3965) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,523 INFO L899 garLoopResultBuilder]: For program point L4163(line 4163) no Hoare annotation was computed. [2022-11-21 16:57:00,524 INFO L899 garLoopResultBuilder]: For program point L4031(lines 4031 4040) no Hoare annotation was computed. [2022-11-21 16:57:00,524 INFO L895 garLoopResultBuilder]: At program point L3833(lines 3770 3850) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,524 INFO L899 garLoopResultBuilder]: For program point L3701-1(lines 3619 3761) no Hoare annotation was computed. [2022-11-21 16:57:00,524 INFO L899 garLoopResultBuilder]: For program point L3569-1(lines 3569 3570) no Hoare annotation was computed. [2022-11-21 16:57:00,524 INFO L895 garLoopResultBuilder]: At program point L3569(lines 3569 3570) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,524 INFO L899 garLoopResultBuilder]: For program point L4230(lines 4230 4234) no Hoare annotation was computed. [2022-11-21 16:57:00,525 INFO L899 garLoopResultBuilder]: For program point L4164(lines 4164 4169) no Hoare annotation was computed. [2022-11-21 16:57:00,525 INFO L899 garLoopResultBuilder]: For program point L4032(lines 4032 4036) no Hoare annotation was computed. [2022-11-21 16:57:00,525 INFO L899 garLoopResultBuilder]: For program point L4032-2(lines 4032 4036) no Hoare annotation was computed. [2022-11-21 16:57:00,525 INFO L899 garLoopResultBuilder]: For program point L3702(lines 3702 3716) no Hoare annotation was computed. [2022-11-21 16:57:00,525 INFO L899 garLoopResultBuilder]: For program point L3702-2(lines 3702 3716) no Hoare annotation was computed. [2022-11-21 16:57:00,525 INFO L899 garLoopResultBuilder]: For program point L4429(line 4429) no Hoare annotation was computed. [2022-11-21 16:57:00,526 INFO L895 garLoopResultBuilder]: At program point L4231(line 4231) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,526 INFO L899 garLoopResultBuilder]: For program point L4231-1(line 4231) no Hoare annotation was computed. [2022-11-21 16:57:00,526 INFO L895 garLoopResultBuilder]: At program point L3835(lines 3770 3850) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,526 INFO L899 garLoopResultBuilder]: For program point L3703(lines 3703 3712) no Hoare annotation was computed. [2022-11-21 16:57:00,526 INFO L899 garLoopResultBuilder]: For program point L3703-2(lines 3703 3712) no Hoare annotation was computed. [2022-11-21 16:57:00,526 INFO L899 garLoopResultBuilder]: For program point L3571-1(lines 3571 3572) no Hoare annotation was computed. [2022-11-21 16:57:00,527 INFO L895 garLoopResultBuilder]: At program point L3571(lines 3571 3572) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,527 INFO L899 garLoopResultBuilder]: For program point L4298-1(lines 4298 4301) no Hoare annotation was computed. [2022-11-21 16:57:00,527 INFO L899 garLoopResultBuilder]: For program point L3704(lines 3704 3708) no Hoare annotation was computed. [2022-11-21 16:57:00,527 INFO L899 garLoopResultBuilder]: For program point L3704-2(lines 3704 3708) no Hoare annotation was computed. [2022-11-21 16:57:00,527 INFO L895 garLoopResultBuilder]: At program point L3837(lines 3770 3850) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,528 INFO L899 garLoopResultBuilder]: For program point L3573-1(lines 3573 3574) no Hoare annotation was computed. [2022-11-21 16:57:00,528 INFO L895 garLoopResultBuilder]: At program point L3573(lines 3573 3574) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,528 INFO L895 garLoopResultBuilder]: At program point L3971-1(lines 3967 3992) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,528 INFO L899 garLoopResultBuilder]: For program point L3971(lines 3971 3989) no Hoare annotation was computed. [2022-11-21 16:57:00,528 INFO L895 garLoopResultBuilder]: At program point L3773-1(line 3773) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,528 INFO L899 garLoopResultBuilder]: For program point L3575-1(lines 3575 3576) no Hoare annotation was computed. [2022-11-21 16:57:00,529 INFO L895 garLoopResultBuilder]: At program point L3575(lines 3575 3576) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,529 INFO L895 garLoopResultBuilder]: At program point L4170(line 4170) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,529 INFO L899 garLoopResultBuilder]: For program point L4236(lines 4236 4239) no Hoare annotation was computed. [2022-11-21 16:57:00,529 INFO L899 garLoopResultBuilder]: For program point L4170-1(line 4170) no Hoare annotation was computed. [2022-11-21 16:57:00,529 INFO L899 garLoopResultBuilder]: For program point L3972(lines 3972 3987) no Hoare annotation was computed. [2022-11-21 16:57:00,529 INFO L895 garLoopResultBuilder]: At program point L3840-1(line 3840) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,530 INFO L899 garLoopResultBuilder]: For program point L4303(lines 4303 4306) no Hoare annotation was computed. [2022-11-21 16:57:00,530 INFO L899 garLoopResultBuilder]: For program point L4171(lines 4171 4176) no Hoare annotation was computed. [2022-11-21 16:57:00,530 INFO L899 garLoopResultBuilder]: For program point L3973(lines 3973 3977) no Hoare annotation was computed. [2022-11-21 16:57:00,530 INFO L899 garLoopResultBuilder]: For program point L3973-2(lines 3973 3977) no Hoare annotation was computed. [2022-11-21 16:57:00,530 INFO L899 garLoopResultBuilder]: For program point L3577-1(lines 3577 3578) no Hoare annotation was computed. [2022-11-21 16:57:00,530 INFO L895 garLoopResultBuilder]: At program point L3577(lines 3577 3578) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,531 INFO L899 garLoopResultBuilder]: For program point L4370(lines 4370 4438) no Hoare annotation was computed. [2022-11-21 16:57:00,531 INFO L899 garLoopResultBuilder]: For program point L4436(line 4436) no Hoare annotation was computed. [2022-11-21 16:57:00,531 INFO L899 garLoopResultBuilder]: For program point L3313-1(line 3313) no Hoare annotation was computed. [2022-11-21 16:57:00,531 INFO L895 garLoopResultBuilder]: At program point L3313(line 3313) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,531 INFO L895 garLoopResultBuilder]: At program point L3313-2(lines 3311 3314) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,532 INFO L895 garLoopResultBuilder]: At program point L3908(lines 3908 3909) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,532 INFO L899 garLoopResultBuilder]: For program point L3908-1(lines 3908 3909) no Hoare annotation was computed. [2022-11-21 16:57:00,532 INFO L899 garLoopResultBuilder]: For program point L4371(line 4371) no Hoare annotation was computed. [2022-11-21 16:57:00,532 INFO L899 garLoopResultBuilder]: For program point L3843(lines 3843 3846) no Hoare annotation was computed. [2022-11-21 16:57:00,532 INFO L899 garLoopResultBuilder]: For program point L3843-2(lines 3843 3846) no Hoare annotation was computed. [2022-11-21 16:57:00,532 INFO L899 garLoopResultBuilder]: For program point L3645(lines 3645 3653) no Hoare annotation was computed. [2022-11-21 16:57:00,533 INFO L899 garLoopResultBuilder]: For program point L3579-1(lines 3579 3580) no Hoare annotation was computed. [2022-11-21 16:57:00,533 INFO L899 garLoopResultBuilder]: For program point L3645-2(lines 3619 3761) no Hoare annotation was computed. [2022-11-21 16:57:00,533 INFO L895 garLoopResultBuilder]: At program point L3579(lines 3579 3580) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,533 INFO L899 garLoopResultBuilder]: For program point L4372(lines 4372 4399) no Hoare annotation was computed. [2022-11-21 16:57:00,533 INFO L895 garLoopResultBuilder]: At program point L4174(lines 4116 4181) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,533 INFO L899 garLoopResultBuilder]: For program point L3646(lines 3646 3650) no Hoare annotation was computed. [2022-11-21 16:57:00,534 INFO L899 garLoopResultBuilder]: For program point L3646-2(lines 3646 3650) no Hoare annotation was computed. [2022-11-21 16:57:00,534 INFO L895 garLoopResultBuilder]: At program point L4439(lines 4363 4444) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,534 INFO L899 garLoopResultBuilder]: For program point L4043-1(lines 4001 4086) no Hoare annotation was computed. [2022-11-21 16:57:00,534 INFO L895 garLoopResultBuilder]: At program point L3779-1(line 3779) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,534 INFO L899 garLoopResultBuilder]: For program point L3581-1(lines 3581 3582) no Hoare annotation was computed. [2022-11-21 16:57:00,535 INFO L895 garLoopResultBuilder]: At program point L3581(lines 3581 3582) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,535 INFO L899 garLoopResultBuilder]: For program point L4374(lines 4374 4396) no Hoare annotation was computed. [2022-11-21 16:57:00,535 INFO L895 garLoopResultBuilder]: At program point L4308-1(line 4308) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,535 INFO L895 garLoopResultBuilder]: At program point L4308(line 4308) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,535 INFO L899 garLoopResultBuilder]: For program point L4044(lines 4044 4048) no Hoare annotation was computed. [2022-11-21 16:57:00,535 INFO L899 garLoopResultBuilder]: For program point L4044-2(lines 4044 4048) no Hoare annotation was computed. [2022-11-21 16:57:00,536 INFO L899 garLoopResultBuilder]: For program point L3978(lines 3978 3982) no Hoare annotation was computed. [2022-11-21 16:57:00,536 INFO L899 garLoopResultBuilder]: For program point L3978-2(lines 3978 3982) no Hoare annotation was computed. [2022-11-21 16:57:00,536 INFO L899 garLoopResultBuilder]: For program point L4375(line 4375) no Hoare annotation was computed. [2022-11-21 16:57:00,536 INFO L895 garLoopResultBuilder]: At program point L4309(line 4309) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,536 INFO L899 garLoopResultBuilder]: For program point L3913-1(line 3913) no Hoare annotation was computed. [2022-11-21 16:57:00,536 INFO L899 garLoopResultBuilder]: For program point L3913-3(line 3913) no Hoare annotation was computed. [2022-11-21 16:57:00,536 INFO L899 garLoopResultBuilder]: For program point L3583-1(lines 3583 3584) no Hoare annotation was computed. [2022-11-21 16:57:00,537 INFO L895 garLoopResultBuilder]: At program point L3583(lines 3583 3584) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,537 INFO L895 garLoopResultBuilder]: At program point L4310(lines 4290 4313) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,537 INFO L899 garLoopResultBuilder]: For program point L4376(lines 4376 4384) no Hoare annotation was computed. [2022-11-21 16:57:00,537 INFO L899 garLoopResultBuilder]: For program point L3914(lines 3914 3924) no Hoare annotation was computed. [2022-11-21 16:57:00,537 INFO L902 garLoopResultBuilder]: At program point L4443(lines 4359 4445) the Hoare annotation is: true [2022-11-21 16:57:00,538 INFO L895 garLoopResultBuilder]: At program point L3320(lines 3316 3322) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,538 INFO L899 garLoopResultBuilder]: For program point L4179(line 4179) no Hoare annotation was computed. [2022-11-21 16:57:00,538 INFO L895 garLoopResultBuilder]: At program point L3849(lines 3763 3851) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,538 INFO L895 garLoopResultBuilder]: At program point L4840(lines 4834 4842) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,538 INFO L895 garLoopResultBuilder]: At program point L3783(lines 3770 3850) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,539 INFO L895 garLoopResultBuilder]: At program point L3585(lines 3564 3587) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,539 INFO L899 garLoopResultBuilder]: For program point L4378(lines 4378 4382) no Hoare annotation was computed. [2022-11-21 16:57:00,539 INFO L895 garLoopResultBuilder]: At program point L4180(lines 4110 4182) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,539 INFO L895 garLoopResultBuilder]: At program point L4247(line 4247) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,539 INFO L899 garLoopResultBuilder]: For program point L4247-1(line 4247) no Hoare annotation was computed. [2022-11-21 16:57:00,539 INFO L899 garLoopResultBuilder]: For program point L3917(lines 3917 3924) no Hoare annotation was computed. [2022-11-21 16:57:00,540 INFO L895 garLoopResultBuilder]: At program point L3785(lines 3770 3850) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,540 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-11-21 16:57:00,540 INFO L899 garLoopResultBuilder]: For program point L3720-1(lines 3720 3723) no Hoare annotation was computed. [2022-11-21 16:57:00,540 INFO L899 garLoopResultBuilder]: For program point L3654-1(lines 3619 3761) no Hoare annotation was computed. [2022-11-21 16:57:00,540 INFO L895 garLoopResultBuilder]: At program point L3787(lines 3770 3850) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,540 INFO L899 garLoopResultBuilder]: For program point L3655(lines 3655 3659) no Hoare annotation was computed. [2022-11-21 16:57:00,541 INFO L899 garLoopResultBuilder]: For program point L3655-2(lines 3655 3659) no Hoare annotation was computed. [2022-11-21 16:57:00,541 INFO L899 garLoopResultBuilder]: For program point L4052-1(lines 4052 4060) no Hoare annotation was computed. [2022-11-21 16:57:00,541 INFO L899 garLoopResultBuilder]: For program point L3920(lines 3920 3924) no Hoare annotation was computed. [2022-11-21 16:57:00,541 INFO L899 garLoopResultBuilder]: For program point L3920-2(lines 3914 3924) no Hoare annotation was computed. [2022-11-21 16:57:00,541 INFO L899 garLoopResultBuilder]: For program point L4251(lines 4251 4264) no Hoare annotation was computed. [2022-11-21 16:57:00,541 INFO L899 garLoopResultBuilder]: For program point L4251-2(lines 4251 4264) no Hoare annotation was computed. [2022-11-21 16:57:00,541 INFO L899 garLoopResultBuilder]: For program point L4053(lines 4053 4057) no Hoare annotation was computed. [2022-11-21 16:57:00,542 INFO L899 garLoopResultBuilder]: For program point L4053-2(lines 4053 4057) no Hoare annotation was computed. [2022-11-21 16:57:00,542 INFO L899 garLoopResultBuilder]: For program point L4846(lines 4846 4849) no Hoare annotation was computed. [2022-11-21 16:57:00,542 INFO L899 garLoopResultBuilder]: For program point L4252-2(lines 4252 4256) no Hoare annotation was computed. [2022-11-21 16:57:00,542 INFO L899 garLoopResultBuilder]: For program point L4252(lines 4252 4256) no Hoare annotation was computed. [2022-11-21 16:57:00,542 INFO L899 garLoopResultBuilder]: For program point L3790-1(lines 3790 3793) no Hoare annotation was computed. [2022-11-21 16:57:00,542 INFO L899 garLoopResultBuilder]: For program point L4121(line 4121) no Hoare annotation was computed. [2022-11-21 16:57:00,543 INFO L899 garLoopResultBuilder]: For program point L4848-1(lines 4845 4859) no Hoare annotation was computed. [2022-11-21 16:57:00,543 INFO L895 garLoopResultBuilder]: At program point L4848(line 4848) the Hoare annotation is: false [2022-11-21 16:57:00,543 INFO L899 garLoopResultBuilder]: For program point L3593-1(lines 3593 3594) no Hoare annotation was computed. [2022-11-21 16:57:00,543 INFO L895 garLoopResultBuilder]: At program point L3593(lines 3593 3594) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,543 INFO L899 garLoopResultBuilder]: For program point L4386(line 4386) no Hoare annotation was computed. [2022-11-21 16:57:00,543 INFO L899 garLoopResultBuilder]: For program point L4122(lines 4122 4127) no Hoare annotation was computed. [2022-11-21 16:57:00,544 INFO L899 garLoopResultBuilder]: For program point L4387(lines 4387 4392) no Hoare annotation was computed. [2022-11-21 16:57:00,544 INFO L899 garLoopResultBuilder]: For program point L3727(lines 3727 3744) no Hoare annotation was computed. [2022-11-21 16:57:00,544 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-11-21 16:57:00,544 INFO L899 garLoopResultBuilder]: For program point L3926(lines 3926 3930) no Hoare annotation was computed. [2022-11-21 16:57:00,544 INFO L899 garLoopResultBuilder]: For program point L3926-2(lines 3926 3930) no Hoare annotation was computed. [2022-11-21 16:57:00,544 INFO L895 garLoopResultBuilder]: At program point L3596(lines 3596 3597) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,544 INFO L899 garLoopResultBuilder]: For program point L3596-1(lines 3596 3597) no Hoare annotation was computed. [2022-11-21 16:57:00,545 INFO L895 garLoopResultBuilder]: At program point L4918(lines 4917 4919) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,545 INFO L899 garLoopResultBuilder]: For program point L4852-1(lines 4845 4859) no Hoare annotation was computed. [2022-11-21 16:57:00,545 INFO L895 garLoopResultBuilder]: At program point L4852(line 4852) the Hoare annotation is: false [2022-11-21 16:57:00,545 INFO L899 garLoopResultBuilder]: For program point L3729(lines 3729 3733) no Hoare annotation was computed. [2022-11-21 16:57:00,545 INFO L895 garLoopResultBuilder]: At program point L3796-1(line 3796) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,546 INFO L895 garLoopResultBuilder]: At program point L3598(lines 3588 3600) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,546 INFO L899 garLoopResultBuilder]: For program point L3664-1(lines 3619 3761) no Hoare annotation was computed. [2022-11-21 16:57:00,546 INFO L899 garLoopResultBuilder]: For program point L3334(lines 3334 3340) no Hoare annotation was computed. [2022-11-21 16:57:00,546 INFO L899 garLoopResultBuilder]: For program point L4259(lines 4259 4262) no Hoare annotation was computed. [2022-11-21 16:57:00,546 INFO L899 garLoopResultBuilder]: For program point L4259-2(lines 4259 4262) no Hoare annotation was computed. [2022-11-21 16:57:00,546 INFO L899 garLoopResultBuilder]: For program point L4061-1(lines 4061 4062) no Hoare annotation was computed. [2022-11-21 16:57:00,547 INFO L895 garLoopResultBuilder]: At program point L4061(lines 4061 4062) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,547 INFO L899 garLoopResultBuilder]: For program point L3665(lines 3665 3669) no Hoare annotation was computed. [2022-11-21 16:57:00,547 INFO L899 garLoopResultBuilder]: For program point L3665-2(lines 3665 3669) no Hoare annotation was computed. [2022-11-21 16:57:00,547 INFO L899 garLoopResultBuilder]: For program point L3335(line 3335) no Hoare annotation was computed. [2022-11-21 16:57:00,547 INFO L899 garLoopResultBuilder]: For program point L3335-2(line 3335) no Hoare annotation was computed. [2022-11-21 16:57:00,547 INFO L899 garLoopResultBuilder]: For program point L4194(lines 4194 4197) no Hoare annotation was computed. [2022-11-21 16:57:00,547 INFO L899 garLoopResultBuilder]: For program point L4128(lines 4128 4135) no Hoare annotation was computed. [2022-11-21 16:57:00,548 INFO L899 garLoopResultBuilder]: For program point L3336(line 3336) no Hoare annotation was computed. [2022-11-21 16:57:00,548 INFO L899 garLoopResultBuilder]: For program point L4129(line 4129) no Hoare annotation was computed. [2022-11-21 16:57:00,548 INFO L899 garLoopResultBuilder]: For program point L4063-1(lines 4063 4064) no Hoare annotation was computed. [2022-11-21 16:57:00,548 INFO L895 garLoopResultBuilder]: At program point L4063(lines 4063 4064) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:57:00,548 INFO L902 garLoopResultBuilder]: At program point L4856-1(lines 4843 4860) the Hoare annotation is: true [2022-11-21 16:57:00,548 INFO L899 garLoopResultBuilder]: For program point L3799(lines 3799 3802) no Hoare annotation was computed. [2022-11-21 16:57:00,549 INFO L895 garLoopResultBuilder]: At program point L4856(line 4856) the Hoare annotation is: false [2022-11-21 16:57:00,549 INFO L899 garLoopResultBuilder]: For program point L3799-2(lines 3799 3802) no Hoare annotation was computed. [2022-11-21 16:57:00,549 INFO L899 garLoopResultBuilder]: For program point L4394(line 4394) no Hoare annotation was computed. [2022-11-21 16:57:00,549 INFO L899 garLoopResultBuilder]: For program point L4328-2(lines 4328 4331) no Hoare annotation was computed. [2022-11-21 16:57:00,549 INFO L899 garLoopResultBuilder]: For program point L4328(lines 4328 4331) no Hoare annotation was computed. [2022-11-21 16:57:00,549 INFO L899 garLoopResultBuilder]: For program point L3338(line 3338) no Hoare annotation was computed. [2022-11-21 16:57:00,549 INFO L899 garLoopResultBuilder]: For program point edac_mc_freeEXIT(lines 4875 4877) no Hoare annotation was computed. [2022-11-21 16:57:00,550 INFO L899 garLoopResultBuilder]: For program point edac_mc_freeFINAL(lines 4875 4877) no Hoare annotation was computed. [2022-11-21 16:57:00,550 INFO L902 garLoopResultBuilder]: At program point edac_mc_freeENTRY(lines 4875 4877) the Hoare annotation is: true [2022-11-21 16:57:00,553 INFO L444 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1] [2022-11-21 16:57:00,555 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-21 16:57:00,585 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.11 04:57:00 BoogieIcfgContainer [2022-11-21 16:57:00,585 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-21 16:57:00,585 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-21 16:57:00,585 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-21 16:57:00,586 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-21 16:57:00,586 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:56:54" (3/4) ... [2022-11-21 16:57:00,589 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-11-21 16:57:00,596 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_write_config_dword [2022-11-21 16:57:00,596 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_read_config_word [2022-11-21 16:57:00,597 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-11-21 16:57:00,597 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2022-11-21 16:57:00,597 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_name [2022-11-21 16:57:00,597 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2022-11-21 16:57:00,597 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_dev_put [2022-11-21 16:57:00,597 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_get_device [2022-11-21 16:57:00,597 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure i7300_put_devices [2022-11-21 16:57:00,598 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_read_config_dword [2022-11-21 16:57:00,598 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure edac_mc_free [2022-11-21 16:57:00,619 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 218 nodes and edges [2022-11-21 16:57:00,621 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 86 nodes and edges [2022-11-21 16:57:00,624 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 40 nodes and edges [2022-11-21 16:57:00,626 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2022-11-21 16:57:00,628 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2022-11-21 16:57:00,630 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2022-11-21 16:57:00,632 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-11-21 16:57:00,634 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-21 16:57:00,636 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-21 16:57:00,808 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e77b5226-e576-4be2-a209-2b6e27120cde/bin/uautomizer-vX5HgA9Q3a/witness.graphml [2022-11-21 16:57:00,808 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-21 16:57:00,809 INFO L158 Benchmark]: Toolchain (without parser) took 10383.08ms. Allocated memory was 146.8MB in the beginning and 302.0MB in the end (delta: 155.2MB). Free memory was 105.4MB in the beginning and 240.8MB in the end (delta: -135.4MB). Peak memory consumption was 182.8MB. Max. memory is 16.1GB. [2022-11-21 16:57:00,809 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 119.5MB. Free memory is still 90.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 16:57:00,809 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1610.92ms. Allocated memory was 146.8MB in the beginning and 195.0MB in the end (delta: 48.2MB). Free memory was 105.1MB in the beginning and 140.0MB in the end (delta: -34.9MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. [2022-11-21 16:57:00,810 INFO L158 Benchmark]: Boogie Procedure Inliner took 183.46ms. Allocated memory is still 195.0MB. Free memory was 140.0MB in the beginning and 129.5MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 16:57:00,810 INFO L158 Benchmark]: Boogie Preprocessor took 202.67ms. Allocated memory is still 195.0MB. Free memory was 129.5MB in the beginning and 120.0MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 16:57:00,810 INFO L158 Benchmark]: RCFGBuilder took 2469.08ms. Allocated memory is still 195.0MB. Free memory was 120.0MB in the beginning and 97.0MB in the end (delta: 23.0MB). Peak memory consumption was 52.8MB. Max. memory is 16.1GB. [2022-11-21 16:57:00,811 INFO L158 Benchmark]: TraceAbstraction took 5685.27ms. Allocated memory was 195.0MB in the beginning and 302.0MB in the end (delta: 107.0MB). Free memory was 95.9MB in the beginning and 103.0MB in the end (delta: -7.1MB). Peak memory consumption was 102.7MB. Max. memory is 16.1GB. [2022-11-21 16:57:00,811 INFO L158 Benchmark]: Witness Printer took 222.70ms. Allocated memory is still 302.0MB. Free memory was 103.0MB in the beginning and 240.8MB in the end (delta: -137.7MB). Peak memory consumption was 25.4MB. Max. memory is 16.1GB. [2022-11-21 16:57:00,813 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 119.5MB. Free memory is still 90.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1610.92ms. Allocated memory was 146.8MB in the beginning and 195.0MB in the end (delta: 48.2MB). Free memory was 105.1MB in the beginning and 140.0MB in the end (delta: -34.9MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 183.46ms. Allocated memory is still 195.0MB. Free memory was 140.0MB in the beginning and 129.5MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 202.67ms. Allocated memory is still 195.0MB. Free memory was 129.5MB in the beginning and 120.0MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 2469.08ms. Allocated memory is still 195.0MB. Free memory was 120.0MB in the beginning and 97.0MB in the end (delta: 23.0MB). Peak memory consumption was 52.8MB. Max. memory is 16.1GB. * TraceAbstraction took 5685.27ms. Allocated memory was 195.0MB in the beginning and 302.0MB in the end (delta: 107.0MB). Free memory was 95.9MB in the beginning and 103.0MB in the end (delta: -7.1MB). Peak memory consumption was 102.7MB. Max. memory is 16.1GB. * Witness Printer took 222.70ms. Allocated memory is still 302.0MB. Free memory was 103.0MB in the beginning and 240.8MB in the end (delta: -137.7MB). Peak memory consumption was 25.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 4510]: 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 12 procedures, 359 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 5.6s, OverallIterations: 5, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 1.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 2.4s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 3233 SdHoareTripleChecker+Valid, 0.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 3233 mSDsluCounter, 4607 SdHoareTripleChecker+Invalid, 0.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1616 mSDsCounter, 88 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 74 IncrementalHoareTripleChecker+Invalid, 162 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 88 mSolverCounterUnsat, 2991 mSDtfsCounter, 74 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 20 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=680occurred in iteration=2, InterpolantAutomatonStates: 17, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.3s AutomataMinimizationTime, 5 MinimizatonAttempts, 293 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 128 LocationsWithAnnotation, 598 PreInvPairs, 791 NumberOfFragments, 1322 HoareAnnotationTreeSize, 598 FomulaSimplifications, 1034 FormulaSimplificationTreeSizeReduction, 0.3s HoareSimplificationTime, 128 FomulaSimplificationsInter, 3128 FormulaSimplificationTreeSizeReductionInter, 2.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 1.0s InterpolantComputationTime, 124 NumberOfCodeBlocks, 124 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 119 ConstructedInterpolants, 0 QuantifiedInterpolants, 277 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 PerfectInterpolantSequences, 0/0 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: 3763]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 4363]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 3247]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3770]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 3588]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 4116]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 4091]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3770]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 3773]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 3770]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 3316]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 4001]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 3867]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 3770]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 4001]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 3770]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 3779]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 3867]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 4359]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4116]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 4116]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 3770]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 3867]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 4324]: Loop Invariant Derived loop invariant: (((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 4091]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3808]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 4192]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 3815]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 3297]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4884]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 3967]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 3867]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 4910]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3601]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 4001]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 4866]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 4862]: Loop Invariant Derived loop invariant: (((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 3867]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 4091]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 3867]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 3867]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 4843]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3867]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 3867]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 4902]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3867]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 3796]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 4192]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 3770]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 4342]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 4290]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 4923]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 4183]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 4906]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4834]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 3311]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 3240]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4869]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 3564]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 3852]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 3840]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 4881]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 4110]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 4116]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 3867]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 3770]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 4363]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_mutex_of_device && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 3867]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 3867]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 4872]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 4917]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 3331]: Loop Invariant Derived loop invariant: (((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 3770]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 RESULT: Ultimate proved your program to be correct! [2022-11-21 16:57:00,853 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e77b5226-e576-4be2-a209-2b6e27120cde/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE