./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--storage--uas.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5e519f3a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2c4ec46-5ceb-4b01-833e-c9783c430a74/bin/utaipan-7li7fVZpFI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2c4ec46-5ceb-4b01-833e-c9783c430a74/bin/utaipan-7li7fVZpFI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2c4ec46-5ceb-4b01-833e-c9783c430a74/bin/utaipan-7li7fVZpFI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2c4ec46-5ceb-4b01-833e-c9783c430a74/bin/utaipan-7li7fVZpFI/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--storage--uas.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2c4ec46-5ceb-4b01-833e-c9783c430a74/bin/utaipan-7li7fVZpFI/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2c4ec46-5ceb-4b01-833e-c9783c430a74/bin/utaipan-7li7fVZpFI --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 00358a78c5c5addd9e5a7ab9d5fbe39a67a857ec32575d905ee2c6c7ab2b30b6 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-5e519f3 [2022-11-03 02:27:10,167 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-03 02:27:10,170 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-03 02:27:10,209 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-03 02:27:10,213 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-03 02:27:10,217 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-03 02:27:10,219 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-03 02:27:10,224 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-03 02:27:10,226 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-03 02:27:10,231 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-03 02:27:10,232 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-03 02:27:10,235 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-03 02:27:10,235 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-03 02:27:10,237 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-03 02:27:10,239 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-03 02:27:10,241 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-03 02:27:10,242 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-03 02:27:10,243 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-03 02:27:10,245 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-03 02:27:10,252 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-03 02:27:10,253 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-03 02:27:10,254 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-03 02:27:10,257 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-03 02:27:10,258 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-03 02:27:10,266 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-03 02:27:10,267 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-03 02:27:10,267 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-03 02:27:10,269 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-03 02:27:10,269 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-03 02:27:10,270 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-03 02:27:10,271 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-03 02:27:10,272 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-03 02:27:10,274 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-03 02:27:10,275 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-03 02:27:10,276 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-03 02:27:10,276 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-03 02:27:10,277 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-03 02:27:10,277 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-03 02:27:10,277 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-03 02:27:10,278 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-03 02:27:10,279 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-03 02:27:10,280 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2c4ec46-5ceb-4b01-833e-c9783c430a74/bin/utaipan-7li7fVZpFI/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-03 02:27:10,319 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-03 02:27:10,319 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-03 02:27:10,320 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-03 02:27:10,320 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-03 02:27:10,321 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-03 02:27:10,321 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-03 02:27:10,322 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-03 02:27:10,322 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-03 02:27:10,322 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-03 02:27:10,322 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-03 02:27:10,323 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-03 02:27:10,324 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-03 02:27:10,324 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-03 02:27:10,324 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-03 02:27:10,324 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-03 02:27:10,325 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-03 02:27:10,325 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-03 02:27:10,325 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-03 02:27:10,326 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-03 02:27:10,326 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-03 02:27:10,326 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-03 02:27:10,326 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-03 02:27:10,326 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-03 02:27:10,328 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-03 02:27:10,329 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-03 02:27:10,329 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-03 02:27:10,329 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-03 02:27:10,330 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-03 02:27:10,330 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-03 02:27:10,330 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-03 02:27:10,330 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-03 02:27:10,331 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-03 02:27:10,331 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-03 02:27:10,331 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-03 02:27:10,331 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-03 02:27:10,332 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-03 02:27:10,332 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-03 02:27:10,332 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-03 02:27:10,332 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_b2c4ec46-5ceb-4b01-833e-c9783c430a74/bin/utaipan-7li7fVZpFI/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2c4ec46-5ceb-4b01-833e-c9783c430a74/bin/utaipan-7li7fVZpFI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 00358a78c5c5addd9e5a7ab9d5fbe39a67a857ec32575d905ee2c6c7ab2b30b6 [2022-11-03 02:27:10,637 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-03 02:27:10,682 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-03 02:27:10,686 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-03 02:27:10,688 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-03 02:27:10,689 INFO L275 PluginConnector]: CDTParser initialized [2022-11-03 02:27:10,690 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2c4ec46-5ceb-4b01-833e-c9783c430a74/bin/utaipan-7li7fVZpFI/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--storage--uas.ko-entry_point.cil.out.i [2022-11-03 02:27:10,757 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2c4ec46-5ceb-4b01-833e-c9783c430a74/bin/utaipan-7li7fVZpFI/data/804579f9d/66a26fd7345a450a88cb749d2c941d25/FLAGd7f4cdf3b [2022-11-03 02:27:11,567 INFO L306 CDTParser]: Found 1 translation units. [2022-11-03 02:27:11,568 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2c4ec46-5ceb-4b01-833e-c9783c430a74/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--storage--uas.ko-entry_point.cil.out.i [2022-11-03 02:27:11,609 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2c4ec46-5ceb-4b01-833e-c9783c430a74/bin/utaipan-7li7fVZpFI/data/804579f9d/66a26fd7345a450a88cb749d2c941d25/FLAGd7f4cdf3b [2022-11-03 02:27:12,060 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2c4ec46-5ceb-4b01-833e-c9783c430a74/bin/utaipan-7li7fVZpFI/data/804579f9d/66a26fd7345a450a88cb749d2c941d25 [2022-11-03 02:27:12,063 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-03 02:27:12,064 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-03 02:27:12,066 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-03 02:27:12,066 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-03 02:27:12,069 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-03 02:27:12,070 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 02:27:12" (1/1) ... [2022-11-03 02:27:12,071 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8411acf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:27:12, skipping insertion in model container [2022-11-03 02:27:12,072 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 02:27:12" (1/1) ... [2022-11-03 02:27:12,079 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-03 02:27:12,185 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-03 02:27:13,806 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2c4ec46-5ceb-4b01-833e-c9783c430a74/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--storage--uas.ko-entry_point.cil.out.i[218619,218632] [2022-11-03 02:27:13,984 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-03 02:27:14,030 INFO L203 MainTranslator]: Completed pre-run [2022-11-03 02:27:14,383 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2c4ec46-5ceb-4b01-833e-c9783c430a74/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--storage--uas.ko-entry_point.cil.out.i[218619,218632] [2022-11-03 02:27:14,408 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-03 02:27:14,539 INFO L208 MainTranslator]: Completed translation [2022-11-03 02:27:14,540 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:27:14 WrapperNode [2022-11-03 02:27:14,540 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-03 02:27:14,541 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-03 02:27:14,541 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-03 02:27:14,541 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-03 02:27:14,551 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:27:14" (1/1) ... [2022-11-03 02:27:14,651 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:27:14" (1/1) ... [2022-11-03 02:27:14,809 INFO L138 Inliner]: procedures = 250, calls = 1509, calls flagged for inlining = 86, calls inlined = 78, statements flattened = 3248 [2022-11-03 02:27:14,810 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-03 02:27:14,811 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-03 02:27:14,811 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-03 02:27:14,812 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-03 02:27:14,821 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:27:14" (1/1) ... [2022-11-03 02:27:14,821 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:27:14" (1/1) ... [2022-11-03 02:27:14,856 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:27:14" (1/1) ... [2022-11-03 02:27:14,858 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:27:14" (1/1) ... [2022-11-03 02:27:14,977 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:27:14" (1/1) ... [2022-11-03 02:27:15,004 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:27:14" (1/1) ... [2022-11-03 02:27:15,035 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:27:14" (1/1) ... [2022-11-03 02:27:15,054 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:27:14" (1/1) ... [2022-11-03 02:27:15,082 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-03 02:27:15,085 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-03 02:27:15,085 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-03 02:27:15,085 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-03 02:27:15,086 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:27:14" (1/1) ... [2022-11-03 02:27:15,093 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-03 02:27:15,105 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2c4ec46-5ceb-4b01-833e-c9783c430a74/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 02:27:15,121 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2c4ec46-5ceb-4b01-833e-c9783c430a74/bin/utaipan-7li7fVZpFI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-03 02:27:15,150 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2c4ec46-5ceb-4b01-833e-c9783c430a74/bin/utaipan-7li7fVZpFI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-03 02:27:15,176 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2022-11-03 02:27:15,177 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2022-11-03 02:27:15,177 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2022-11-03 02:27:15,177 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2022-11-03 02:27:15,177 INFO L130 BoogieDeclarations]: Found specification of procedure uas_zap_pending [2022-11-03 02:27:15,177 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_zap_pending [2022-11-03 02:27:15,177 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-03 02:27:15,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-03 02:27:15,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-03 02:27:15,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-03 02:27:15,178 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-03 02:27:15,179 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-03 02:27:15,179 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2022-11-03 02:27:15,179 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2022-11-03 02:27:15,179 INFO L130 BoogieDeclarations]: Found specification of procedure uas_alloc_data_urb [2022-11-03 02:27:15,179 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_alloc_data_urb [2022-11-03 02:27:15,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-03 02:27:15,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-03 02:27:15,180 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2022-11-03 02:27:15,180 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2022-11-03 02:27:15,180 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2022-11-03 02:27:15,180 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2022-11-03 02:27:15,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-03 02:27:15,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-03 02:27:15,181 INFO L130 BoogieDeclarations]: Found specification of procedure uas_add_work [2022-11-03 02:27:15,181 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_add_work [2022-11-03 02:27:15,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_host_template_3 [2022-11-03 02:27:15,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_host_template_3 [2022-11-03 02:27:15,181 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-03 02:27:15,182 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-03 02:27:15,182 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-03 02:27:15,182 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-03 02:27:15,182 INFO L130 BoogieDeclarations]: Found specification of procedure uas_find_endpoints [2022-11-03 02:27:15,182 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_find_endpoints [2022-11-03 02:27:15,182 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-03 02:27:15,183 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-03 02:27:15,183 INFO L130 BoogieDeclarations]: Found specification of procedure uas_log_cmd_state [2022-11-03 02:27:15,183 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_log_cmd_state [2022-11-03 02:27:15,183 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-03 02:27:15,183 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-03 02:27:15,183 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-03 02:27:15,183 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2022-11-03 02:27:15,184 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2022-11-03 02:27:15,184 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_urb [2022-11-03 02:27:15,184 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_urb [2022-11-03 02:27:15,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-03 02:27:15,185 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_num [2022-11-03 02:27:15,185 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_num [2022-11-03 02:27:15,185 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2022-11-03 02:27:15,186 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2022-11-03 02:27:15,187 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-03 02:27:15,187 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-03 02:27:15,187 INFO L130 BoogieDeclarations]: Found specification of procedure uas_xfer_data [2022-11-03 02:27:15,188 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_xfer_data [2022-11-03 02:27:15,188 INFO L130 BoogieDeclarations]: Found specification of procedure usb_anchor_urb [2022-11-03 02:27:15,188 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_anchor_urb [2022-11-03 02:27:15,188 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wait_anchor_empty_timeout [2022-11-03 02:27:15,188 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_wait_anchor_empty_timeout [2022-11-03 02:27:15,188 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-03 02:27:15,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-03 02:27:15,189 INFO L130 BoogieDeclarations]: Found specification of procedure uas_try_complete [2022-11-03 02:27:15,189 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_try_complete [2022-11-03 02:27:15,189 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_report_bus_reset [2022-11-03 02:27:15,189 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_report_bus_reset [2022-11-03 02:27:15,189 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-03 02:27:15,189 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-03 02:27:15,189 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2022-11-03 02:27:15,190 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2022-11-03 02:27:15,190 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-11-03 02:27:15,190 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-11-03 02:27:15,190 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-03 02:27:15,190 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-03 02:27:15,191 INFO L130 BoogieDeclarations]: Found specification of procedure uas_wait_for_pending_cmnds [2022-11-03 02:27:15,191 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_wait_for_pending_cmnds [2022-11-03 02:27:15,191 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unanchor_urb [2022-11-03 02:27:15,192 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unanchor_urb [2022-11-03 02:27:15,192 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2022-11-03 02:27:15,192 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2022-11-03 02:27:15,192 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2022-11-03 02:27:15,193 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2022-11-03 02:27:15,193 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-03 02:27:15,193 INFO L130 BoogieDeclarations]: Found specification of procedure uas_data_cmplt [2022-11-03 02:27:15,194 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_data_cmplt [2022-11-03 02:27:15,194 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-03 02:27:15,194 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-03 02:27:15,194 INFO L130 BoogieDeclarations]: Found specification of procedure __be16_to_cpup [2022-11-03 02:27:15,194 INFO L138 BoogieDeclarations]: Found implementation of procedure __be16_to_cpup [2022-11-03 02:27:15,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-03 02:27:15,195 INFO L130 BoogieDeclarations]: Found specification of procedure uas_shutdown [2022-11-03 02:27:15,195 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_shutdown [2022-11-03 02:27:15,195 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-03 02:27:15,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2022-11-03 02:27:15,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2022-11-03 02:27:15,197 INFO L130 BoogieDeclarations]: Found specification of procedure uas_do_work [2022-11-03 02:27:15,197 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_do_work [2022-11-03 02:27:15,198 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-03 02:27:15,198 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-03 02:27:15,198 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-11-03 02:27:15,198 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-11-03 02:27:15,199 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2022-11-03 02:27:15,199 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2022-11-03 02:27:15,199 INFO L130 BoogieDeclarations]: Found specification of procedure uas_disconnect [2022-11-03 02:27:15,199 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_disconnect [2022-11-03 02:27:15,199 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_anchored_urbs [2022-11-03 02:27:15,200 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_anchored_urbs [2022-11-03 02:27:15,200 INFO L130 BoogieDeclarations]: Found specification of procedure init_usb_anchor [2022-11-03 02:27:15,200 INFO L138 BoogieDeclarations]: Found implementation of procedure init_usb_anchor [2022-11-03 02:27:15,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-03 02:27:15,200 INFO L130 BoogieDeclarations]: Found specification of procedure usb_pipe_endpoint [2022-11-03 02:27:15,201 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_pipe_endpoint [2022-11-03 02:27:15,202 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_out [2022-11-03 02:27:15,204 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_out [2022-11-03 02:27:15,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-03 02:27:15,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-03 02:27:15,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-11-03 02:27:15,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-11-03 02:27:15,207 INFO L130 BoogieDeclarations]: Found specification of procedure uas_stat_cmplt [2022-11-03 02:27:15,207 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_stat_cmplt [2022-11-03 02:27:15,207 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-03 02:27:15,208 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-03 02:27:15,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_udev [2022-11-03 02:27:15,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_udev [2022-11-03 02:27:15,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-03 02:27:15,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-03 02:27:15,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-03 02:27:15,214 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-03 02:27:15,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-03 02:27:15,214 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2022-11-03 02:27:15,215 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2022-11-03 02:27:15,215 INFO L130 BoogieDeclarations]: Found specification of procedure uas_configure_endpoints [2022-11-03 02:27:15,215 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_configure_endpoints [2022-11-03 02:27:15,215 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2022-11-03 02:27:15,215 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2022-11-03 02:27:15,215 INFO L130 BoogieDeclarations]: Found specification of procedure uas_free_unsubmitted_urbs [2022-11-03 02:27:15,215 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_free_unsubmitted_urbs [2022-11-03 02:27:15,215 INFO L130 BoogieDeclarations]: Found specification of procedure uas_find_uas_alt_setting [2022-11-03 02:27:15,216 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_find_uas_alt_setting [2022-11-03 02:27:15,216 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-03 02:27:15,216 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-03 02:27:15,216 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_in [2022-11-03 02:27:15,216 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_in [2022-11-03 02:27:15,216 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-03 02:27:15,216 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-03 02:27:15,216 INFO L130 BoogieDeclarations]: Found specification of procedure lock_is_held [2022-11-03 02:27:15,217 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_is_held [2022-11-03 02:27:15,217 INFO L130 BoogieDeclarations]: Found specification of procedure uas_submit_urbs [2022-11-03 02:27:15,217 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_submit_urbs [2022-11-03 02:27:15,217 INFO L130 BoogieDeclarations]: Found specification of procedure usb_reset_device [2022-11-03 02:27:15,217 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_reset_device [2022-11-03 02:27:15,217 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_max_hw_sectors [2022-11-03 02:27:15,217 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_max_hw_sectors [2022-11-03 02:27:15,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-03 02:27:15,218 INFO L130 BoogieDeclarations]: Found specification of procedure uas_free_streams [2022-11-03 02:27:15,218 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_free_streams [2022-11-03 02:27:15,218 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2022-11-03 02:27:15,218 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2022-11-03 02:27:15,218 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-03 02:27:15,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-03 02:27:15,952 INFO L235 CfgBuilder]: Building ICFG [2022-11-03 02:27:15,955 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-03 02:27:16,319 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-03 02:27:19,336 INFO L276 CfgBuilder]: Performing block encoding [2022-11-03 02:27:20,311 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-03 02:27:20,311 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-03 02:27:20,318 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 02:27:20 BoogieIcfgContainer [2022-11-03 02:27:20,318 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-03 02:27:20,321 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-03 02:27:20,321 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-03 02:27:20,324 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-03 02:27:20,325 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.11 02:27:12" (1/3) ... [2022-11-03 02:27:20,325 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@489e4a8a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.11 02:27:20, skipping insertion in model container [2022-11-03 02:27:20,326 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:27:14" (2/3) ... [2022-11-03 02:27:20,326 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@489e4a8a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.11 02:27:20, skipping insertion in model container [2022-11-03 02:27:20,326 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 02:27:20" (3/3) ... [2022-11-03 02:27:20,330 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--usb--storage--uas.ko-entry_point.cil.out.i [2022-11-03 02:27:20,353 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-03 02:27:20,353 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-03 02:27:20,447 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-03 02:27:20,454 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@1c3d8469, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-03 02:27:20,454 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-03 02:27:20,461 INFO L276 IsEmpty]: Start isEmpty. Operand has 860 states, 527 states have (on average 1.3453510436432639) internal successors, (709), 566 states have internal predecessors, (709), 261 states have call successors, (261), 71 states have call predecessors, (261), 70 states have return successors, (255), 247 states have call predecessors, (255), 255 states have call successors, (255) [2022-11-03 02:27:20,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-11-03 02:27:20,472 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:27:20,473 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:27:20,474 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:27:20,478 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:27:20,478 INFO L85 PathProgramCache]: Analyzing trace with hash 492697919, now seen corresponding path program 1 times [2022-11-03 02:27:20,485 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:27:20,485 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [22668143] [2022-11-03 02:27:20,486 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:27:20,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:27:20,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:27:21,381 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-11-03 02:27:21,382 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:27:21,382 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [22668143] [2022-11-03 02:27:21,383 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [22668143] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:27:21,383 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 02:27:21,383 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-03 02:27:21,385 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [353903822] [2022-11-03 02:27:21,386 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:27:21,390 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-03 02:27:21,391 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:27:21,421 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-03 02:27:21,422 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 02:27:21,430 INFO L87 Difference]: Start difference. First operand has 860 states, 527 states have (on average 1.3453510436432639) internal successors, (709), 566 states have internal predecessors, (709), 261 states have call successors, (261), 71 states have call predecessors, (261), 70 states have return successors, (255), 247 states have call predecessors, (255), 255 states have call successors, (255) Second operand has 3 states, 3 states have (on average 7.0) internal successors, (21), 3 states have internal predecessors, (21), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 1 states have call predecessors, (6), 1 states have call successors, (6) [2022-11-03 02:27:22,731 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:27:22,731 INFO L93 Difference]: Finished difference Result 2546 states and 3628 transitions. [2022-11-03 02:27:22,733 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-03 02:27:22,734 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 7.0) internal successors, (21), 3 states have internal predecessors, (21), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 1 states have call predecessors, (6), 1 states have call successors, (6) Word has length 52 [2022-11-03 02:27:22,735 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:27:22,780 INFO L225 Difference]: With dead ends: 2546 [2022-11-03 02:27:22,780 INFO L226 Difference]: Without dead ends: 1679 [2022-11-03 02:27:22,790 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 02:27:22,794 INFO L413 NwaCegarLoop]: 1349 mSDtfsCounter, 1180 mSDsluCounter, 1206 mSDsCounter, 0 mSdLazyCounter, 243 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1180 SdHoareTripleChecker+Valid, 2443 SdHoareTripleChecker+Invalid, 246 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 243 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2022-11-03 02:27:22,796 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1180 Valid, 2443 Invalid, 246 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 243 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2022-11-03 02:27:22,819 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1679 states. [2022-11-03 02:27:23,018 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1679 to 1675. [2022-11-03 02:27:23,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1675 states, 1037 states have (on average 1.3288331726133076) internal successors, (1378), 1094 states have internal predecessors, (1378), 499 states have call successors, (499), 139 states have call predecessors, (499), 138 states have return successors, (493), 477 states have call predecessors, (493), 493 states have call successors, (493) [2022-11-03 02:27:23,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1675 states to 1675 states and 2370 transitions. [2022-11-03 02:27:23,046 INFO L78 Accepts]: Start accepts. Automaton has 1675 states and 2370 transitions. Word has length 52 [2022-11-03 02:27:23,048 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:27:23,049 INFO L495 AbstractCegarLoop]: Abstraction has 1675 states and 2370 transitions. [2022-11-03 02:27:23,049 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 7.0) internal successors, (21), 3 states have internal predecessors, (21), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 1 states have call predecessors, (6), 1 states have call successors, (6) [2022-11-03 02:27:23,049 INFO L276 IsEmpty]: Start isEmpty. Operand 1675 states and 2370 transitions. [2022-11-03 02:27:23,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-03 02:27:23,063 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:27:23,063 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:27:23,063 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-03 02:27:23,064 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:27:23,066 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:27:23,066 INFO L85 PathProgramCache]: Analyzing trace with hash -389944536, now seen corresponding path program 1 times [2022-11-03 02:27:23,066 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:27:23,067 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [389099611] [2022-11-03 02:27:23,067 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:27:23,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:27:23,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:27:23,483 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-11-03 02:27:23,484 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:27:23,488 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [389099611] [2022-11-03 02:27:23,488 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [389099611] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:27:23,489 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 02:27:23,489 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-03 02:27:23,489 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1038686277] [2022-11-03 02:27:23,490 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:27:23,491 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-03 02:27:23,495 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:27:23,495 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-03 02:27:23,496 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 02:27:23,497 INFO L87 Difference]: Start difference. First operand 1675 states and 2370 transitions. Second operand has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 3 states have internal predecessors, (29), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-11-03 02:27:24,556 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:27:24,557 INFO L93 Difference]: Finished difference Result 4748 states and 6723 transitions. [2022-11-03 02:27:24,557 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-03 02:27:24,557 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 3 states have internal predecessors, (29), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 63 [2022-11-03 02:27:24,558 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:27:24,581 INFO L225 Difference]: With dead ends: 4748 [2022-11-03 02:27:24,581 INFO L226 Difference]: Without dead ends: 3090 [2022-11-03 02:27:24,591 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 02:27:24,592 INFO L413 NwaCegarLoop]: 1487 mSDtfsCounter, 1028 mSDsluCounter, 1162 mSDsCounter, 0 mSdLazyCounter, 259 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1028 SdHoareTripleChecker+Valid, 2542 SdHoareTripleChecker+Invalid, 263 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 259 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-11-03 02:27:24,593 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1028 Valid, 2542 Invalid, 263 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 259 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-11-03 02:27:24,599 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3090 states. [2022-11-03 02:27:24,734 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3090 to 3066. [2022-11-03 02:27:24,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3066 states, 1905 states have (on average 1.3270341207349081) internal successors, (2528), 2006 states have internal predecessors, (2528), 900 states have call successors, (900), 263 states have call predecessors, (900), 260 states have return successors, (916), 858 states have call predecessors, (916), 894 states have call successors, (916) [2022-11-03 02:27:24,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3066 states to 3066 states and 4344 transitions. [2022-11-03 02:27:24,762 INFO L78 Accepts]: Start accepts. Automaton has 3066 states and 4344 transitions. Word has length 63 [2022-11-03 02:27:24,762 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:27:24,762 INFO L495 AbstractCegarLoop]: Abstraction has 3066 states and 4344 transitions. [2022-11-03 02:27:24,763 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 3 states have internal predecessors, (29), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-11-03 02:27:24,763 INFO L276 IsEmpty]: Start isEmpty. Operand 3066 states and 4344 transitions. [2022-11-03 02:27:24,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-11-03 02:27:24,765 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:27:24,765 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:27:24,765 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-03 02:27:24,765 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:27:24,766 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:27:24,766 INFO L85 PathProgramCache]: Analyzing trace with hash 1052929129, now seen corresponding path program 1 times [2022-11-03 02:27:24,766 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:27:24,766 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [984613838] [2022-11-03 02:27:24,767 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:27:24,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:27:24,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:27:25,128 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-11-03 02:27:25,128 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:27:25,129 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [984613838] [2022-11-03 02:27:25,129 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [984613838] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:27:25,129 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 02:27:25,130 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-03 02:27:25,130 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [121457232] [2022-11-03 02:27:25,130 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:27:25,131 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-03 02:27:25,131 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:27:25,132 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-03 02:27:25,134 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 02:27:25,135 INFO L87 Difference]: Start difference. First operand 3066 states and 4344 transitions. Second operand has 3 states, 3 states have (on average 8.0) internal successors, (24), 3 states have internal predecessors, (24), 3 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-11-03 02:27:25,764 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:27:25,764 INFO L93 Difference]: Finished difference Result 3068 states and 4345 transitions. [2022-11-03 02:27:25,764 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-03 02:27:25,765 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.0) internal successors, (24), 3 states have internal predecessors, (24), 3 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 66 [2022-11-03 02:27:25,767 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:27:25,829 INFO L225 Difference]: With dead ends: 3068 [2022-11-03 02:27:25,833 INFO L226 Difference]: Without dead ends: 3065 [2022-11-03 02:27:25,838 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 02:27:25,842 INFO L413 NwaCegarLoop]: 1084 mSDtfsCounter, 1181 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 117 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1181 SdHoareTripleChecker+Valid, 1084 SdHoareTripleChecker+Invalid, 117 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 117 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-11-03 02:27:25,844 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1181 Valid, 1084 Invalid, 117 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 117 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-11-03 02:27:25,848 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3065 states. [2022-11-03 02:27:26,009 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3065 to 3065. [2022-11-03 02:27:26,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3065 states, 1905 states have (on average 1.326509186351706) internal successors, (2527), 2005 states have internal predecessors, (2527), 899 states have call successors, (899), 263 states have call predecessors, (899), 260 states have return successors, (916), 858 states have call predecessors, (916), 894 states have call successors, (916) [2022-11-03 02:27:26,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3065 states to 3065 states and 4342 transitions. [2022-11-03 02:27:26,036 INFO L78 Accepts]: Start accepts. Automaton has 3065 states and 4342 transitions. Word has length 66 [2022-11-03 02:27:26,037 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:27:26,037 INFO L495 AbstractCegarLoop]: Abstraction has 3065 states and 4342 transitions. [2022-11-03 02:27:26,037 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 8.0) internal successors, (24), 3 states have internal predecessors, (24), 3 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-11-03 02:27:26,038 INFO L276 IsEmpty]: Start isEmpty. Operand 3065 states and 4342 transitions. [2022-11-03 02:27:26,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-03 02:27:26,040 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:27:26,040 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:27:26,040 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-03 02:27:26,040 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:27:26,041 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:27:26,042 INFO L85 PathProgramCache]: Analyzing trace with hash -1719380800, now seen corresponding path program 1 times [2022-11-03 02:27:26,042 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:27:26,042 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2038342047] [2022-11-03 02:27:26,042 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:27:26,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:27:26,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:27:26,446 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-11-03 02:27:26,447 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:27:26,447 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2038342047] [2022-11-03 02:27:26,447 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2038342047] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:27:26,447 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 02:27:26,447 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-03 02:27:26,448 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1400437565] [2022-11-03 02:27:26,448 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:27:26,448 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-03 02:27:26,448 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:27:26,449 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-03 02:27:26,449 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 02:27:26,449 INFO L87 Difference]: Start difference. First operand 3065 states and 4342 transitions. Second operand has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 3 states have internal predecessors, (25), 3 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-11-03 02:27:27,035 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:27:27,035 INFO L93 Difference]: Finished difference Result 3067 states and 4343 transitions. [2022-11-03 02:27:27,036 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-03 02:27:27,036 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 3 states have internal predecessors, (25), 3 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 67 [2022-11-03 02:27:27,036 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:27:27,059 INFO L225 Difference]: With dead ends: 3067 [2022-11-03 02:27:27,060 INFO L226 Difference]: Without dead ends: 3064 [2022-11-03 02:27:27,061 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 02:27:27,065 INFO L413 NwaCegarLoop]: 1082 mSDtfsCounter, 1178 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 117 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1178 SdHoareTripleChecker+Valid, 1082 SdHoareTripleChecker+Invalid, 117 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 117 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-11-03 02:27:27,066 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1178 Valid, 1082 Invalid, 117 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 117 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-11-03 02:27:27,070 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3064 states. [2022-11-03 02:27:27,255 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3064 to 3064. [2022-11-03 02:27:27,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3064 states, 1905 states have (on average 1.325984251968504) internal successors, (2526), 2004 states have internal predecessors, (2526), 898 states have call successors, (898), 263 states have call predecessors, (898), 260 states have return successors, (916), 858 states have call predecessors, (916), 894 states have call successors, (916) [2022-11-03 02:27:27,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3064 states to 3064 states and 4340 transitions. [2022-11-03 02:27:27,280 INFO L78 Accepts]: Start accepts. Automaton has 3064 states and 4340 transitions. Word has length 67 [2022-11-03 02:27:27,282 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:27:27,282 INFO L495 AbstractCegarLoop]: Abstraction has 3064 states and 4340 transitions. [2022-11-03 02:27:27,282 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 3 states have internal predecessors, (25), 3 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-11-03 02:27:27,282 INFO L276 IsEmpty]: Start isEmpty. Operand 3064 states and 4340 transitions. [2022-11-03 02:27:27,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-11-03 02:27:27,288 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:27:27,288 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:27:27,288 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-03 02:27:27,289 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:27:27,289 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:27:27,289 INFO L85 PathProgramCache]: Analyzing trace with hash -1761637812, now seen corresponding path program 1 times [2022-11-03 02:27:27,289 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:27:27,289 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [885805586] [2022-11-03 02:27:27,290 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:27:27,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:27:27,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:27:27,615 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-11-03 02:27:27,615 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:27:27,616 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [885805586] [2022-11-03 02:27:27,616 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [885805586] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:27:27,616 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 02:27:27,616 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-03 02:27:27,616 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2069428475] [2022-11-03 02:27:27,617 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:27:27,618 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-03 02:27:27,618 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:27:27,619 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-03 02:27:27,619 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 02:27:27,619 INFO L87 Difference]: Start difference. First operand 3064 states and 4340 transitions. Second operand has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 3 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-11-03 02:27:28,365 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:27:28,365 INFO L93 Difference]: Finished difference Result 3066 states and 4341 transitions. [2022-11-03 02:27:28,366 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-03 02:27:28,366 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), 3 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 68 [2022-11-03 02:27:28,367 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:27:28,388 INFO L225 Difference]: With dead ends: 3066 [2022-11-03 02:27:28,388 INFO L226 Difference]: Without dead ends: 3063 [2022-11-03 02:27:28,390 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 02:27:28,391 INFO L413 NwaCegarLoop]: 1080 mSDtfsCounter, 1175 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 117 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1175 SdHoareTripleChecker+Valid, 1080 SdHoareTripleChecker+Invalid, 117 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 117 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-11-03 02:27:28,392 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1175 Valid, 1080 Invalid, 117 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 117 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-11-03 02:27:28,396 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3063 states. [2022-11-03 02:27:28,659 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3063 to 3063. [2022-11-03 02:27:28,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3063 states, 1905 states have (on average 1.3254593175853018) internal successors, (2525), 2003 states have internal predecessors, (2525), 897 states have call successors, (897), 263 states have call predecessors, (897), 260 states have return successors, (916), 858 states have call predecessors, (916), 894 states have call successors, (916) [2022-11-03 02:27:28,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3063 states to 3063 states and 4338 transitions. [2022-11-03 02:27:28,688 INFO L78 Accepts]: Start accepts. Automaton has 3063 states and 4338 transitions. Word has length 68 [2022-11-03 02:27:28,689 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:27:28,689 INFO L495 AbstractCegarLoop]: Abstraction has 3063 states and 4338 transitions. [2022-11-03 02:27:28,689 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), 3 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-11-03 02:27:28,690 INFO L276 IsEmpty]: Start isEmpty. Operand 3063 states and 4338 transitions. [2022-11-03 02:27:28,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-03 02:27:28,691 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:27:28,692 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:27:28,692 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-03 02:27:28,692 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:27:28,692 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:27:28,693 INFO L85 PathProgramCache]: Analyzing trace with hash 1223366979, now seen corresponding path program 1 times [2022-11-03 02:27:28,693 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:27:28,693 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [403608573] [2022-11-03 02:27:28,693 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:27:28,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:27:28,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:27:28,961 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-11-03 02:27:28,961 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:27:28,961 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [403608573] [2022-11-03 02:27:28,962 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [403608573] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:27:28,962 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 02:27:28,962 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-03 02:27:28,962 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [84841572] [2022-11-03 02:27:28,962 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:27:28,963 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-03 02:27:28,963 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:27:28,963 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-03 02:27:28,964 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 02:27:28,964 INFO L87 Difference]: Start difference. First operand 3063 states and 4338 transitions. Second operand has 3 states, 3 states have (on average 9.0) internal successors, (27), 3 states have internal predecessors, (27), 3 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-11-03 02:27:30,192 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:27:30,192 INFO L93 Difference]: Finished difference Result 9145 states and 12964 transitions. [2022-11-03 02:27:30,193 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-03 02:27:30,193 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), 3 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 69 [2022-11-03 02:27:30,193 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:27:30,230 INFO L225 Difference]: With dead ends: 9145 [2022-11-03 02:27:30,231 INFO L226 Difference]: Without dead ends: 6094 [2022-11-03 02:27:30,244 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 02:27:30,245 INFO L413 NwaCegarLoop]: 1359 mSDtfsCounter, 1165 mSDsluCounter, 1178 mSDsCounter, 0 mSdLazyCounter, 238 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1165 SdHoareTripleChecker+Valid, 2426 SdHoareTripleChecker+Invalid, 242 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 238 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-11-03 02:27:30,245 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1165 Valid, 2426 Invalid, 242 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 238 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-11-03 02:27:30,253 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6094 states. [2022-11-03 02:27:30,629 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6094 to 6089. [2022-11-03 02:27:30,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6089 states, 3787 states have (on average 1.3253234750462106) internal successors, (5019), 3982 states have internal predecessors, (5019), 1785 states have call successors, (1785), 523 states have call predecessors, (1785), 516 states have return successors, (1826), 1707 states have call predecessors, (1826), 1782 states have call successors, (1826) [2022-11-03 02:27:30,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6089 states to 6089 states and 8630 transitions. [2022-11-03 02:27:30,677 INFO L78 Accepts]: Start accepts. Automaton has 6089 states and 8630 transitions. Word has length 69 [2022-11-03 02:27:30,678 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:27:30,678 INFO L495 AbstractCegarLoop]: Abstraction has 6089 states and 8630 transitions. [2022-11-03 02:27:30,678 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), 3 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-11-03 02:27:30,678 INFO L276 IsEmpty]: Start isEmpty. Operand 6089 states and 8630 transitions. [2022-11-03 02:27:30,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2022-11-03 02:27:30,689 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:27:30,689 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:27:30,690 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-03 02:27:30,690 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:27:30,690 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:27:30,691 INFO L85 PathProgramCache]: Analyzing trace with hash 400885094, now seen corresponding path program 1 times [2022-11-03 02:27:30,691 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:27:30,691 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [594435740] [2022-11-03 02:27:30,691 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:27:30,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:27:30,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:27:31,044 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2022-11-03 02:27:31,044 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:27:31,044 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [594435740] [2022-11-03 02:27:31,044 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [594435740] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:27:31,045 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 02:27:31,045 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-03 02:27:31,045 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2032996871] [2022-11-03 02:27:31,045 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:27:31,046 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-03 02:27:31,046 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:27:31,046 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-03 02:27:31,046 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 02:27:31,047 INFO L87 Difference]: Start difference. First operand 6089 states and 8630 transitions. Second operand has 3 states, 3 states have (on average 24.666666666666668) internal successors, (74), 3 states have internal predecessors, (74), 2 states have call successors, (19), 2 states have call predecessors, (19), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2022-11-03 02:27:32,293 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:27:32,293 INFO L93 Difference]: Finished difference Result 11593 states and 16385 transitions. [2022-11-03 02:27:32,294 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-03 02:27:32,294 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 24.666666666666668) internal successors, (74), 3 states have internal predecessors, (74), 2 states have call successors, (19), 2 states have call predecessors, (19), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) Word has length 155 [2022-11-03 02:27:32,294 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:27:32,332 INFO L225 Difference]: With dead ends: 11593 [2022-11-03 02:27:32,332 INFO L226 Difference]: Without dead ends: 5521 [2022-11-03 02:27:32,357 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 02:27:32,358 INFO L413 NwaCegarLoop]: 1633 mSDtfsCounter, 882 mSDsluCounter, 1155 mSDsCounter, 0 mSdLazyCounter, 292 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 882 SdHoareTripleChecker+Valid, 2681 SdHoareTripleChecker+Invalid, 295 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 292 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2022-11-03 02:27:32,359 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [882 Valid, 2681 Invalid, 295 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 292 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2022-11-03 02:27:32,365 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5521 states. [2022-11-03 02:27:32,773 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5521 to 5509. [2022-11-03 02:27:32,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5509 states, 3415 states have (on average 1.3209370424597364) internal successors, (4511), 3595 states have internal predecessors, (4511), 1604 states have call successors, (1604), 496 states have call predecessors, (1604), 489 states have return successors, (1645), 1530 states have call predecessors, (1645), 1601 states have call successors, (1645) [2022-11-03 02:27:32,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5509 states to 5509 states and 7760 transitions. [2022-11-03 02:27:32,813 INFO L78 Accepts]: Start accepts. Automaton has 5509 states and 7760 transitions. Word has length 155 [2022-11-03 02:27:32,813 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:27:32,813 INFO L495 AbstractCegarLoop]: Abstraction has 5509 states and 7760 transitions. [2022-11-03 02:27:32,814 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 24.666666666666668) internal successors, (74), 3 states have internal predecessors, (74), 2 states have call successors, (19), 2 states have call predecessors, (19), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2022-11-03 02:27:32,814 INFO L276 IsEmpty]: Start isEmpty. Operand 5509 states and 7760 transitions. [2022-11-03 02:27:32,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2022-11-03 02:27:32,822 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:27:32,823 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:27:32,823 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-11-03 02:27:32,823 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:27:32,824 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:27:32,824 INFO L85 PathProgramCache]: Analyzing trace with hash 1340233143, now seen corresponding path program 1 times [2022-11-03 02:27:32,824 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:27:32,824 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [514796023] [2022-11-03 02:27:32,824 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:27:32,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:27:32,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:27:33,292 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2022-11-03 02:27:33,292 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:27:33,292 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [514796023] [2022-11-03 02:27:33,292 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [514796023] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:27:33,293 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 02:27:33,293 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-03 02:27:33,293 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [716156009] [2022-11-03 02:27:33,293 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:27:33,294 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-03 02:27:33,294 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:27:33,294 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-03 02:27:33,294 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-03 02:27:33,295 INFO L87 Difference]: Start difference. First operand 5509 states and 7760 transitions. Second operand has 4 states, 4 states have (on average 22.0) internal successors, (88), 4 states have internal predecessors, (88), 2 states have call successors, (19), 2 states have call predecessors, (19), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2022-11-03 02:27:35,347 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:27:35,348 INFO L93 Difference]: Finished difference Result 12723 states and 18365 transitions. [2022-11-03 02:27:35,348 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-03 02:27:35,348 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 22.0) internal successors, (88), 4 states have internal predecessors, (88), 2 states have call successors, (19), 2 states have call predecessors, (19), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) Word has length 167 [2022-11-03 02:27:35,349 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:27:35,393 INFO L225 Difference]: With dead ends: 12723 [2022-11-03 02:27:35,393 INFO L226 Difference]: Without dead ends: 7463 [2022-11-03 02:27:35,416 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-03 02:27:35,417 INFO L413 NwaCegarLoop]: 1495 mSDtfsCounter, 565 mSDsluCounter, 2805 mSDsCounter, 0 mSdLazyCounter, 397 mSolverCounterSat, 121 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 626 SdHoareTripleChecker+Valid, 4051 SdHoareTripleChecker+Invalid, 518 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 121 IncrementalHoareTripleChecker+Valid, 397 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2022-11-03 02:27:35,417 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [626 Valid, 4051 Invalid, 518 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [121 Valid, 397 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2022-11-03 02:27:35,426 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7463 states. [2022-11-03 02:27:35,900 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7463 to 5517. [2022-11-03 02:27:35,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5517 states, 3423 states have (on average 1.320186970493719) internal successors, (4519), 3603 states have internal predecessors, (4519), 1604 states have call successors, (1604), 496 states have call predecessors, (1604), 489 states have return successors, (1645), 1530 states have call predecessors, (1645), 1601 states have call successors, (1645) [2022-11-03 02:27:35,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5517 states to 5517 states and 7768 transitions. [2022-11-03 02:27:35,953 INFO L78 Accepts]: Start accepts. Automaton has 5517 states and 7768 transitions. Word has length 167 [2022-11-03 02:27:35,955 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:27:35,955 INFO L495 AbstractCegarLoop]: Abstraction has 5517 states and 7768 transitions. [2022-11-03 02:27:35,956 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 22.0) internal successors, (88), 4 states have internal predecessors, (88), 2 states have call successors, (19), 2 states have call predecessors, (19), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2022-11-03 02:27:35,956 INFO L276 IsEmpty]: Start isEmpty. Operand 5517 states and 7768 transitions. [2022-11-03 02:27:35,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2022-11-03 02:27:35,966 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:27:35,967 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:27:35,967 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-11-03 02:27:35,967 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:27:35,967 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:27:35,968 INFO L85 PathProgramCache]: Analyzing trace with hash 909505225, now seen corresponding path program 1 times [2022-11-03 02:27:35,968 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:27:35,968 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1373935890] [2022-11-03 02:27:35,968 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:27:35,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:27:36,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:27:36,722 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2022-11-03 02:27:36,722 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:27:36,722 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1373935890] [2022-11-03 02:27:36,722 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1373935890] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:27:36,723 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 02:27:36,723 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-03 02:27:36,723 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [653723223] [2022-11-03 02:27:36,723 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:27:36,724 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-03 02:27:36,724 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:27:36,725 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-03 02:27:36,725 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-03 02:27:36,725 INFO L87 Difference]: Start difference. First operand 5517 states and 7768 transitions. Second operand has 4 states, 4 states have (on average 22.5) internal successors, (90), 4 states have internal predecessors, (90), 2 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (19), 1 states have call predecessors, (19), 1 states have call successors, (19) [2022-11-03 02:27:38,294 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:27:38,294 INFO L93 Difference]: Finished difference Result 10505 states and 14867 transitions. [2022-11-03 02:27:38,295 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-03 02:27:38,295 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 22.5) internal successors, (90), 4 states have internal predecessors, (90), 2 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (19), 1 states have call predecessors, (19), 1 states have call successors, (19) Word has length 172 [2022-11-03 02:27:38,296 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:27:38,319 INFO L225 Difference]: With dead ends: 10505 [2022-11-03 02:27:38,319 INFO L226 Difference]: Without dead ends: 5237 [2022-11-03 02:27:38,336 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-03 02:27:38,339 INFO L413 NwaCegarLoop]: 1420 mSDtfsCounter, 242 mSDsluCounter, 2785 mSDsCounter, 0 mSdLazyCounter, 402 mSolverCounterSat, 17 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 321 SdHoareTripleChecker+Valid, 3954 SdHoareTripleChecker+Invalid, 419 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 17 IncrementalHoareTripleChecker+Valid, 402 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2022-11-03 02:27:38,339 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [321 Valid, 3954 Invalid, 419 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [17 Valid, 402 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2022-11-03 02:27:38,345 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5237 states. [2022-11-03 02:27:38,674 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5237 to 4704. [2022-11-03 02:27:38,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4704 states, 2863 states have (on average 1.3035277680754453) internal successors, (3732), 3029 states have internal predecessors, (3732), 1396 states have call successors, (1396), 449 states have call predecessors, (1396), 444 states have return successors, (1435), 1326 states have call predecessors, (1435), 1395 states have call successors, (1435) [2022-11-03 02:27:38,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4704 states to 4704 states and 6563 transitions. [2022-11-03 02:27:38,711 INFO L78 Accepts]: Start accepts. Automaton has 4704 states and 6563 transitions. Word has length 172 [2022-11-03 02:27:38,712 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:27:38,712 INFO L495 AbstractCegarLoop]: Abstraction has 4704 states and 6563 transitions. [2022-11-03 02:27:38,712 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 22.5) internal successors, (90), 4 states have internal predecessors, (90), 2 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (19), 1 states have call predecessors, (19), 1 states have call successors, (19) [2022-11-03 02:27:38,712 INFO L276 IsEmpty]: Start isEmpty. Operand 4704 states and 6563 transitions. [2022-11-03 02:27:38,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-11-03 02:27:38,726 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:27:38,726 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:27:38,726 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-11-03 02:27:38,727 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:27:38,727 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:27:38,727 INFO L85 PathProgramCache]: Analyzing trace with hash 80595919, now seen corresponding path program 1 times [2022-11-03 02:27:38,727 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:27:38,728 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [568220855] [2022-11-03 02:27:38,728 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:27:38,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:27:38,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:27:39,180 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2022-11-03 02:27:39,180 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:27:39,180 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [568220855] [2022-11-03 02:27:39,180 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [568220855] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:27:39,180 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 02:27:39,181 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-03 02:27:39,181 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1934350677] [2022-11-03 02:27:39,181 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:27:39,181 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-03 02:27:39,182 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:27:39,182 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-03 02:27:39,182 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 02:27:39,183 INFO L87 Difference]: Start difference. First operand 4704 states and 6563 transitions. Second operand has 3 states, 3 states have (on average 32.0) internal successors, (96), 3 states have internal predecessors, (96), 3 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2022-11-03 02:27:40,360 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:27:40,361 INFO L93 Difference]: Finished difference Result 4707 states and 6565 transitions. [2022-11-03 02:27:40,361 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-03 02:27:40,361 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 32.0) internal successors, (96), 3 states have internal predecessors, (96), 3 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) Word has length 214 [2022-11-03 02:27:40,362 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:27:40,384 INFO L225 Difference]: With dead ends: 4707 [2022-11-03 02:27:40,384 INFO L226 Difference]: Without dead ends: 4704 [2022-11-03 02:27:40,387 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 02:27:40,388 INFO L413 NwaCegarLoop]: 1634 mSDtfsCounter, 620 mSDsluCounter, 1179 mSDsCounter, 0 mSdLazyCounter, 288 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 620 SdHoareTripleChecker+Valid, 2701 SdHoareTripleChecker+Invalid, 288 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 288 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-11-03 02:27:40,389 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [620 Valid, 2701 Invalid, 288 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 288 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-11-03 02:27:40,395 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4704 states. [2022-11-03 02:27:40,697 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4704 to 4704. [2022-11-03 02:27:40,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4704 states, 2863 states have (on average 1.3028292001397135) internal successors, (3730), 3029 states have internal predecessors, (3730), 1396 states have call successors, (1396), 449 states have call predecessors, (1396), 444 states have return successors, (1435), 1326 states have call predecessors, (1435), 1395 states have call successors, (1435) [2022-11-03 02:27:40,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4704 states to 4704 states and 6561 transitions. [2022-11-03 02:27:40,724 INFO L78 Accepts]: Start accepts. Automaton has 4704 states and 6561 transitions. Word has length 214 [2022-11-03 02:27:40,728 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:27:40,729 INFO L495 AbstractCegarLoop]: Abstraction has 4704 states and 6561 transitions. [2022-11-03 02:27:40,729 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 32.0) internal successors, (96), 3 states have internal predecessors, (96), 3 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2022-11-03 02:27:40,729 INFO L276 IsEmpty]: Start isEmpty. Operand 4704 states and 6561 transitions. [2022-11-03 02:27:40,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2022-11-03 02:27:40,745 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:27:40,745 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:27:40,745 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-11-03 02:27:40,746 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:27:40,746 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:27:40,747 INFO L85 PathProgramCache]: Analyzing trace with hash -991683426, now seen corresponding path program 1 times [2022-11-03 02:27:40,747 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:27:40,747 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [97738361] [2022-11-03 02:27:40,747 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:27:40,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:27:40,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:27:41,453 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2022-11-03 02:27:41,453 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:27:41,453 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [97738361] [2022-11-03 02:27:41,453 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [97738361] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-03 02:27:41,454 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [811398692] [2022-11-03 02:27:41,454 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:27:41,454 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:27:41,455 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2c4ec46-5ceb-4b01-833e-c9783c430a74/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 02:27:41,460 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2c4ec46-5ceb-4b01-833e-c9783c430a74/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-03 02:27:41,490 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2c4ec46-5ceb-4b01-833e-c9783c430a74/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-03 02:27:42,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:27:42,796 INFO L263 TraceCheckSpWp]: Trace formula consists of 3671 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-03 02:27:42,822 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 02:27:42,926 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2022-11-03 02:27:42,927 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-03 02:27:42,927 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [811398692] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:27:42,927 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-03 02:27:42,928 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [5] total 5 [2022-11-03 02:27:42,928 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2109626638] [2022-11-03 02:27:42,928 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:27:42,929 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-03 02:27:42,929 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:27:42,930 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-03 02:27:42,930 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-03 02:27:42,930 INFO L87 Difference]: Start difference. First operand 4704 states and 6561 transitions. Second operand has 5 states, 5 states have (on average 20.8) internal successors, (104), 4 states have internal predecessors, (104), 2 states have call successors, (35), 2 states have call predecessors, (35), 3 states have return successors, (34), 3 states have call predecessors, (34), 2 states have call successors, (34) [2022-11-03 02:27:44,534 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:27:44,534 INFO L93 Difference]: Finished difference Result 9712 states and 13686 transitions. [2022-11-03 02:27:44,535 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-03 02:27:44,535 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 20.8) internal successors, (104), 4 states have internal predecessors, (104), 2 states have call successors, (35), 2 states have call predecessors, (35), 3 states have return successors, (34), 3 states have call predecessors, (34), 2 states have call successors, (34) Word has length 218 [2022-11-03 02:27:44,535 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:27:44,563 INFO L225 Difference]: With dead ends: 9712 [2022-11-03 02:27:44,563 INFO L226 Difference]: Without dead ends: 5257 [2022-11-03 02:27:44,583 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 222 GetRequests, 219 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-03 02:27:44,584 INFO L413 NwaCegarLoop]: 1369 mSDtfsCounter, 197 mSDsluCounter, 4240 mSDsCounter, 0 mSdLazyCounter, 528 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 258 SdHoareTripleChecker+Valid, 5230 SdHoareTripleChecker+Invalid, 528 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 528 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2022-11-03 02:27:44,584 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [258 Valid, 5230 Invalid, 528 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 528 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2022-11-03 02:27:44,591 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5257 states. [2022-11-03 02:27:44,908 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5257 to 4712. [2022-11-03 02:27:44,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4712 states, 2869 states have (on average 1.302195887068665) internal successors, (3736), 3035 states have internal predecessors, (3736), 1396 states have call successors, (1396), 449 states have call predecessors, (1396), 446 states have return successors, (1439), 1328 states have call predecessors, (1439), 1395 states have call successors, (1439) [2022-11-03 02:27:44,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4712 states to 4712 states and 6571 transitions. [2022-11-03 02:27:44,934 INFO L78 Accepts]: Start accepts. Automaton has 4712 states and 6571 transitions. Word has length 218 [2022-11-03 02:27:44,935 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:27:44,935 INFO L495 AbstractCegarLoop]: Abstraction has 4712 states and 6571 transitions. [2022-11-03 02:27:44,935 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 20.8) internal successors, (104), 4 states have internal predecessors, (104), 2 states have call successors, (35), 2 states have call predecessors, (35), 3 states have return successors, (34), 3 states have call predecessors, (34), 2 states have call successors, (34) [2022-11-03 02:27:44,935 INFO L276 IsEmpty]: Start isEmpty. Operand 4712 states and 6571 transitions. [2022-11-03 02:27:44,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2022-11-03 02:27:44,948 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:27:44,949 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:27:44,994 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2c4ec46-5ceb-4b01-833e-c9783c430a74/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-11-03 02:27:45,175 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2c4ec46-5ceb-4b01-833e-c9783c430a74/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:27:45,176 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:27:45,176 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:27:45,176 INFO L85 PathProgramCache]: Analyzing trace with hash 1645480336, now seen corresponding path program 1 times [2022-11-03 02:27:45,176 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:27:45,176 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [688308285] [2022-11-03 02:27:45,177 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:27:45,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:27:45,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:27:45,834 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2022-11-03 02:27:45,834 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:27:45,835 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [688308285] [2022-11-03 02:27:45,835 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [688308285] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:27:45,835 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 02:27:45,835 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-03 02:27:45,836 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [778646404] [2022-11-03 02:27:45,836 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:27:45,836 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-03 02:27:45,836 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:27:45,837 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-03 02:27:45,837 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-03 02:27:45,837 INFO L87 Difference]: Start difference. First operand 4712 states and 6571 transitions. Second operand has 4 states, 4 states have (on average 25.5) internal successors, (102), 4 states have internal predecessors, (102), 2 states have call successors, (35), 2 states have call predecessors, (35), 1 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2022-11-03 02:27:47,452 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:27:47,453 INFO L93 Difference]: Finished difference Result 10283 states and 14601 transitions. [2022-11-03 02:27:47,453 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-03 02:27:47,454 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 25.5) internal successors, (102), 4 states have internal predecessors, (102), 2 states have call successors, (35), 2 states have call predecessors, (35), 1 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) Word has length 219 [2022-11-03 02:27:47,454 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:27:47,479 INFO L225 Difference]: With dead ends: 10283 [2022-11-03 02:27:47,480 INFO L226 Difference]: Without dead ends: 5820 [2022-11-03 02:27:47,501 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-03 02:27:47,503 INFO L413 NwaCegarLoop]: 1441 mSDtfsCounter, 592 mSDsluCounter, 2762 mSDsCounter, 0 mSdLazyCounter, 396 mSolverCounterSat, 120 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 656 SdHoareTripleChecker+Valid, 3953 SdHoareTripleChecker+Invalid, 516 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 120 IncrementalHoareTripleChecker+Valid, 396 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2022-11-03 02:27:47,503 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [656 Valid, 3953 Invalid, 516 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [120 Valid, 396 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2022-11-03 02:27:47,515 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5820 states. [2022-11-03 02:27:47,970 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5820 to 4716. [2022-11-03 02:27:47,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4716 states, 2873 states have (on average 1.301775147928994) internal successors, (3740), 3039 states have internal predecessors, (3740), 1396 states have call successors, (1396), 449 states have call predecessors, (1396), 446 states have return successors, (1439), 1328 states have call predecessors, (1439), 1395 states have call successors, (1439) [2022-11-03 02:27:47,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4716 states to 4716 states and 6575 transitions. [2022-11-03 02:27:47,994 INFO L78 Accepts]: Start accepts. Automaton has 4716 states and 6575 transitions. Word has length 219 [2022-11-03 02:27:47,995 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:27:47,995 INFO L495 AbstractCegarLoop]: Abstraction has 4716 states and 6575 transitions. [2022-11-03 02:27:47,995 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 25.5) internal successors, (102), 4 states have internal predecessors, (102), 2 states have call successors, (35), 2 states have call predecessors, (35), 1 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2022-11-03 02:27:47,996 INFO L276 IsEmpty]: Start isEmpty. Operand 4716 states and 6575 transitions. [2022-11-03 02:27:48,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2022-11-03 02:27:48,010 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:27:48,010 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:27:48,010 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-11-03 02:27:48,010 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:27:48,011 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:27:48,011 INFO L85 PathProgramCache]: Analyzing trace with hash 1027877926, now seen corresponding path program 1 times [2022-11-03 02:27:48,011 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:27:48,011 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2046123694] [2022-11-03 02:27:48,012 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:27:48,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:27:48,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:27:48,687 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2022-11-03 02:27:48,688 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:27:48,688 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2046123694] [2022-11-03 02:27:48,688 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2046123694] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:27:48,688 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 02:27:48,688 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-03 02:27:48,689 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [233852250] [2022-11-03 02:27:48,689 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:27:48,690 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-03 02:27:48,691 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:27:48,691 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-03 02:27:48,691 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-03 02:27:48,692 INFO L87 Difference]: Start difference. First operand 4716 states and 6575 transitions. Second operand has 5 states, 5 states have (on average 20.8) internal successors, (104), 4 states have internal predecessors, (104), 2 states have call successors, (36), 2 states have call predecessors, (36), 2 states have return successors, (35), 3 states have call predecessors, (35), 2 states have call successors, (35) [2022-11-03 02:27:50,747 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:27:50,747 INFO L93 Difference]: Finished difference Result 9758 states and 13746 transitions. [2022-11-03 02:27:50,747 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-03 02:27:50,748 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 20.8) internal successors, (104), 4 states have internal predecessors, (104), 2 states have call successors, (36), 2 states have call predecessors, (36), 2 states have return successors, (35), 3 states have call predecessors, (35), 2 states have call successors, (35) Word has length 223 [2022-11-03 02:27:50,748 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:27:50,773 INFO L225 Difference]: With dead ends: 9758 [2022-11-03 02:27:50,774 INFO L226 Difference]: Without dead ends: 5291 [2022-11-03 02:27:50,788 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-03 02:27:50,788 INFO L413 NwaCegarLoop]: 1381 mSDtfsCounter, 205 mSDsluCounter, 4272 mSDsCounter, 0 mSdLazyCounter, 538 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 270 SdHoareTripleChecker+Valid, 5268 SdHoareTripleChecker+Invalid, 538 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 538 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2022-11-03 02:27:50,789 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [270 Valid, 5268 Invalid, 538 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 538 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2022-11-03 02:27:50,795 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5291 states. [2022-11-03 02:27:51,198 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5291 to 4720. [2022-11-03 02:27:51,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4720 states, 2877 states have (on average 1.3013555787278415) internal successors, (3744), 3041 states have internal predecessors, (3744), 1396 states have call successors, (1396), 449 states have call predecessors, (1396), 446 states have return successors, (1439), 1330 states have call predecessors, (1439), 1395 states have call successors, (1439) [2022-11-03 02:27:51,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4720 states to 4720 states and 6579 transitions. [2022-11-03 02:27:51,225 INFO L78 Accepts]: Start accepts. Automaton has 4720 states and 6579 transitions. Word has length 223 [2022-11-03 02:27:51,226 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:27:51,226 INFO L495 AbstractCegarLoop]: Abstraction has 4720 states and 6579 transitions. [2022-11-03 02:27:51,226 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 20.8) internal successors, (104), 4 states have internal predecessors, (104), 2 states have call successors, (36), 2 states have call predecessors, (36), 2 states have return successors, (35), 3 states have call predecessors, (35), 2 states have call successors, (35) [2022-11-03 02:27:51,227 INFO L276 IsEmpty]: Start isEmpty. Operand 4720 states and 6579 transitions. [2022-11-03 02:27:51,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2022-11-03 02:27:51,241 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:27:51,241 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:27:51,241 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2022-11-03 02:27:51,242 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:27:51,242 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:27:51,242 INFO L85 PathProgramCache]: Analyzing trace with hash -497461692, now seen corresponding path program 1 times [2022-11-03 02:27:51,242 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:27:51,242 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1186003144] [2022-11-03 02:27:51,243 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:27:51,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:27:51,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:27:52,936 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2022-11-03 02:27:52,936 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:27:52,936 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1186003144] [2022-11-03 02:27:52,936 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1186003144] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:27:52,937 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 02:27:52,937 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-11-03 02:27:52,937 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1684294521] [2022-11-03 02:27:52,937 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:27:52,938 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-03 02:27:52,938 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:27:52,938 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-03 02:27:52,939 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-11-03 02:27:52,939 INFO L87 Difference]: Start difference. First operand 4720 states and 6579 transitions. Second operand has 7 states, 6 states have (on average 16.5) internal successors, (99), 6 states have internal predecessors, (99), 2 states have call successors, (36), 2 states have call predecessors, (36), 2 states have return successors, (35), 3 states have call predecessors, (35), 2 states have call successors, (35) [2022-11-03 02:27:55,769 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:27:55,770 INFO L93 Difference]: Finished difference Result 7030 states and 9887 transitions. [2022-11-03 02:27:55,770 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-03 02:27:55,770 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 16.5) internal successors, (99), 6 states have internal predecessors, (99), 2 states have call successors, (36), 2 states have call predecessors, (36), 2 states have return successors, (35), 3 states have call predecessors, (35), 2 states have call successors, (35) Word has length 224 [2022-11-03 02:27:55,771 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:27:55,771 INFO L225 Difference]: With dead ends: 7030 [2022-11-03 02:27:55,771 INFO L226 Difference]: Without dead ends: 0 [2022-11-03 02:27:55,792 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2022-11-03 02:27:55,793 INFO L413 NwaCegarLoop]: 1404 mSDtfsCounter, 456 mSDsluCounter, 7112 mSDsCounter, 0 mSdLazyCounter, 813 mSolverCounterSat, 136 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 456 SdHoareTripleChecker+Valid, 7874 SdHoareTripleChecker+Invalid, 949 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 136 IncrementalHoareTripleChecker+Valid, 813 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2022-11-03 02:27:55,794 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [456 Valid, 7874 Invalid, 949 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [136 Valid, 813 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2022-11-03 02:27:55,794 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-11-03 02:27:55,794 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-11-03 02:27:55,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-03 02:27:55,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-11-03 02:27:55,797 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 224 [2022-11-03 02:27:55,798 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:27:55,798 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-11-03 02:27:55,798 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 16.5) internal successors, (99), 6 states have internal predecessors, (99), 2 states have call successors, (36), 2 states have call predecessors, (36), 2 states have return successors, (35), 3 states have call predecessors, (35), 2 states have call successors, (35) [2022-11-03 02:27:55,799 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-11-03 02:27:55,799 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-11-03 02:27:55,801 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-11-03 02:27:55,802 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2022-11-03 02:27:55,804 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-11-03 02:28:34,353 INFO L899 garLoopResultBuilder]: For program point L5820-1(line 5820) no Hoare annotation was computed. [2022-11-03 02:28:34,354 INFO L895 garLoopResultBuilder]: At program point L5820(line 5820) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= |old(~ldv_state_variable_3~0)| 0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_mutex_udev~0)) .cse4))) [2022-11-03 02:28:34,354 INFO L895 garLoopResultBuilder]: At program point L5775(line 5775) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= |old(~ldv_state_variable_3~0)| 0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_mutex_udev~0)) .cse4))) [2022-11-03 02:28:34,354 INFO L899 garLoopResultBuilder]: For program point L5775-1(line 5775) no Hoare annotation was computed. [2022-11-03 02:28:34,355 INFO L895 garLoopResultBuilder]: At program point L5829(line 5829) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= |old(~ldv_state_variable_3~0)| 0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_mutex_udev~0)) .cse4))) [2022-11-03 02:28:34,355 INFO L899 garLoopResultBuilder]: For program point L5792-1(line 5792) no Hoare annotation was computed. [2022-11-03 02:28:34,355 INFO L895 garLoopResultBuilder]: At program point L5792(line 5792) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= |old(~ldv_state_variable_3~0)| 0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_mutex_udev~0)) .cse4))) [2022-11-03 02:28:34,355 INFO L899 garLoopResultBuilder]: For program point L5813(lines 5813 5817) no Hoare annotation was computed. [2022-11-03 02:28:34,355 INFO L899 garLoopResultBuilder]: For program point L5809(lines 5809 5812) no Hoare annotation was computed. [2022-11-03 02:28:34,355 INFO L899 garLoopResultBuilder]: For program point L5776(lines 5776 5786) no Hoare annotation was computed. [2022-11-03 02:28:34,356 INFO L899 garLoopResultBuilder]: For program point L5805(line 5805) no Hoare annotation was computed. [2022-11-03 02:28:34,356 INFO L899 garLoopResultBuilder]: For program point L5793(lines 5793 5797) no Hoare annotation was computed. [2022-11-03 02:28:34,356 INFO L895 garLoopResultBuilder]: At program point L5793-1(lines 5793 5797) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= |old(~ldv_state_variable_3~0)| 0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_mutex_udev~0)) .cse4))) [2022-11-03 02:28:34,356 INFO L899 garLoopResultBuilder]: For program point L5818(lines 5818 5826) no Hoare annotation was computed. [2022-11-03 02:28:34,356 INFO L895 garLoopResultBuilder]: At program point L5789(line 5789) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= |old(~ldv_state_variable_3~0)| 0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_mutex_udev~0)) .cse4))) [2022-11-03 02:28:34,357 INFO L899 garLoopResultBuilder]: For program point L5789-1(line 5789) no Hoare annotation was computed. [2022-11-03 02:28:34,357 INFO L895 garLoopResultBuilder]: At program point L5814(line 5814) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= |old(~ldv_state_variable_3~0)| 0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_mutex_udev~0)) .cse4))) [2022-11-03 02:28:34,357 INFO L895 garLoopResultBuilder]: At program point L5818-2(lines 5818 5826) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= |old(~ldv_state_variable_3~0)| 0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_mutex_udev~0)) .cse4))) [2022-11-03 02:28:34,357 INFO L899 garLoopResultBuilder]: For program point L5781-2(lines 5769 5832) no Hoare annotation was computed. [2022-11-03 02:28:34,358 INFO L899 garLoopResultBuilder]: For program point L5781(lines 5781 5786) no Hoare annotation was computed. [2022-11-03 02:28:34,358 INFO L899 garLoopResultBuilder]: For program point uas_data_cmpltFINAL(lines 5755 5833) no Hoare annotation was computed. [2022-11-03 02:28:34,358 INFO L895 garLoopResultBuilder]: At program point L5777(line 5777) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= |old(~ldv_state_variable_3~0)| 0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_mutex_udev~0)) .cse4))) [2022-11-03 02:28:34,358 INFO L899 garLoopResultBuilder]: For program point L5777-1(line 5777) no Hoare annotation was computed. [2022-11-03 02:28:34,358 INFO L899 garLoopResultBuilder]: For program point L5798(line 5798) no Hoare annotation was computed. [2022-11-03 02:28:34,358 INFO L899 garLoopResultBuilder]: For program point L5827(line 5827) no Hoare annotation was computed. [2022-11-03 02:28:34,359 INFO L895 garLoopResultBuilder]: At program point L5794(lines 5794 5795) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= |old(~ldv_state_variable_3~0)| 0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_mutex_udev~0)) .cse4))) [2022-11-03 02:28:34,359 INFO L899 garLoopResultBuilder]: For program point L5790(lines 5790 5804) no Hoare annotation was computed. [2022-11-03 02:28:34,359 INFO L899 garLoopResultBuilder]: For program point uas_data_cmpltEXIT(lines 5755 5833) no Hoare annotation was computed. [2022-11-03 02:28:34,359 INFO L895 garLoopResultBuilder]: At program point L5790-1(lines 5790 5804) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= |old(~ldv_state_variable_3~0)| 0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_mutex_udev~0)) .cse4))) [2022-11-03 02:28:34,359 INFO L899 garLoopResultBuilder]: For program point L5819-4(lines 5819 5822) no Hoare annotation was computed. [2022-11-03 02:28:34,360 INFO L895 garLoopResultBuilder]: At program point L5782(line 5782) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= |old(~ldv_state_variable_3~0)| 0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_mutex_udev~0)) .cse4))) [2022-11-03 02:28:34,360 INFO L899 garLoopResultBuilder]: For program point L5819-2(lines 5819 5822) no Hoare annotation was computed. [2022-11-03 02:28:34,360 INFO L899 garLoopResultBuilder]: For program point L5782-1(line 5782) no Hoare annotation was computed. [2022-11-03 02:28:34,360 INFO L895 garLoopResultBuilder]: At program point L5774(line 5774) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= |old(~ldv_state_variable_3~0)| 0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_mutex_udev~0)) .cse4))) [2022-11-03 02:28:34,360 INFO L899 garLoopResultBuilder]: For program point L5774-1(line 5774) no Hoare annotation was computed. [2022-11-03 02:28:34,361 INFO L895 garLoopResultBuilder]: At program point uas_data_cmpltENTRY(lines 5755 5833) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= |old(~ldv_state_variable_3~0)| 0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_mutex_udev~0)) .cse4))) [2022-11-03 02:28:34,361 INFO L895 garLoopResultBuilder]: At program point L5828(lines 5769 5832) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= |old(~ldv_state_variable_3~0)| 0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_mutex_udev~0)) .cse4))) [2022-11-03 02:28:34,361 INFO L895 garLoopResultBuilder]: At program point ldv_mutex_lock_udevENTRY(lines 7937 7947) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,361 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_lock_udevEXIT(lines 7937 7947) no Hoare annotation was computed. [2022-11-03 02:28:34,362 INFO L899 garLoopResultBuilder]: For program point L7940-1(lines 7940 7943) no Hoare annotation was computed. [2022-11-03 02:28:34,362 INFO L899 garLoopResultBuilder]: For program point L7940(lines 7940 7943) no Hoare annotation was computed. [2022-11-03 02:28:34,362 INFO L895 garLoopResultBuilder]: At program point L7941(line 7941) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2022-11-03 02:28:34,362 INFO L899 garLoopResultBuilder]: For program point __raw_spin_lock_initEXIT(lines 8077 8079) no Hoare annotation was computed. [2022-11-03 02:28:34,362 INFO L902 garLoopResultBuilder]: At program point __raw_spin_lock_initENTRY(lines 8077 8079) the Hoare annotation is: true [2022-11-03 02:28:34,362 INFO L902 garLoopResultBuilder]: At program point L4763(line 4763) the Hoare annotation is: true [2022-11-03 02:28:34,363 INFO L902 garLoopResultBuilder]: At program point L4763-1(line 4763) the Hoare annotation is: true [2022-11-03 02:28:34,363 INFO L899 garLoopResultBuilder]: For program point __be16_to_cpupEXIT(lines 4767 4774) no Hoare annotation was computed. [2022-11-03 02:28:34,363 INFO L902 garLoopResultBuilder]: At program point __be16_to_cpupENTRY(lines 4767 4774) the Hoare annotation is: true [2022-11-03 02:28:34,363 INFO L902 garLoopResultBuilder]: At program point ldv_undef_intENTRY(lines 4858 4865) the Hoare annotation is: true [2022-11-03 02:28:34,363 INFO L899 garLoopResultBuilder]: For program point ldv_undef_intEXIT(lines 4858 4865) no Hoare annotation was computed. [2022-11-03 02:28:34,363 INFO L899 garLoopResultBuilder]: For program point usb_get_intfdataEXIT(lines 5047 5054) no Hoare annotation was computed. [2022-11-03 02:28:34,374 INFO L902 garLoopResultBuilder]: At program point usb_get_intfdataENTRY(lines 5047 5054) the Hoare annotation is: true [2022-11-03 02:28:34,375 INFO L899 garLoopResultBuilder]: For program point usb_submit_urbEXIT(lines 8233 8235) no Hoare annotation was computed. [2022-11-03 02:28:34,375 INFO L902 garLoopResultBuilder]: At program point usb_submit_urbENTRY(lines 8233 8235) the Hoare annotation is: true [2022-11-03 02:28:34,375 INFO L902 garLoopResultBuilder]: At program point L6782(line 6782) the Hoare annotation is: true [2022-11-03 02:28:34,375 INFO L899 garLoopResultBuilder]: For program point L6783-1(line 6783) no Hoare annotation was computed. [2022-11-03 02:28:34,376 INFO L902 garLoopResultBuilder]: At program point L6783(line 6783) the Hoare annotation is: true [2022-11-03 02:28:34,376 INFO L899 garLoopResultBuilder]: For program point L6781-1(line 6781) no Hoare annotation was computed. [2022-11-03 02:28:34,376 INFO L902 garLoopResultBuilder]: At program point L6781(line 6781) the Hoare annotation is: true [2022-11-03 02:28:34,376 INFO L899 garLoopResultBuilder]: For program point L6782-1(line 6782) no Hoare annotation was computed. [2022-11-03 02:28:34,376 INFO L899 garLoopResultBuilder]: For program point L6776(lines 6776 6779) no Hoare annotation was computed. [2022-11-03 02:28:34,376 INFO L899 garLoopResultBuilder]: For program point L6771-1(line 6771) no Hoare annotation was computed. [2022-11-03 02:28:34,377 INFO L902 garLoopResultBuilder]: At program point L6771(line 6771) the Hoare annotation is: true [2022-11-03 02:28:34,377 INFO L899 garLoopResultBuilder]: For program point uas_shutdownFINAL(lines 6759 6786) no Hoare annotation was computed. [2022-11-03 02:28:34,377 INFO L899 garLoopResultBuilder]: For program point L6773-1(line 6773) no Hoare annotation was computed. [2022-11-03 02:28:34,377 INFO L902 garLoopResultBuilder]: At program point L6773(line 6773) the Hoare annotation is: true [2022-11-03 02:28:34,377 INFO L899 garLoopResultBuilder]: For program point uas_shutdownEXIT(lines 6759 6786) no Hoare annotation was computed. [2022-11-03 02:28:34,377 INFO L902 garLoopResultBuilder]: At program point uas_shutdownENTRY(lines 6759 6786) the Hoare annotation is: true [2022-11-03 02:28:34,378 INFO L899 garLoopResultBuilder]: For program point INIT_LIST_HEADEXIT(lines 4776 4783) no Hoare annotation was computed. [2022-11-03 02:28:34,378 INFO L902 garLoopResultBuilder]: At program point INIT_LIST_HEADENTRY(lines 4776 4783) the Hoare annotation is: true [2022-11-03 02:28:34,378 INFO L899 garLoopResultBuilder]: For program point usb_unlink_urbEXIT(lines 8240 8242) no Hoare annotation was computed. [2022-11-03 02:28:34,378 INFO L902 garLoopResultBuilder]: At program point usb_unlink_urbENTRY(lines 8240 8242) the Hoare annotation is: true [2022-11-03 02:28:34,378 INFO L902 garLoopResultBuilder]: At program point usb_get_urbENTRY(lines 8208 8210) the Hoare annotation is: true [2022-11-03 02:28:34,379 INFO L899 garLoopResultBuilder]: For program point L8209-1(line 8209) no Hoare annotation was computed. [2022-11-03 02:28:34,379 INFO L902 garLoopResultBuilder]: At program point L8209(line 8209) the Hoare annotation is: true [2022-11-03 02:28:34,379 INFO L899 garLoopResultBuilder]: For program point usb_get_urbEXIT(lines 8208 8210) no Hoare annotation was computed. [2022-11-03 02:28:34,379 INFO L895 garLoopResultBuilder]: At program point L5502(lines 5502 5503) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= |old(~ldv_state_variable_3~0)| 0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_mutex_udev~0)) .cse4))) [2022-11-03 02:28:34,379 INFO L899 garLoopResultBuilder]: For program point L5500-1(line 5500) no Hoare annotation was computed. [2022-11-03 02:28:34,380 INFO L895 garLoopResultBuilder]: At program point L5498(line 5498) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= |old(~ldv_state_variable_3~0)| 0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_mutex_udev~0)) .cse4))) [2022-11-03 02:28:34,380 INFO L895 garLoopResultBuilder]: At program point L5500(line 5500) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= |old(~ldv_state_variable_3~0)| 0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_mutex_udev~0)) .cse4))) [2022-11-03 02:28:34,380 INFO L899 garLoopResultBuilder]: For program point L5498-1(line 5498) no Hoare annotation was computed. [2022-11-03 02:28:34,380 INFO L899 garLoopResultBuilder]: For program point uas_zap_pendingEXIT(lines 5473 5517) no Hoare annotation was computed. [2022-11-03 02:28:34,380 INFO L899 garLoopResultBuilder]: For program point L5484-1(line 5484) no Hoare annotation was computed. [2022-11-03 02:28:34,381 INFO L895 garLoopResultBuilder]: At program point L5484(line 5484) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= |old(~ldv_state_variable_3~0)| 0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_mutex_udev~0)) .cse4))) [2022-11-03 02:28:34,381 INFO L895 garLoopResultBuilder]: At program point L5507(lines 5483 5516) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= |old(~ldv_state_variable_3~0)| 0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_mutex_udev~0)) .cse4))) [2022-11-03 02:28:34,381 INFO L895 garLoopResultBuilder]: At program point uas_zap_pendingENTRY(lines 5473 5517) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= |old(~ldv_state_variable_3~0)| 0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_mutex_udev~0)) .cse4))) [2022-11-03 02:28:34,381 INFO L895 garLoopResultBuilder]: At program point L5509(lines 5483 5516) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= |old(~ldv_state_variable_3~0)| 0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_mutex_udev~0)) .cse4))) [2022-11-03 02:28:34,382 INFO L899 garLoopResultBuilder]: For program point L5501(lines 5501 5505) no Hoare annotation was computed. [2022-11-03 02:28:34,382 INFO L895 garLoopResultBuilder]: At program point L5501-1(lines 5501 5505) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= |old(~ldv_state_variable_3~0)| 0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_mutex_udev~0)) .cse4))) [2022-11-03 02:28:34,382 INFO L895 garLoopResultBuilder]: At program point L5495(line 5495) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= |old(~ldv_state_variable_3~0)| 0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_mutex_udev~0)) .cse4))) [2022-11-03 02:28:34,382 INFO L899 garLoopResultBuilder]: For program point L5495-1(line 5495) no Hoare annotation was computed. [2022-11-03 02:28:34,382 INFO L899 garLoopResultBuilder]: For program point uas_zap_pendingFINAL(lines 5473 5517) no Hoare annotation was computed. [2022-11-03 02:28:34,382 INFO L899 garLoopResultBuilder]: For program point L5489(lines 5489 5492) no Hoare annotation was computed. [2022-11-03 02:28:34,382 INFO L895 garLoopResultBuilder]: At program point L5514(line 5514) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= |old(~ldv_state_variable_3~0)| 0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_mutex_udev~0)) .cse4))) [2022-11-03 02:28:34,383 INFO L895 garLoopResultBuilder]: At program point L5485(line 5485) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= |old(~ldv_state_variable_3~0)| 0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_mutex_udev~0)) .cse4))) [2022-11-03 02:28:34,383 INFO L899 garLoopResultBuilder]: For program point L5485-1(line 5485) no Hoare annotation was computed. [2022-11-03 02:28:34,383 INFO L895 garLoopResultBuilder]: At program point L5510(lines 5510 5513) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= |old(~ldv_state_variable_3~0)| 0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_mutex_udev~0)) .cse4))) [2022-11-03 02:28:34,383 INFO L899 garLoopResultBuilder]: For program point L5506(line 5506) no Hoare annotation was computed. [2022-11-03 02:28:34,383 INFO L895 garLoopResultBuilder]: At program point ##fun~$Pointer$~TO~VOIDENTRY(line -1) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= |old(~ldv_state_variable_3~0)| 0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_mutex_udev~0)) .cse4))) [2022-11-03 02:28:34,384 INFO L895 garLoopResultBuilder]: At program point L5841(lines 5834 5844) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= |old(~ldv_state_variable_3~0)| 0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_mutex_udev~0)) .cse4))) [2022-11-03 02:28:34,384 INFO L895 garLoopResultBuilder]: At program point L5837-2(lines 5837 5840) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= |old(~ldv_state_variable_3~0)| 0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_mutex_udev~0)) .cse4))) [2022-11-03 02:28:34,384 INFO L899 garLoopResultBuilder]: For program point ##fun~$Pointer$~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2022-11-03 02:28:34,384 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-11-03 02:28:34,384 INFO L895 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= |old(~ldv_state_variable_3~0)| 0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_mutex_udev~0)) .cse4))) [2022-11-03 02:28:34,385 INFO L899 garLoopResultBuilder]: For program point L-1-3(line -1) no Hoare annotation was computed. [2022-11-03 02:28:34,385 INFO L895 garLoopResultBuilder]: At program point L-1-4(line -1) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= |old(~ldv_state_variable_3~0)| 0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_mutex_udev~0)) .cse4))) [2022-11-03 02:28:34,385 INFO L899 garLoopResultBuilder]: For program point L-1-6(line -1) no Hoare annotation was computed. [2022-11-03 02:28:34,385 INFO L895 garLoopResultBuilder]: At program point L-1-7(line -1) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= |old(~ldv_state_variable_3~0)| 0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_mutex_udev~0)) .cse4))) [2022-11-03 02:28:34,385 INFO L899 garLoopResultBuilder]: For program point L-1-9(line -1) no Hoare annotation was computed. [2022-11-03 02:28:34,386 INFO L899 garLoopResultBuilder]: For program point L-1-11(line -1) no Hoare annotation was computed. [2022-11-03 02:28:34,386 INFO L895 garLoopResultBuilder]: At program point L-1-12(line -1) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= |old(~ldv_state_variable_3~0)| 0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_mutex_udev~0)) .cse4))) [2022-11-03 02:28:34,386 INFO L895 garLoopResultBuilder]: At program point L-1-14(line -1) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= |old(~ldv_state_variable_3~0)| 0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_mutex_udev~0)) .cse4))) [2022-11-03 02:28:34,386 INFO L899 garLoopResultBuilder]: For program point L-1-15(line -1) no Hoare annotation was computed. [2022-11-03 02:28:34,386 INFO L899 garLoopResultBuilder]: For program point ldv_stopEXIT(lines 4874 4880) no Hoare annotation was computed. [2022-11-03 02:28:34,386 INFO L902 garLoopResultBuilder]: At program point ldv_stopENTRY(lines 4874 4880) the Hoare annotation is: true [2022-11-03 02:28:34,387 INFO L902 garLoopResultBuilder]: At program point #Ultimate.meminitENTRY(line -1) the Hoare annotation is: true [2022-11-03 02:28:34,387 INFO L899 garLoopResultBuilder]: For program point #Ultimate.meminitEXIT(line -1) no Hoare annotation was computed. [2022-11-03 02:28:34,387 INFO L902 garLoopResultBuilder]: At program point scsi_host_putENTRY(lines 8167 8169) the Hoare annotation is: true [2022-11-03 02:28:34,387 INFO L899 garLoopResultBuilder]: For program point scsi_host_putEXIT(lines 8167 8169) no Hoare annotation was computed. [2022-11-03 02:28:34,387 INFO L902 garLoopResultBuilder]: At program point ldv_undef_int_negativeENTRY(lines 7420 7433) the Hoare annotation is: true [2022-11-03 02:28:34,387 INFO L899 garLoopResultBuilder]: For program point L7425-1(line 7425) no Hoare annotation was computed. [2022-11-03 02:28:34,388 INFO L902 garLoopResultBuilder]: At program point L7425(line 7425) the Hoare annotation is: true [2022-11-03 02:28:34,388 INFO L899 garLoopResultBuilder]: For program point L7427-1(lines 7427 7430) no Hoare annotation was computed. [2022-11-03 02:28:34,388 INFO L899 garLoopResultBuilder]: For program point L7427(lines 7427 7430) no Hoare annotation was computed. [2022-11-03 02:28:34,388 INFO L902 garLoopResultBuilder]: At program point L7428(line 7428) the Hoare annotation is: true [2022-11-03 02:28:34,388 INFO L899 garLoopResultBuilder]: For program point ldv_undef_int_negativeEXIT(lines 7420 7433) no Hoare annotation was computed. [2022-11-03 02:28:34,388 INFO L899 garLoopResultBuilder]: For program point usb_set_interfaceEXIT(lines 8226 8228) no Hoare annotation was computed. [2022-11-03 02:28:34,389 INFO L902 garLoopResultBuilder]: At program point usb_set_interfaceENTRY(lines 8226 8228) the Hoare annotation is: true [2022-11-03 02:28:34,389 INFO L899 garLoopResultBuilder]: For program point L5407(lines 5407 5410) no Hoare annotation was computed. [2022-11-03 02:28:34,389 INFO L902 garLoopResultBuilder]: At program point L5399(line 5399) the Hoare annotation is: true [2022-11-03 02:28:34,389 INFO L899 garLoopResultBuilder]: For program point L5399-1(line 5399) no Hoare annotation was computed. [2022-11-03 02:28:34,389 INFO L902 garLoopResultBuilder]: At program point L5430(lines 5395 5433) the Hoare annotation is: true [2022-11-03 02:28:34,389 INFO L902 garLoopResultBuilder]: At program point L5426(lines 5426 5429) the Hoare annotation is: true [2022-11-03 02:28:34,390 INFO L899 garLoopResultBuilder]: For program point uas_do_workEXIT(lines 5385 5434) no Hoare annotation was computed. [2022-11-03 02:28:34,390 INFO L899 garLoopResultBuilder]: For program point uas_do_workFINAL(lines 5385 5434) no Hoare annotation was computed. [2022-11-03 02:28:34,390 INFO L902 garLoopResultBuilder]: At program point uas_do_workENTRY(lines 5385 5434) the Hoare annotation is: true [2022-11-03 02:28:34,390 INFO L899 garLoopResultBuilder]: For program point L5418(lines 5418 5422) no Hoare annotation was computed. [2022-11-03 02:28:34,390 INFO L902 garLoopResultBuilder]: At program point L5398(line 5398) the Hoare annotation is: true [2022-11-03 02:28:34,390 INFO L899 garLoopResultBuilder]: For program point L5400(lines 5400 5403) no Hoare annotation was computed. [2022-11-03 02:28:34,390 INFO L899 garLoopResultBuilder]: For program point L5398-1(line 5398) no Hoare annotation was computed. [2022-11-03 02:28:34,391 INFO L902 garLoopResultBuilder]: At program point L5423(lines 5395 5433) the Hoare annotation is: true [2022-11-03 02:28:34,391 INFO L902 garLoopResultBuilder]: At program point L5425(lines 5395 5433) the Hoare annotation is: true [2022-11-03 02:28:34,391 INFO L902 garLoopResultBuilder]: At program point L5421(line 5421) the Hoare annotation is: true [2022-11-03 02:28:34,391 INFO L899 garLoopResultBuilder]: For program point L5421-1(line 5421) no Hoare annotation was computed. [2022-11-03 02:28:34,391 INFO L902 garLoopResultBuilder]: At program point L5417(line 5417) the Hoare annotation is: true [2022-11-03 02:28:34,392 INFO L899 garLoopResultBuilder]: For program point L5417-1(line 5417) no Hoare annotation was computed. [2022-11-03 02:28:34,392 INFO L899 garLoopResultBuilder]: For program point L5413(lines 5413 5416) no Hoare annotation was computed. [2022-11-03 02:28:34,392 INFO L899 garLoopResultBuilder]: For program point L6433-1(line 6433) no Hoare annotation was computed. [2022-11-03 02:28:34,392 INFO L902 garLoopResultBuilder]: At program point L6433(line 6433) the Hoare annotation is: true [2022-11-03 02:28:34,392 INFO L899 garLoopResultBuilder]: For program point L6427-1(line 6427) no Hoare annotation was computed. [2022-11-03 02:28:34,392 INFO L902 garLoopResultBuilder]: At program point L6427(line 6427) the Hoare annotation is: true [2022-11-03 02:28:34,392 INFO L899 garLoopResultBuilder]: For program point L6450(lines 6450 6453) no Hoare annotation was computed. [2022-11-03 02:28:34,393 INFO L899 garLoopResultBuilder]: For program point uas_configure_endpointsFINAL(lines 6408 6458) no Hoare annotation was computed. [2022-11-03 02:28:34,393 INFO L902 garLoopResultBuilder]: At program point L6442(line 6442) the Hoare annotation is: true [2022-11-03 02:28:34,393 INFO L899 garLoopResultBuilder]: For program point L6444-2(lines 6444 6455) no Hoare annotation was computed. [2022-11-03 02:28:34,393 INFO L902 garLoopResultBuilder]: At program point L6444(lines 6444 6455) the Hoare annotation is: true [2022-11-03 02:28:34,393 INFO L902 garLoopResultBuilder]: At program point L6438(line 6438) the Hoare annotation is: true [2022-11-03 02:28:34,393 INFO L899 garLoopResultBuilder]: For program point L6442-1(line 6442) no Hoare annotation was computed. [2022-11-03 02:28:34,394 INFO L899 garLoopResultBuilder]: For program point L6436-1(line 6436) no Hoare annotation was computed. [2022-11-03 02:28:34,394 INFO L902 garLoopResultBuilder]: At program point L6436(line 6436) the Hoare annotation is: true [2022-11-03 02:28:34,394 INFO L899 garLoopResultBuilder]: For program point L6438-1(line 6438) no Hoare annotation was computed. [2022-11-03 02:28:34,394 INFO L899 garLoopResultBuilder]: For program point L6432-1(line 6432) no Hoare annotation was computed. [2022-11-03 02:28:34,394 INFO L902 garLoopResultBuilder]: At program point L6432(line 6432) the Hoare annotation is: true [2022-11-03 02:28:34,394 INFO L899 garLoopResultBuilder]: For program point L6428(lines 6428 6431) no Hoare annotation was computed. [2022-11-03 02:28:34,395 INFO L899 garLoopResultBuilder]: For program point L6439-1(line 6439) no Hoare annotation was computed. [2022-11-03 02:28:34,395 INFO L902 garLoopResultBuilder]: At program point L6439(line 6439) the Hoare annotation is: true [2022-11-03 02:28:34,395 INFO L899 garLoopResultBuilder]: For program point L6441-1(line 6441) no Hoare annotation was computed. [2022-11-03 02:28:34,395 INFO L899 garLoopResultBuilder]: For program point uas_configure_endpointsEXIT(lines 6408 6458) no Hoare annotation was computed. [2022-11-03 02:28:34,395 INFO L902 garLoopResultBuilder]: At program point L6441(line 6441) the Hoare annotation is: true [2022-11-03 02:28:34,395 INFO L899 garLoopResultBuilder]: For program point L6435-1(line 6435) no Hoare annotation was computed. [2022-11-03 02:28:34,396 INFO L902 garLoopResultBuilder]: At program point L6435(line 6435) the Hoare annotation is: true [2022-11-03 02:28:34,396 INFO L902 garLoopResultBuilder]: At program point uas_configure_endpointsENTRY(lines 6408 6458) the Hoare annotation is: true [2022-11-03 02:28:34,396 INFO L899 garLoopResultBuilder]: For program point usb_endpoint_numEXIT(lines 5024 5029) no Hoare annotation was computed. [2022-11-03 02:28:34,396 INFO L902 garLoopResultBuilder]: At program point usb_endpoint_numENTRY(lines 5024 5029) the Hoare annotation is: true [2022-11-03 02:28:34,396 INFO L902 garLoopResultBuilder]: At program point L5866(line 5866) the Hoare annotation is: true [2022-11-03 02:28:34,396 INFO L899 garLoopResultBuilder]: For program point L5862(lines 5862 5868) no Hoare annotation was computed. [2022-11-03 02:28:34,396 INFO L899 garLoopResultBuilder]: For program point L5866-1(line 5866) no Hoare annotation was computed. [2022-11-03 02:28:34,396 INFO L899 garLoopResultBuilder]: For program point L5860-1(line 5860) no Hoare annotation was computed. [2022-11-03 02:28:34,396 INFO L902 garLoopResultBuilder]: At program point L5860(line 5860) the Hoare annotation is: true [2022-11-03 02:28:34,396 INFO L899 garLoopResultBuilder]: For program point L5862-2(lines 5862 5868) no Hoare annotation was computed. [2022-11-03 02:28:34,397 INFO L902 garLoopResultBuilder]: At program point L5883(lines 5857 5885) the Hoare annotation is: true [2022-11-03 02:28:34,397 INFO L902 garLoopResultBuilder]: At program point L5875(lines 5875 5876) the Hoare annotation is: true [2022-11-03 02:28:34,397 INFO L899 garLoopResultBuilder]: For program point uas_alloc_data_urbEXIT(lines 5845 5886) no Hoare annotation was computed. [2022-11-03 02:28:34,397 INFO L899 garLoopResultBuilder]: For program point L5875-1(lines 5875 5876) no Hoare annotation was computed. [2022-11-03 02:28:34,397 INFO L899 garLoopResultBuilder]: For program point L5871(lines 5871 5874) no Hoare annotation was computed. [2022-11-03 02:28:34,397 INFO L902 garLoopResultBuilder]: At program point uas_alloc_data_urbENTRY(lines 5845 5886) the Hoare annotation is: true [2022-11-03 02:28:34,397 INFO L902 garLoopResultBuilder]: At program point L5863(line 5863) the Hoare annotation is: true [2022-11-03 02:28:34,397 INFO L899 garLoopResultBuilder]: For program point L5863-1(line 5863) no Hoare annotation was computed. [2022-11-03 02:28:34,397 INFO L902 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2022-11-03 02:28:34,398 INFO L902 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2022-11-03 02:28:34,398 INFO L902 garLoopResultBuilder]: At program point #Ultimate.C_memcpyENTRY(line -1) the Hoare annotation is: true [2022-11-03 02:28:34,398 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memcpyEXIT(line -1) no Hoare annotation was computed. [2022-11-03 02:28:34,398 INFO L899 garLoopResultBuilder]: For program point call_and_disable_work_1FINAL(lines 6891 6920) no Hoare annotation was computed. [2022-11-03 02:28:34,398 INFO L899 garLoopResultBuilder]: For program point L6912(lines 6912 6917) no Hoare annotation was computed. [2022-11-03 02:28:34,398 INFO L899 garLoopResultBuilder]: For program point L6913-1(line 6913) no Hoare annotation was computed. [2022-11-03 02:28:34,398 INFO L902 garLoopResultBuilder]: At program point L6913(line 6913) the Hoare annotation is: true [2022-11-03 02:28:34,398 INFO L899 garLoopResultBuilder]: For program point L6906(lines 6906 6911) no Hoare annotation was computed. [2022-11-03 02:28:34,398 INFO L899 garLoopResultBuilder]: For program point L6907-1(line 6907) no Hoare annotation was computed. [2022-11-03 02:28:34,398 INFO L902 garLoopResultBuilder]: At program point L6907(line 6907) the Hoare annotation is: true [2022-11-03 02:28:34,398 INFO L899 garLoopResultBuilder]: For program point call_and_disable_work_1EXIT(lines 6891 6920) no Hoare annotation was computed. [2022-11-03 02:28:34,398 INFO L899 garLoopResultBuilder]: For program point L6900(lines 6900 6905) no Hoare annotation was computed. [2022-11-03 02:28:34,399 INFO L899 garLoopResultBuilder]: For program point L6901-1(line 6901) no Hoare annotation was computed. [2022-11-03 02:28:34,399 INFO L902 garLoopResultBuilder]: At program point L6901(line 6901) the Hoare annotation is: true [2022-11-03 02:28:34,399 INFO L899 garLoopResultBuilder]: For program point L6894(lines 6894 6899) no Hoare annotation was computed. [2022-11-03 02:28:34,399 INFO L899 garLoopResultBuilder]: For program point L6895-1(line 6895) no Hoare annotation was computed. [2022-11-03 02:28:34,399 INFO L902 garLoopResultBuilder]: At program point L6895(line 6895) the Hoare annotation is: true [2022-11-03 02:28:34,399 INFO L902 garLoopResultBuilder]: At program point call_and_disable_work_1ENTRY(lines 6891 6920) the Hoare annotation is: true [2022-11-03 02:28:34,399 INFO L899 garLoopResultBuilder]: For program point usb_free_urbEXIT(lines 8205 8207) no Hoare annotation was computed. [2022-11-03 02:28:34,399 INFO L902 garLoopResultBuilder]: At program point usb_free_urbENTRY(lines 8205 8207) the Hoare annotation is: true [2022-11-03 02:28:34,399 INFO L902 garLoopResultBuilder]: At program point __create_pipeENTRY(lines 5121 5126) the Hoare annotation is: true [2022-11-03 02:28:34,399 INFO L899 garLoopResultBuilder]: For program point __create_pipeEXIT(lines 5121 5126) no Hoare annotation was computed. [2022-11-03 02:28:34,400 INFO L902 garLoopResultBuilder]: At program point spin_unlock_irqrestoreENTRY(lines 4911 4917) the Hoare annotation is: true [2022-11-03 02:28:34,400 INFO L899 garLoopResultBuilder]: For program point spin_unlock_irqrestoreEXIT(lines 4911 4917) no Hoare annotation was computed. [2022-11-03 02:28:34,400 INFO L902 garLoopResultBuilder]: At program point L4817(line 4817) the Hoare annotation is: true [2022-11-03 02:28:34,400 INFO L902 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 4805 4821) the Hoare annotation is: true [2022-11-03 02:28:34,400 INFO L899 garLoopResultBuilder]: For program point L4817-1(line 4817) no Hoare annotation was computed. [2022-11-03 02:28:34,400 INFO L899 garLoopResultBuilder]: For program point L4812(lines 4812 4819) no Hoare annotation was computed. [2022-11-03 02:28:34,400 INFO L899 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 4805 4821) no Hoare annotation was computed. [2022-11-03 02:28:34,400 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 4805 4821) no Hoare annotation was computed. [2022-11-03 02:28:34,400 INFO L899 garLoopResultBuilder]: For program point uas_xfer_dataEXIT(lines 5636 5650) no Hoare annotation was computed. [2022-11-03 02:28:34,400 INFO L902 garLoopResultBuilder]: At program point uas_xfer_dataENTRY(lines 5636 5650) the Hoare annotation is: true [2022-11-03 02:28:34,400 INFO L902 garLoopResultBuilder]: At program point L5643(line 5643) the Hoare annotation is: true [2022-11-03 02:28:34,401 INFO L899 garLoopResultBuilder]: For program point L5644-1(lines 5636 5650) no Hoare annotation was computed. [2022-11-03 02:28:34,401 INFO L899 garLoopResultBuilder]: For program point L5643-1(line 5643) no Hoare annotation was computed. [2022-11-03 02:28:34,401 INFO L902 garLoopResultBuilder]: At program point L5645(line 5645) the Hoare annotation is: true [2022-11-03 02:28:34,401 INFO L899 garLoopResultBuilder]: For program point L5644(lines 5644 5647) no Hoare annotation was computed. [2022-11-03 02:28:34,401 INFO L902 garLoopResultBuilder]: At program point uas_free_unsubmitted_urbsENTRY(lines 5573 5596) the Hoare annotation is: true [2022-11-03 02:28:34,401 INFO L902 garLoopResultBuilder]: At program point L5591(line 5591) the Hoare annotation is: true [2022-11-03 02:28:34,401 INFO L899 garLoopResultBuilder]: For program point L5591-1(line 5591) no Hoare annotation was computed. [2022-11-03 02:28:34,401 INFO L902 garLoopResultBuilder]: At program point L5587(line 5587) the Hoare annotation is: true [2022-11-03 02:28:34,401 INFO L899 garLoopResultBuilder]: For program point L5587-1(line 5587) no Hoare annotation was computed. [2022-11-03 02:28:34,401 INFO L902 garLoopResultBuilder]: At program point L5583(line 5583) the Hoare annotation is: true [2022-11-03 02:28:34,402 INFO L899 garLoopResultBuilder]: For program point L5583-1(line 5583) no Hoare annotation was computed. [2022-11-03 02:28:34,402 INFO L899 garLoopResultBuilder]: For program point L5577(lines 5577 5580) no Hoare annotation was computed. [2022-11-03 02:28:34,402 INFO L899 garLoopResultBuilder]: For program point uas_free_unsubmitted_urbsEXIT(lines 5573 5596) no Hoare annotation was computed. [2022-11-03 02:28:34,402 INFO L899 garLoopResultBuilder]: For program point L5590(lines 5590 5593) no Hoare annotation was computed. [2022-11-03 02:28:34,402 INFO L899 garLoopResultBuilder]: For program point L5586(lines 5586 5589) no Hoare annotation was computed. [2022-11-03 02:28:34,402 INFO L899 garLoopResultBuilder]: For program point L5590-2(lines 5573 5596) no Hoare annotation was computed. [2022-11-03 02:28:34,402 INFO L899 garLoopResultBuilder]: For program point L5582(lines 5582 5585) no Hoare annotation was computed. [2022-11-03 02:28:34,402 INFO L899 garLoopResultBuilder]: For program point L5586-2(lines 5586 5589) no Hoare annotation was computed. [2022-11-03 02:28:34,402 INFO L899 garLoopResultBuilder]: For program point L5582-2(lines 5582 5585) no Hoare annotation was computed. [2022-11-03 02:28:34,402 INFO L902 garLoopResultBuilder]: At program point usb_anchor_urbENTRY(lines 8195 8197) the Hoare annotation is: true [2022-11-03 02:28:34,403 INFO L899 garLoopResultBuilder]: For program point usb_anchor_urbEXIT(lines 8195 8197) no Hoare annotation was computed. [2022-11-03 02:28:34,403 INFO L902 garLoopResultBuilder]: At program point L5246(lines 5235 5252) the Hoare annotation is: true [2022-11-03 02:28:34,403 INFO L902 garLoopResultBuilder]: At program point uas_find_uas_alt_settingENTRY(lines 5230 5253) the Hoare annotation is: true [2022-11-03 02:28:34,403 INFO L899 garLoopResultBuilder]: For program point uas_find_uas_alt_settingFINAL(lines 5230 5253) no Hoare annotation was computed. [2022-11-03 02:28:34,403 INFO L902 garLoopResultBuilder]: At program point L5247(lines 5247 5250) the Hoare annotation is: true [2022-11-03 02:28:34,403 INFO L899 garLoopResultBuilder]: For program point uas_find_uas_alt_settingEXIT(lines 5230 5253) no Hoare annotation was computed. [2022-11-03 02:28:34,403 INFO L899 garLoopResultBuilder]: For program point L5241(lines 5241 5244) no Hoare annotation was computed. [2022-11-03 02:28:34,403 INFO L899 garLoopResultBuilder]: For program point usb_kill_urbEXIT(lines 8214 8216) no Hoare annotation was computed. [2022-11-03 02:28:34,403 INFO L902 garLoopResultBuilder]: At program point usb_kill_urbENTRY(lines 8214 8216) the Hoare annotation is: true [2022-11-03 02:28:34,403 INFO L899 garLoopResultBuilder]: For program point usb_wait_anchor_empty_timeoutEXIT(lines 8244 8246) no Hoare annotation was computed. [2022-11-03 02:28:34,404 INFO L902 garLoopResultBuilder]: At program point usb_wait_anchor_empty_timeoutENTRY(lines 8244 8246) the Hoare annotation is: true [2022-11-03 02:28:34,404 INFO L902 garLoopResultBuilder]: At program point schedule_workENTRY(lines 4947 4954) the Hoare annotation is: true [2022-11-03 02:28:34,404 INFO L902 garLoopResultBuilder]: At program point L7206(line 7206) the Hoare annotation is: true [2022-11-03 02:28:34,404 INFO L899 garLoopResultBuilder]: For program point schedule_workEXIT(lines 4947 4954) no Hoare annotation was computed. [2022-11-03 02:28:34,404 INFO L899 garLoopResultBuilder]: For program point L7204-1(line 7204) no Hoare annotation was computed. [2022-11-03 02:28:34,404 INFO L902 garLoopResultBuilder]: At program point L7204(line 7204) the Hoare annotation is: true [2022-11-03 02:28:34,404 INFO L902 garLoopResultBuilder]: At program point L7206-1(line 7206) the Hoare annotation is: true [2022-11-03 02:28:34,404 INFO L899 garLoopResultBuilder]: For program point scsi_inEXIT(lines 5162 5169) no Hoare annotation was computed. [2022-11-03 02:28:34,404 INFO L902 garLoopResultBuilder]: At program point scsi_inENTRY(lines 5162 5169) the Hoare annotation is: true [2022-11-03 02:28:34,406 INFO L899 garLoopResultBuilder]: For program point uas_disconnectFINAL(lines 6733 6758) no Hoare annotation was computed. [2022-11-03 02:28:34,407 INFO L895 garLoopResultBuilder]: At program point L6751(line 6751) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= |old(~ldv_state_variable_3~0)| 0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_mutex_udev~0)) .cse4))) [2022-11-03 02:28:34,407 INFO L895 garLoopResultBuilder]: At program point L6747-1(line 6747) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= |old(~ldv_state_variable_3~0)| 0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_mutex_udev~0)) .cse4))) [2022-11-03 02:28:34,407 INFO L895 garLoopResultBuilder]: At program point L6747(line 6747) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= |old(~ldv_state_variable_3~0)| 0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_mutex_udev~0)) .cse4))) [2022-11-03 02:28:34,407 INFO L895 garLoopResultBuilder]: At program point L6749-1(line 6749) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= |old(~ldv_state_variable_3~0)| 0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_mutex_udev~0)) .cse4))) [2022-11-03 02:28:34,408 INFO L895 garLoopResultBuilder]: At program point uas_disconnectENTRY(lines 6733 6758) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= |old(~ldv_state_variable_3~0)| 0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_mutex_udev~0)) .cse4))) [2022-11-03 02:28:34,408 INFO L895 garLoopResultBuilder]: At program point L6749(line 6749) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= |old(~ldv_state_variable_3~0)| 0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_mutex_udev~0)) .cse4))) [2022-11-03 02:28:34,408 INFO L899 garLoopResultBuilder]: For program point L6745-1(line 6745) no Hoare annotation was computed. [2022-11-03 02:28:34,408 INFO L895 garLoopResultBuilder]: At program point L6745(line 6745) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= |old(~ldv_state_variable_3~0)| 0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_mutex_udev~0)) .cse4))) [2022-11-03 02:28:34,408 INFO L899 garLoopResultBuilder]: For program point L6741-1(line 6741) no Hoare annotation was computed. [2022-11-03 02:28:34,409 INFO L895 garLoopResultBuilder]: At program point L6741(line 6741) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= |old(~ldv_state_variable_3~0)| 0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_mutex_udev~0)) .cse4))) [2022-11-03 02:28:34,409 INFO L895 garLoopResultBuilder]: At program point L6754(line 6754) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse3 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 (not (= 2 ~ldv_mutex_udev~0)) .cse3))) [2022-11-03 02:28:34,409 INFO L895 garLoopResultBuilder]: At program point L6750(line 6750) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= |old(~ldv_state_variable_3~0)| 0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_mutex_udev~0)) .cse4))) [2022-11-03 02:28:34,409 INFO L902 garLoopResultBuilder]: At program point L6752(line 6752) the Hoare annotation is: true [2022-11-03 02:28:34,410 INFO L895 garLoopResultBuilder]: At program point L6754-1(line 6754) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse3 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 (not (= 2 ~ldv_mutex_udev~0)) .cse3))) [2022-11-03 02:28:34,410 INFO L899 garLoopResultBuilder]: For program point L6744-1(line 6744) no Hoare annotation was computed. [2022-11-03 02:28:34,410 INFO L895 garLoopResultBuilder]: At program point L6744(line 6744) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= |old(~ldv_state_variable_3~0)| 0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_mutex_udev~0)) .cse4))) [2022-11-03 02:28:34,410 INFO L899 garLoopResultBuilder]: For program point uas_disconnectEXIT(lines 6733 6758) no Hoare annotation was computed. [2022-11-03 02:28:34,410 INFO L902 garLoopResultBuilder]: At program point activate_work_1ENTRY(lines 6943 6972) the Hoare annotation is: true [2022-11-03 02:28:34,410 INFO L899 garLoopResultBuilder]: For program point activate_work_1EXIT(lines 6943 6972) no Hoare annotation was computed. [2022-11-03 02:28:34,411 INFO L902 garLoopResultBuilder]: At program point usb_kill_anchored_urbsENTRY(lines 8211 8213) the Hoare annotation is: true [2022-11-03 02:28:34,411 INFO L899 garLoopResultBuilder]: For program point usb_kill_anchored_urbsEXIT(lines 8211 8213) no Hoare annotation was computed. [2022-11-03 02:28:34,411 INFO L902 garLoopResultBuilder]: At program point L5087(line 5087) the Hoare annotation is: true [2022-11-03 02:28:34,411 INFO L902 garLoopResultBuilder]: At program point L5086(line 5086) the Hoare annotation is: true [2022-11-03 02:28:34,411 INFO L902 garLoopResultBuilder]: At program point L5087-1(line 5087) the Hoare annotation is: true [2022-11-03 02:28:34,411 INFO L902 garLoopResultBuilder]: At program point L5089(line 5089) the Hoare annotation is: true [2022-11-03 02:28:34,412 INFO L899 garLoopResultBuilder]: For program point L5090-1(lines 5090 5091) no Hoare annotation was computed. [2022-11-03 02:28:34,412 INFO L899 garLoopResultBuilder]: For program point L5089-1(line 5089) no Hoare annotation was computed. [2022-11-03 02:28:34,412 INFO L899 garLoopResultBuilder]: For program point L5086-1(line 5086) no Hoare annotation was computed. [2022-11-03 02:28:34,412 INFO L899 garLoopResultBuilder]: For program point init_usb_anchorEXIT(lines 5081 5094) no Hoare annotation was computed. [2022-11-03 02:28:34,412 INFO L902 garLoopResultBuilder]: At program point L5090(lines 5090 5091) the Hoare annotation is: true [2022-11-03 02:28:34,413 INFO L902 garLoopResultBuilder]: At program point init_usb_anchorENTRY(lines 5081 5094) the Hoare annotation is: true [2022-11-03 02:28:34,413 INFO L899 garLoopResultBuilder]: For program point warn_slowpath_nullEXIT(lines 8247 8249) no Hoare annotation was computed. [2022-11-03 02:28:34,413 INFO L902 garLoopResultBuilder]: At program point warn_slowpath_nullENTRY(lines 8247 8249) the Hoare annotation is: true [2022-11-03 02:28:34,413 INFO L902 garLoopResultBuilder]: At program point usb_fill_bulk_urbENTRY(lines 5095 5109) the Hoare annotation is: true [2022-11-03 02:28:34,413 INFO L899 garLoopResultBuilder]: For program point usb_fill_bulk_urbEXIT(lines 5095 5109) no Hoare annotation was computed. [2022-11-03 02:28:34,413 INFO L899 garLoopResultBuilder]: For program point usb_pipe_endpointEXIT(lines 5127 5135) no Hoare annotation was computed. [2022-11-03 02:28:34,414 INFO L902 garLoopResultBuilder]: At program point usb_pipe_endpointENTRY(lines 5127 5135) the Hoare annotation is: true [2022-11-03 02:28:34,414 INFO L902 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 7413 7419) the Hoare annotation is: true [2022-11-03 02:28:34,414 INFO L899 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 7417) no Hoare annotation was computed. [2022-11-03 02:28:34,414 INFO L899 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 7413 7419) no Hoare annotation was computed. [2022-11-03 02:28:34,414 INFO L899 garLoopResultBuilder]: For program point L5632-1(line 5632) no Hoare annotation was computed. [2022-11-03 02:28:34,415 INFO L895 garLoopResultBuilder]: At program point L5632(line 5632) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= |old(~ldv_state_variable_3~0)| 0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_mutex_udev~0)) .cse4))) [2022-11-03 02:28:34,415 INFO L899 garLoopResultBuilder]: For program point L5626(lines 5626 5629) no Hoare annotation was computed. [2022-11-03 02:28:34,415 INFO L895 garLoopResultBuilder]: At program point L5620-1(lines 5620 5624) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= |old(~ldv_state_variable_3~0)| 0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_mutex_udev~0)) .cse4))) [2022-11-03 02:28:34,415 INFO L899 garLoopResultBuilder]: For program point L5620(lines 5620 5624) no Hoare annotation was computed. [2022-11-03 02:28:34,415 INFO L899 garLoopResultBuilder]: For program point uas_try_completeFINAL(lines 5597 5635) no Hoare annotation was computed. [2022-11-03 02:28:34,415 INFO L899 garLoopResultBuilder]: For program point L5608-1(lines 5608 5617) no Hoare annotation was computed. [2022-11-03 02:28:34,416 INFO L899 garLoopResultBuilder]: For program point L5608(lines 5608 5617) no Hoare annotation was computed. [2022-11-03 02:28:34,416 INFO L895 garLoopResultBuilder]: At program point L5631(line 5631) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= |old(~ldv_state_variable_3~0)| 0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_mutex_udev~0)) .cse4))) [2022-11-03 02:28:34,416 INFO L899 garLoopResultBuilder]: For program point L5631-1(line 5631) no Hoare annotation was computed. [2022-11-03 02:28:34,416 INFO L899 garLoopResultBuilder]: For program point L5625(line 5625) no Hoare annotation was computed. [2022-11-03 02:28:34,417 INFO L895 garLoopResultBuilder]: At program point L5619(line 5619) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= |old(~ldv_state_variable_3~0)| 0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_mutex_udev~0)) .cse4))) [2022-11-03 02:28:34,417 INFO L899 garLoopResultBuilder]: For program point L5619-1(line 5619) no Hoare annotation was computed. [2022-11-03 02:28:34,417 INFO L895 garLoopResultBuilder]: At program point L5621(lines 5621 5622) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= |old(~ldv_state_variable_3~0)| 0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_mutex_udev~0)) .cse4))) [2022-11-03 02:28:34,417 INFO L899 garLoopResultBuilder]: For program point uas_try_completeEXIT(lines 5597 5635) no Hoare annotation was computed. [2022-11-03 02:28:34,417 INFO L895 garLoopResultBuilder]: At program point uas_try_completeENTRY(lines 5597 5635) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= |old(~ldv_state_variable_3~0)| 0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_mutex_udev~0)) .cse4))) [2022-11-03 02:28:34,418 INFO L895 garLoopResultBuilder]: At program point L5609(line 5609) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= |old(~ldv_state_variable_3~0)| 0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_mutex_udev~0)) .cse4))) [2022-11-03 02:28:34,418 INFO L899 garLoopResultBuilder]: For program point L5609-1(line 5609) no Hoare annotation was computed. [2022-11-03 02:28:34,418 INFO L899 garLoopResultBuilder]: For program point L5467(line 5467) no Hoare annotation was computed. [2022-11-03 02:28:34,418 INFO L902 garLoopResultBuilder]: At program point L5469(line 5469) the Hoare annotation is: true [2022-11-03 02:28:34,418 INFO L899 garLoopResultBuilder]: For program point L5469-1(line 5469) no Hoare annotation was computed. [2022-11-03 02:28:34,418 INFO L899 garLoopResultBuilder]: For program point uas_add_workEXIT(lines 5435 5472) no Hoare annotation was computed. [2022-11-03 02:28:34,419 INFO L902 garLoopResultBuilder]: At program point L5463(lines 5463 5464) the Hoare annotation is: true [2022-11-03 02:28:34,419 INFO L902 garLoopResultBuilder]: At program point L5461(line 5461) the Hoare annotation is: true [2022-11-03 02:28:34,419 INFO L899 garLoopResultBuilder]: For program point L5461-1(line 5461) no Hoare annotation was computed. [2022-11-03 02:28:34,419 INFO L902 garLoopResultBuilder]: At program point L5451(line 5451) the Hoare annotation is: true [2022-11-03 02:28:34,419 INFO L899 garLoopResultBuilder]: For program point L5451-1(line 5451) no Hoare annotation was computed. [2022-11-03 02:28:34,419 INFO L899 garLoopResultBuilder]: For program point L5462(lines 5462 5466) no Hoare annotation was computed. [2022-11-03 02:28:34,420 INFO L902 garLoopResultBuilder]: At program point L5462-1(lines 5462 5466) the Hoare annotation is: true [2022-11-03 02:28:34,420 INFO L899 garLoopResultBuilder]: For program point L5450(lines 5450 5459) no Hoare annotation was computed. [2022-11-03 02:28:34,420 INFO L899 garLoopResultBuilder]: For program point L5450-1(lines 5450 5459) no Hoare annotation was computed. [2022-11-03 02:28:34,420 INFO L902 garLoopResultBuilder]: At program point uas_add_workENTRY(lines 5435 5472) the Hoare annotation is: true [2022-11-03 02:28:34,420 INFO L899 garLoopResultBuilder]: For program point scsi_outEXIT(lines 5170 5175) no Hoare annotation was computed. [2022-11-03 02:28:34,420 INFO L902 garLoopResultBuilder]: At program point scsi_outENTRY(lines 5170 5175) the Hoare annotation is: true [2022-11-03 02:28:34,421 INFO L902 garLoopResultBuilder]: At program point scsi_report_bus_resetENTRY(lines 8176 8178) the Hoare annotation is: true [2022-11-03 02:28:34,421 INFO L899 garLoopResultBuilder]: For program point scsi_report_bus_resetEXIT(lines 8176 8178) no Hoare annotation was computed. [2022-11-03 02:28:34,421 INFO L902 garLoopResultBuilder]: At program point L4958(line 4958) the Hoare annotation is: true [2022-11-03 02:28:34,421 INFO L902 garLoopResultBuilder]: At program point L4958-1(line 4958) the Hoare annotation is: true [2022-11-03 02:28:34,421 INFO L899 garLoopResultBuilder]: For program point kzallocEXIT(lines 4970 4977) no Hoare annotation was computed. [2022-11-03 02:28:34,421 INFO L902 garLoopResultBuilder]: At program point kzallocENTRY(lines 4970 4977) the Hoare annotation is: true [2022-11-03 02:28:34,422 INFO L902 garLoopResultBuilder]: At program point lock_is_heldENTRY(lines 8123 8125) the Hoare annotation is: true [2022-11-03 02:28:34,422 INFO L899 garLoopResultBuilder]: For program point lock_is_heldEXIT(lines 8123 8125) no Hoare annotation was computed. [2022-11-03 02:28:34,422 INFO L899 garLoopResultBuilder]: For program point ldv_initialize_scsi_host_template_3EXIT(lines 6973 6980) no Hoare annotation was computed. [2022-11-03 02:28:34,422 INFO L899 garLoopResultBuilder]: For program point L6976(line 6976) no Hoare annotation was computed. [2022-11-03 02:28:34,422 INFO L899 garLoopResultBuilder]: For program point L6977-1(line 6977) no Hoare annotation was computed. [2022-11-03 02:28:34,422 INFO L902 garLoopResultBuilder]: At program point L6977(line 6977) the Hoare annotation is: true [2022-11-03 02:28:34,422 INFO L902 garLoopResultBuilder]: At program point ldv_initialize_scsi_host_template_3ENTRY(lines 6973 6980) the Hoare annotation is: true [2022-11-03 02:28:34,423 INFO L902 garLoopResultBuilder]: At program point queue_work_onENTRY(lines 8144 8146) the Hoare annotation is: true [2022-11-03 02:28:34,423 INFO L899 garLoopResultBuilder]: For program point queue_work_onEXIT(lines 8144 8146) no Hoare annotation was computed. [2022-11-03 02:28:34,423 INFO L899 garLoopResultBuilder]: For program point L6047(lines 6047 6059) no Hoare annotation was computed. [2022-11-03 02:28:34,423 INFO L899 garLoopResultBuilder]: For program point L6047-2(lines 6047 6059) no Hoare annotation was computed. [2022-11-03 02:28:34,423 INFO L899 garLoopResultBuilder]: For program point L6031(lines 6031 6034) no Hoare annotation was computed. [2022-11-03 02:28:34,423 INFO L902 garLoopResultBuilder]: At program point L5899(line 5899) the Hoare annotation is: true [2022-11-03 02:28:34,424 INFO L899 garLoopResultBuilder]: For program point L5899-1(line 5899) no Hoare annotation was computed. [2022-11-03 02:28:34,424 INFO L899 garLoopResultBuilder]: For program point uas_submit_urbsFINAL(lines 5999 6107) no Hoare annotation was computed. [2022-11-03 02:28:34,424 INFO L902 garLoopResultBuilder]: At program point L5965(lines 5965 5966) the Hoare annotation is: true [2022-11-03 02:28:34,424 INFO L899 garLoopResultBuilder]: For program point L5965-1(lines 5965 5966) no Hoare annotation was computed. [2022-11-03 02:28:34,424 INFO L899 garLoopResultBuilder]: For program point L6048-1(line 6048) no Hoare annotation was computed. [2022-11-03 02:28:34,424 INFO L902 garLoopResultBuilder]: At program point L6048(line 6048) the Hoare annotation is: true [2022-11-03 02:28:34,425 INFO L899 garLoopResultBuilder]: For program point L6082(lines 6082 6090) no Hoare annotation was computed. [2022-11-03 02:28:34,425 INFO L899 garLoopResultBuilder]: For program point L5983(lines 5983 5986) no Hoare annotation was computed. [2022-11-03 02:28:34,425 INFO L902 garLoopResultBuilder]: At program point L6049(line 6049) the Hoare annotation is: true [2022-11-03 02:28:34,425 INFO L899 garLoopResultBuilder]: For program point L6049-1(line 6049) no Hoare annotation was computed. [2022-11-03 02:28:34,425 INFO L899 garLoopResultBuilder]: For program point L6082-2(lines 6082 6090) no Hoare annotation was computed. [2022-11-03 02:28:34,425 INFO L899 garLoopResultBuilder]: For program point L5901(lines 5901 5904) no Hoare annotation was computed. [2022-11-03 02:28:34,426 INFO L899 garLoopResultBuilder]: For program point L6050(lines 6050 6055) no Hoare annotation was computed. [2022-11-03 02:28:34,426 INFO L902 garLoopResultBuilder]: At program point L5918(lines 5896 5923) the Hoare annotation is: true [2022-11-03 02:28:34,426 INFO L902 garLoopResultBuilder]: At program point L5968(lines 5936 5973) the Hoare annotation is: true [2022-11-03 02:28:34,426 INFO L902 garLoopResultBuilder]: At program point L6051(line 6051) the Hoare annotation is: true [2022-11-03 02:28:34,426 INFO L899 garLoopResultBuilder]: For program point L6051-1(line 6051) no Hoare annotation was computed. [2022-11-03 02:28:34,426 INFO L899 garLoopResultBuilder]: For program point L6084(lines 6084 6087) no Hoare annotation was computed. [2022-11-03 02:28:34,427 INFO L899 garLoopResultBuilder]: For program point L5952-1(line 5952) no Hoare annotation was computed. [2022-11-03 02:28:34,427 INFO L902 garLoopResultBuilder]: At program point L5952(line 5952) the Hoare annotation is: true [2022-11-03 02:28:34,427 INFO L899 garLoopResultBuilder]: For program point L6052-1(line 6052) no Hoare annotation was computed. [2022-11-03 02:28:34,427 INFO L902 garLoopResultBuilder]: At program point L6052(line 6052) the Hoare annotation is: true [2022-11-03 02:28:34,427 INFO L899 garLoopResultBuilder]: For program point L6069-2(lines 6069 6081) no Hoare annotation was computed. [2022-11-03 02:28:34,427 INFO L899 garLoopResultBuilder]: For program point L6069(lines 6069 6081) no Hoare annotation was computed. [2022-11-03 02:28:34,428 INFO L902 garLoopResultBuilder]: At program point L5987(line 5987) the Hoare annotation is: true [2022-11-03 02:28:34,428 INFO L902 garLoopResultBuilder]: At program point L5987-1(line 5987) the Hoare annotation is: true [2022-11-03 02:28:34,428 INFO L899 garLoopResultBuilder]: For program point L5954(lines 5954 5957) no Hoare annotation was computed. [2022-11-03 02:28:34,428 INFO L899 garLoopResultBuilder]: For program point L5921(line 5921) no Hoare annotation was computed. [2022-11-03 02:28:34,428 INFO L902 garLoopResultBuilder]: At program point L6070(line 6070) the Hoare annotation is: true [2022-11-03 02:28:34,428 INFO L899 garLoopResultBuilder]: For program point L5971(line 5971) no Hoare annotation was computed. [2022-11-03 02:28:34,429 INFO L899 garLoopResultBuilder]: For program point L6070-1(line 6070) no Hoare annotation was computed. [2022-11-03 02:28:34,429 INFO L902 garLoopResultBuilder]: At program point L5905(line 5905) the Hoare annotation is: true [2022-11-03 02:28:34,429 INFO L899 garLoopResultBuilder]: For program point L5905-1(line 5905) no Hoare annotation was computed. [2022-11-03 02:28:34,429 INFO L902 garLoopResultBuilder]: At program point L5955(lines 5936 5973) the Hoare annotation is: true [2022-11-03 02:28:34,429 INFO L902 garLoopResultBuilder]: At program point L5922(lines 5887 5924) the Hoare annotation is: true [2022-11-03 02:28:34,429 INFO L899 garLoopResultBuilder]: For program point L5988(line 5988) no Hoare annotation was computed. [2022-11-03 02:28:34,430 INFO L902 garLoopResultBuilder]: At program point L6071(line 6071) the Hoare annotation is: true [2022-11-03 02:28:34,430 INFO L899 garLoopResultBuilder]: For program point L6038(lines 6038 6046) no Hoare annotation was computed. [2022-11-03 02:28:34,430 INFO L899 garLoopResultBuilder]: For program point L6071-1(line 6071) no Hoare annotation was computed. [2022-11-03 02:28:34,430 INFO L899 garLoopResultBuilder]: For program point L6038-2(lines 6038 6046) no Hoare annotation was computed. [2022-11-03 02:28:34,430 INFO L902 garLoopResultBuilder]: At program point L5972(lines 5925 5974) the Hoare annotation is: true [2022-11-03 02:28:34,430 INFO L902 garLoopResultBuilder]: At program point L6022(line 6022) the Hoare annotation is: true [2022-11-03 02:28:34,431 INFO L899 garLoopResultBuilder]: For program point L6022-1(line 6022) no Hoare annotation was computed. [2022-11-03 02:28:34,431 INFO L899 garLoopResultBuilder]: For program point L5989(lines 5989 5995) no Hoare annotation was computed. [2022-11-03 02:28:34,431 INFO L902 garLoopResultBuilder]: At program point L6039(line 6039) the Hoare annotation is: true [2022-11-03 02:28:34,431 INFO L899 garLoopResultBuilder]: For program point L6039-1(line 6039) no Hoare annotation was computed. [2022-11-03 02:28:34,431 INFO L899 garLoopResultBuilder]: For program point L6072(lines 6072 6077) no Hoare annotation was computed. [2022-11-03 02:28:34,431 INFO L899 garLoopResultBuilder]: For program point L5907(lines 5907 5910) no Hoare annotation was computed. [2022-11-03 02:28:34,432 INFO L899 garLoopResultBuilder]: For program point L5940-1(line 5940) no Hoare annotation was computed. [2022-11-03 02:28:34,432 INFO L902 garLoopResultBuilder]: At program point L5940(line 5940) the Hoare annotation is: true [2022-11-03 02:28:34,432 INFO L902 garLoopResultBuilder]: At program point uas_submit_urbsENTRY(lines 5999 6107) the Hoare annotation is: true [2022-11-03 02:28:34,432 INFO L899 garLoopResultBuilder]: For program point L6023(lines 6023 6027) no Hoare annotation was computed. [2022-11-03 02:28:34,432 INFO L902 garLoopResultBuilder]: At program point L6023-1(lines 6023 6027) the Hoare annotation is: true [2022-11-03 02:28:34,432 INFO L902 garLoopResultBuilder]: At program point L5990(line 5990) the Hoare annotation is: true [2022-11-03 02:28:34,433 INFO L902 garLoopResultBuilder]: At program point L5990-1(line 5990) the Hoare annotation is: true [2022-11-03 02:28:34,433 INFO L902 garLoopResultBuilder]: At program point L6073(line 6073) the Hoare annotation is: true [2022-11-03 02:28:34,433 INFO L899 garLoopResultBuilder]: For program point L6040(lines 6040 6043) no Hoare annotation was computed. [2022-11-03 02:28:34,433 INFO L899 garLoopResultBuilder]: For program point L6073-1(line 6073) no Hoare annotation was computed. [2022-11-03 02:28:34,433 INFO L902 garLoopResultBuilder]: At program point L5908(lines 5896 5923) the Hoare annotation is: true [2022-11-03 02:28:34,433 INFO L902 garLoopResultBuilder]: At program point L5991(line 5991) the Hoare annotation is: true [2022-11-03 02:28:34,434 INFO L902 garLoopResultBuilder]: At program point L6024(lines 6024 6025) the Hoare annotation is: true [2022-11-03 02:28:34,434 INFO L902 garLoopResultBuilder]: At program point L6074(line 6074) the Hoare annotation is: true [2022-11-03 02:28:34,434 INFO L899 garLoopResultBuilder]: For program point L5942(lines 5942 5945) no Hoare annotation was computed. [2022-11-03 02:28:34,434 INFO L899 garLoopResultBuilder]: For program point L6074-1(line 6074) no Hoare annotation was computed. [2022-11-03 02:28:34,434 INFO L899 garLoopResultBuilder]: For program point L6091(lines 6091 6104) no Hoare annotation was computed. [2022-11-03 02:28:34,434 INFO L902 garLoopResultBuilder]: At program point L5959(line 5959) the Hoare annotation is: true [2022-11-03 02:28:34,435 INFO L902 garLoopResultBuilder]: At program point L5959-1(line 5959) the Hoare annotation is: true [2022-11-03 02:28:34,435 INFO L899 garLoopResultBuilder]: For program point L6091-2(lines 6091 6104) no Hoare annotation was computed. [2022-11-03 02:28:34,435 INFO L899 garLoopResultBuilder]: For program point L5992(line 5992) no Hoare annotation was computed. [2022-11-03 02:28:34,435 INFO L899 garLoopResultBuilder]: For program point L6092-1(line 6092) no Hoare annotation was computed. [2022-11-03 02:28:34,435 INFO L902 garLoopResultBuilder]: At program point L6092(line 6092) the Hoare annotation is: true [2022-11-03 02:28:34,435 INFO L902 garLoopResultBuilder]: At program point L5911(lines 5911 5912) the Hoare annotation is: true [2022-11-03 02:28:34,436 INFO L899 garLoopResultBuilder]: For program point L5911-1(lines 5911 5912) no Hoare annotation was computed. [2022-11-03 02:28:34,436 INFO L899 garLoopResultBuilder]: For program point L6060-2(lines 6060 6068) no Hoare annotation was computed. [2022-11-03 02:28:34,436 INFO L902 garLoopResultBuilder]: At program point L6093(line 6093) the Hoare annotation is: true [2022-11-03 02:28:34,436 INFO L899 garLoopResultBuilder]: For program point L6060(lines 6060 6068) no Hoare annotation was computed. [2022-11-03 02:28:34,436 INFO L899 garLoopResultBuilder]: For program point L6093-1(line 6093) no Hoare annotation was computed. [2022-11-03 02:28:34,436 INFO L899 garLoopResultBuilder]: For program point L6011(lines 6011 6020) no Hoare annotation was computed. [2022-11-03 02:28:34,437 INFO L899 garLoopResultBuilder]: For program point L6011-1(lines 6011 6020) no Hoare annotation was computed. [2022-11-03 02:28:34,437 INFO L899 garLoopResultBuilder]: For program point L6094(lines 6094 6099) no Hoare annotation was computed. [2022-11-03 02:28:34,437 INFO L902 garLoopResultBuilder]: At program point L6061(line 6061) the Hoare annotation is: true [2022-11-03 02:28:34,437 INFO L899 garLoopResultBuilder]: For program point L6028(line 6028) no Hoare annotation was computed. [2022-11-03 02:28:34,437 INFO L899 garLoopResultBuilder]: For program point L6061-1(line 6061) no Hoare annotation was computed. [2022-11-03 02:28:34,437 INFO L899 garLoopResultBuilder]: For program point L6012-1(line 6012) no Hoare annotation was computed. [2022-11-03 02:28:34,438 INFO L902 garLoopResultBuilder]: At program point L6012(line 6012) the Hoare annotation is: true [2022-11-03 02:28:34,438 INFO L902 garLoopResultBuilder]: At program point L6095(line 6095) the Hoare annotation is: true [2022-11-03 02:28:34,438 INFO L899 garLoopResultBuilder]: For program point L6062(lines 6062 6065) no Hoare annotation was computed. [2022-11-03 02:28:34,438 INFO L899 garLoopResultBuilder]: For program point L6095-1(line 6095) no Hoare annotation was computed. [2022-11-03 02:28:34,438 INFO L899 garLoopResultBuilder]: For program point uas_submit_urbsEXIT(lines 5999 6107) no Hoare annotation was computed. [2022-11-03 02:28:34,438 INFO L899 garLoopResultBuilder]: For program point L6029-2(lines 6029 6037) no Hoare annotation was computed. [2022-11-03 02:28:34,439 INFO L899 garLoopResultBuilder]: For program point L6029(lines 6029 6037) no Hoare annotation was computed. [2022-11-03 02:28:34,439 INFO L902 garLoopResultBuilder]: At program point L5996(lines 5975 5998) the Hoare annotation is: true [2022-11-03 02:28:34,439 INFO L899 garLoopResultBuilder]: For program point L6096-1(line 6096) no Hoare annotation was computed. [2022-11-03 02:28:34,439 INFO L902 garLoopResultBuilder]: At program point L6096(line 6096) the Hoare annotation is: true [2022-11-03 02:28:34,439 INFO L899 garLoopResultBuilder]: For program point L5964-1(line 5964) no Hoare annotation was computed. [2022-11-03 02:28:34,439 INFO L902 garLoopResultBuilder]: At program point L5964(line 5964) the Hoare annotation is: true [2022-11-03 02:28:34,440 INFO L902 garLoopResultBuilder]: At program point __fswab16ENTRY(lines 4753 4758) the Hoare annotation is: true [2022-11-03 02:28:34,440 INFO L899 garLoopResultBuilder]: For program point __fswab16EXIT(lines 4753 4758) no Hoare annotation was computed. [2022-11-03 02:28:34,440 INFO L899 garLoopResultBuilder]: For program point _raw_spin_lock_irqsaveEXIT(lines 8081 8083) no Hoare annotation was computed. [2022-11-03 02:28:34,440 INFO L902 garLoopResultBuilder]: At program point _raw_spin_lock_irqsaveENTRY(lines 8081 8083) the Hoare annotation is: true [2022-11-03 02:28:34,440 INFO L902 garLoopResultBuilder]: At program point usb_reset_deviceENTRY(lines 8222 8224) the Hoare annotation is: true [2022-11-03 02:28:34,440 INFO L899 garLoopResultBuilder]: For program point usb_reset_deviceEXIT(lines 8222 8224) no Hoare annotation was computed. [2022-11-03 02:28:34,441 INFO L899 garLoopResultBuilder]: For program point L6601-1(line 6601) no Hoare annotation was computed. [2022-11-03 02:28:34,441 INFO L902 garLoopResultBuilder]: At program point L6601(line 6601) the Hoare annotation is: true [2022-11-03 02:28:34,441 INFO L899 garLoopResultBuilder]: For program point L6597(lines 6597 6600) no Hoare annotation was computed. [2022-11-03 02:28:34,441 INFO L899 garLoopResultBuilder]: For program point L6606(lines 6606 6609) no Hoare annotation was computed. [2022-11-03 02:28:34,441 INFO L902 garLoopResultBuilder]: At program point L6577(lines 6564 6585) the Hoare annotation is: true [2022-11-03 02:28:34,441 INFO L899 garLoopResultBuilder]: For program point L6602(lines 6602 6605) no Hoare annotation was computed. [2022-11-03 02:28:34,442 INFO L902 garLoopResultBuilder]: At program point L6582(lines 6564 6585) the Hoare annotation is: true [2022-11-03 02:28:34,442 INFO L902 garLoopResultBuilder]: At program point L6578(lines 6578 6581) the Hoare annotation is: true [2022-11-03 02:28:34,442 INFO L899 garLoopResultBuilder]: For program point L6611(lines 6611 6614) no Hoare annotation was computed. [2022-11-03 02:28:34,442 INFO L902 garLoopResultBuilder]: At program point uas_wait_for_pending_cmndsENTRY(lines 6587 6617) the Hoare annotation is: true [2022-11-03 02:28:34,442 INFO L902 garLoopResultBuilder]: At program point L6566(line 6566) the Hoare annotation is: true [2022-11-03 02:28:34,442 INFO L899 garLoopResultBuilder]: For program point uas_wait_for_pending_cmndsFINAL(lines 6587 6617) no Hoare annotation was computed. [2022-11-03 02:28:34,443 INFO L899 garLoopResultBuilder]: For program point L6566-1(line 6566) no Hoare annotation was computed. [2022-11-03 02:28:34,443 INFO L902 garLoopResultBuilder]: At program point L6583(line 6583) the Hoare annotation is: true [2022-11-03 02:28:34,443 INFO L902 garLoopResultBuilder]: At program point L6612(lines 6592 6616) the Hoare annotation is: true [2022-11-03 02:28:34,443 INFO L899 garLoopResultBuilder]: For program point uas_wait_for_pending_cmndsEXIT(lines 6587 6617) no Hoare annotation was computed. [2022-11-03 02:28:34,443 INFO L899 garLoopResultBuilder]: For program point L6571(lines 6571 6575) no Hoare annotation was computed. [2022-11-03 02:28:34,443 INFO L899 garLoopResultBuilder]: For program point L6567-1(line 6567) no Hoare annotation was computed. [2022-11-03 02:28:34,444 INFO L902 garLoopResultBuilder]: At program point L7368-1(line 7368) the Hoare annotation is: true [2022-11-03 02:28:34,444 INFO L902 garLoopResultBuilder]: At program point L6567(line 6567) the Hoare annotation is: true [2022-11-03 02:28:34,444 INFO L902 garLoopResultBuilder]: At program point L7368(line 7368) the Hoare annotation is: true [2022-11-03 02:28:34,444 INFO L899 garLoopResultBuilder]: For program point L6596-1(line 6596) no Hoare annotation was computed. [2022-11-03 02:28:34,444 INFO L902 garLoopResultBuilder]: At program point L6596(line 6596) the Hoare annotation is: true [2022-11-03 02:28:34,444 INFO L902 garLoopResultBuilder]: At program point ldv__builtin_expectENTRY(lines 4881 4886) the Hoare annotation is: true [2022-11-03 02:28:34,445 INFO L899 garLoopResultBuilder]: For program point ldv__builtin_expectEXIT(lines 4881 4886) no Hoare annotation was computed. [2022-11-03 02:28:34,445 INFO L899 garLoopResultBuilder]: For program point usb_unanchor_urbEXIT(lines 8236 8238) no Hoare annotation was computed. [2022-11-03 02:28:34,445 INFO L902 garLoopResultBuilder]: At program point usb_unanchor_urbENTRY(lines 8236 8238) the Hoare annotation is: true [2022-11-03 02:28:34,445 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memsetEXIT(line -1) no Hoare annotation was computed. [2022-11-03 02:28:34,445 INFO L902 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2022-11-03 02:28:34,446 INFO L902 garLoopResultBuilder]: At program point #Ultimate.C_memsetENTRY(line -1) the Hoare annotation is: true [2022-11-03 02:28:34,446 INFO L902 garLoopResultBuilder]: At program point usb_set_intfdataENTRY(lines 5055 5061) the Hoare annotation is: true [2022-11-03 02:28:34,446 INFO L899 garLoopResultBuilder]: For program point usb_set_intfdataEXIT(lines 5055 5061) no Hoare annotation was computed. [2022-11-03 02:28:34,446 INFO L899 garLoopResultBuilder]: For program point blk_queue_max_hw_sectorsEXIT(lines 8090 8092) no Hoare annotation was computed. [2022-11-03 02:28:34,446 INFO L902 garLoopResultBuilder]: At program point blk_queue_max_hw_sectorsENTRY(lines 8090 8092) the Hoare annotation is: true [2022-11-03 02:28:34,446 INFO L902 garLoopResultBuilder]: At program point assume_abort_if_notENTRY(lines 4802 4804) the Hoare annotation is: true [2022-11-03 02:28:34,447 INFO L899 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 4802 4804) no Hoare annotation was computed. [2022-11-03 02:28:34,447 INFO L902 garLoopResultBuilder]: At program point L4846(line 4846) the Hoare annotation is: true [2022-11-03 02:28:34,447 INFO L899 garLoopResultBuilder]: For program point L4844-1(line 4844) no Hoare annotation was computed. [2022-11-03 02:28:34,447 INFO L899 garLoopResultBuilder]: For program point L4846-1(line 4846) no Hoare annotation was computed. [2022-11-03 02:28:34,447 INFO L899 garLoopResultBuilder]: For program point ldv_init_zallocEXIT(lines 4839 4849) no Hoare annotation was computed. [2022-11-03 02:28:34,447 INFO L902 garLoopResultBuilder]: At program point L4844(line 4844) the Hoare annotation is: true [2022-11-03 02:28:34,448 INFO L902 garLoopResultBuilder]: At program point ldv_init_zallocENTRY(lines 4839 4849) the Hoare annotation is: true [2022-11-03 02:28:34,448 INFO L895 garLoopResultBuilder]: At program point L5725(line 5725) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= |old(~ldv_state_variable_3~0)| 0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_mutex_udev~0)) .cse4))) [2022-11-03 02:28:34,448 INFO L899 garLoopResultBuilder]: For program point uas_stat_cmpltEXIT(lines 5651 5754) no Hoare annotation was computed. [2022-11-03 02:28:34,448 INFO L895 garLoopResultBuilder]: At program point L5717(line 5717) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= |old(~ldv_state_variable_3~0)| 0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_mutex_udev~0)) .cse4))) [2022-11-03 02:28:34,448 INFO L899 garLoopResultBuilder]: For program point L5742(lines 5664 5753) no Hoare annotation was computed. [2022-11-03 02:28:34,449 INFO L895 garLoopResultBuilder]: At program point L5709(line 5709) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= |old(~ldv_state_variable_3~0)| 0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_mutex_udev~0)) .cse4))) [2022-11-03 02:28:34,449 INFO L899 garLoopResultBuilder]: For program point L5676(lines 5676 5684) no Hoare annotation was computed. [2022-11-03 02:28:34,449 INFO L899 garLoopResultBuilder]: For program point L5709-1(line 5709) no Hoare annotation was computed. [2022-11-03 02:28:34,449 INFO L899 garLoopResultBuilder]: For program point L5701(line 5701) no Hoare annotation was computed. [2022-11-03 02:28:34,449 INFO L895 garLoopResultBuilder]: At program point L5685(line 5685) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= |old(~ldv_state_variable_3~0)| 0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_mutex_udev~0)) .cse4))) [2022-11-03 02:28:34,450 INFO L899 garLoopResultBuilder]: For program point L5685-1(line 5685) no Hoare annotation was computed. [2022-11-03 02:28:34,450 INFO L895 garLoopResultBuilder]: At program point L5743(line 5743) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= |old(~ldv_state_variable_3~0)| 0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_mutex_udev~0)) .cse4))) [2022-11-03 02:28:34,450 INFO L899 garLoopResultBuilder]: For program point L5743-1(line 5743) no Hoare annotation was computed. [2022-11-03 02:28:34,450 INFO L899 garLoopResultBuilder]: For program point L5735(line 5735) no Hoare annotation was computed. [2022-11-03 02:28:34,450 INFO L899 garLoopResultBuilder]: For program point L5727(line 5727) no Hoare annotation was computed. [2022-11-03 02:28:34,450 INFO L899 garLoopResultBuilder]: For program point L5719(line 5719) no Hoare annotation was computed. [2022-11-03 02:28:34,451 INFO L899 garLoopResultBuilder]: For program point L5711(line 5711) no Hoare annotation was computed. [2022-11-03 02:28:34,451 INFO L895 garLoopResultBuilder]: At program point L5744(line 5744) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= |old(~ldv_state_variable_3~0)| 0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_mutex_udev~0)) .cse4))) [2022-11-03 02:28:34,451 INFO L899 garLoopResultBuilder]: For program point L5703(lines 5703 5707) no Hoare annotation was computed. [2022-11-03 02:28:34,451 INFO L899 garLoopResultBuilder]: For program point L5736-1(line 5736) no Hoare annotation was computed. [2022-11-03 02:28:34,451 INFO L895 garLoopResultBuilder]: At program point L5670(line 5670) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= |old(~ldv_state_variable_3~0)| 0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_mutex_udev~0)) .cse4))) [2022-11-03 02:28:34,452 INFO L895 garLoopResultBuilder]: At program point L5736(line 5736) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= |old(~ldv_state_variable_3~0)| 0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_mutex_udev~0)) .cse4))) [2022-11-03 02:28:34,452 INFO L899 garLoopResultBuilder]: For program point L5670-1(line 5670) no Hoare annotation was computed. [2022-11-03 02:28:34,452 INFO L899 garLoopResultBuilder]: For program point L5703-2(lines 5703 5707) no Hoare annotation was computed. [2022-11-03 02:28:34,452 INFO L895 garLoopResultBuilder]: At program point uas_stat_cmpltENTRY(lines 5651 5754) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= |old(~ldv_state_variable_3~0)| 0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_mutex_udev~0)) .cse4))) [2022-11-03 02:28:34,452 INFO L899 garLoopResultBuilder]: For program point L5695(lines 5695 5699) no Hoare annotation was computed. [2022-11-03 02:28:34,453 INFO L899 garLoopResultBuilder]: For program point L5728-1(line 5728) no Hoare annotation was computed. [2022-11-03 02:28:34,453 INFO L895 garLoopResultBuilder]: At program point L5728(line 5728) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= |old(~ldv_state_variable_3~0)| 0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_mutex_udev~0)) .cse4))) [2022-11-03 02:28:34,453 INFO L899 garLoopResultBuilder]: For program point L5530(lines 5530 5549) no Hoare annotation was computed. [2022-11-03 02:28:34,453 INFO L899 garLoopResultBuilder]: For program point L5720-2(lines 5720 5724) no Hoare annotation was computed. [2022-11-03 02:28:34,453 INFO L895 garLoopResultBuilder]: At program point L5530-2(lines 5530 5549) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= |old(~ldv_state_variable_3~0)| 0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_mutex_udev~0)) .cse4))) [2022-11-03 02:28:34,454 INFO L899 garLoopResultBuilder]: For program point L5687-2(lines 5687 5692) no Hoare annotation was computed. [2022-11-03 02:28:34,454 INFO L899 garLoopResultBuilder]: For program point L5712-2(lines 5712 5716) no Hoare annotation was computed. [2022-11-03 02:28:34,454 INFO L895 garLoopResultBuilder]: At program point L5547(line 5547) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= |old(~ldv_state_variable_3~0)| 0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_mutex_udev~0)) .cse4))) [2022-11-03 02:28:34,454 INFO L899 garLoopResultBuilder]: For program point L5547-1(line 5547) no Hoare annotation was computed. [2022-11-03 02:28:34,454 INFO L895 garLoopResultBuilder]: At program point L5671(line 5671) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= |old(~ldv_state_variable_3~0)| 0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_mutex_udev~0)) .cse4))) [2022-11-03 02:28:34,455 INFO L899 garLoopResultBuilder]: For program point L5704-1(line 5704) no Hoare annotation was computed. [2022-11-03 02:28:34,455 INFO L899 garLoopResultBuilder]: For program point L5671-1(line 5671) no Hoare annotation was computed. [2022-11-03 02:28:34,455 INFO L895 garLoopResultBuilder]: At program point L5704(line 5704) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= |old(~ldv_state_variable_3~0)| 0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_mutex_udev~0)) .cse4))) [2022-11-03 02:28:34,455 INFO L895 garLoopResultBuilder]: At program point L5729(line 5729) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= |old(~ldv_state_variable_3~0)| 0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_mutex_udev~0)) .cse4))) [2022-11-03 02:28:34,456 INFO L895 garLoopResultBuilder]: At program point L5696(line 5696) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= |old(~ldv_state_variable_3~0)| 0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_mutex_udev~0)) .cse4))) [2022-11-03 02:28:34,456 INFO L899 garLoopResultBuilder]: For program point L5729-1(line 5729) no Hoare annotation was computed. [2022-11-03 02:28:34,456 INFO L895 garLoopResultBuilder]: At program point L5531(line 5531) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= |old(~ldv_state_variable_3~0)| 0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_mutex_udev~0)) .cse4))) [2022-11-03 02:28:34,456 INFO L899 garLoopResultBuilder]: For program point L5531-1(line 5531) no Hoare annotation was computed. [2022-11-03 02:28:34,456 INFO L895 garLoopResultBuilder]: At program point L5721(line 5721) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= |old(~ldv_state_variable_3~0)| 0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_mutex_udev~0)) .cse4))) [2022-11-03 02:28:34,457 INFO L895 garLoopResultBuilder]: At program point L5713(line 5713) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= |old(~ldv_state_variable_3~0)| 0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_mutex_udev~0)) .cse4))) [2022-11-03 02:28:34,457 INFO L895 garLoopResultBuilder]: At program point L5738(lines 5664 5753) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= |old(~ldv_state_variable_3~0)| 0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_mutex_udev~0)) .cse4))) [2022-11-03 02:28:34,457 INFO L895 garLoopResultBuilder]: At program point L5705(line 5705) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= |old(~ldv_state_variable_3~0)| 0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_mutex_udev~0)) .cse4))) [2022-11-03 02:28:34,457 INFO L899 garLoopResultBuilder]: For program point L5672(lines 5672 5675) no Hoare annotation was computed. [2022-11-03 02:28:34,458 INFO L899 garLoopResultBuilder]: For program point L5705-1(line 5705) no Hoare annotation was computed. [2022-11-03 02:28:34,458 INFO L895 garLoopResultBuilder]: At program point L5730(line 5730) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= |old(~ldv_state_variable_3~0)| 0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_mutex_udev~0)) .cse4))) [2022-11-03 02:28:34,458 INFO L899 garLoopResultBuilder]: For program point L5730-1(line 5730) no Hoare annotation was computed. [2022-11-03 02:28:34,458 INFO L899 garLoopResultBuilder]: For program point L5747(lines 5651 5754) no Hoare annotation was computed. [2022-11-03 02:28:34,458 INFO L899 garLoopResultBuilder]: For program point L5748-1(line 5748) no Hoare annotation was computed. [2022-11-03 02:28:34,459 INFO L895 garLoopResultBuilder]: At program point L5748(line 5748) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= |old(~ldv_state_variable_3~0)| 0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_mutex_udev~0)) .cse4))) [2022-11-03 02:28:34,459 INFO L895 garLoopResultBuilder]: At program point L5740(line 5740) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= |old(~ldv_state_variable_3~0)| 0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_mutex_udev~0)) .cse4))) [2022-11-03 02:28:34,459 INFO L895 garLoopResultBuilder]: At program point L5749(line 5749) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= |old(~ldv_state_variable_3~0)| 0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_mutex_udev~0)) .cse4))) [2022-11-03 02:28:34,459 INFO L899 garLoopResultBuilder]: For program point L5741(lines 5664 5753) no Hoare annotation was computed. [2022-11-03 02:28:34,459 INFO L895 garLoopResultBuilder]: At program point L5733(line 5733) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= |old(~ldv_state_variable_3~0)| 0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_mutex_udev~0)) .cse4))) [2022-11-03 02:28:34,460 INFO L899 garLoopResultBuilder]: For program point L5733-1(line 5733) no Hoare annotation was computed. [2022-11-03 02:28:34,460 INFO L899 garLoopResultBuilder]: For program point L5700(lines 5700 5737) no Hoare annotation was computed. [2022-11-03 02:28:34,460 INFO L899 garLoopResultBuilder]: For program point uas_find_endpointsEXIT(lines 5254 5301) no Hoare annotation was computed. [2022-11-03 02:28:34,460 INFO L902 garLoopResultBuilder]: At program point L5290(lines 5262 5300) the Hoare annotation is: true [2022-11-03 02:28:34,460 INFO L902 garLoopResultBuilder]: At program point L5288(lines 5262 5300) the Hoare annotation is: true [2022-11-03 02:28:34,460 INFO L899 garLoopResultBuilder]: For program point L5272(lines 5272 5280) no Hoare annotation was computed. [2022-11-03 02:28:34,461 INFO L902 garLoopResultBuilder]: At program point uas_find_endpointsENTRY(lines 5254 5301) the Hoare annotation is: true [2022-11-03 02:28:34,461 INFO L902 garLoopResultBuilder]: At program point L5283(lines 5262 5300) the Hoare annotation is: true [2022-11-03 02:28:34,461 INFO L899 garLoopResultBuilder]: For program point L6465-1(line 6465) no Hoare annotation was computed. [2022-11-03 02:28:34,461 INFO L902 garLoopResultBuilder]: At program point L6465(line 6465) the Hoare annotation is: true [2022-11-03 02:28:34,461 INFO L899 garLoopResultBuilder]: For program point L6466-1(line 6466) no Hoare annotation was computed. [2022-11-03 02:28:34,461 INFO L899 garLoopResultBuilder]: For program point uas_free_streamsEXIT(lines 6459 6471) no Hoare annotation was computed. [2022-11-03 02:28:34,462 INFO L902 garLoopResultBuilder]: At program point uas_free_streamsENTRY(lines 6459 6471) the Hoare annotation is: true [2022-11-03 02:28:34,462 INFO L902 garLoopResultBuilder]: At program point L6466(line 6466) the Hoare annotation is: true [2022-11-03 02:28:34,462 INFO L902 garLoopResultBuilder]: At program point L6467-1(line 6467) the Hoare annotation is: true [2022-11-03 02:28:34,462 INFO L902 garLoopResultBuilder]: At program point L6467(line 6467) the Hoare annotation is: true [2022-11-03 02:28:34,462 INFO L902 garLoopResultBuilder]: At program point interface_to_usbdevENTRY(lines 5062 5069) the Hoare annotation is: true [2022-11-03 02:28:34,463 INFO L899 garLoopResultBuilder]: For program point interface_to_usbdevEXIT(lines 5062 5069) no Hoare annotation was computed. [2022-11-03 02:28:34,463 INFO L899 garLoopResultBuilder]: For program point L8193-1(line 8193) no Hoare annotation was computed. [2022-11-03 02:28:34,463 INFO L902 garLoopResultBuilder]: At program point usb_alloc_urbENTRY(lines 8192 8194) the Hoare annotation is: true [2022-11-03 02:28:34,463 INFO L902 garLoopResultBuilder]: At program point L8193(line 8193) the Hoare annotation is: true [2022-11-03 02:28:34,463 INFO L899 garLoopResultBuilder]: For program point usb_alloc_urbEXIT(lines 8192 8194) no Hoare annotation was computed. [2022-11-03 02:28:34,463 INFO L899 garLoopResultBuilder]: For program point L8029-1(line 8029) no Hoare annotation was computed. [2022-11-03 02:28:34,464 INFO L895 garLoopResultBuilder]: At program point L8029(line 8029) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,464 INFO L895 garLoopResultBuilder]: At program point L7171(line 7171) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,464 INFO L899 garLoopResultBuilder]: For program point L8030(lines 8030 8036) no Hoare annotation was computed. [2022-11-03 02:28:34,464 INFO L899 garLoopResultBuilder]: For program point L6181(line 6181) no Hoare annotation was computed. [2022-11-03 02:28:34,464 INFO L899 garLoopResultBuilder]: For program point L8031-1(line 8031) no Hoare annotation was computed. [2022-11-03 02:28:34,465 INFO L895 garLoopResultBuilder]: At program point L8031(line 8031) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,465 INFO L899 garLoopResultBuilder]: For program point L7040(line 7040) no Hoare annotation was computed. [2022-11-03 02:28:34,465 INFO L899 garLoopResultBuilder]: For program point L6842(lines 6842 6877) no Hoare annotation was computed. [2022-11-03 02:28:34,465 INFO L899 garLoopResultBuilder]: For program point L6182(lines 6182 6190) no Hoare annotation was computed. [2022-11-03 02:28:34,465 INFO L899 garLoopResultBuilder]: For program point L6182-1(lines 6182 6190) no Hoare annotation was computed. [2022-11-03 02:28:34,465 INFO L895 garLoopResultBuilder]: At program point L7041(lines 7041 7053) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,466 INFO L899 garLoopResultBuilder]: For program point L6843(line 6843) no Hoare annotation was computed. [2022-11-03 02:28:34,466 INFO L899 garLoopResultBuilder]: For program point L6183(lines 6183 6187) no Hoare annotation was computed. [2022-11-03 02:28:34,466 INFO L899 garLoopResultBuilder]: For program point L7108(line 7108) no Hoare annotation was computed. [2022-11-03 02:28:34,466 INFO L895 garLoopResultBuilder]: At program point L8165-1(line 8165) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,466 INFO L895 garLoopResultBuilder]: At program point L8165(line 8165) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,466 INFO L899 garLoopResultBuilder]: For program point L6844(lines 6844 6849) no Hoare annotation was computed. [2022-11-03 02:28:34,467 INFO L895 garLoopResultBuilder]: At program point L5325(line 5325) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,467 INFO L899 garLoopResultBuilder]: For program point L5325-1(line 5325) no Hoare annotation was computed. [2022-11-03 02:28:34,467 INFO L899 garLoopResultBuilder]: For program point L6184-1(line 6184) no Hoare annotation was computed. [2022-11-03 02:28:34,467 INFO L895 garLoopResultBuilder]: At program point L6184(line 6184) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,467 INFO L895 garLoopResultBuilder]: At program point L8034(line 8034) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,468 INFO L899 garLoopResultBuilder]: For program point L7109(lines 7109 7186) no Hoare annotation was computed. [2022-11-03 02:28:34,468 INFO L899 garLoopResultBuilder]: For program point L7043-2(lines 7041 7052) no Hoare annotation was computed. [2022-11-03 02:28:34,468 INFO L899 garLoopResultBuilder]: For program point L8034-1(line 8034) no Hoare annotation was computed. [2022-11-03 02:28:34,468 INFO L899 garLoopResultBuilder]: For program point L5326(lines 5326 5329) no Hoare annotation was computed. [2022-11-03 02:28:34,468 INFO L895 garLoopResultBuilder]: At program point L8035(lines 8024 8038) the Hoare annotation is: (let ((.cse0 (= 1 ~ldv_mutex_mutex_of_device~0)) (.cse1 (= ~ldv_mutex_i_mutex_of_inode~0 1)) (.cse2 (= ~ldv_mutex_lock~0 1))) (or (and .cse0 .cse1 (= |ULTIMATE.start_ldv_usb_lock_device_for_reset_udev_#res#1| 0) .cse2 (= 2 ~ldv_mutex_udev~0)) (and .cse0 .cse1 .cse2 (<= (+ |ULTIMATE.start_ldv_usb_lock_device_for_reset_udev_#res#1| 1) 0) (= ~ldv_mutex_udev~0 1)))) [2022-11-03 02:28:34,468 INFO L895 garLoopResultBuilder]: At program point L6846(line 6846) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,469 INFO L899 garLoopResultBuilder]: For program point L6846-1(line 6846) no Hoare annotation was computed. [2022-11-03 02:28:34,469 INFO L895 garLoopResultBuilder]: At program point L6516-1(line 6516) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,469 INFO L895 garLoopResultBuilder]: At program point L6516(line 6516) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,469 INFO L899 garLoopResultBuilder]: For program point L7111(lines 7111 7183) no Hoare annotation was computed. [2022-11-03 02:28:34,469 INFO L895 garLoopResultBuilder]: At program point L6517(line 6517) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,469 INFO L899 garLoopResultBuilder]: For program point L6121(lines 6121 6124) no Hoare annotation was computed. [2022-11-03 02:28:34,470 INFO L899 garLoopResultBuilder]: For program point L7112(line 7112) no Hoare annotation was computed. [2022-11-03 02:28:34,470 INFO L899 garLoopResultBuilder]: For program point L6716-1(line 6716) no Hoare annotation was computed. [2022-11-03 02:28:34,470 INFO L895 garLoopResultBuilder]: At program point L6716(line 6716) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,470 INFO L895 garLoopResultBuilder]: At program point L6518(line 6518) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,470 INFO L895 garLoopResultBuilder]: At program point L6188(line 6188) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,471 INFO L899 garLoopResultBuilder]: For program point L7113(lines 7113 7121) no Hoare annotation was computed. [2022-11-03 02:28:34,471 INFO L899 garLoopResultBuilder]: For program point L6519(line 6519) no Hoare annotation was computed. [2022-11-03 02:28:34,471 INFO L895 garLoopResultBuilder]: At program point L5330(line 5330) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,471 INFO L895 garLoopResultBuilder]: At program point L5330-1(line 5330) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,471 INFO L895 garLoopResultBuilder]: At program point L6520-1(lines 6520 6521) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,471 INFO L895 garLoopResultBuilder]: At program point L6520(lines 6520 6521) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,472 INFO L899 garLoopResultBuilder]: For program point L7181(line 7181) no Hoare annotation was computed. [2022-11-03 02:28:34,472 INFO L895 garLoopResultBuilder]: At program point L7049(lines 7004 7196) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,472 INFO L899 garLoopResultBuilder]: For program point L6851(line 6851) no Hoare annotation was computed. [2022-11-03 02:28:34,472 INFO L899 garLoopResultBuilder]: For program point L6719-1(line 6719) no Hoare annotation was computed. [2022-11-03 02:28:34,472 INFO L895 garLoopResultBuilder]: At program point L6719(line 6719) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,473 INFO L902 garLoopResultBuilder]: At program point L7182(line 7182) the Hoare annotation is: true [2022-11-03 02:28:34,473 INFO L899 garLoopResultBuilder]: For program point L6125-5(lines 6125 6132) no Hoare annotation was computed. [2022-11-03 02:28:34,473 INFO L899 garLoopResultBuilder]: For program point L6852(lines 6852 6857) no Hoare annotation was computed. [2022-11-03 02:28:34,473 INFO L899 garLoopResultBuilder]: For program point L6720(lines 6720 6725) no Hoare annotation was computed. [2022-11-03 02:28:34,473 INFO L899 garLoopResultBuilder]: For program point L6192-1(line 6192) no Hoare annotation was computed. [2022-11-03 02:28:34,473 INFO L895 garLoopResultBuilder]: At program point L6126(lines 6126 6127) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,474 INFO L895 garLoopResultBuilder]: At program point L6192(line 6192) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,474 INFO L899 garLoopResultBuilder]: For program point L6126-1(lines 6126 6127) no Hoare annotation was computed. [2022-11-03 02:28:34,474 INFO L895 garLoopResultBuilder]: At program point L6193(lines 6108 6195) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,474 INFO L895 garLoopResultBuilder]: At program point L6854(line 6854) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,474 INFO L899 garLoopResultBuilder]: For program point L6854-1(line 6854) no Hoare annotation was computed. [2022-11-03 02:28:34,475 INFO L895 garLoopResultBuilder]: At program point L6129(line 6129) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,475 INFO L899 garLoopResultBuilder]: For program point L6129-1(line 6129) no Hoare annotation was computed. [2022-11-03 02:28:34,475 INFO L895 garLoopResultBuilder]: At program point L6526(line 6526) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,475 INFO L899 garLoopResultBuilder]: For program point L6526-1(line 6526) no Hoare annotation was computed. [2022-11-03 02:28:34,475 INFO L899 garLoopResultBuilder]: For program point L7055(line 7055) no Hoare annotation was computed. [2022-11-03 02:28:34,475 INFO L899 garLoopResultBuilder]: For program point L7188(line 7188) no Hoare annotation was computed. [2022-11-03 02:28:34,476 INFO L902 garLoopResultBuilder]: At program point L7056(line 7056) the Hoare annotation is: true [2022-11-03 02:28:34,476 INFO L895 garLoopResultBuilder]: At program point L6726(line 6726) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,476 INFO L899 garLoopResultBuilder]: For program point L6726-1(line 6726) no Hoare annotation was computed. [2022-11-03 02:28:34,476 INFO L899 garLoopResultBuilder]: For program point L6528-1(line 6528) no Hoare annotation was computed. [2022-11-03 02:28:34,476 INFO L895 garLoopResultBuilder]: At program point L6528(line 6528) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,476 INFO L899 garLoopResultBuilder]: For program point L7123(line 7123) no Hoare annotation was computed. [2022-11-03 02:28:34,477 INFO L902 garLoopResultBuilder]: At program point L7189(line 7189) the Hoare annotation is: true [2022-11-03 02:28:34,477 INFO L899 garLoopResultBuilder]: For program point L6859(line 6859) no Hoare annotation was computed. [2022-11-03 02:28:34,477 INFO L899 garLoopResultBuilder]: For program point L6727-1(line 6727) no Hoare annotation was computed. [2022-11-03 02:28:34,477 INFO L895 garLoopResultBuilder]: At program point L6727(line 6727) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,477 INFO L895 garLoopResultBuilder]: At program point L6529(lines 6529 6532) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,477 INFO L899 garLoopResultBuilder]: For program point L7322(lines 7322 7326) no Hoare annotation was computed. [2022-11-03 02:28:34,478 INFO L899 garLoopResultBuilder]: For program point L6265(lines 6265 6270) no Hoare annotation was computed. [2022-11-03 02:28:34,478 INFO L899 garLoopResultBuilder]: For program point L5208(lines 5208 5211) no Hoare annotation was computed. [2022-11-03 02:28:34,478 INFO L895 garLoopResultBuilder]: At program point L7322-1(lines 7322 7326) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,478 INFO L899 garLoopResultBuilder]: For program point L7124-2(lines 7111 7183) no Hoare annotation was computed. [2022-11-03 02:28:34,478 INFO L895 garLoopResultBuilder]: At program point L6133(line 6133) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,479 INFO L899 garLoopResultBuilder]: For program point L7124(lines 7124 7128) no Hoare annotation was computed. [2022-11-03 02:28:34,479 INFO L899 garLoopResultBuilder]: For program point L6133-1(line 6133) no Hoare annotation was computed. [2022-11-03 02:28:34,479 INFO L899 garLoopResultBuilder]: For program point L8049-1(lines 8048 8066) no Hoare annotation was computed. [2022-11-03 02:28:34,479 INFO L899 garLoopResultBuilder]: For program point L8049(lines 8049 8052) no Hoare annotation was computed. [2022-11-03 02:28:34,479 INFO L899 garLoopResultBuilder]: For program point L6860(lines 6860 6865) no Hoare annotation was computed. [2022-11-03 02:28:34,479 INFO L899 garLoopResultBuilder]: For program point L6728-1(line 6728) no Hoare annotation was computed. [2022-11-03 02:28:34,480 INFO L895 garLoopResultBuilder]: At program point L6728(line 6728) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,480 INFO L895 garLoopResultBuilder]: At program point L6134(line 6134) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,480 INFO L895 garLoopResultBuilder]: At program point L7191(lines 7004 7196) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,480 INFO L895 garLoopResultBuilder]: At program point L8050(line 8050) the Hoare annotation is: false [2022-11-03 02:28:34,480 INFO L899 garLoopResultBuilder]: For program point L6134-1(line 6134) no Hoare annotation was computed. [2022-11-03 02:28:34,481 INFO L899 garLoopResultBuilder]: For program point L7125-1(line 7125) no Hoare annotation was computed. [2022-11-03 02:28:34,481 INFO L895 garLoopResultBuilder]: At program point L7125(line 7125) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,481 INFO L899 garLoopResultBuilder]: For program point L6729-1(line 6729) no Hoare annotation was computed. [2022-11-03 02:28:34,481 INFO L895 garLoopResultBuilder]: At program point L6729(line 6729) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,481 INFO L899 garLoopResultBuilder]: For program point L6399-1(line 6399) no Hoare annotation was computed. [2022-11-03 02:28:34,481 INFO L895 garLoopResultBuilder]: At program point L6399(line 6399) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,482 INFO L895 garLoopResultBuilder]: At program point L7324(line 7324) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,482 INFO L899 garLoopResultBuilder]: For program point L6135(lines 6135 6141) no Hoare annotation was computed. [2022-11-03 02:28:34,482 INFO L895 garLoopResultBuilder]: At program point L6862(line 6862) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,482 INFO L895 garLoopResultBuilder]: At program point L6730(lines 6707 6732) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,482 INFO L899 garLoopResultBuilder]: For program point L6862-1(line 6862) no Hoare annotation was computed. [2022-11-03 02:28:34,483 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-11-03 02:28:34,483 INFO L899 garLoopResultBuilder]: For program point L6400(lines 6400 6403) no Hoare annotation was computed. [2022-11-03 02:28:34,483 INFO L895 garLoopResultBuilder]: At program point L6202(line 6202) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,483 INFO L899 garLoopResultBuilder]: For program point L6202-1(line 6202) no Hoare annotation was computed. [2022-11-03 02:28:34,483 INFO L895 garLoopResultBuilder]: At program point L6203(line 6203) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,483 INFO L895 garLoopResultBuilder]: At program point L6203-1(line 6203) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,484 INFO L899 garLoopResultBuilder]: For program point L5212-2(lines 5212 5219) no Hoare annotation was computed. [2022-11-03 02:28:34,484 INFO L899 garLoopResultBuilder]: For program point L5212(lines 5212 5219) no Hoare annotation was computed. [2022-11-03 02:28:34,484 INFO L899 garLoopResultBuilder]: For program point L7062(line 7062) no Hoare annotation was computed. [2022-11-03 02:28:34,484 INFO L895 garLoopResultBuilder]: At program point L6137(line 6137) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,484 INFO L899 garLoopResultBuilder]: For program point L6137-1(line 6137) no Hoare annotation was computed. [2022-11-03 02:28:34,484 INFO L899 garLoopResultBuilder]: For program point L8053(lines 8048 8066) no Hoare annotation was computed. [2022-11-03 02:28:34,485 INFO L899 garLoopResultBuilder]: For program point L6534(lines 6534 6537) no Hoare annotation was computed. [2022-11-03 02:28:34,485 INFO L895 garLoopResultBuilder]: At program point L6138(line 6138) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,485 INFO L895 garLoopResultBuilder]: At program point L8054(line 8054) the Hoare annotation is: false [2022-11-03 02:28:34,485 INFO L899 garLoopResultBuilder]: For program point L7063(lines 7063 7106) no Hoare annotation was computed. [2022-11-03 02:28:34,485 INFO L899 garLoopResultBuilder]: For program point L6138-1(line 6138) no Hoare annotation was computed. [2022-11-03 02:28:34,485 INFO L899 garLoopResultBuilder]: For program point L7129-1(lines 7111 7183) no Hoare annotation was computed. [2022-11-03 02:28:34,486 INFO L899 garLoopResultBuilder]: For program point L5214(lines 5214 5217) no Hoare annotation was computed. [2022-11-03 02:28:34,486 INFO L895 garLoopResultBuilder]: At program point L7130(line 7130) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,486 INFO L899 garLoopResultBuilder]: For program point L7130-1(line 7130) no Hoare annotation was computed. [2022-11-03 02:28:34,486 INFO L899 garLoopResultBuilder]: For program point L6404-1(line 6404) no Hoare annotation was computed. [2022-11-03 02:28:34,486 INFO L895 garLoopResultBuilder]: At program point L6404(line 6404) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,487 INFO L895 garLoopResultBuilder]: At program point L6206(line 6206) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,487 INFO L895 garLoopResultBuilder]: At program point L6206-1(line 6206) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,487 INFO L899 garLoopResultBuilder]: For program point L7065(lines 7065 7103) no Hoare annotation was computed. [2022-11-03 02:28:34,487 INFO L899 garLoopResultBuilder]: For program point L6867(line 6867) no Hoare annotation was computed. [2022-11-03 02:28:34,487 INFO L895 garLoopResultBuilder]: At program point L6405(lines 6394 6407) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,487 INFO L895 garLoopResultBuilder]: At program point L6273(line 6273) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= |ULTIMATE.start_ldv_usb_lock_device_for_reset_udev_#res#1| 0) (= ~ldv_mutex_lock~0 1) (= 2 ~ldv_mutex_udev~0) (= |ULTIMATE.start_uas_eh_bus_reset_handler_~err~6#1| 0)) [2022-11-03 02:28:34,488 INFO L899 garLoopResultBuilder]: For program point L6273-1(line 6273) no Hoare annotation was computed. [2022-11-03 02:28:34,488 INFO L895 garLoopResultBuilder]: At program point L7066(line 7066) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,488 INFO L899 garLoopResultBuilder]: For program point L8057(lines 8048 8066) no Hoare annotation was computed. [2022-11-03 02:28:34,488 INFO L899 garLoopResultBuilder]: For program point L6868(lines 6868 6873) no Hoare annotation was computed. [2022-11-03 02:28:34,488 INFO L895 garLoopResultBuilder]: At program point L6538(line 6538) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,488 INFO L895 garLoopResultBuilder]: At program point L6538-1(line 6538) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,489 INFO L895 garLoopResultBuilder]: At program point L6274(line 6274) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= |ULTIMATE.start_ldv_usb_lock_device_for_reset_udev_#res#1| 0) (= ~ldv_mutex_lock~0 1) (= 2 ~ldv_mutex_udev~0) (= |ULTIMATE.start_uas_eh_bus_reset_handler_~err~6#1| 0)) [2022-11-03 02:28:34,489 INFO L899 garLoopResultBuilder]: For program point L6274-1(line 6274) no Hoare annotation was computed. [2022-11-03 02:28:34,489 INFO L895 garLoopResultBuilder]: At program point L8058(line 8058) the Hoare annotation is: false [2022-11-03 02:28:34,489 INFO L895 garLoopResultBuilder]: At program point L6870(line 6870) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,489 INFO L899 garLoopResultBuilder]: For program point L6870-1(line 6870) no Hoare annotation was computed. [2022-11-03 02:28:34,490 INFO L895 garLoopResultBuilder]: At program point L6540(lines 6540 6543) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,490 INFO L895 garLoopResultBuilder]: At program point L6276-1(line 6276) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= |ULTIMATE.start_ldv_usb_lock_device_for_reset_udev_#res#1| 0) (= ~ldv_mutex_lock~0 1) (= 2 ~ldv_mutex_udev~0) (= |ULTIMATE.start_uas_eh_bus_reset_handler_~err~6#1| 0)) [2022-11-03 02:28:34,490 INFO L895 garLoopResultBuilder]: At program point L6276(line 6276) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= |ULTIMATE.start_ldv_usb_lock_device_for_reset_udev_#res#1| 0) (= ~ldv_mutex_lock~0 1) (= 2 ~ldv_mutex_udev~0) (= |ULTIMATE.start_uas_eh_bus_reset_handler_~err~6#1| 0)) [2022-11-03 02:28:34,490 INFO L899 garLoopResultBuilder]: For program point L7135-1(line 7135) no Hoare annotation was computed. [2022-11-03 02:28:34,490 INFO L895 garLoopResultBuilder]: At program point L7135(line 7135) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,490 INFO L895 garLoopResultBuilder]: At program point L6541(lines 6485 6556) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,491 INFO L895 garLoopResultBuilder]: At program point L6277(line 6277) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= |ULTIMATE.start_ldv_usb_lock_device_for_reset_udev_#res#1| 0) (= ~ldv_mutex_lock~0 1) (= 2 ~ldv_mutex_udev~0) (= |ULTIMATE.start_uas_eh_bus_reset_handler_~err~6#1| 0)) [2022-11-03 02:28:34,491 INFO L895 garLoopResultBuilder]: At program point L5220(lines 5203 5222) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,491 INFO L899 garLoopResultBuilder]: For program point L6145(lines 6145 6148) no Hoare annotation was computed. [2022-11-03 02:28:34,491 INFO L902 garLoopResultBuilder]: At program point L8061(lines 8046 8067) the Hoare annotation is: true [2022-11-03 02:28:34,491 INFO L895 garLoopResultBuilder]: At program point L6278(line 6278) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= |ULTIMATE.start_ldv_usb_lock_device_for_reset_udev_#res#1| 0) (= ~ldv_mutex_lock~0 1) (= 2 ~ldv_mutex_udev~0) (= |ULTIMATE.start_uas_eh_bus_reset_handler_~err~6#1| 0)) [2022-11-03 02:28:34,492 INFO L895 garLoopResultBuilder]: At program point L8062(line 8062) the Hoare annotation is: false [2022-11-03 02:28:34,492 INFO L899 garLoopResultBuilder]: For program point L7005-1(line 7005) no Hoare annotation was computed. [2022-11-03 02:28:34,492 INFO L895 garLoopResultBuilder]: At program point L7005(line 7005) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_3~0 0) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,492 INFO L895 garLoopResultBuilder]: At program point L6279(line 6279) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= |ULTIMATE.start_ldv_usb_lock_device_for_reset_udev_#res#1| 0) (= ~ldv_mutex_lock~0 1) (= 2 ~ldv_mutex_udev~0) (= |ULTIMATE.start_uas_eh_bus_reset_handler_~err~6#1| 0)) [2022-11-03 02:28:34,492 INFO L895 garLoopResultBuilder]: At program point L6280(line 6280) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= |ULTIMATE.start_ldv_usb_lock_device_for_reset_udev_#res#1| 0) (= ~ldv_mutex_lock~0 1) (= 2 ~ldv_mutex_udev~0) (= |ULTIMATE.start_uas_eh_bus_reset_handler_~err~6#1| 0)) [2022-11-03 02:28:34,492 INFO L899 garLoopResultBuilder]: For program point L7007-1(line 7007) no Hoare annotation was computed. [2022-11-03 02:28:34,493 INFO L895 garLoopResultBuilder]: At program point L7007(line 7007) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_3~0 0) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,493 INFO L899 garLoopResultBuilder]: For program point L7073(line 7073) no Hoare annotation was computed. [2022-11-03 02:28:34,493 INFO L899 garLoopResultBuilder]: For program point L6875(line 6875) no Hoare annotation was computed. [2022-11-03 02:28:34,493 INFO L899 garLoopResultBuilder]: For program point L6281(line 6281) no Hoare annotation was computed. [2022-11-03 02:28:34,493 INFO L899 garLoopResultBuilder]: For program point L7074(lines 7074 7078) no Hoare annotation was computed. [2022-11-03 02:28:34,493 INFO L899 garLoopResultBuilder]: For program point L7140(line 7140) no Hoare annotation was computed. [2022-11-03 02:28:34,494 INFO L902 garLoopResultBuilder]: At program point L6876(line 6876) the Hoare annotation is: true [2022-11-03 02:28:34,494 INFO L895 garLoopResultBuilder]: At program point L6282(line 6282) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= |ULTIMATE.start_ldv_usb_lock_device_for_reset_udev_#res#1| 0) (= ~ldv_mutex_lock~0 1) (= 2 ~ldv_mutex_udev~0)) [2022-11-03 02:28:34,494 INFO L895 garLoopResultBuilder]: At program point L6150(lines 6117 6194) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,494 INFO L899 garLoopResultBuilder]: For program point L6282-1(line 6282) no Hoare annotation was computed. [2022-11-03 02:28:34,494 INFO L899 garLoopResultBuilder]: For program point L7141(lines 7141 7145) no Hoare annotation was computed. [2022-11-03 02:28:34,495 INFO L895 garLoopResultBuilder]: At program point L7009-1(line 7009) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_3~0 0) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,495 INFO L895 garLoopResultBuilder]: At program point L7009(line 7009) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_3~0 0) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,495 INFO L895 garLoopResultBuilder]: At program point L6547(line 6547) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,495 INFO L895 garLoopResultBuilder]: At program point L6283(line 6283) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= |ULTIMATE.start_ldv_usb_lock_device_for_reset_udev_#res#1| 0) (= ~ldv_mutex_lock~0 1) (= 2 ~ldv_mutex_udev~0)) [2022-11-03 02:28:34,495 INFO L899 garLoopResultBuilder]: For program point L6283-1(line 6283) no Hoare annotation was computed. [2022-11-03 02:28:34,495 INFO L895 garLoopResultBuilder]: At program point L6151(lines 6151 6154) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,496 INFO L895 garLoopResultBuilder]: At program point L6878(lines 6837 6881) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,496 INFO L895 garLoopResultBuilder]: At program point L8001-1(lines 8001 8004) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= |ULTIMATE.start_ldv_usb_lock_device_for_reset_udev_#res#1| 0) (= ~ldv_mutex_lock~0 1) (= 2 ~ldv_mutex_udev~0)) [2022-11-03 02:28:34,496 INFO L899 garLoopResultBuilder]: For program point L8001(lines 8001 8004) no Hoare annotation was computed. [2022-11-03 02:28:34,496 INFO L895 garLoopResultBuilder]: At program point L6548(lines 6485 6556) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,496 INFO L895 garLoopResultBuilder]: At program point L8002(line 8002) the Hoare annotation is: false [2022-11-03 02:28:34,497 INFO L895 garLoopResultBuilder]: At program point L6285(line 6285) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= |ULTIMATE.start_ldv_usb_lock_device_for_reset_udev_#res#1| 0) (= ~ldv_mutex_lock~0 1) (= 2 ~ldv_mutex_udev~0)) [2022-11-03 02:28:34,497 INFO L895 garLoopResultBuilder]: At program point L6285-1(line 6285) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= |ULTIMATE.start_ldv_usb_lock_device_for_reset_udev_#res#1| 0) (= ~ldv_mutex_lock~0 1) (= 2 ~ldv_mutex_udev~0)) [2022-11-03 02:28:34,497 INFO L895 garLoopResultBuilder]: At program point L6550(line 6550) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,497 INFO L899 garLoopResultBuilder]: For program point L6550-1(line 6550) no Hoare annotation was computed. [2022-11-03 02:28:34,497 INFO L899 garLoopResultBuilder]: For program point L6551-1(lines 6551 6554) no Hoare annotation was computed. [2022-11-03 02:28:34,497 INFO L899 garLoopResultBuilder]: For program point L6551(lines 6551 6554) no Hoare annotation was computed. [2022-11-03 02:28:34,498 INFO L895 garLoopResultBuilder]: At program point L6155(lines 6117 6194) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,498 INFO L899 garLoopResultBuilder]: For program point L7080(line 7080) no Hoare annotation was computed. [2022-11-03 02:28:34,498 INFO L895 garLoopResultBuilder]: At program point L6552(line 6552) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,498 INFO L899 garLoopResultBuilder]: For program point L7147(line 7147) no Hoare annotation was computed. [2022-11-03 02:28:34,498 INFO L899 garLoopResultBuilder]: For program point L6156(lines 6156 6160) no Hoare annotation was computed. [2022-11-03 02:28:34,499 INFO L895 garLoopResultBuilder]: At program point L7081(lines 7081 7085) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,499 INFO L895 garLoopResultBuilder]: At program point L6223(line 6223) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,499 INFO L899 garLoopResultBuilder]: For program point L6223-1(line 6223) no Hoare annotation was computed. [2022-11-03 02:28:34,499 INFO L895 garLoopResultBuilder]: At program point L6157(line 6157) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,499 INFO L899 garLoopResultBuilder]: For program point L7148(lines 7148 7155) no Hoare annotation was computed. [2022-11-03 02:28:34,499 INFO L899 garLoopResultBuilder]: For program point L6157-1(line 6157) no Hoare annotation was computed. [2022-11-03 02:28:34,500 INFO L899 garLoopResultBuilder]: For program point L6488-1(line 6488) no Hoare annotation was computed. [2022-11-03 02:28:34,500 INFO L895 garLoopResultBuilder]: At program point L6488(line 6488) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,500 INFO L899 garLoopResultBuilder]: For program point L6224-1(line 6224) no Hoare annotation was computed. [2022-11-03 02:28:34,500 INFO L895 garLoopResultBuilder]: At program point L6224(line 6224) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,500 INFO L895 garLoopResultBuilder]: At program point L6555(lines 6472 6557) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,500 INFO L895 garLoopResultBuilder]: At program point L6225(line 6225) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,501 INFO L899 garLoopResultBuilder]: For program point L6225-1(line 6225) no Hoare annotation was computed. [2022-11-03 02:28:34,501 INFO L895 garLoopResultBuilder]: At program point L6886(line 6886) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,501 INFO L895 garLoopResultBuilder]: At program point L6886-1(line 6886) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,501 INFO L899 garLoopResultBuilder]: For program point L6688-1(line 6688) no Hoare annotation was computed. [2022-11-03 02:28:34,501 INFO L895 garLoopResultBuilder]: At program point L6688(line 6688) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,502 INFO L899 garLoopResultBuilder]: For program point L6491(lines 6491 6494) no Hoare annotation was computed. [2022-11-03 02:28:34,502 INFO L899 garLoopResultBuilder]: For program point L6228-2(lines 6228 6231) no Hoare annotation was computed. [2022-11-03 02:28:34,502 INFO L895 garLoopResultBuilder]: At program point L6162(line 6162) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,502 INFO L899 garLoopResultBuilder]: For program point L6228(lines 6228 6231) no Hoare annotation was computed. [2022-11-03 02:28:34,502 INFO L899 garLoopResultBuilder]: For program point L7087(line 7087) no Hoare annotation was computed. [2022-11-03 02:28:34,502 INFO L895 garLoopResultBuilder]: At program point L6162-1(line 6162) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,503 INFO L899 garLoopResultBuilder]: For program point L7021(lines 7021 7190) no Hoare annotation was computed. [2022-11-03 02:28:34,503 INFO L895 garLoopResultBuilder]: At program point L6691-1(line 6691) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,503 INFO L895 garLoopResultBuilder]: At program point L6691(line 6691) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,503 INFO L895 garLoopResultBuilder]: At program point L6295(lines 6251 6297) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,503 INFO L895 garLoopResultBuilder]: At program point L6229(line 6229) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,504 INFO L899 garLoopResultBuilder]: For program point L6229-1(line 6229) no Hoare annotation was computed. [2022-11-03 02:28:34,504 INFO L899 garLoopResultBuilder]: For program point L7022(line 7022) no Hoare annotation was computed. [2022-11-03 02:28:34,504 INFO L899 garLoopResultBuilder]: For program point L7088(lines 7088 7092) no Hoare annotation was computed. [2022-11-03 02:28:34,504 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-11-03 02:28:34,504 INFO L895 garLoopResultBuilder]: At program point L7353-1(lines 7353 7357) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,504 INFO L899 garLoopResultBuilder]: For program point L7353(lines 7353 7357) no Hoare annotation was computed. [2022-11-03 02:28:34,505 INFO L899 garLoopResultBuilder]: For program point L7023(lines 7023 7026) no Hoare annotation was computed. [2022-11-03 02:28:34,505 INFO L899 garLoopResultBuilder]: For program point L6496(lines 6496 6499) no Hoare annotation was computed. [2022-11-03 02:28:34,505 INFO L895 garLoopResultBuilder]: At program point L7355(line 7355) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,505 INFO L895 garLoopResultBuilder]: At program point L6232-2(lines 6232 6235) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,505 INFO L899 garLoopResultBuilder]: For program point L6232(lines 6232 6235) no Hoare annotation was computed. [2022-11-03 02:28:34,505 INFO L899 garLoopResultBuilder]: For program point L7157(line 7157) no Hoare annotation was computed. [2022-11-03 02:28:34,506 INFO L899 garLoopResultBuilder]: For program point L7158(lines 7158 7163) no Hoare annotation was computed. [2022-11-03 02:28:34,506 INFO L895 garLoopResultBuilder]: At program point L6233(line 6233) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,506 INFO L899 garLoopResultBuilder]: For program point L6233-1(line 6233) no Hoare annotation was computed. [2022-11-03 02:28:34,506 INFO L899 garLoopResultBuilder]: For program point L7158-2(lines 7111 7183) no Hoare annotation was computed. [2022-11-03 02:28:34,506 INFO L895 garLoopResultBuilder]: At program point L5375(lines 5302 5377) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,506 INFO L899 garLoopResultBuilder]: For program point L7159-1(line 7159) no Hoare annotation was computed. [2022-11-03 02:28:34,507 INFO L895 garLoopResultBuilder]: At program point L7159(line 7159) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,507 INFO L899 garLoopResultBuilder]: For program point L7094(line 7094) no Hoare annotation was computed. [2022-11-03 02:28:34,507 INFO L899 garLoopResultBuilder]: For program point L7028(line 7028) no Hoare annotation was computed. [2022-11-03 02:28:34,507 INFO L895 garLoopResultBuilder]: At program point L6236(line 6236) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,507 INFO L899 garLoopResultBuilder]: For program point L7095(lines 7095 7099) no Hoare annotation was computed. [2022-11-03 02:28:34,507 INFO L899 garLoopResultBuilder]: For program point L7029(lines 7029 7060) no Hoare annotation was computed. [2022-11-03 02:28:34,508 INFO L899 garLoopResultBuilder]: For program point L6501(lines 6501 6504) no Hoare annotation was computed. [2022-11-03 02:28:34,508 INFO L899 garLoopResultBuilder]: For program point L6237(lines 6218 6249) no Hoare annotation was computed. [2022-11-03 02:28:34,508 INFO L899 garLoopResultBuilder]: For program point L6238(lines 6218 6249) no Hoare annotation was computed. [2022-11-03 02:28:34,508 INFO L899 garLoopResultBuilder]: For program point L7031(lines 7031 7057) no Hoare annotation was computed. [2022-11-03 02:28:34,508 INFO L895 garLoopResultBuilder]: At program point L8088-1(line 8088) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,509 INFO L895 garLoopResultBuilder]: At program point L8088(line 8088) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,509 INFO L895 garLoopResultBuilder]: At program point L6239(line 6239) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,509 INFO L895 garLoopResultBuilder]: At program point L6239-1(line 6239) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,509 INFO L899 garLoopResultBuilder]: For program point L6305(lines 6305 6311) no Hoare annotation was computed. [2022-11-03 02:28:34,509 INFO L899 garLoopResultBuilder]: For program point L7032(line 7032) no Hoare annotation was computed. [2022-11-03 02:28:34,509 INFO L895 garLoopResultBuilder]: At program point L6306(line 6306) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,510 INFO L899 garLoopResultBuilder]: For program point L6306-1(line 6306) no Hoare annotation was computed. [2022-11-03 02:28:34,510 INFO L899 garLoopResultBuilder]: For program point L7165-1(line 7165) no Hoare annotation was computed. [2022-11-03 02:28:34,510 INFO L895 garLoopResultBuilder]: At program point L7165(line 7165) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,510 INFO L895 garLoopResultBuilder]: At program point L7033(lines 7033 7038) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,510 INFO L895 garLoopResultBuilder]: At program point L4854(line 4854) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_3~0 0) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,510 INFO L895 garLoopResultBuilder]: At program point L4854-1(line 4854) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_3~0 0) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,511 INFO L895 garLoopResultBuilder]: At program point L6308-2(lines 6305 6311) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,511 INFO L899 garLoopResultBuilder]: For program point L6308(lines 6308 6311) no Hoare annotation was computed. [2022-11-03 02:28:34,511 INFO L899 garLoopResultBuilder]: For program point L7101(line 7101) no Hoare annotation was computed. [2022-11-03 02:28:34,511 INFO L895 garLoopResultBuilder]: At program point L6243(lines 6243 6247) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,511 INFO L895 garLoopResultBuilder]: At program point L6309(line 6309) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,512 INFO L899 garLoopResultBuilder]: For program point L6309-1(line 6309) no Hoare annotation was computed. [2022-11-03 02:28:34,512 INFO L895 garLoopResultBuilder]: At program point L6177-2(lines 6177 6180) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,512 INFO L902 garLoopResultBuilder]: At program point L7102(line 7102) the Hoare annotation is: true [2022-11-03 02:28:34,512 INFO L895 garLoopResultBuilder]: At program point L6244-1(line 6244) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,512 INFO L895 garLoopResultBuilder]: At program point L6244(line 6244) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,513 INFO L895 garLoopResultBuilder]: At program point L5320-1(line 5320) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,513 INFO L895 garLoopResultBuilder]: At program point L5320(line 5320) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2022-11-03 02:28:34,513 INFO L902 garLoopResultBuilder]: At program point spinlock_checkENTRY(lines 4905 4910) the Hoare annotation is: true [2022-11-03 02:28:34,513 INFO L899 garLoopResultBuilder]: For program point spinlock_checkEXIT(lines 4905 4910) no Hoare annotation was computed. [2022-11-03 02:28:34,513 INFO L902 garLoopResultBuilder]: At program point uas_log_cmd_stateENTRY(lines 5554 5572) the Hoare annotation is: true [2022-11-03 02:28:34,513 INFO L899 garLoopResultBuilder]: For program point uas_log_cmd_stateEXIT(lines 5554 5572) no Hoare annotation was computed. [2022-11-03 02:28:34,517 INFO L444 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:28:34,519 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-03 02:28:34,586 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 03.11 02:28:34 BoogieIcfgContainer [2022-11-03 02:28:34,593 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-03 02:28:34,594 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-03 02:28:34,594 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-03 02:28:34,594 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-03 02:28:34,595 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 02:27:20" (3/4) ... [2022-11-03 02:28:34,598 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-11-03 02:28:34,605 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uas_data_cmplt [2022-11-03 02:28:34,605 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_udev [2022-11-03 02:28:34,605 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __raw_spin_lock_init [2022-11-03 02:28:34,605 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __be16_to_cpup [2022-11-03 02:28:34,605 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_undef_int [2022-11-03 02:28:34,606 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_get_intfdata [2022-11-03 02:28:34,606 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_submit_urb [2022-11-03 02:28:34,606 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uas_shutdown [2022-11-03 02:28:34,606 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure INIT_LIST_HEAD [2022-11-03 02:28:34,606 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_unlink_urb [2022-11-03 02:28:34,606 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_get_urb [2022-11-03 02:28:34,607 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uas_zap_pending [2022-11-03 02:28:34,607 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2022-11-03 02:28:34,607 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2022-11-03 02:28:34,607 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.meminit [2022-11-03 02:28:34,607 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure scsi_host_put [2022-11-03 02:28:34,607 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_undef_int_negative [2022-11-03 02:28:34,607 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_set_interface [2022-11-03 02:28:34,608 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uas_do_work [2022-11-03 02:28:34,608 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uas_configure_endpoints [2022-11-03 02:28:34,608 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_endpoint_num [2022-11-03 02:28:34,608 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uas_alloc_data_urb [2022-11-03 02:28:34,608 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy [2022-11-03 02:28:34,608 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure call_and_disable_work_1 [2022-11-03 02:28:34,609 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_free_urb [2022-11-03 02:28:34,609 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __create_pipe [2022-11-03 02:28:34,609 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2022-11-03 02:28:34,609 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-11-03 02:28:34,609 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uas_xfer_data [2022-11-03 02:28:34,609 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uas_free_unsubmitted_urbs [2022-11-03 02:28:34,609 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_anchor_urb [2022-11-03 02:28:34,610 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uas_find_uas_alt_setting [2022-11-03 02:28:34,610 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_kill_urb [2022-11-03 02:28:34,610 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_wait_anchor_empty_timeout [2022-11-03 02:28:34,610 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure schedule_work [2022-11-03 02:28:34,610 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure scsi_in [2022-11-03 02:28:34,610 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uas_disconnect [2022-11-03 02:28:34,610 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure activate_work_1 [2022-11-03 02:28:34,611 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_kill_anchored_urbs [2022-11-03 02:28:34,611 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure init_usb_anchor [2022-11-03 02:28:34,611 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure warn_slowpath_null [2022-11-03 02:28:34,611 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_fill_bulk_urb [2022-11-03 02:28:34,611 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_pipe_endpoint [2022-11-03 02:28:34,611 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2022-11-03 02:28:34,612 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uas_try_complete [2022-11-03 02:28:34,612 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uas_add_work [2022-11-03 02:28:34,612 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure scsi_out [2022-11-03 02:28:34,612 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure scsi_report_bus_reset [2022-11-03 02:28:34,612 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kzalloc [2022-11-03 02:28:34,612 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure lock_is_held [2022-11-03 02:28:34,612 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_initialize_scsi_host_template_3 [2022-11-03 02:28:34,613 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure queue_work_on [2022-11-03 02:28:34,613 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uas_submit_urbs [2022-11-03 02:28:34,613 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __fswab16 [2022-11-03 02:28:34,613 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure _raw_spin_lock_irqsave [2022-11-03 02:28:34,613 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_reset_device [2022-11-03 02:28:34,613 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uas_wait_for_pending_cmnds [2022-11-03 02:28:34,614 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2022-11-03 02:28:34,614 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_unanchor_urb [2022-11-03 02:28:34,614 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2022-11-03 02:28:34,614 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_set_intfdata [2022-11-03 02:28:34,614 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure blk_queue_max_hw_sectors [2022-11-03 02:28:34,614 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2022-11-03 02:28:34,614 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_init_zalloc [2022-11-03 02:28:34,615 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uas_stat_cmplt [2022-11-03 02:28:34,615 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uas_find_endpoints [2022-11-03 02:28:34,615 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uas_free_streams [2022-11-03 02:28:34,615 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure interface_to_usbdev [2022-11-03 02:28:34,615 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_alloc_urb [2022-11-03 02:28:34,616 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2022-11-03 02:28:34,616 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uas_log_cmd_state [2022-11-03 02:28:34,666 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 572 nodes and edges [2022-11-03 02:28:34,672 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 188 nodes and edges [2022-11-03 02:28:34,678 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 48 nodes and edges [2022-11-03 02:28:34,684 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 20 nodes and edges [2022-11-03 02:28:34,698 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2022-11-03 02:28:34,701 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2022-11-03 02:28:34,703 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-11-03 02:28:34,706 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-03 02:28:34,752 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(ldv_mutex_lock == 1) || !(ldv_mutex_udev == 1)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(\old(ldv_state_variable_3) == 0)) || !(1 == ldv_mutex_mutex_of_device)) || ldv_state_variable_3 == 0) && (((((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(\old(ldv_state_variable_3) == 0)) || !(1 == ldv_mutex_mutex_of_device)) || !(2 == ldv_mutex_udev)) || ldv_state_variable_3 == 0) [2022-11-03 02:28:34,752 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(ldv_mutex_lock == 1) || !(ldv_mutex_udev == 1)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(\old(ldv_state_variable_3) == 0)) || !(1 == ldv_mutex_mutex_of_device)) || ldv_state_variable_3 == 0) && (((((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(\old(ldv_state_variable_3) == 0)) || !(1 == ldv_mutex_mutex_of_device)) || !(2 == ldv_mutex_udev)) || ldv_state_variable_3 == 0) [2022-11-03 02:28:34,752 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(ldv_mutex_lock == 1) || !(ldv_mutex_udev == 1)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(\old(ldv_state_variable_3) == 0)) || !(1 == ldv_mutex_mutex_of_device)) || ldv_state_variable_3 == 0) && (((((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(\old(ldv_state_variable_3) == 0)) || !(1 == ldv_mutex_mutex_of_device)) || !(2 == ldv_mutex_udev)) || ldv_state_variable_3 == 0) [2022-11-03 02:28:34,753 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && 2 == ldv_mutex_udev [2022-11-03 02:28:34,754 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(ldv_mutex_lock == 1) || !(ldv_mutex_udev == 1)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(\old(ldv_state_variable_3) == 0)) || !(1 == ldv_mutex_mutex_of_device)) || ldv_state_variable_3 == 0) && (((((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(\old(ldv_state_variable_3) == 0)) || !(1 == ldv_mutex_mutex_of_device)) || !(2 == ldv_mutex_udev)) || ldv_state_variable_3 == 0) [2022-11-03 02:28:34,755 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && 2 == ldv_mutex_udev [2022-11-03 02:28:34,756 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(ldv_mutex_lock == 1) || !(ldv_mutex_udev == 1)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(\old(ldv_state_variable_3) == 0)) || !(1 == ldv_mutex_mutex_of_device)) || ldv_state_variable_3 == 0) && (((((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(\old(ldv_state_variable_3) == 0)) || !(1 == ldv_mutex_mutex_of_device)) || !(2 == ldv_mutex_udev)) || ldv_state_variable_3 == 0) [2022-11-03 02:28:34,757 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(ldv_mutex_lock == 1) || !(ldv_mutex_udev == 1)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(\old(ldv_state_variable_3) == 0)) || !(1 == ldv_mutex_mutex_of_device)) || ldv_state_variable_3 == 0) && (((((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(\old(ldv_state_variable_3) == 0)) || !(1 == ldv_mutex_mutex_of_device)) || !(2 == ldv_mutex_udev)) || ldv_state_variable_3 == 0) [2022-11-03 02:28:34,757 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && 2 == ldv_mutex_udev) || ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_mutex_udev == 1) [2022-11-03 02:28:34,758 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(ldv_mutex_lock == 1) || !(ldv_mutex_udev == 1)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(\old(ldv_state_variable_3) == 0)) || !(1 == ldv_mutex_mutex_of_device)) || ldv_state_variable_3 == 0) && (((((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(\old(ldv_state_variable_3) == 0)) || !(1 == ldv_mutex_mutex_of_device)) || !(2 == ldv_mutex_udev)) || ldv_state_variable_3 == 0) [2022-11-03 02:28:34,764 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(ldv_mutex_lock == 1) || !(ldv_mutex_udev == 1)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(\old(ldv_state_variable_3) == 0)) || !(1 == ldv_mutex_mutex_of_device)) || ldv_state_variable_3 == 0) && (((((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(\old(ldv_state_variable_3) == 0)) || !(1 == ldv_mutex_mutex_of_device)) || !(2 == ldv_mutex_udev)) || ldv_state_variable_3 == 0) [2022-11-03 02:28:35,294 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2c4ec46-5ceb-4b01-833e-c9783c430a74/bin/utaipan-7li7fVZpFI/witness.graphml [2022-11-03 02:28:35,294 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-03 02:28:35,295 INFO L158 Benchmark]: Toolchain (without parser) took 83230.68ms. Allocated memory was 132.1MB in the beginning and 1.6GB in the end (delta: 1.5GB). Free memory was 86.3MB in the beginning and 1.1GB in the end (delta: -1.0GB). Peak memory consumption was 461.9MB. Max. memory is 16.1GB. [2022-11-03 02:28:35,295 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 132.1MB. Free memory is still 113.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-03 02:28:35,296 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2474.54ms. Allocated memory was 132.1MB in the beginning and 216.0MB in the end (delta: 83.9MB). Free memory was 86.0MB in the beginning and 155.8MB in the end (delta: -69.8MB). Peak memory consumption was 62.3MB. Max. memory is 16.1GB. [2022-11-03 02:28:35,297 INFO L158 Benchmark]: Boogie Procedure Inliner took 269.14ms. Allocated memory is still 216.0MB. Free memory was 155.8MB in the beginning and 135.8MB in the end (delta: 19.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-11-03 02:28:35,297 INFO L158 Benchmark]: Boogie Preprocessor took 272.89ms. Allocated memory is still 216.0MB. Free memory was 135.8MB in the beginning and 109.6MB in the end (delta: 26.2MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2022-11-03 02:28:35,298 INFO L158 Benchmark]: RCFGBuilder took 5233.46ms. Allocated memory was 216.0MB in the beginning and 341.8MB in the end (delta: 125.8MB). Free memory was 109.6MB in the beginning and 217.3MB in the end (delta: -107.7MB). Peak memory consumption was 126.1MB. Max. memory is 16.1GB. [2022-11-03 02:28:35,298 INFO L158 Benchmark]: TraceAbstraction took 74272.46ms. Allocated memory was 341.8MB in the beginning and 1.6GB in the end (delta: 1.3GB). Free memory was 216.3MB in the beginning and 1.2GB in the end (delta: -998.5MB). Peak memory consumption was 963.4MB. Max. memory is 16.1GB. [2022-11-03 02:28:35,298 INFO L158 Benchmark]: Witness Printer took 700.01ms. Allocated memory is still 1.6GB. Free memory was 1.2GB in the beginning and 1.1GB in the end (delta: 80.7MB). Peak memory consumption was 81.8MB. Max. memory is 16.1GB. [2022-11-03 02:28:35,304 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 132.1MB. Free memory is still 113.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2474.54ms. Allocated memory was 132.1MB in the beginning and 216.0MB in the end (delta: 83.9MB). Free memory was 86.0MB in the beginning and 155.8MB in the end (delta: -69.8MB). Peak memory consumption was 62.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 269.14ms. Allocated memory is still 216.0MB. Free memory was 155.8MB in the beginning and 135.8MB in the end (delta: 19.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 272.89ms. Allocated memory is still 216.0MB. Free memory was 135.8MB in the beginning and 109.6MB in the end (delta: 26.2MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * RCFGBuilder took 5233.46ms. Allocated memory was 216.0MB in the beginning and 341.8MB in the end (delta: 125.8MB). Free memory was 109.6MB in the beginning and 217.3MB in the end (delta: -107.7MB). Peak memory consumption was 126.1MB. Max. memory is 16.1GB. * TraceAbstraction took 74272.46ms. Allocated memory was 341.8MB in the beginning and 1.6GB in the end (delta: 1.3GB). Free memory was 216.3MB in the beginning and 1.2GB in the end (delta: -998.5MB). Peak memory consumption was 963.4MB. Max. memory is 16.1GB. * Witness Printer took 700.01ms. Allocated memory is still 1.6GB. Free memory was 1.2GB in the beginning and 1.1GB in the end (delta: 80.7MB). Peak memory consumption was 81.8MB. 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: 7417]: 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 72 procedures, 861 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 74.1s, OverallIterations: 14, TraceHistogramMax: 4, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 20.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 38.6s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 10996 SdHoareTripleChecker+Valid, 14.5s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 10666 mSDsluCounter, 46369 SdHoareTripleChecker+Invalid, 12.6s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 29856 mSDsCounter, 408 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 4745 IncrementalHoareTripleChecker+Invalid, 5153 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 408 mSolverCounterUnsat, 19218 mSDtfsCounter, 4745 mSolverCounterSat, 0.2s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 281 GetRequests, 251 SyntacticMatches, 0 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=6089occurred in iteration=6, InterpolantAutomatonStates: 55, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 4.5s AutomataMinimizationTime, 14 MinimizatonAttempts, 4744 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 409 LocationsWithAnnotation, 37399 PreInvPairs, 38009 NumberOfFragments, 5919 HoareAnnotationTreeSize, 37399 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 9.4s HoareSimplificationTime, 409 FomulaSimplificationsInter, 562074 FormulaSimplificationTreeSizeReductionInter, 28.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.4s SsaConstructionTime, 1.9s SatisfiabilityAnalysisTime, 5.8s InterpolantComputationTime, 2195 NumberOfCodeBlocks, 2195 NumberOfCodeBlocksAsserted, 15 NumberOfCheckSat, 2180 ConstructedInterpolants, 0 QuantifiedInterpolants, 2514 SizeOfPredicates, 0 NumberOfNonLiveVariables, 3671 ConjunctsInSsa, 4 ConjunctsInUnsatCore, 15 InterpolantComputations, 14 PerfectInterpolantSequences, 1267/1269 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: 6472]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1 - InvariantResult [Line: 4911]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5055]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5857]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5247]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5936]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6485]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1 - InvariantResult [Line: 5896]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6117]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1 - InvariantResult [Line: 5834]: Loop Invariant Derived loop invariant: (((((!(ldv_mutex_lock == 1) || !(ldv_mutex_udev == 1)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(\old(ldv_state_variable_3) == 0)) || !(1 == ldv_mutex_mutex_of_device)) || ldv_state_variable_3 == 0) && (((((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(\old(ldv_state_variable_3) == 0)) || !(1 == ldv_mutex_mutex_of_device)) || !(2 == ldv_mutex_udev)) || ldv_state_variable_3 == 0) - InvariantResult [Line: 6467]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6151]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1 - InvariantResult [Line: 5262]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5483]: Loop Invariant Derived loop invariant: (((((!(ldv_mutex_lock == 1) || !(ldv_mutex_udev == 1)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(\old(ldv_state_variable_3) == 0)) || !(1 == ldv_mutex_mutex_of_device)) || ldv_state_variable_3 == 0) && (((((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(\old(ldv_state_variable_3) == 0)) || !(1 == ldv_mutex_mutex_of_device)) || !(2 == ldv_mutex_udev)) || ldv_state_variable_3 == 0) - InvariantResult [Line: 8165]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1 - InvariantResult [Line: 5896]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5047]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7066]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1 - InvariantResult [Line: 6394]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1 - InvariantResult [Line: 8001]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && 2 == ldv_mutex_udev - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6162]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1 - InvariantResult [Line: 6837]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1 - InvariantResult [Line: 7033]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1 - InvariantResult [Line: 6251]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1 - InvariantResult [Line: 6203]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1 - InvariantResult [Line: 7206]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5530]: Loop Invariant Derived loop invariant: (((((!(ldv_mutex_lock == 1) || !(ldv_mutex_udev == 1)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(\old(ldv_state_variable_3) == 0)) || !(1 == ldv_mutex_mutex_of_device)) || ldv_state_variable_3 == 0) && (((((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(\old(ldv_state_variable_3) == 0)) || !(1 == ldv_mutex_mutex_of_device)) || !(2 == ldv_mutex_udev)) || ldv_state_variable_3 == 0) - InvariantResult [Line: 6206]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1 - InvariantResult [Line: 7081]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1 - InvariantResult [Line: 7353]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1 - InvariantResult [Line: 6707]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1 - InvariantResult [Line: 6578]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5510]: Loop Invariant Derived loop invariant: (((((!(ldv_mutex_lock == 1) || !(ldv_mutex_udev == 1)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(\old(ldv_state_variable_3) == 0)) || !(1 == ldv_mutex_mutex_of_device)) || ldv_state_variable_3 == 0) && (((((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(\old(ldv_state_variable_3) == 0)) || !(1 == ldv_mutex_mutex_of_device)) || !(2 == ldv_mutex_udev)) || ldv_state_variable_3 == 0) - InvariantResult [Line: 6691]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1 - InvariantResult [Line: 8046]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5395]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6564]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6485]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1 - InvariantResult [Line: 5554]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5975]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5426]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7004]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1 - InvariantResult [Line: 5162]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6538]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1 - InvariantResult [Line: 8024]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && 2 == ldv_mutex_udev) || ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_mutex_udev == 1) - InvariantResult [Line: 5320]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1 - InvariantResult [Line: 6540]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1 - InvariantResult [Line: 5302]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1 - InvariantResult [Line: 6444]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7322]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1 - InvariantResult [Line: 6583]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6592]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5262]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6886]: Loop Invariant Derived loop invariant: (((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1 - InvariantResult [Line: 5925]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6117]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1 - InvariantResult [Line: 7009]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_2 == 0) && ldv_state_variable_3 == 0) && ldv_mutex_udev == 1 - InvariantResult [Line: 7368]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4958]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5087]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5769]: Loop Invariant Derived loop invariant: (((((!(ldv_mutex_lock == 1) || !(ldv_mutex_udev == 1)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(\old(ldv_state_variable_3) == 0)) || !(1 == ldv_mutex_mutex_of_device)) || ldv_state_variable_3 == 0) && (((((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(\old(ldv_state_variable_3) == 0)) || !(1 == ldv_mutex_mutex_of_device)) || !(2 == ldv_mutex_udev)) || ldv_state_variable_3 == 0) - InvariantResult [Line: 8088]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1 - InvariantResult [Line: 5664]: Loop Invariant Derived loop invariant: (((((!(ldv_mutex_lock == 1) || !(ldv_mutex_udev == 1)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(\old(ldv_state_variable_3) == 0)) || !(1 == ldv_mutex_mutex_of_device)) || ldv_state_variable_3 == 0) && (((((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(\old(ldv_state_variable_3) == 0)) || !(1 == ldv_mutex_mutex_of_device)) || !(2 == ldv_mutex_udev)) || ldv_state_variable_3 == 0) - InvariantResult [Line: 4874]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6564]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7041]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6108]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1 - InvariantResult [Line: 5395]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7171]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1 - InvariantResult [Line: 7004]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1 - InvariantResult [Line: 6520]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1 - InvariantResult [Line: 5483]: Loop Invariant Derived loop invariant: (((((!(ldv_mutex_lock == 1) || !(ldv_mutex_udev == 1)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(\old(ldv_state_variable_3) == 0)) || !(1 == ldv_mutex_mutex_of_device)) || ldv_state_variable_3 == 0) && (((((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(\old(ldv_state_variable_3) == 0)) || !(1 == ldv_mutex_mutex_of_device)) || !(2 == ldv_mutex_udev)) || ldv_state_variable_3 == 0) - InvariantResult [Line: 4763]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6529]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1 - InvariantResult [Line: 6285]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && 2 == ldv_mutex_udev - InvariantResult [Line: 6747]: Loop Invariant Derived loop invariant: (((((!(ldv_mutex_lock == 1) || !(ldv_mutex_udev == 1)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(\old(ldv_state_variable_3) == 0)) || !(1 == ldv_mutex_mutex_of_device)) || ldv_state_variable_3 == 0) && (((((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(\old(ldv_state_variable_3) == 0)) || !(1 == ldv_mutex_mutex_of_device)) || !(2 == ldv_mutex_udev)) || ldv_state_variable_3 == 0) - InvariantResult [Line: 6305]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1 - InvariantResult [Line: 5203]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1 - InvariantResult [Line: 5887]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5262]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6243]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1 - InvariantResult [Line: 5936]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5235]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4854]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_2 == 0) && ldv_state_variable_3 == 0) && ldv_mutex_udev == 1 - InvariantResult [Line: 5330]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1 - InvariantResult [Line: 5959]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6752]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5395]: Loop Invariant Derived loop invariant: 1 RESULT: Ultimate proved your program to be correct! [2022-11-03 02:28:35,383 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2c4ec46-5ceb-4b01-833e-c9783c430a74/bin/utaipan-7li7fVZpFI/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