./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 8393723b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a23ee36-44ee-41fa-8dfb-148bdbc68dd9/bin/utaipan-I9t0OCRTmS/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a23ee36-44ee-41fa-8dfb-148bdbc68dd9/bin/utaipan-I9t0OCRTmS/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a23ee36-44ee-41fa-8dfb-148bdbc68dd9/bin/utaipan-I9t0OCRTmS/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a23ee36-44ee-41fa-8dfb-148bdbc68dd9/bin/utaipan-I9t0OCRTmS/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_7a23ee36-44ee-41fa-8dfb-148bdbc68dd9/bin/utaipan-I9t0OCRTmS/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a23ee36-44ee-41fa-8dfb-148bdbc68dd9/bin/utaipan-I9t0OCRTmS --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 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-8393723 [2022-11-19 07:17:45,474 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-19 07:17:45,476 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-19 07:17:45,499 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-19 07:17:45,499 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-19 07:17:45,500 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-19 07:17:45,502 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-19 07:17:45,503 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-19 07:17:45,505 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-19 07:17:45,506 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-19 07:17:45,507 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-19 07:17:45,508 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-19 07:17:45,509 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-19 07:17:45,510 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-19 07:17:45,511 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-19 07:17:45,512 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-19 07:17:45,513 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-19 07:17:45,514 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-19 07:17:45,515 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-19 07:17:45,517 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-19 07:17:45,518 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-19 07:17:45,524 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-19 07:17:45,526 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-19 07:17:45,528 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-19 07:17:45,532 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-19 07:17:45,538 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-19 07:17:45,539 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-19 07:17:45,540 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-19 07:17:45,541 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-19 07:17:45,542 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-19 07:17:45,543 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-19 07:17:45,544 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-19 07:17:45,545 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-19 07:17:45,547 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-19 07:17:45,548 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-19 07:17:45,549 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-19 07:17:45,549 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-19 07:17:45,550 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-19 07:17:45,550 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-19 07:17:45,551 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-19 07:17:45,551 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-19 07:17:45,555 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a23ee36-44ee-41fa-8dfb-148bdbc68dd9/bin/utaipan-I9t0OCRTmS/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-19 07:17:45,592 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-19 07:17:45,593 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-19 07:17:45,593 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-19 07:17:45,593 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-19 07:17:45,594 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-19 07:17:45,594 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-19 07:17:45,595 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-19 07:17:45,595 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-19 07:17:45,595 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-19 07:17:45,595 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-19 07:17:45,596 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-19 07:17:45,596 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-19 07:17:45,596 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-19 07:17:45,597 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-19 07:17:45,597 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-19 07:17:45,597 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-19 07:17:45,597 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-19 07:17:45,597 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-19 07:17:45,598 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-19 07:17:45,598 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-19 07:17:45,598 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-19 07:17:45,599 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-19 07:17:45,599 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-19 07:17:45,599 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-19 07:17:45,599 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-19 07:17:45,599 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-19 07:17:45,599 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-19 07:17:45,600 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-19 07:17:45,600 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-19 07:17:45,600 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 07:17:45,600 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-19 07:17:45,601 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-19 07:17:45,601 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-19 07:17:45,601 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-19 07:17:45,601 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-19 07:17:45,601 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-19 07:17:45,601 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-19 07:17:45,602 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-19 07:17:45,602 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_7a23ee36-44ee-41fa-8dfb-148bdbc68dd9/bin/utaipan-I9t0OCRTmS/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a23ee36-44ee-41fa-8dfb-148bdbc68dd9/bin/utaipan-I9t0OCRTmS Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 00358a78c5c5addd9e5a7ab9d5fbe39a67a857ec32575d905ee2c6c7ab2b30b6 [2022-11-19 07:17:45,884 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-19 07:17:45,911 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-19 07:17:45,913 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-19 07:17:45,915 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-19 07:17:45,919 INFO L275 PluginConnector]: CDTParser initialized [2022-11-19 07:17:45,921 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a23ee36-44ee-41fa-8dfb-148bdbc68dd9/bin/utaipan-I9t0OCRTmS/../../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 [2022-11-19 07:17:46,015 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a23ee36-44ee-41fa-8dfb-148bdbc68dd9/bin/utaipan-I9t0OCRTmS/data/b39ba90fa/a624a04a5552423881f6b786e69a31bb/FLAG73a66b36c [2022-11-19 07:17:46,855 INFO L306 CDTParser]: Found 1 translation units. [2022-11-19 07:17:46,856 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a23ee36-44ee-41fa-8dfb-148bdbc68dd9/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 [2022-11-19 07:17:46,895 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a23ee36-44ee-41fa-8dfb-148bdbc68dd9/bin/utaipan-I9t0OCRTmS/data/b39ba90fa/a624a04a5552423881f6b786e69a31bb/FLAG73a66b36c [2022-11-19 07:17:47,371 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a23ee36-44ee-41fa-8dfb-148bdbc68dd9/bin/utaipan-I9t0OCRTmS/data/b39ba90fa/a624a04a5552423881f6b786e69a31bb [2022-11-19 07:17:47,375 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-19 07:17:47,378 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-19 07:17:47,382 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-19 07:17:47,382 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-19 07:17:47,386 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-19 07:17:47,387 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:17:47" (1/1) ... [2022-11-19 07:17:47,388 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@351ae24c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:17:47, skipping insertion in model container [2022-11-19 07:17:47,389 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:17:47" (1/1) ... [2022-11-19 07:17:47,396 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-19 07:17:47,541 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-19 07:17:49,196 WARN L234 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a23ee36-44ee-41fa-8dfb-148bdbc68dd9/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] [2022-11-19 07:17:49,378 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 07:17:49,430 INFO L203 MainTranslator]: Completed pre-run [2022-11-19 07:17:49,746 WARN L234 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a23ee36-44ee-41fa-8dfb-148bdbc68dd9/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] [2022-11-19 07:17:49,778 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 07:17:49,874 INFO L208 MainTranslator]: Completed translation [2022-11-19 07:17:49,874 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:17:49 WrapperNode [2022-11-19 07:17:49,874 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-19 07:17:49,875 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-19 07:17:49,876 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-19 07:17:49,876 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-19 07:17:49,883 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:17:49" (1/1) ... [2022-11-19 07:17:49,965 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:17:49" (1/1) ... [2022-11-19 07:17:50,104 INFO L138 Inliner]: procedures = 250, calls = 1509, calls flagged for inlining = 86, calls inlined = 78, statements flattened = 3210 [2022-11-19 07:17:50,104 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-19 07:17:50,105 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-19 07:17:50,105 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-19 07:17:50,105 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-19 07:17:50,114 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:17:49" (1/1) ... [2022-11-19 07:17:50,115 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:17:49" (1/1) ... [2022-11-19 07:17:50,132 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:17:49" (1/1) ... [2022-11-19 07:17:50,133 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:17:49" (1/1) ... [2022-11-19 07:17:50,214 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:17:49" (1/1) ... [2022-11-19 07:17:50,237 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:17:49" (1/1) ... [2022-11-19 07:17:50,264 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:17:49" (1/1) ... [2022-11-19 07:17:50,282 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:17:49" (1/1) ... [2022-11-19 07:17:50,314 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-19 07:17:50,317 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-19 07:17:50,317 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-19 07:17:50,317 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-19 07:17:50,318 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:17:49" (1/1) ... [2022-11-19 07:17:50,325 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 07:17:50,341 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a23ee36-44ee-41fa-8dfb-148bdbc68dd9/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 07:17:50,354 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a23ee36-44ee-41fa-8dfb-148bdbc68dd9/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-19 07:17:50,378 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a23ee36-44ee-41fa-8dfb-148bdbc68dd9/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-19 07:17:50,400 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2022-11-19 07:17:50,400 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2022-11-19 07:17:50,400 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2022-11-19 07:17:50,400 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2022-11-19 07:17:50,401 INFO L130 BoogieDeclarations]: Found specification of procedure uas_zap_pending [2022-11-19 07:17:50,401 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_zap_pending [2022-11-19 07:17:50,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-19 07:17:50,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-19 07:17:50,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-19 07:17:50,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-19 07:17:50,402 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-19 07:17:50,402 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-19 07:17:50,402 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2022-11-19 07:17:50,402 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2022-11-19 07:17:50,402 INFO L130 BoogieDeclarations]: Found specification of procedure uas_alloc_data_urb [2022-11-19 07:17:50,402 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_alloc_data_urb [2022-11-19 07:17:50,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-19 07:17:50,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-19 07:17:50,403 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2022-11-19 07:17:50,403 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2022-11-19 07:17:50,403 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2022-11-19 07:17:50,403 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2022-11-19 07:17:50,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-19 07:17:50,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-19 07:17:50,404 INFO L130 BoogieDeclarations]: Found specification of procedure uas_add_work [2022-11-19 07:17:50,404 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_add_work [2022-11-19 07:17:50,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_host_template_3 [2022-11-19 07:17:50,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_host_template_3 [2022-11-19 07:17:50,404 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-19 07:17:50,405 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-19 07:17:50,405 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-19 07:17:50,405 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-19 07:17:50,405 INFO L130 BoogieDeclarations]: Found specification of procedure uas_find_endpoints [2022-11-19 07:17:50,406 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_find_endpoints [2022-11-19 07:17:50,406 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-19 07:17:50,406 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-19 07:17:50,406 INFO L130 BoogieDeclarations]: Found specification of procedure uas_log_cmd_state [2022-11-19 07:17:50,406 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_log_cmd_state [2022-11-19 07:17:50,406 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-19 07:17:50,407 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-19 07:17:50,407 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-19 07:17:50,407 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2022-11-19 07:17:50,407 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2022-11-19 07:17:50,407 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_urb [2022-11-19 07:17:50,407 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_urb [2022-11-19 07:17:50,408 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-19 07:17:50,408 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_num [2022-11-19 07:17:50,409 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_num [2022-11-19 07:17:50,409 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2022-11-19 07:17:50,410 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2022-11-19 07:17:50,410 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-19 07:17:50,411 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-19 07:17:50,412 INFO L130 BoogieDeclarations]: Found specification of procedure uas_xfer_data [2022-11-19 07:17:50,412 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_xfer_data [2022-11-19 07:17:50,412 INFO L130 BoogieDeclarations]: Found specification of procedure usb_anchor_urb [2022-11-19 07:17:50,412 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_anchor_urb [2022-11-19 07:17:50,413 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wait_anchor_empty_timeout [2022-11-19 07:17:50,413 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_wait_anchor_empty_timeout [2022-11-19 07:17:50,413 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-19 07:17:50,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-19 07:17:50,413 INFO L130 BoogieDeclarations]: Found specification of procedure uas_try_complete [2022-11-19 07:17:50,413 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_try_complete [2022-11-19 07:17:50,414 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_report_bus_reset [2022-11-19 07:17:50,414 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_report_bus_reset [2022-11-19 07:17:50,414 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-19 07:17:50,414 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-19 07:17:50,414 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2022-11-19 07:17:50,414 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2022-11-19 07:17:50,414 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-11-19 07:17:50,415 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-11-19 07:17:50,415 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-19 07:17:50,415 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-19 07:17:50,415 INFO L130 BoogieDeclarations]: Found specification of procedure uas_wait_for_pending_cmnds [2022-11-19 07:17:50,415 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_wait_for_pending_cmnds [2022-11-19 07:17:50,415 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unanchor_urb [2022-11-19 07:17:50,416 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unanchor_urb [2022-11-19 07:17:50,416 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2022-11-19 07:17:50,417 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2022-11-19 07:17:50,417 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2022-11-19 07:17:50,417 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2022-11-19 07:17:50,417 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-19 07:17:50,417 INFO L130 BoogieDeclarations]: Found specification of procedure uas_data_cmplt [2022-11-19 07:17:50,418 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_data_cmplt [2022-11-19 07:17:50,418 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-19 07:17:50,418 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-19 07:17:50,418 INFO L130 BoogieDeclarations]: Found specification of procedure __be16_to_cpup [2022-11-19 07:17:50,419 INFO L138 BoogieDeclarations]: Found implementation of procedure __be16_to_cpup [2022-11-19 07:17:50,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-19 07:17:50,420 INFO L130 BoogieDeclarations]: Found specification of procedure uas_shutdown [2022-11-19 07:17:50,420 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_shutdown [2022-11-19 07:17:50,420 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-19 07:17:50,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2022-11-19 07:17:50,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2022-11-19 07:17:50,422 INFO L130 BoogieDeclarations]: Found specification of procedure uas_do_work [2022-11-19 07:17:50,422 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_do_work [2022-11-19 07:17:50,422 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-19 07:17:50,422 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-19 07:17:50,422 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-11-19 07:17:50,422 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-11-19 07:17:50,423 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2022-11-19 07:17:50,423 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2022-11-19 07:17:50,423 INFO L130 BoogieDeclarations]: Found specification of procedure uas_disconnect [2022-11-19 07:17:50,423 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_disconnect [2022-11-19 07:17:50,424 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_anchored_urbs [2022-11-19 07:17:50,424 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_anchored_urbs [2022-11-19 07:17:50,424 INFO L130 BoogieDeclarations]: Found specification of procedure init_usb_anchor [2022-11-19 07:17:50,424 INFO L138 BoogieDeclarations]: Found implementation of procedure init_usb_anchor [2022-11-19 07:17:50,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-19 07:17:50,424 INFO L130 BoogieDeclarations]: Found specification of procedure usb_pipe_endpoint [2022-11-19 07:17:50,425 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_pipe_endpoint [2022-11-19 07:17:50,426 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_out [2022-11-19 07:17:50,426 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_out [2022-11-19 07:17:50,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-19 07:17:50,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-19 07:17:50,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-11-19 07:17:50,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-11-19 07:17:50,426 INFO L130 BoogieDeclarations]: Found specification of procedure uas_stat_cmplt [2022-11-19 07:17:50,427 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_stat_cmplt [2022-11-19 07:17:50,427 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-19 07:17:50,427 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-19 07:17:50,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_udev [2022-11-19 07:17:50,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_udev [2022-11-19 07:17:50,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-19 07:17:50,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-19 07:17:50,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-19 07:17:50,427 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-19 07:17:50,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-19 07:17:50,428 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2022-11-19 07:17:50,428 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2022-11-19 07:17:50,428 INFO L130 BoogieDeclarations]: Found specification of procedure uas_configure_endpoints [2022-11-19 07:17:50,428 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_configure_endpoints [2022-11-19 07:17:50,428 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2022-11-19 07:17:50,428 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2022-11-19 07:17:50,428 INFO L130 BoogieDeclarations]: Found specification of procedure uas_free_unsubmitted_urbs [2022-11-19 07:17:50,428 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_free_unsubmitted_urbs [2022-11-19 07:17:50,428 INFO L130 BoogieDeclarations]: Found specification of procedure uas_find_uas_alt_setting [2022-11-19 07:17:50,428 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_find_uas_alt_setting [2022-11-19 07:17:50,429 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-19 07:17:50,429 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-19 07:17:50,429 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_in [2022-11-19 07:17:50,429 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_in [2022-11-19 07:17:50,429 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-19 07:17:50,429 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-19 07:17:50,429 INFO L130 BoogieDeclarations]: Found specification of procedure lock_is_held [2022-11-19 07:17:50,429 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_is_held [2022-11-19 07:17:50,429 INFO L130 BoogieDeclarations]: Found specification of procedure uas_submit_urbs [2022-11-19 07:17:50,429 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_submit_urbs [2022-11-19 07:17:50,430 INFO L130 BoogieDeclarations]: Found specification of procedure usb_reset_device [2022-11-19 07:17:50,430 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_reset_device [2022-11-19 07:17:50,430 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_max_hw_sectors [2022-11-19 07:17:50,430 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_max_hw_sectors [2022-11-19 07:17:50,430 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-19 07:17:50,430 INFO L130 BoogieDeclarations]: Found specification of procedure uas_free_streams [2022-11-19 07:17:50,430 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_free_streams [2022-11-19 07:17:50,430 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2022-11-19 07:17:50,430 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2022-11-19 07:17:50,430 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-19 07:17:50,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-19 07:17:51,211 INFO L235 CfgBuilder]: Building ICFG [2022-11-19 07:17:51,216 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-19 07:17:51,579 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-19 07:17:54,636 INFO L276 CfgBuilder]: Performing block encoding [2022-11-19 07:17:55,422 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-19 07:17:55,423 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-19 07:17:55,429 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 07:17:55 BoogieIcfgContainer [2022-11-19 07:17:55,429 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-19 07:17:55,432 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-19 07:17:55,432 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-19 07:17:55,435 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-19 07:17:55,435 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 07:17:47" (1/3) ... [2022-11-19 07:17:55,436 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@125fa7c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 07:17:55, skipping insertion in model container [2022-11-19 07:17:55,436 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:17:49" (2/3) ... [2022-11-19 07:17:55,436 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@125fa7c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 07:17:55, skipping insertion in model container [2022-11-19 07:17:55,437 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 07:17:55" (3/3) ... [2022-11-19 07:17:55,438 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--usb--storage--uas.ko-entry_point.cil.out.i [2022-11-19 07:17:55,457 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-19 07:17:55,457 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-19 07:17:55,552 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-19 07:17:55,561 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;@1524bf77, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-19 07:17:55,561 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-19 07:17:55,568 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) [2022-11-19 07:17:55,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-11-19 07:17:55,579 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:17:55,579 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] [2022-11-19 07:17:55,580 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:17:55,584 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:17:55,584 INFO L85 PathProgramCache]: Analyzing trace with hash 938124579, now seen corresponding path program 1 times [2022-11-19 07:17:55,593 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:17:55,593 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1532625745] [2022-11-19 07:17:55,593 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:17:55,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:17:56,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:17:56,470 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-11-19 07:17:56,471 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 07:17:56,471 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1532625745] [2022-11-19 07:17:56,472 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1532625745] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 07:17:56,472 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 07:17:56,473 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-19 07:17:56,478 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1038817558] [2022-11-19 07:17:56,480 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 07:17:56,486 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-19 07:17:56,487 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 07:17:56,522 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-19 07:17:56,523 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 07:17:56,527 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) [2022-11-19 07:17:57,630 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 07:17:57,630 INFO L93 Difference]: Finished difference Result 2546 states and 3628 transitions. [2022-11-19 07:17:57,632 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-19 07:17:57,633 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 [2022-11-19 07:17:57,634 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 07:17:57,659 INFO L225 Difference]: With dead ends: 2546 [2022-11-19 07:17:57,659 INFO L226 Difference]: Without dead ends: 1679 [2022-11-19 07:17:57,669 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 07:17:57,672 INFO L413 NwaCegarLoop]: 1349 mSDtfsCounter, 1180 mSDsluCounter, 1094 mSDsCounter, 0 mSdLazyCounter, 243 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s 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, 0.8s IncrementalHoareTripleChecker+Time [2022-11-19 07:17:57,672 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1180 Valid, 2443 Invalid, 246 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 243 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-11-19 07:17:57,694 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1679 states. [2022-11-19 07:17:57,843 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1679 to 1675. [2022-11-19 07:17:57,848 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) [2022-11-19 07:17:57,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1675 states to 1675 states and 2370 transitions. [2022-11-19 07:17:57,864 INFO L78 Accepts]: Start accepts. Automaton has 1675 states and 2370 transitions. Word has length 52 [2022-11-19 07:17:57,865 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 07:17:57,865 INFO L495 AbstractCegarLoop]: Abstraction has 1675 states and 2370 transitions. [2022-11-19 07:17:57,866 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) [2022-11-19 07:17:57,866 INFO L276 IsEmpty]: Start isEmpty. Operand 1675 states and 2370 transitions. [2022-11-19 07:17:57,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-19 07:17:57,870 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:17:57,870 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] [2022-11-19 07:17:57,871 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-19 07:17:57,871 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:17:57,872 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:17:57,872 INFO L85 PathProgramCache]: Analyzing trace with hash -1081840734, now seen corresponding path program 1 times [2022-11-19 07:17:57,872 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:17:57,872 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1247914702] [2022-11-19 07:17:57,872 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:17:57,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:17:58,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:17:58,281 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-11-19 07:17:58,281 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 07:17:58,282 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1247914702] [2022-11-19 07:17:58,282 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1247914702] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 07:17:58,282 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 07:17:58,282 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-19 07:17:58,282 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1479328271] [2022-11-19 07:17:58,283 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 07:17:58,284 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-19 07:17:58,284 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 07:17:58,284 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-19 07:17:58,285 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 07:17:58,285 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) [2022-11-19 07:17:59,371 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 07:17:59,371 INFO L93 Difference]: Finished difference Result 4748 states and 6723 transitions. [2022-11-19 07:17:59,372 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-19 07:17:59,372 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 [2022-11-19 07:17:59,373 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 07:17:59,391 INFO L225 Difference]: With dead ends: 4748 [2022-11-19 07:17:59,391 INFO L226 Difference]: Without dead ends: 3090 [2022-11-19 07:17:59,398 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 07:17:59,400 INFO L413 NwaCegarLoop]: 1487 mSDtfsCounter, 1028 mSDsluCounter, 1055 mSDsCounter, 0 mSdLazyCounter, 259 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s 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, 0.9s IncrementalHoareTripleChecker+Time [2022-11-19 07:17:59,400 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1028 Valid, 2542 Invalid, 263 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 259 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2022-11-19 07:17:59,404 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3090 states. [2022-11-19 07:17:59,539 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3090 to 3066. [2022-11-19 07:17:59,546 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) [2022-11-19 07:17:59,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3066 states to 3066 states and 4344 transitions. [2022-11-19 07:17:59,569 INFO L78 Accepts]: Start accepts. Automaton has 3066 states and 4344 transitions. Word has length 63 [2022-11-19 07:17:59,570 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 07:17:59,570 INFO L495 AbstractCegarLoop]: Abstraction has 3066 states and 4344 transitions. [2022-11-19 07:17:59,570 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) [2022-11-19 07:17:59,570 INFO L276 IsEmpty]: Start isEmpty. Operand 3066 states and 4344 transitions. [2022-11-19 07:17:59,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-11-19 07:17:59,573 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:17:59,573 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] [2022-11-19 07:17:59,574 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-19 07:17:59,574 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:17:59,574 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:17:59,575 INFO L85 PathProgramCache]: Analyzing trace with hash 887184005, now seen corresponding path program 1 times [2022-11-19 07:17:59,575 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:17:59,575 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1374949464] [2022-11-19 07:17:59,575 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:17:59,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:17:59,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:17:59,959 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-11-19 07:17:59,959 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 07:17:59,960 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1374949464] [2022-11-19 07:17:59,960 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1374949464] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 07:17:59,960 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 07:17:59,960 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-19 07:17:59,961 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [929293117] [2022-11-19 07:17:59,961 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 07:17:59,961 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-19 07:17:59,961 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 07:17:59,962 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-19 07:17:59,965 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 07:17:59,965 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) [2022-11-19 07:18:00,521 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 07:18:00,522 INFO L93 Difference]: Finished difference Result 3068 states and 4345 transitions. [2022-11-19 07:18:00,522 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-19 07:18:00,522 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 [2022-11-19 07:18:00,524 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 07:18:00,545 INFO L225 Difference]: With dead ends: 3068 [2022-11-19 07:18:00,545 INFO L226 Difference]: Without dead ends: 3065 [2022-11-19 07:18:00,547 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 07:18:00,549 INFO L413 NwaCegarLoop]: 1084 mSDtfsCounter, 1181 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 117 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s 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, 0.4s IncrementalHoareTripleChecker+Time [2022-11-19 07:18:00,550 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1181 Valid, 1084 Invalid, 117 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 117 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-11-19 07:18:00,554 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3065 states. [2022-11-19 07:18:00,713 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3065 to 3065. [2022-11-19 07:18:00,719 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) [2022-11-19 07:18:00,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3065 states to 3065 states and 4342 transitions. [2022-11-19 07:18:00,740 INFO L78 Accepts]: Start accepts. Automaton has 3065 states and 4342 transitions. Word has length 66 [2022-11-19 07:18:00,741 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 07:18:00,741 INFO L495 AbstractCegarLoop]: Abstraction has 3065 states and 4342 transitions. [2022-11-19 07:18:00,741 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) [2022-11-19 07:18:00,741 INFO L276 IsEmpty]: Start isEmpty. Operand 3065 states and 4342 transitions. [2022-11-19 07:18:00,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-19 07:18:00,747 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:18:00,747 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] [2022-11-19 07:18:00,747 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-19 07:18:00,748 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:18:00,749 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:18:00,749 INFO L85 PathProgramCache]: Analyzing trace with hash 1732533526, now seen corresponding path program 1 times [2022-11-19 07:18:00,749 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:18:00,749 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [689248181] [2022-11-19 07:18:00,749 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:18:00,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:18:00,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:18:01,107 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-11-19 07:18:01,108 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 07:18:01,108 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [689248181] [2022-11-19 07:18:01,108 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [689248181] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 07:18:01,108 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 07:18:01,108 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-19 07:18:01,109 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1826538682] [2022-11-19 07:18:01,109 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 07:18:01,109 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-19 07:18:01,109 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 07:18:01,110 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-19 07:18:01,110 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 07:18:01,110 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) [2022-11-19 07:18:01,687 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 07:18:01,688 INFO L93 Difference]: Finished difference Result 3067 states and 4343 transitions. [2022-11-19 07:18:01,688 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-19 07:18:01,689 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 [2022-11-19 07:18:01,689 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 07:18:01,706 INFO L225 Difference]: With dead ends: 3067 [2022-11-19 07:18:01,706 INFO L226 Difference]: Without dead ends: 3064 [2022-11-19 07:18:01,709 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 07:18:01,710 INFO L413 NwaCegarLoop]: 1082 mSDtfsCounter, 1178 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 117 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s 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 [2022-11-19 07:18:01,710 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] [2022-11-19 07:18:01,714 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3064 states. [2022-11-19 07:18:01,878 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3064 to 3064. [2022-11-19 07:18:01,886 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) [2022-11-19 07:18:01,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3064 states to 3064 states and 4340 transitions. [2022-11-19 07:18:01,902 INFO L78 Accepts]: Start accepts. Automaton has 3064 states and 4340 transitions. Word has length 67 [2022-11-19 07:18:01,904 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 07:18:01,905 INFO L495 AbstractCegarLoop]: Abstraction has 3064 states and 4340 transitions. [2022-11-19 07:18:01,905 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) [2022-11-19 07:18:01,905 INFO L276 IsEmpty]: Start isEmpty. Operand 3064 states and 4340 transitions. [2022-11-19 07:18:01,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-11-19 07:18:01,908 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:18:01,908 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] [2022-11-19 07:18:01,908 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-19 07:18:01,909 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:18:01,909 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:18:01,909 INFO L85 PathProgramCache]: Analyzing trace with hash -2126397528, now seen corresponding path program 1 times [2022-11-19 07:18:01,909 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:18:01,910 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [576711645] [2022-11-19 07:18:01,910 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:18:01,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:18:02,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:18:02,237 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-11-19 07:18:02,237 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 07:18:02,237 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [576711645] [2022-11-19 07:18:02,237 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [576711645] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 07:18:02,238 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 07:18:02,239 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-19 07:18:02,239 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [382665792] [2022-11-19 07:18:02,239 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 07:18:02,246 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-19 07:18:02,248 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 07:18:02,283 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-19 07:18:02,283 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 07:18:02,284 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) [2022-11-19 07:18:02,915 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 07:18:02,916 INFO L93 Difference]: Finished difference Result 3066 states and 4341 transitions. [2022-11-19 07:18:02,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-19 07:18:02,917 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 [2022-11-19 07:18:02,918 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 07:18:02,946 INFO L225 Difference]: With dead ends: 3066 [2022-11-19 07:18:02,946 INFO L226 Difference]: Without dead ends: 3063 [2022-11-19 07:18:02,949 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 07:18:02,950 INFO L413 NwaCegarLoop]: 1080 mSDtfsCounter, 1175 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 117 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s 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, 0.4s IncrementalHoareTripleChecker+Time [2022-11-19 07:18:02,950 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1175 Valid, 1080 Invalid, 117 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 117 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-11-19 07:18:02,955 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3063 states. [2022-11-19 07:18:03,227 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3063 to 3063. [2022-11-19 07:18:03,236 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) [2022-11-19 07:18:03,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3063 states to 3063 states and 4338 transitions. [2022-11-19 07:18:03,257 INFO L78 Accepts]: Start accepts. Automaton has 3063 states and 4338 transitions. Word has length 68 [2022-11-19 07:18:03,258 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 07:18:03,260 INFO L495 AbstractCegarLoop]: Abstraction has 3063 states and 4338 transitions. [2022-11-19 07:18:03,261 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) [2022-11-19 07:18:03,261 INFO L276 IsEmpty]: Start isEmpty. Operand 3063 states and 4338 transitions. [2022-11-19 07:18:03,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-19 07:18:03,263 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:18:03,263 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] [2022-11-19 07:18:03,263 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-19 07:18:03,265 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:18:03,265 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:18:03,265 INFO L85 PathProgramCache]: Analyzing trace with hash -1494171047, now seen corresponding path program 1 times [2022-11-19 07:18:03,266 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:18:03,266 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [943587964] [2022-11-19 07:18:03,266 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:18:03,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:18:03,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:18:03,587 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-11-19 07:18:03,587 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 07:18:03,587 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [943587964] [2022-11-19 07:18:03,587 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [943587964] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 07:18:03,587 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 07:18:03,588 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-19 07:18:03,588 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [714969660] [2022-11-19 07:18:03,588 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 07:18:03,588 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-19 07:18:03,589 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 07:18:03,589 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-19 07:18:03,589 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 07:18:03,589 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) [2022-11-19 07:18:04,718 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 07:18:04,719 INFO L93 Difference]: Finished difference Result 9145 states and 12964 transitions. [2022-11-19 07:18:04,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-19 07:18:04,719 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 [2022-11-19 07:18:04,720 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 07:18:04,757 INFO L225 Difference]: With dead ends: 9145 [2022-11-19 07:18:04,757 INFO L226 Difference]: Without dead ends: 6094 [2022-11-19 07:18:04,771 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 07:18:04,772 INFO L413 NwaCegarLoop]: 1402 mSDtfsCounter, 1165 mSDsluCounter, 1067 mSDsCounter, 0 mSdLazyCounter, 240 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1165 SdHoareTripleChecker+Valid, 2469 SdHoareTripleChecker+Invalid, 244 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 240 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-11-19 07:18:04,772 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1165 Valid, 2469 Invalid, 244 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 240 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-11-19 07:18:04,779 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6094 states. [2022-11-19 07:18:05,146 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6094 to 6089. [2022-11-19 07:18:05,173 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) [2022-11-19 07:18:05,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6089 states to 6089 states and 8630 transitions. [2022-11-19 07:18:05,208 INFO L78 Accepts]: Start accepts. Automaton has 6089 states and 8630 transitions. Word has length 69 [2022-11-19 07:18:05,208 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 07:18:05,209 INFO L495 AbstractCegarLoop]: Abstraction has 6089 states and 8630 transitions. [2022-11-19 07:18:05,210 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) [2022-11-19 07:18:05,210 INFO L276 IsEmpty]: Start isEmpty. Operand 6089 states and 8630 transitions. [2022-11-19 07:18:05,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2022-11-19 07:18:05,228 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:18:05,228 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] [2022-11-19 07:18:05,228 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-19 07:18:05,229 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:18:05,229 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:18:05,229 INFO L85 PathProgramCache]: Analyzing trace with hash 593010879, now seen corresponding path program 1 times [2022-11-19 07:18:05,229 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:18:05,230 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1817253657] [2022-11-19 07:18:05,230 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:18:05,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:18:05,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:18:05,605 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2022-11-19 07:18:05,605 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 07:18:05,605 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1817253657] [2022-11-19 07:18:05,605 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1817253657] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 07:18:05,606 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 07:18:05,606 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-19 07:18:05,606 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2048625115] [2022-11-19 07:18:05,606 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 07:18:05,607 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-19 07:18:05,607 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 07:18:05,608 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-19 07:18:05,608 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 07:18:05,608 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) [2022-11-19 07:18:06,702 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 07:18:06,702 INFO L93 Difference]: Finished difference Result 11593 states and 16385 transitions. [2022-11-19 07:18:06,703 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-19 07:18:06,703 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 [2022-11-19 07:18:06,703 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 07:18:06,750 INFO L225 Difference]: With dead ends: 11593 [2022-11-19 07:18:06,751 INFO L226 Difference]: Without dead ends: 5521 [2022-11-19 07:18:06,778 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 07:18:06,779 INFO L413 NwaCegarLoop]: 1589 mSDtfsCounter, 882 mSDsluCounter, 1048 mSDsCounter, 0 mSdLazyCounter, 289 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 882 SdHoareTripleChecker+Valid, 2637 SdHoareTripleChecker+Invalid, 292 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 289 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-11-19 07:18:06,780 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [882 Valid, 2637 Invalid, 292 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 289 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-11-19 07:18:06,787 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5521 states. [2022-11-19 07:18:07,233 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5521 to 5509. [2022-11-19 07:18:07,242 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) [2022-11-19 07:18:07,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5509 states to 5509 states and 7760 transitions. [2022-11-19 07:18:07,270 INFO L78 Accepts]: Start accepts. Automaton has 5509 states and 7760 transitions. Word has length 155 [2022-11-19 07:18:07,271 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 07:18:07,271 INFO L495 AbstractCegarLoop]: Abstraction has 5509 states and 7760 transitions. [2022-11-19 07:18:07,271 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) [2022-11-19 07:18:07,271 INFO L276 IsEmpty]: Start isEmpty. Operand 5509 states and 7760 transitions. [2022-11-19 07:18:07,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2022-11-19 07:18:07,280 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:18:07,281 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] [2022-11-19 07:18:07,281 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-11-19 07:18:07,281 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:18:07,281 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:18:07,282 INFO L85 PathProgramCache]: Analyzing trace with hash -1741313868, now seen corresponding path program 1 times [2022-11-19 07:18:07,282 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:18:07,282 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1567851182] [2022-11-19 07:18:07,282 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:18:07,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:18:07,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:18:07,744 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2022-11-19 07:18:07,745 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 07:18:07,745 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1567851182] [2022-11-19 07:18:07,747 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1567851182] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 07:18:07,747 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 07:18:07,747 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-19 07:18:07,747 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1487819468] [2022-11-19 07:18:07,748 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 07:18:07,748 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-19 07:18:07,748 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 07:18:07,749 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-19 07:18:07,749 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-19 07:18:07,749 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) [2022-11-19 07:18:09,663 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 07:18:09,664 INFO L93 Difference]: Finished difference Result 12723 states and 18365 transitions. [2022-11-19 07:18:09,664 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-19 07:18:09,665 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 [2022-11-19 07:18:09,665 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 07:18:09,720 INFO L225 Difference]: With dead ends: 12723 [2022-11-19 07:18:09,720 INFO L226 Difference]: Without dead ends: 7463 [2022-11-19 07:18:09,747 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 [2022-11-19 07:18:09,748 INFO L413 NwaCegarLoop]: 1445 mSDtfsCounter, 604 mSDsluCounter, 2524 mSDsCounter, 0 mSdLazyCounter, 393 mSolverCounterSat, 121 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 665 SdHoareTripleChecker+Valid, 3969 SdHoareTripleChecker+Invalid, 514 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 121 IncrementalHoareTripleChecker+Valid, 393 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2022-11-19 07:18:09,748 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [665 Valid, 3969 Invalid, 514 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [121 Valid, 393 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2022-11-19 07:18:09,757 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7463 states. [2022-11-19 07:18:10,214 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7463 to 5517. [2022-11-19 07:18:10,223 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) [2022-11-19 07:18:10,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5517 states to 5517 states and 7768 transitions. [2022-11-19 07:18:10,269 INFO L78 Accepts]: Start accepts. Automaton has 5517 states and 7768 transitions. Word has length 167 [2022-11-19 07:18:10,270 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 07:18:10,271 INFO L495 AbstractCegarLoop]: Abstraction has 5517 states and 7768 transitions. [2022-11-19 07:18:10,271 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) [2022-11-19 07:18:10,271 INFO L276 IsEmpty]: Start isEmpty. Operand 5517 states and 7768 transitions. [2022-11-19 07:18:10,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2022-11-19 07:18:10,281 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:18:10,282 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] [2022-11-19 07:18:10,282 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-11-19 07:18:10,282 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:18:10,283 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:18:10,283 INFO L85 PathProgramCache]: Analyzing trace with hash -1863750253, now seen corresponding path program 1 times [2022-11-19 07:18:10,283 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:18:10,283 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1264056407] [2022-11-19 07:18:10,283 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:18:10,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:18:10,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:18:10,960 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2022-11-19 07:18:10,960 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 07:18:10,961 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1264056407] [2022-11-19 07:18:10,961 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1264056407] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-19 07:18:10,961 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [666617198] [2022-11-19 07:18:10,961 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:18:10,961 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 07:18:10,962 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a23ee36-44ee-41fa-8dfb-148bdbc68dd9/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 07:18:10,966 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a23ee36-44ee-41fa-8dfb-148bdbc68dd9/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-19 07:18:10,987 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a23ee36-44ee-41fa-8dfb-148bdbc68dd9/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-19 07:18:12,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:18:12,162 INFO L263 TraceCheckSpWp]: Trace formula consists of 3333 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-19 07:18:12,180 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 07:18:12,272 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2022-11-19 07:18:12,287 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-19 07:18:12,287 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [666617198] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 07:18:12,287 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-19 07:18:12,288 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [5] total 5 [2022-11-19 07:18:12,288 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1987564821] [2022-11-19 07:18:12,288 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 07:18:12,289 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-19 07:18:12,289 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 07:18:12,289 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-19 07:18:12,289 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-19 07:18:12,290 INFO L87 Difference]: Start difference. First operand 5517 states and 7768 transitions. Second operand has 5 states, 5 states have (on average 19.0) internal successors, (95), 4 states have internal predecessors, (95), 2 states have call successors, (20), 2 states have call predecessors, (20), 3 states have return successors, (19), 3 states have call predecessors, (19), 2 states have call successors, (19) [2022-11-19 07:18:13,912 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 07:18:13,912 INFO L93 Difference]: Finished difference Result 11786 states and 16828 transitions. [2022-11-19 07:18:13,913 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-19 07:18:13,913 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 19.0) internal successors, (95), 4 states have internal predecessors, (95), 2 states have call successors, (20), 2 states have call predecessors, (20), 3 states have return successors, (19), 3 states have call predecessors, (19), 2 states have call successors, (19) Word has length 172 [2022-11-19 07:18:13,914 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 07:18:13,949 INFO L225 Difference]: With dead ends: 11786 [2022-11-19 07:18:13,949 INFO L226 Difference]: Without dead ends: 6518 [2022-11-19 07:18:13,973 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 176 GetRequests, 173 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-19 07:18:13,974 INFO L413 NwaCegarLoop]: 1386 mSDtfsCounter, 204 mSDsluCounter, 3905 mSDsCounter, 0 mSdLazyCounter, 535 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 265 SdHoareTripleChecker+Valid, 5291 SdHoareTripleChecker+Invalid, 535 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 535 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2022-11-19 07:18:13,974 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [265 Valid, 5291 Invalid, 535 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 535 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2022-11-19 07:18:13,982 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6518 states. [2022-11-19 07:18:14,447 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6518 to 5533. [2022-11-19 07:18:14,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5533 states, 3435 states have (on average 1.3190684133915576) internal successors, (4531), 3615 states have internal predecessors, (4531), 1604 states have call successors, (1604), 496 states have call predecessors, (1604), 493 states have return successors, (1653), 1534 states have call predecessors, (1653), 1601 states have call successors, (1653) [2022-11-19 07:18:14,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5533 states to 5533 states and 7788 transitions. [2022-11-19 07:18:14,481 INFO L78 Accepts]: Start accepts. Automaton has 5533 states and 7788 transitions. Word has length 172 [2022-11-19 07:18:14,482 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 07:18:14,482 INFO L495 AbstractCegarLoop]: Abstraction has 5533 states and 7788 transitions. [2022-11-19 07:18:14,482 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 19.0) internal successors, (95), 4 states have internal predecessors, (95), 2 states have call successors, (20), 2 states have call predecessors, (20), 3 states have return successors, (19), 3 states have call predecessors, (19), 2 states have call successors, (19) [2022-11-19 07:18:14,483 INFO L276 IsEmpty]: Start isEmpty. Operand 5533 states and 7788 transitions. [2022-11-19 07:18:14,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2022-11-19 07:18:14,492 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:18:14,492 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 07:18:14,504 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a23ee36-44ee-41fa-8dfb-148bdbc68dd9/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2022-11-19 07:18:14,703 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a23ee36-44ee-41fa-8dfb-148bdbc68dd9/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 07:18:14,703 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:18:14,704 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:18:14,704 INFO L85 PathProgramCache]: Analyzing trace with hash 961588628, now seen corresponding path program 1 times [2022-11-19 07:18:14,704 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:18:14,704 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1326917999] [2022-11-19 07:18:14,704 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:18:14,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:18:14,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:18:15,295 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2022-11-19 07:18:15,296 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 07:18:15,296 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1326917999] [2022-11-19 07:18:15,296 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1326917999] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 07:18:15,296 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 07:18:15,296 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-19 07:18:15,297 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [767357154] [2022-11-19 07:18:15,297 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 07:18:15,298 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-19 07:18:15,298 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 07:18:15,298 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-19 07:18:15,298 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-19 07:18:15,299 INFO L87 Difference]: Start difference. First operand 5533 states and 7788 transitions. Second operand has 4 states, 4 states have (on average 23.25) internal successors, (93), 4 states have internal predecessors, (93), 2 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2022-11-19 07:18:17,004 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 07:18:17,005 INFO L93 Difference]: Finished difference Result 12823 states and 18497 transitions. [2022-11-19 07:18:17,005 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-19 07:18:17,005 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 23.25) internal successors, (93), 4 states have internal predecessors, (93), 2 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) Word has length 173 [2022-11-19 07:18:17,006 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 07:18:17,044 INFO L225 Difference]: With dead ends: 12823 [2022-11-19 07:18:17,044 INFO L226 Difference]: Without dead ends: 7539 [2022-11-19 07:18:17,064 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 [2022-11-19 07:18:17,065 INFO L413 NwaCegarLoop]: 1458 mSDtfsCounter, 613 mSDsluCounter, 2538 mSDsCounter, 0 mSdLazyCounter, 401 mSolverCounterSat, 120 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 677 SdHoareTripleChecker+Valid, 3996 SdHoareTripleChecker+Invalid, 521 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 120 IncrementalHoareTripleChecker+Valid, 401 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2022-11-19 07:18:17,066 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [677 Valid, 3996 Invalid, 521 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [120 Valid, 401 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2022-11-19 07:18:17,074 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7539 states. [2022-11-19 07:18:17,507 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7539 to 5541. [2022-11-19 07:18:17,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5541 states, 3443 states have (on average 1.3183270403717688) internal successors, (4539), 3623 states have internal predecessors, (4539), 1604 states have call successors, (1604), 496 states have call predecessors, (1604), 493 states have return successors, (1653), 1534 states have call predecessors, (1653), 1601 states have call successors, (1653) [2022-11-19 07:18:17,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5541 states to 5541 states and 7796 transitions. [2022-11-19 07:18:17,537 INFO L78 Accepts]: Start accepts. Automaton has 5541 states and 7796 transitions. Word has length 173 [2022-11-19 07:18:17,538 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 07:18:17,538 INFO L495 AbstractCegarLoop]: Abstraction has 5541 states and 7796 transitions. [2022-11-19 07:18:17,538 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 23.25) internal successors, (93), 4 states have internal predecessors, (93), 2 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2022-11-19 07:18:17,539 INFO L276 IsEmpty]: Start isEmpty. Operand 5541 states and 7796 transitions. [2022-11-19 07:18:17,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2022-11-19 07:18:17,548 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:18:17,548 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, 1, 1, 1, 1, 1] [2022-11-19 07:18:17,548 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-11-19 07:18:17,548 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:18:17,549 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:18:17,549 INFO L85 PathProgramCache]: Analyzing trace with hash 286497878, now seen corresponding path program 1 times [2022-11-19 07:18:17,549 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:18:17,550 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [435880105] [2022-11-19 07:18:17,550 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:18:17,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:18:17,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:18:18,348 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2022-11-19 07:18:18,349 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 07:18:18,349 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [435880105] [2022-11-19 07:18:18,349 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [435880105] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 07:18:18,349 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 07:18:18,350 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-19 07:18:18,350 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [405629531] [2022-11-19 07:18:18,350 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 07:18:18,351 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-19 07:18:18,351 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 07:18:18,352 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-19 07:18:18,352 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-19 07:18:18,352 INFO L87 Difference]: Start difference. First operand 5541 states and 7796 transitions. Second operand has 5 states, 5 states have (on average 19.0) internal successors, (95), 4 states have internal predecessors, (95), 2 states have call successors, (21), 2 states have call predecessors, (21), 2 states have return successors, (20), 3 states have call predecessors, (20), 2 states have call successors, (20) [2022-11-19 07:18:20,299 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 07:18:20,299 INFO L93 Difference]: Finished difference Result 11878 states and 16948 transitions. [2022-11-19 07:18:20,300 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-19 07:18:20,300 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 19.0) internal successors, (95), 4 states have internal predecessors, (95), 2 states have call successors, (21), 2 states have call predecessors, (21), 2 states have return successors, (20), 3 states have call predecessors, (20), 2 states have call successors, (20) Word has length 177 [2022-11-19 07:18:20,300 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 07:18:20,332 INFO L225 Difference]: With dead ends: 11878 [2022-11-19 07:18:20,333 INFO L226 Difference]: Without dead ends: 6586 [2022-11-19 07:18:20,354 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 [2022-11-19 07:18:20,355 INFO L413 NwaCegarLoop]: 1398 mSDtfsCounter, 212 mSDsluCounter, 3931 mSDsCounter, 0 mSdLazyCounter, 545 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 277 SdHoareTripleChecker+Valid, 5329 SdHoareTripleChecker+Invalid, 545 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 545 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2022-11-19 07:18:20,355 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [277 Valid, 5329 Invalid, 545 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 545 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2022-11-19 07:18:20,365 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6586 states. [2022-11-19 07:18:20,800 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6586 to 5549. [2022-11-19 07:18:20,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5549 states, 3451 states have (on average 1.3175891046073602) internal successors, (4547), 3627 states have internal predecessors, (4547), 1604 states have call successors, (1604), 496 states have call predecessors, (1604), 493 states have return successors, (1653), 1538 states have call predecessors, (1653), 1601 states have call successors, (1653) [2022-11-19 07:18:20,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5549 states to 5549 states and 7804 transitions. [2022-11-19 07:18:20,831 INFO L78 Accepts]: Start accepts. Automaton has 5549 states and 7804 transitions. Word has length 177 [2022-11-19 07:18:20,831 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 07:18:20,831 INFO L495 AbstractCegarLoop]: Abstraction has 5549 states and 7804 transitions. [2022-11-19 07:18:20,832 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 19.0) internal successors, (95), 4 states have internal predecessors, (95), 2 states have call successors, (21), 2 states have call predecessors, (21), 2 states have return successors, (20), 3 states have call predecessors, (20), 2 states have call successors, (20) [2022-11-19 07:18:20,832 INFO L276 IsEmpty]: Start isEmpty. Operand 5549 states and 7804 transitions. [2022-11-19 07:18:20,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2022-11-19 07:18:20,843 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:18:20,843 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, 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] [2022-11-19 07:18:20,843 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-11-19 07:18:20,844 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:18:20,844 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:18:20,844 INFO L85 PathProgramCache]: Analyzing trace with hash 1408673805, now seen corresponding path program 1 times [2022-11-19 07:18:20,844 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:18:20,845 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1540032946] [2022-11-19 07:18:20,845 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:18:20,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:18:21,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:18:22,421 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 15 proven. 4 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2022-11-19 07:18:22,421 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 07:18:22,422 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1540032946] [2022-11-19 07:18:22,422 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1540032946] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-19 07:18:22,422 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [71310076] [2022-11-19 07:18:22,422 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:18:22,422 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 07:18:22,423 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a23ee36-44ee-41fa-8dfb-148bdbc68dd9/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 07:18:22,427 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a23ee36-44ee-41fa-8dfb-148bdbc68dd9/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-19 07:18:22,435 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a23ee36-44ee-41fa-8dfb-148bdbc68dd9/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-19 07:18:23,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:18:23,703 INFO L263 TraceCheckSpWp]: Trace formula consists of 3413 conjuncts, 9 conjunts are in the unsatisfiable core [2022-11-19 07:18:23,712 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 07:18:23,742 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2022-11-19 07:18:23,742 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-19 07:18:23,742 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [71310076] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 07:18:23,743 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-19 07:18:23,743 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [5] total 7 [2022-11-19 07:18:23,743 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [812179172] [2022-11-19 07:18:23,743 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 07:18:23,744 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-19 07:18:23,744 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 07:18:23,744 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-19 07:18:23,745 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-11-19 07:18:23,745 INFO L87 Difference]: Start difference. First operand 5549 states and 7804 transitions. Second operand has 4 states, 4 states have (on average 23.0) internal successors, (92), 4 states have internal predecessors, (92), 2 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) [2022-11-19 07:18:25,187 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 07:18:25,187 INFO L93 Difference]: Finished difference Result 10565 states and 14937 transitions. [2022-11-19 07:18:25,188 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-19 07:18:25,188 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 23.0) internal successors, (92), 4 states have internal predecessors, (92), 2 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) Word has length 178 [2022-11-19 07:18:25,189 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 07:18:25,208 INFO L225 Difference]: With dead ends: 10565 [2022-11-19 07:18:25,208 INFO L226 Difference]: Without dead ends: 5265 [2022-11-19 07:18:25,221 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 184 GetRequests, 178 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2022-11-19 07:18:25,222 INFO L413 NwaCegarLoop]: 1420 mSDtfsCounter, 242 mSDsluCounter, 2534 mSDsCounter, 0 mSdLazyCounter, 402 mSolverCounterSat, 17 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s 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, 1.0s IncrementalHoareTripleChecker+Time [2022-11-19 07:18:25,222 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [321 Valid, 3954 Invalid, 419 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [17 Valid, 402 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2022-11-19 07:18:25,227 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5265 states. [2022-11-19 07:18:25,544 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5265 to 4720. [2022-11-19 07:18:25,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4720 states, 2877 states have (on average 1.3020507473062217) internal successors, (3746), 3041 states have internal predecessors, (3746), 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) [2022-11-19 07:18:25,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4720 states to 4720 states and 6581 transitions. [2022-11-19 07:18:25,570 INFO L78 Accepts]: Start accepts. Automaton has 4720 states and 6581 transitions. Word has length 178 [2022-11-19 07:18:25,571 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 07:18:25,571 INFO L495 AbstractCegarLoop]: Abstraction has 4720 states and 6581 transitions. [2022-11-19 07:18:25,571 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 23.0) internal successors, (92), 4 states have internal predecessors, (92), 2 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) [2022-11-19 07:18:25,571 INFO L276 IsEmpty]: Start isEmpty. Operand 4720 states and 6581 transitions. [2022-11-19 07:18:25,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2022-11-19 07:18:25,585 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:18:25,585 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 07:18:25,601 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a23ee36-44ee-41fa-8dfb-148bdbc68dd9/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2022-11-19 07:18:25,797 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a23ee36-44ee-41fa-8dfb-148bdbc68dd9/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2022-11-19 07:18:25,798 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:18:25,798 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:18:25,798 INFO L85 PathProgramCache]: Analyzing trace with hash -1106818257, now seen corresponding path program 1 times [2022-11-19 07:18:25,798 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:18:25,798 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1792931564] [2022-11-19 07:18:25,799 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:18:25,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:18:25,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:18:26,239 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2022-11-19 07:18:26,240 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 07:18:26,240 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1792931564] [2022-11-19 07:18:26,240 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1792931564] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 07:18:26,240 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 07:18:26,241 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-19 07:18:26,241 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [873407889] [2022-11-19 07:18:26,241 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 07:18:26,242 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-19 07:18:26,242 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 07:18:26,243 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-19 07:18:26,243 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 07:18:26,243 INFO L87 Difference]: Start difference. First operand 4720 states and 6581 transitions. Second operand has 3 states, 3 states have (on average 32.666666666666664) internal successors, (98), 3 states have internal predecessors, (98), 3 states have call successors, (35), 2 states have call predecessors, (35), 2 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2022-11-19 07:18:27,270 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 07:18:27,271 INFO L93 Difference]: Finished difference Result 4723 states and 6583 transitions. [2022-11-19 07:18:27,271 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-19 07:18:27,272 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 32.666666666666664) internal successors, (98), 3 states have internal predecessors, (98), 3 states have call successors, (35), 2 states have call predecessors, (35), 2 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) Word has length 220 [2022-11-19 07:18:27,273 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 07:18:27,293 INFO L225 Difference]: With dead ends: 4723 [2022-11-19 07:18:27,293 INFO L226 Difference]: Without dead ends: 4720 [2022-11-19 07:18:27,296 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 07:18:27,297 INFO L413 NwaCegarLoop]: 1634 mSDtfsCounter, 620 mSDsluCounter, 1067 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, 0.7s IncrementalHoareTripleChecker+Time [2022-11-19 07:18:27,298 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [620 Valid, 2701 Invalid, 288 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 288 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-11-19 07:18:27,303 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4720 states. [2022-11-19 07:18:27,710 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4720 to 4720. [2022-11-19 07:18:27,715 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) [2022-11-19 07:18:27,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4720 states to 4720 states and 6579 transitions. [2022-11-19 07:18:27,732 INFO L78 Accepts]: Start accepts. Automaton has 4720 states and 6579 transitions. Word has length 220 [2022-11-19 07:18:27,733 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 07:18:27,733 INFO L495 AbstractCegarLoop]: Abstraction has 4720 states and 6579 transitions. [2022-11-19 07:18:27,733 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 32.666666666666664) internal successors, (98), 3 states have internal predecessors, (98), 3 states have call successors, (35), 2 states have call predecessors, (35), 2 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2022-11-19 07:18:27,734 INFO L276 IsEmpty]: Start isEmpty. Operand 4720 states and 6579 transitions. [2022-11-19 07:18:27,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2022-11-19 07:18:27,748 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:18:27,748 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] [2022-11-19 07:18:27,748 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2022-11-19 07:18:27,748 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:18:27,749 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:18:27,749 INFO L85 PathProgramCache]: Analyzing trace with hash -2850614, now seen corresponding path program 1 times [2022-11-19 07:18:27,749 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:18:27,749 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1063217943] [2022-11-19 07:18:27,750 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:18:27,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:18:27,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:18:29,523 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2022-11-19 07:18:29,524 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 07:18:29,524 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1063217943] [2022-11-19 07:18:29,524 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1063217943] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 07:18:29,524 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 07:18:29,524 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-11-19 07:18:29,527 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1832027999] [2022-11-19 07:18:29,527 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 07:18:29,528 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-19 07:18:29,528 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 07:18:29,529 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-19 07:18:29,529 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-11-19 07:18:29,529 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) [2022-11-19 07:18:31,768 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 07:18:31,768 INFO L93 Difference]: Finished difference Result 7030 states and 9887 transitions. [2022-11-19 07:18:31,768 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-19 07:18:31,769 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 [2022-11-19 07:18:31,769 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 07:18:31,769 INFO L225 Difference]: With dead ends: 7030 [2022-11-19 07:18:31,770 INFO L226 Difference]: Without dead ends: 0 [2022-11-19 07:18:31,793 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 [2022-11-19 07:18:31,793 INFO L413 NwaCegarLoop]: 1404 mSDtfsCounter, 456 mSDsluCounter, 6470 mSDsCounter, 0 mSdLazyCounter, 813 mSolverCounterSat, 136 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s 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, 1.7s IncrementalHoareTripleChecker+Time [2022-11-19 07:18:31,794 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [456 Valid, 7874 Invalid, 949 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [136 Valid, 813 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2022-11-19 07:18:31,794 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-11-19 07:18:31,794 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-11-19 07:18:31,795 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) [2022-11-19 07:18:31,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-11-19 07:18:31,797 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 224 [2022-11-19 07:18:31,798 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 07:18:31,798 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-11-19 07:18:31,798 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) [2022-11-19 07:18:31,798 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-11-19 07:18:31,799 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-11-19 07:18:31,801 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-11-19 07:18:31,802 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2022-11-19 07:18:31,804 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-11-19 07:19:10,896 INFO L899 garLoopResultBuilder]: For program point L5820-1(line 5820) no Hoare annotation was computed. [2022-11-19 07:19:10,897 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))) [2022-11-19 07:19:10,897 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))) [2022-11-19 07:19:10,898 INFO L899 garLoopResultBuilder]: For program point L5775-1(line 5775) no Hoare annotation was computed. [2022-11-19 07:19:10,898 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))) [2022-11-19 07:19:10,898 INFO L899 garLoopResultBuilder]: For program point L5792-1(line 5792) no Hoare annotation was computed. [2022-11-19 07:19:10,898 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))) [2022-11-19 07:19:10,898 INFO L899 garLoopResultBuilder]: For program point L5813(lines 5813 5817) no Hoare annotation was computed. [2022-11-19 07:19:10,899 INFO L899 garLoopResultBuilder]: For program point L5809(lines 5809 5812) no Hoare annotation was computed. [2022-11-19 07:19:10,899 INFO L899 garLoopResultBuilder]: For program point L5776(lines 5776 5786) no Hoare annotation was computed. [2022-11-19 07:19:10,899 INFO L899 garLoopResultBuilder]: For program point L5805(line 5805) no Hoare annotation was computed. [2022-11-19 07:19:10,899 INFO L899 garLoopResultBuilder]: For program point L5793(lines 5793 5797) no Hoare annotation was computed. [2022-11-19 07:19:10,899 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))) [2022-11-19 07:19:10,900 INFO L899 garLoopResultBuilder]: For program point L5818(lines 5818 5826) no Hoare annotation was computed. [2022-11-19 07:19:10,900 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))) [2022-11-19 07:19:10,900 INFO L899 garLoopResultBuilder]: For program point L5789-1(line 5789) no Hoare annotation was computed. [2022-11-19 07:19:10,900 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))) [2022-11-19 07:19:10,901 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))) [2022-11-19 07:19:10,901 INFO L899 garLoopResultBuilder]: For program point L5781-2(lines 5769 5832) no Hoare annotation was computed. [2022-11-19 07:19:10,901 INFO L899 garLoopResultBuilder]: For program point L5781(lines 5781 5786) no Hoare annotation was computed. [2022-11-19 07:19:10,901 INFO L899 garLoopResultBuilder]: For program point uas_data_cmpltFINAL(lines 5755 5833) no Hoare annotation was computed. [2022-11-19 07:19:10,901 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))) [2022-11-19 07:19:10,901 INFO L899 garLoopResultBuilder]: For program point L5777-1(line 5777) no Hoare annotation was computed. [2022-11-19 07:19:10,902 INFO L899 garLoopResultBuilder]: For program point L5798(line 5798) no Hoare annotation was computed. [2022-11-19 07:19:10,902 INFO L899 garLoopResultBuilder]: For program point L5827(line 5827) no Hoare annotation was computed. [2022-11-19 07:19:10,902 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))) [2022-11-19 07:19:10,902 INFO L899 garLoopResultBuilder]: For program point L5790(lines 5790 5804) no Hoare annotation was computed. [2022-11-19 07:19:10,902 INFO L899 garLoopResultBuilder]: For program point uas_data_cmpltEXIT(lines 5755 5833) no Hoare annotation was computed. [2022-11-19 07:19:10,903 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))) [2022-11-19 07:19:10,903 INFO L899 garLoopResultBuilder]: For program point L5819-4(lines 5819 5822) no Hoare annotation was computed. [2022-11-19 07:19:10,903 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))) [2022-11-19 07:19:10,903 INFO L899 garLoopResultBuilder]: For program point L5819-2(lines 5819 5822) no Hoare annotation was computed. [2022-11-19 07:19:10,904 INFO L899 garLoopResultBuilder]: For program point L5782-1(line 5782) no Hoare annotation was computed. [2022-11-19 07:19:10,904 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))) [2022-11-19 07:19:10,904 INFO L899 garLoopResultBuilder]: For program point L5774-1(line 5774) no Hoare annotation was computed. [2022-11-19 07:19:10,904 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))) [2022-11-19 07:19:10,905 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))) [2022-11-19 07:19:10,905 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)) [2022-11-19 07:19:10,905 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_lock_udevEXIT(lines 7937 7947) no Hoare annotation was computed. [2022-11-19 07:19:10,905 INFO L899 garLoopResultBuilder]: For program point L7940-1(lines 7940 7943) no Hoare annotation was computed. [2022-11-19 07:19:10,905 INFO L899 garLoopResultBuilder]: For program point L7940(lines 7940 7943) no Hoare annotation was computed. [2022-11-19 07:19:10,906 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))) [2022-11-19 07:19:10,906 INFO L899 garLoopResultBuilder]: For program point __raw_spin_lock_initEXIT(lines 8077 8079) no Hoare annotation was computed. [2022-11-19 07:19:10,906 INFO L902 garLoopResultBuilder]: At program point __raw_spin_lock_initENTRY(lines 8077 8079) the Hoare annotation is: true [2022-11-19 07:19:10,906 INFO L902 garLoopResultBuilder]: At program point L4763(line 4763) the Hoare annotation is: true [2022-11-19 07:19:10,906 INFO L902 garLoopResultBuilder]: At program point L4763-1(line 4763) the Hoare annotation is: true [2022-11-19 07:19:10,906 INFO L899 garLoopResultBuilder]: For program point __be16_to_cpupEXIT(lines 4767 4774) no Hoare annotation was computed. [2022-11-19 07:19:10,907 INFO L902 garLoopResultBuilder]: At program point __be16_to_cpupENTRY(lines 4767 4774) the Hoare annotation is: true [2022-11-19 07:19:10,907 INFO L902 garLoopResultBuilder]: At program point ldv_undef_intENTRY(lines 4858 4865) the Hoare annotation is: true [2022-11-19 07:19:10,907 INFO L899 garLoopResultBuilder]: For program point ldv_undef_intEXIT(lines 4858 4865) no Hoare annotation was computed. [2022-11-19 07:19:10,907 INFO L899 garLoopResultBuilder]: For program point usb_get_intfdataEXIT(lines 5047 5054) no Hoare annotation was computed. [2022-11-19 07:19:10,907 INFO L902 garLoopResultBuilder]: At program point usb_get_intfdataENTRY(lines 5047 5054) the Hoare annotation is: true [2022-11-19 07:19:10,907 INFO L899 garLoopResultBuilder]: For program point usb_submit_urbEXIT(lines 8233 8235) no Hoare annotation was computed. [2022-11-19 07:19:10,908 INFO L902 garLoopResultBuilder]: At program point usb_submit_urbENTRY(lines 8233 8235) the Hoare annotation is: true [2022-11-19 07:19:10,908 INFO L902 garLoopResultBuilder]: At program point L6782(line 6782) the Hoare annotation is: true [2022-11-19 07:19:10,908 INFO L899 garLoopResultBuilder]: For program point L6783-1(line 6783) no Hoare annotation was computed. [2022-11-19 07:19:10,908 INFO L902 garLoopResultBuilder]: At program point L6783(line 6783) the Hoare annotation is: true [2022-11-19 07:19:10,908 INFO L899 garLoopResultBuilder]: For program point L6781-1(line 6781) no Hoare annotation was computed. [2022-11-19 07:19:10,908 INFO L902 garLoopResultBuilder]: At program point L6781(line 6781) the Hoare annotation is: true [2022-11-19 07:19:10,909 INFO L899 garLoopResultBuilder]: For program point L6782-1(line 6782) no Hoare annotation was computed. [2022-11-19 07:19:10,909 INFO L899 garLoopResultBuilder]: For program point L6776(lines 6776 6779) no Hoare annotation was computed. [2022-11-19 07:19:10,909 INFO L899 garLoopResultBuilder]: For program point L6771-1(line 6771) no Hoare annotation was computed. [2022-11-19 07:19:10,909 INFO L902 garLoopResultBuilder]: At program point L6771(line 6771) the Hoare annotation is: true [2022-11-19 07:19:10,909 INFO L899 garLoopResultBuilder]: For program point uas_shutdownFINAL(lines 6759 6786) no Hoare annotation was computed. [2022-11-19 07:19:10,909 INFO L899 garLoopResultBuilder]: For program point L6773-1(line 6773) no Hoare annotation was computed. [2022-11-19 07:19:10,909 INFO L902 garLoopResultBuilder]: At program point L6773(line 6773) the Hoare annotation is: true [2022-11-19 07:19:10,910 INFO L899 garLoopResultBuilder]: For program point uas_shutdownEXIT(lines 6759 6786) no Hoare annotation was computed. [2022-11-19 07:19:10,910 INFO L902 garLoopResultBuilder]: At program point uas_shutdownENTRY(lines 6759 6786) the Hoare annotation is: true [2022-11-19 07:19:10,910 INFO L899 garLoopResultBuilder]: For program point INIT_LIST_HEADEXIT(lines 4776 4783) no Hoare annotation was computed. [2022-11-19 07:19:10,910 INFO L902 garLoopResultBuilder]: At program point INIT_LIST_HEADENTRY(lines 4776 4783) the Hoare annotation is: true [2022-11-19 07:19:10,910 INFO L899 garLoopResultBuilder]: For program point usb_unlink_urbEXIT(lines 8240 8242) no Hoare annotation was computed. [2022-11-19 07:19:10,910 INFO L902 garLoopResultBuilder]: At program point usb_unlink_urbENTRY(lines 8240 8242) the Hoare annotation is: true [2022-11-19 07:19:10,911 INFO L902 garLoopResultBuilder]: At program point usb_get_urbENTRY(lines 8208 8210) the Hoare annotation is: true [2022-11-19 07:19:10,911 INFO L899 garLoopResultBuilder]: For program point L8209-1(line 8209) no Hoare annotation was computed. [2022-11-19 07:19:10,911 INFO L902 garLoopResultBuilder]: At program point L8209(line 8209) the Hoare annotation is: true [2022-11-19 07:19:10,911 INFO L899 garLoopResultBuilder]: For program point usb_get_urbEXIT(lines 8208 8210) no Hoare annotation was computed. [2022-11-19 07:19:10,911 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))) [2022-11-19 07:19:10,912 INFO L899 garLoopResultBuilder]: For program point L5500-1(line 5500) no Hoare annotation was computed. [2022-11-19 07:19:10,912 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))) [2022-11-19 07:19:10,912 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))) [2022-11-19 07:19:10,912 INFO L899 garLoopResultBuilder]: For program point L5498-1(line 5498) no Hoare annotation was computed. [2022-11-19 07:19:10,912 INFO L899 garLoopResultBuilder]: For program point uas_zap_pendingEXIT(lines 5473 5517) no Hoare annotation was computed. [2022-11-19 07:19:10,913 INFO L899 garLoopResultBuilder]: For program point L5484-1(line 5484) no Hoare annotation was computed. [2022-11-19 07:19:10,913 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))) [2022-11-19 07:19:10,913 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))) [2022-11-19 07:19:10,913 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))) [2022-11-19 07:19:10,914 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))) [2022-11-19 07:19:10,914 INFO L899 garLoopResultBuilder]: For program point L5501(lines 5501 5505) no Hoare annotation was computed. [2022-11-19 07:19:10,914 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))) [2022-11-19 07:19:10,914 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))) [2022-11-19 07:19:10,914 INFO L899 garLoopResultBuilder]: For program point L5495-1(line 5495) no Hoare annotation was computed. [2022-11-19 07:19:10,915 INFO L899 garLoopResultBuilder]: For program point uas_zap_pendingFINAL(lines 5473 5517) no Hoare annotation was computed. [2022-11-19 07:19:10,915 INFO L899 garLoopResultBuilder]: For program point L5489(lines 5489 5492) no Hoare annotation was computed. [2022-11-19 07:19:10,915 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))) [2022-11-19 07:19:10,915 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))) [2022-11-19 07:19:10,915 INFO L899 garLoopResultBuilder]: For program point L5485-1(line 5485) no Hoare annotation was computed. [2022-11-19 07:19:10,916 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))) [2022-11-19 07:19:10,916 INFO L899 garLoopResultBuilder]: For program point L5506(line 5506) no Hoare annotation was computed. [2022-11-19 07:19:10,916 INFO L895 garLoopResultBuilder]: At program point ##fun~$Pointer$~TO~VOIDENTRY(line -1) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= |old(~ldv_state_variable_3~0)| 0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_mutex_udev~0)) .cse4))) [2022-11-19 07:19:10,916 INFO L895 garLoopResultBuilder]: At program point L5841(lines 5834 5844) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= |old(~ldv_state_variable_3~0)| 0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_mutex_udev~0)) .cse4))) [2022-11-19 07:19:10,917 INFO L895 garLoopResultBuilder]: At program point L5837-2(lines 5837 5840) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= |old(~ldv_state_variable_3~0)| 0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (= ~ldv_state_variable_3~0 0))) (and (or .cse0 (not (= ~ldv_mutex_udev~0 1)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_mutex_udev~0)) .cse4))) [2022-11-19 07:19:10,917 INFO L899 garLoopResultBuilder]: For program point ##fun~$Pointer$~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2022-11-19 07:19:10,917 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-11-19 07:19:10,917 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))) [2022-11-19 07:19:10,917 INFO L899 garLoopResultBuilder]: For program point L-1-3(line -1) no Hoare annotation was computed. [2022-11-19 07:19:10,918 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))) [2022-11-19 07:19:10,918 INFO L899 garLoopResultBuilder]: For program point L-1-6(line -1) no Hoare annotation was computed. [2022-11-19 07:19:10,918 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))) [2022-11-19 07:19:10,918 INFO L899 garLoopResultBuilder]: For program point L-1-9(line -1) no Hoare annotation was computed. [2022-11-19 07:19:10,918 INFO L899 garLoopResultBuilder]: For program point L-1-11(line -1) no Hoare annotation was computed. [2022-11-19 07:19:10,918 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))) [2022-11-19 07:19:10,919 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))) [2022-11-19 07:19:10,919 INFO L899 garLoopResultBuilder]: For program point L-1-15(line -1) no Hoare annotation was computed. [2022-11-19 07:19:10,919 INFO L899 garLoopResultBuilder]: For program point ldv_stopEXIT(lines 4874 4880) no Hoare annotation was computed. [2022-11-19 07:19:10,919 INFO L902 garLoopResultBuilder]: At program point ldv_stopENTRY(lines 4874 4880) the Hoare annotation is: true [2022-11-19 07:19:10,919 INFO L902 garLoopResultBuilder]: At program point #Ultimate.meminitENTRY(line -1) the Hoare annotation is: true [2022-11-19 07:19:10,920 INFO L899 garLoopResultBuilder]: For program point #Ultimate.meminitEXIT(line -1) no Hoare annotation was computed. [2022-11-19 07:19:10,920 INFO L902 garLoopResultBuilder]: At program point scsi_host_putENTRY(lines 8167 8169) the Hoare annotation is: true [2022-11-19 07:19:10,920 INFO L899 garLoopResultBuilder]: For program point scsi_host_putEXIT(lines 8167 8169) no Hoare annotation was computed. [2022-11-19 07:19:10,920 INFO L902 garLoopResultBuilder]: At program point ldv_undef_int_negativeENTRY(lines 7420 7433) the Hoare annotation is: true [2022-11-19 07:19:10,920 INFO L899 garLoopResultBuilder]: For program point L7425-1(line 7425) no Hoare annotation was computed. [2022-11-19 07:19:10,920 INFO L902 garLoopResultBuilder]: At program point L7425(line 7425) the Hoare annotation is: true [2022-11-19 07:19:10,921 INFO L899 garLoopResultBuilder]: For program point L7427-1(lines 7427 7430) no Hoare annotation was computed. [2022-11-19 07:19:10,921 INFO L899 garLoopResultBuilder]: For program point L7427(lines 7427 7430) no Hoare annotation was computed. [2022-11-19 07:19:10,921 INFO L902 garLoopResultBuilder]: At program point L7428(line 7428) the Hoare annotation is: true [2022-11-19 07:19:10,921 INFO L899 garLoopResultBuilder]: For program point ldv_undef_int_negativeEXIT(lines 7420 7433) no Hoare annotation was computed. [2022-11-19 07:19:10,921 INFO L899 garLoopResultBuilder]: For program point usb_set_interfaceEXIT(lines 8226 8228) no Hoare annotation was computed. [2022-11-19 07:19:10,921 INFO L902 garLoopResultBuilder]: At program point usb_set_interfaceENTRY(lines 8226 8228) the Hoare annotation is: true [2022-11-19 07:19:10,921 INFO L899 garLoopResultBuilder]: For program point L5407(lines 5407 5410) no Hoare annotation was computed. [2022-11-19 07:19:10,922 INFO L902 garLoopResultBuilder]: At program point L5399(line 5399) the Hoare annotation is: true [2022-11-19 07:19:10,922 INFO L899 garLoopResultBuilder]: For program point L5399-1(line 5399) no Hoare annotation was computed. [2022-11-19 07:19:10,922 INFO L902 garLoopResultBuilder]: At program point L5430(lines 5395 5433) the Hoare annotation is: true [2022-11-19 07:19:10,922 INFO L902 garLoopResultBuilder]: At program point L5426(lines 5426 5429) the Hoare annotation is: true [2022-11-19 07:19:10,922 INFO L899 garLoopResultBuilder]: For program point uas_do_workEXIT(lines 5385 5434) no Hoare annotation was computed. [2022-11-19 07:19:10,922 INFO L899 garLoopResultBuilder]: For program point uas_do_workFINAL(lines 5385 5434) no Hoare annotation was computed. [2022-11-19 07:19:10,923 INFO L902 garLoopResultBuilder]: At program point uas_do_workENTRY(lines 5385 5434) the Hoare annotation is: true [2022-11-19 07:19:10,923 INFO L899 garLoopResultBuilder]: For program point L5418(lines 5418 5422) no Hoare annotation was computed. [2022-11-19 07:19:10,923 INFO L902 garLoopResultBuilder]: At program point L5398(line 5398) the Hoare annotation is: true [2022-11-19 07:19:10,923 INFO L899 garLoopResultBuilder]: For program point L5400(lines 5400 5403) no Hoare annotation was computed. [2022-11-19 07:19:10,923 INFO L899 garLoopResultBuilder]: For program point L5398-1(line 5398) no Hoare annotation was computed. [2022-11-19 07:19:10,923 INFO L902 garLoopResultBuilder]: At program point L5423(lines 5395 5433) the Hoare annotation is: true [2022-11-19 07:19:10,924 INFO L902 garLoopResultBuilder]: At program point L5425(lines 5395 5433) the Hoare annotation is: true [2022-11-19 07:19:10,924 INFO L902 garLoopResultBuilder]: At program point L5421(line 5421) the Hoare annotation is: true [2022-11-19 07:19:10,924 INFO L899 garLoopResultBuilder]: For program point L5421-1(line 5421) no Hoare annotation was computed. [2022-11-19 07:19:10,924 INFO L902 garLoopResultBuilder]: At program point L5417(line 5417) the Hoare annotation is: true [2022-11-19 07:19:10,924 INFO L899 garLoopResultBuilder]: For program point L5417-1(line 5417) no Hoare annotation was computed. [2022-11-19 07:19:10,924 INFO L899 garLoopResultBuilder]: For program point L5413(lines 5413 5416) no Hoare annotation was computed. [2022-11-19 07:19:10,925 INFO L899 garLoopResultBuilder]: For program point L6433-1(line 6433) no Hoare annotation was computed. [2022-11-19 07:19:10,925 INFO L902 garLoopResultBuilder]: At program point L6433(line 6433) the Hoare annotation is: true [2022-11-19 07:19:10,925 INFO L899 garLoopResultBuilder]: For program point L6427-1(line 6427) no Hoare annotation was computed. [2022-11-19 07:19:10,925 INFO L902 garLoopResultBuilder]: At program point L6427(line 6427) the Hoare annotation is: true [2022-11-19 07:19:10,925 INFO L899 garLoopResultBuilder]: For program point L6450(lines 6450 6453) no Hoare annotation was computed. [2022-11-19 07:19:10,925 INFO L899 garLoopResultBuilder]: For program point uas_configure_endpointsFINAL(lines 6408 6458) no Hoare annotation was computed. [2022-11-19 07:19:10,925 INFO L902 garLoopResultBuilder]: At program point L6442(line 6442) the Hoare annotation is: true [2022-11-19 07:19:10,926 INFO L899 garLoopResultBuilder]: For program point L6444-2(lines 6444 6455) no Hoare annotation was computed. [2022-11-19 07:19:10,926 INFO L902 garLoopResultBuilder]: At program point L6444(lines 6444 6455) the Hoare annotation is: true [2022-11-19 07:19:10,926 INFO L902 garLoopResultBuilder]: At program point L6438(line 6438) the Hoare annotation is: true [2022-11-19 07:19:10,926 INFO L899 garLoopResultBuilder]: For program point L6442-1(line 6442) no Hoare annotation was computed. [2022-11-19 07:19:10,926 INFO L899 garLoopResultBuilder]: For program point L6436-1(line 6436) no Hoare annotation was computed. [2022-11-19 07:19:10,926 INFO L902 garLoopResultBuilder]: At program point L6436(line 6436) the Hoare annotation is: true [2022-11-19 07:19:10,927 INFO L899 garLoopResultBuilder]: For program point L6438-1(line 6438) no Hoare annotation was computed. [2022-11-19 07:19:10,927 INFO L899 garLoopResultBuilder]: For program point L6432-1(line 6432) no Hoare annotation was computed. [2022-11-19 07:19:10,927 INFO L902 garLoopResultBuilder]: At program point L6432(line 6432) the Hoare annotation is: true [2022-11-19 07:19:10,927 INFO L899 garLoopResultBuilder]: For program point L6428(lines 6428 6431) no Hoare annotation was computed. [2022-11-19 07:19:10,927 INFO L899 garLoopResultBuilder]: For program point L6439-1(line 6439) no Hoare annotation was computed. [2022-11-19 07:19:10,927 INFO L902 garLoopResultBuilder]: At program point L6439(line 6439) the Hoare annotation is: true [2022-11-19 07:19:10,928 INFO L899 garLoopResultBuilder]: For program point L6441-1(line 6441) no Hoare annotation was computed. [2022-11-19 07:19:10,928 INFO L899 garLoopResultBuilder]: For program point uas_configure_endpointsEXIT(lines 6408 6458) no Hoare annotation was computed. [2022-11-19 07:19:10,928 INFO L902 garLoopResultBuilder]: At program point L6441(line 6441) the Hoare annotation is: true [2022-11-19 07:19:10,928 INFO L899 garLoopResultBuilder]: For program point L6435-1(line 6435) no Hoare annotation was computed. [2022-11-19 07:19:10,928 INFO L902 garLoopResultBuilder]: At program point L6435(line 6435) the Hoare annotation is: true [2022-11-19 07:19:10,928 INFO L902 garLoopResultBuilder]: At program point uas_configure_endpointsENTRY(lines 6408 6458) the Hoare annotation is: true [2022-11-19 07:19:10,928 INFO L899 garLoopResultBuilder]: For program point usb_endpoint_numEXIT(lines 5024 5029) no Hoare annotation was computed. [2022-11-19 07:19:10,929 INFO L902 garLoopResultBuilder]: At program point usb_endpoint_numENTRY(lines 5024 5029) the Hoare annotation is: true [2022-11-19 07:19:10,929 INFO L902 garLoopResultBuilder]: At program point L5866(line 5866) the Hoare annotation is: true [2022-11-19 07:19:10,929 INFO L899 garLoopResultBuilder]: For program point L5862(lines 5862 5868) no Hoare annotation was computed. [2022-11-19 07:19:10,929 INFO L899 garLoopResultBuilder]: For program point L5866-1(line 5866) no Hoare annotation was computed. [2022-11-19 07:19:10,929 INFO L899 garLoopResultBuilder]: For program point L5860-1(line 5860) no Hoare annotation was computed. [2022-11-19 07:19:10,929 INFO L902 garLoopResultBuilder]: At program point L5860(line 5860) the Hoare annotation is: true [2022-11-19 07:19:10,930 INFO L899 garLoopResultBuilder]: For program point L5862-2(lines 5862 5868) no Hoare annotation was computed. [2022-11-19 07:19:10,930 INFO L902 garLoopResultBuilder]: At program point L5883(lines 5857 5885) the Hoare annotation is: true [2022-11-19 07:19:10,930 INFO L902 garLoopResultBuilder]: At program point L5875(lines 5875 5876) the Hoare annotation is: true [2022-11-19 07:19:10,930 INFO L899 garLoopResultBuilder]: For program point uas_alloc_data_urbEXIT(lines 5845 5886) no Hoare annotation was computed. [2022-11-19 07:19:10,930 INFO L899 garLoopResultBuilder]: For program point L5875-1(lines 5875 5876) no Hoare annotation was computed. [2022-11-19 07:19:10,930 INFO L899 garLoopResultBuilder]: For program point L5871(lines 5871 5874) no Hoare annotation was computed. [2022-11-19 07:19:10,931 INFO L902 garLoopResultBuilder]: At program point uas_alloc_data_urbENTRY(lines 5845 5886) the Hoare annotation is: true [2022-11-19 07:19:10,931 INFO L902 garLoopResultBuilder]: At program point L5863(line 5863) the Hoare annotation is: true [2022-11-19 07:19:10,931 INFO L899 garLoopResultBuilder]: For program point L5863-1(line 5863) no Hoare annotation was computed. [2022-11-19 07:19:10,931 INFO L902 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2022-11-19 07:19:10,931 INFO L902 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2022-11-19 07:19:10,931 INFO L902 garLoopResultBuilder]: At program point #Ultimate.C_memcpyENTRY(line -1) the Hoare annotation is: true [2022-11-19 07:19:10,932 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memcpyEXIT(line -1) no Hoare annotation was computed. [2022-11-19 07:19:10,932 INFO L899 garLoopResultBuilder]: For program point call_and_disable_work_1FINAL(lines 6891 6920) no Hoare annotation was computed. [2022-11-19 07:19:10,932 INFO L899 garLoopResultBuilder]: For program point L6912(lines 6912 6917) no Hoare annotation was computed. [2022-11-19 07:19:10,932 INFO L899 garLoopResultBuilder]: For program point L6913-1(line 6913) no Hoare annotation was computed. [2022-11-19 07:19:10,932 INFO L902 garLoopResultBuilder]: At program point L6913(line 6913) the Hoare annotation is: true [2022-11-19 07:19:10,932 INFO L899 garLoopResultBuilder]: For program point L6906(lines 6906 6911) no Hoare annotation was computed. [2022-11-19 07:19:10,932 INFO L899 garLoopResultBuilder]: For program point L6907-1(line 6907) no Hoare annotation was computed. [2022-11-19 07:19:10,933 INFO L902 garLoopResultBuilder]: At program point L6907(line 6907) the Hoare annotation is: true [2022-11-19 07:19:10,933 INFO L899 garLoopResultBuilder]: For program point call_and_disable_work_1EXIT(lines 6891 6920) no Hoare annotation was computed. [2022-11-19 07:19:10,933 INFO L899 garLoopResultBuilder]: For program point L6900(lines 6900 6905) no Hoare annotation was computed. [2022-11-19 07:19:10,933 INFO L899 garLoopResultBuilder]: For program point L6901-1(line 6901) no Hoare annotation was computed. [2022-11-19 07:19:10,933 INFO L902 garLoopResultBuilder]: At program point L6901(line 6901) the Hoare annotation is: true [2022-11-19 07:19:10,933 INFO L899 garLoopResultBuilder]: For program point L6894(lines 6894 6899) no Hoare annotation was computed. [2022-11-19 07:19:10,934 INFO L899 garLoopResultBuilder]: For program point L6895-1(line 6895) no Hoare annotation was computed. [2022-11-19 07:19:10,934 INFO L902 garLoopResultBuilder]: At program point L6895(line 6895) the Hoare annotation is: true [2022-11-19 07:19:10,934 INFO L902 garLoopResultBuilder]: At program point call_and_disable_work_1ENTRY(lines 6891 6920) the Hoare annotation is: true [2022-11-19 07:19:10,934 INFO L899 garLoopResultBuilder]: For program point usb_free_urbEXIT(lines 8205 8207) no Hoare annotation was computed. [2022-11-19 07:19:10,934 INFO L902 garLoopResultBuilder]: At program point usb_free_urbENTRY(lines 8205 8207) the Hoare annotation is: true [2022-11-19 07:19:10,934 INFO L902 garLoopResultBuilder]: At program point __create_pipeENTRY(lines 5121 5126) the Hoare annotation is: true [2022-11-19 07:19:10,935 INFO L899 garLoopResultBuilder]: For program point __create_pipeEXIT(lines 5121 5126) no Hoare annotation was computed. [2022-11-19 07:19:10,935 INFO L902 garLoopResultBuilder]: At program point spin_unlock_irqrestoreENTRY(lines 4911 4917) the Hoare annotation is: true [2022-11-19 07:19:10,935 INFO L899 garLoopResultBuilder]: For program point spin_unlock_irqrestoreEXIT(lines 4911 4917) no Hoare annotation was computed. [2022-11-19 07:19:10,935 INFO L902 garLoopResultBuilder]: At program point L4817(line 4817) the Hoare annotation is: true [2022-11-19 07:19:10,935 INFO L902 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 4805 4821) the Hoare annotation is: true [2022-11-19 07:19:10,935 INFO L899 garLoopResultBuilder]: For program point L4817-1(line 4817) no Hoare annotation was computed. [2022-11-19 07:19:10,936 INFO L899 garLoopResultBuilder]: For program point L4812(lines 4812 4819) no Hoare annotation was computed. [2022-11-19 07:19:10,936 INFO L899 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 4805 4821) no Hoare annotation was computed. [2022-11-19 07:19:10,936 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 4805 4821) no Hoare annotation was computed. [2022-11-19 07:19:10,936 INFO L899 garLoopResultBuilder]: For program point uas_xfer_dataEXIT(lines 5636 5650) no Hoare annotation was computed. [2022-11-19 07:19:10,936 INFO L902 garLoopResultBuilder]: At program point uas_xfer_dataENTRY(lines 5636 5650) the Hoare annotation is: true [2022-11-19 07:19:10,936 INFO L902 garLoopResultBuilder]: At program point L5643(line 5643) the Hoare annotation is: true [2022-11-19 07:19:10,936 INFO L899 garLoopResultBuilder]: For program point L5644-1(lines 5636 5650) no Hoare annotation was computed. [2022-11-19 07:19:10,937 INFO L899 garLoopResultBuilder]: For program point L5643-1(line 5643) no Hoare annotation was computed. [2022-11-19 07:19:10,937 INFO L902 garLoopResultBuilder]: At program point L5645(line 5645) the Hoare annotation is: true [2022-11-19 07:19:10,937 INFO L899 garLoopResultBuilder]: For program point L5644(lines 5644 5647) no Hoare annotation was computed. [2022-11-19 07:19:10,937 INFO L902 garLoopResultBuilder]: At program point uas_free_unsubmitted_urbsENTRY(lines 5573 5596) the Hoare annotation is: true [2022-11-19 07:19:10,937 INFO L902 garLoopResultBuilder]: At program point L5591(line 5591) the Hoare annotation is: true [2022-11-19 07:19:10,937 INFO L899 garLoopResultBuilder]: For program point L5591-1(line 5591) no Hoare annotation was computed. [2022-11-19 07:19:10,938 INFO L902 garLoopResultBuilder]: At program point L5587(line 5587) the Hoare annotation is: true [2022-11-19 07:19:10,938 INFO L899 garLoopResultBuilder]: For program point L5587-1(line 5587) no Hoare annotation was computed. [2022-11-19 07:19:10,938 INFO L902 garLoopResultBuilder]: At program point L5583(line 5583) the Hoare annotation is: true [2022-11-19 07:19:10,938 INFO L899 garLoopResultBuilder]: For program point L5583-1(line 5583) no Hoare annotation was computed. [2022-11-19 07:19:10,938 INFO L899 garLoopResultBuilder]: For program point L5577(lines 5577 5580) no Hoare annotation was computed. [2022-11-19 07:19:10,938 INFO L899 garLoopResultBuilder]: For program point uas_free_unsubmitted_urbsEXIT(lines 5573 5596) no Hoare annotation was computed. [2022-11-19 07:19:10,938 INFO L899 garLoopResultBuilder]: For program point L5590(lines 5590 5593) no Hoare annotation was computed. [2022-11-19 07:19:10,939 INFO L899 garLoopResultBuilder]: For program point L5586(lines 5586 5589) no Hoare annotation was computed. [2022-11-19 07:19:10,939 INFO L899 garLoopResultBuilder]: For program point L5590-2(lines 5573 5596) no Hoare annotation was computed. [2022-11-19 07:19:10,939 INFO L899 garLoopResultBuilder]: For program point L5582(lines 5582 5585) no Hoare annotation was computed. [2022-11-19 07:19:10,939 INFO L899 garLoopResultBuilder]: For program point L5586-2(lines 5586 5589) no Hoare annotation was computed. [2022-11-19 07:19:10,939 INFO L899 garLoopResultBuilder]: For program point L5582-2(lines 5582 5585) no Hoare annotation was computed. [2022-11-19 07:19:10,939 INFO L902 garLoopResultBuilder]: At program point usb_anchor_urbENTRY(lines 8195 8197) the Hoare annotation is: true [2022-11-19 07:19:10,940 INFO L899 garLoopResultBuilder]: For program point usb_anchor_urbEXIT(lines 8195 8197) no Hoare annotation was computed. [2022-11-19 07:19:10,940 INFO L902 garLoopResultBuilder]: At program point L5246(lines 5235 5252) the Hoare annotation is: true [2022-11-19 07:19:10,940 INFO L902 garLoopResultBuilder]: At program point uas_find_uas_alt_settingENTRY(lines 5230 5253) the Hoare annotation is: true [2022-11-19 07:19:10,940 INFO L899 garLoopResultBuilder]: For program point uas_find_uas_alt_settingFINAL(lines 5230 5253) no Hoare annotation was computed. [2022-11-19 07:19:10,940 INFO L902 garLoopResultBuilder]: At program point L5247(lines 5247 5250) the Hoare annotation is: true [2022-11-19 07:19:10,940 INFO L899 garLoopResultBuilder]: For program point uas_find_uas_alt_settingEXIT(lines 5230 5253) no Hoare annotation was computed. [2022-11-19 07:19:10,941 INFO L899 garLoopResultBuilder]: For program point L5241(lines 5241 5244) no Hoare annotation was computed. [2022-11-19 07:19:10,941 INFO L899 garLoopResultBuilder]: For program point usb_kill_urbEXIT(lines 8214 8216) no Hoare annotation was computed. [2022-11-19 07:19:10,941 INFO L902 garLoopResultBuilder]: At program point usb_kill_urbENTRY(lines 8214 8216) the Hoare annotation is: true [2022-11-19 07:19:10,941 INFO L899 garLoopResultBuilder]: For program point usb_wait_anchor_empty_timeoutEXIT(lines 8244 8246) no Hoare annotation was computed. [2022-11-19 07:19:10,941 INFO L902 garLoopResultBuilder]: At program point usb_wait_anchor_empty_timeoutENTRY(lines 8244 8246) the Hoare annotation is: true [2022-11-19 07:19:10,941 INFO L902 garLoopResultBuilder]: At program point schedule_workENTRY(lines 4947 4954) the Hoare annotation is: true [2022-11-19 07:19:10,942 INFO L902 garLoopResultBuilder]: At program point L7206(line 7206) the Hoare annotation is: true [2022-11-19 07:19:10,942 INFO L899 garLoopResultBuilder]: For program point schedule_workEXIT(lines 4947 4954) no Hoare annotation was computed. [2022-11-19 07:19:10,942 INFO L899 garLoopResultBuilder]: For program point L7204-1(line 7204) no Hoare annotation was computed. [2022-11-19 07:19:10,942 INFO L902 garLoopResultBuilder]: At program point L7204(line 7204) the Hoare annotation is: true [2022-11-19 07:19:10,942 INFO L902 garLoopResultBuilder]: At program point L7206-1(line 7206) the Hoare annotation is: true [2022-11-19 07:19:10,942 INFO L899 garLoopResultBuilder]: For program point scsi_inEXIT(lines 5162 5169) no Hoare annotation was computed. [2022-11-19 07:19:10,943 INFO L902 garLoopResultBuilder]: At program point scsi_inENTRY(lines 5162 5169) the Hoare annotation is: true [2022-11-19 07:19:10,943 INFO L899 garLoopResultBuilder]: For program point uas_disconnectFINAL(lines 6733 6758) no Hoare annotation was computed. [2022-11-19 07:19:10,943 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))) [2022-11-19 07:19:10,943 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))) [2022-11-19 07:19:10,944 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))) [2022-11-19 07:19:10,944 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))) [2022-11-19 07:19:10,944 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))) [2022-11-19 07:19:10,944 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))) [2022-11-19 07:19:10,944 INFO L899 garLoopResultBuilder]: For program point L6745-1(line 6745) no Hoare annotation was computed. [2022-11-19 07:19:10,945 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))) [2022-11-19 07:19:10,945 INFO L899 garLoopResultBuilder]: For program point L6741-1(line 6741) no Hoare annotation was computed. [2022-11-19 07:19:10,945 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))) [2022-11-19 07:19:10,945 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))) [2022-11-19 07:19:10,946 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))) [2022-11-19 07:19:10,946 INFO L902 garLoopResultBuilder]: At program point L6752(line 6752) the Hoare annotation is: true [2022-11-19 07:19:10,946 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))) [2022-11-19 07:19:10,946 INFO L899 garLoopResultBuilder]: For program point L6744-1(line 6744) no Hoare annotation was computed. [2022-11-19 07:19:10,946 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))) [2022-11-19 07:19:10,947 INFO L899 garLoopResultBuilder]: For program point uas_disconnectEXIT(lines 6733 6758) no Hoare annotation was computed. [2022-11-19 07:19:10,947 INFO L902 garLoopResultBuilder]: At program point activate_work_1ENTRY(lines 6943 6972) the Hoare annotation is: true [2022-11-19 07:19:10,947 INFO L899 garLoopResultBuilder]: For program point activate_work_1EXIT(lines 6943 6972) no Hoare annotation was computed. [2022-11-19 07:19:10,947 INFO L902 garLoopResultBuilder]: At program point usb_kill_anchored_urbsENTRY(lines 8211 8213) the Hoare annotation is: true [2022-11-19 07:19:10,947 INFO L899 garLoopResultBuilder]: For program point usb_kill_anchored_urbsEXIT(lines 8211 8213) no Hoare annotation was computed. [2022-11-19 07:19:10,947 INFO L902 garLoopResultBuilder]: At program point L5087(line 5087) the Hoare annotation is: true [2022-11-19 07:19:10,947 INFO L902 garLoopResultBuilder]: At program point L5086(line 5086) the Hoare annotation is: true [2022-11-19 07:19:10,948 INFO L902 garLoopResultBuilder]: At program point L5087-1(line 5087) the Hoare annotation is: true [2022-11-19 07:19:10,948 INFO L902 garLoopResultBuilder]: At program point L5089(line 5089) the Hoare annotation is: true [2022-11-19 07:19:10,948 INFO L899 garLoopResultBuilder]: For program point L5090-1(lines 5090 5091) no Hoare annotation was computed. [2022-11-19 07:19:10,948 INFO L899 garLoopResultBuilder]: For program point L5089-1(line 5089) no Hoare annotation was computed. [2022-11-19 07:19:10,948 INFO L899 garLoopResultBuilder]: For program point L5086-1(line 5086) no Hoare annotation was computed. [2022-11-19 07:19:10,948 INFO L899 garLoopResultBuilder]: For program point init_usb_anchorEXIT(lines 5081 5094) no Hoare annotation was computed. [2022-11-19 07:19:10,949 INFO L902 garLoopResultBuilder]: At program point L5090(lines 5090 5091) the Hoare annotation is: true [2022-11-19 07:19:10,949 INFO L902 garLoopResultBuilder]: At program point init_usb_anchorENTRY(lines 5081 5094) the Hoare annotation is: true [2022-11-19 07:19:10,949 INFO L899 garLoopResultBuilder]: For program point warn_slowpath_nullEXIT(lines 8247 8249) no Hoare annotation was computed. [2022-11-19 07:19:10,949 INFO L902 garLoopResultBuilder]: At program point warn_slowpath_nullENTRY(lines 8247 8249) the Hoare annotation is: true [2022-11-19 07:19:10,949 INFO L902 garLoopResultBuilder]: At program point usb_fill_bulk_urbENTRY(lines 5095 5109) the Hoare annotation is: true [2022-11-19 07:19:10,949 INFO L899 garLoopResultBuilder]: For program point usb_fill_bulk_urbEXIT(lines 5095 5109) no Hoare annotation was computed. [2022-11-19 07:19:10,949 INFO L899 garLoopResultBuilder]: For program point usb_pipe_endpointEXIT(lines 5127 5135) no Hoare annotation was computed. [2022-11-19 07:19:10,950 INFO L902 garLoopResultBuilder]: At program point usb_pipe_endpointENTRY(lines 5127 5135) the Hoare annotation is: true [2022-11-19 07:19:10,950 INFO L902 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 7413 7419) the Hoare annotation is: true [2022-11-19 07:19:10,950 INFO L899 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 7417) no Hoare annotation was computed. [2022-11-19 07:19:10,950 INFO L899 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 7413 7419) no Hoare annotation was computed. [2022-11-19 07:19:10,950 INFO L899 garLoopResultBuilder]: For program point L5632-1(line 5632) no Hoare annotation was computed. [2022-11-19 07:19:10,951 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))) [2022-11-19 07:19:10,951 INFO L899 garLoopResultBuilder]: For program point L5626(lines 5626 5629) no Hoare annotation was computed. [2022-11-19 07:19:10,951 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))) [2022-11-19 07:19:10,951 INFO L899 garLoopResultBuilder]: For program point L5620(lines 5620 5624) no Hoare annotation was computed. [2022-11-19 07:19:10,951 INFO L899 garLoopResultBuilder]: For program point uas_try_completeFINAL(lines 5597 5635) no Hoare annotation was computed. [2022-11-19 07:19:10,951 INFO L899 garLoopResultBuilder]: For program point L5608-1(lines 5608 5617) no Hoare annotation was computed. [2022-11-19 07:19:10,952 INFO L899 garLoopResultBuilder]: For program point L5608(lines 5608 5617) no Hoare annotation was computed. [2022-11-19 07:19:10,952 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))) [2022-11-19 07:19:10,952 INFO L899 garLoopResultBuilder]: For program point L5631-1(line 5631) no Hoare annotation was computed. [2022-11-19 07:19:10,952 INFO L899 garLoopResultBuilder]: For program point L5625(line 5625) no Hoare annotation was computed. [2022-11-19 07:19:10,952 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))) [2022-11-19 07:19:10,953 INFO L899 garLoopResultBuilder]: For program point L5619-1(line 5619) no Hoare annotation was computed. [2022-11-19 07:19:10,953 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))) [2022-11-19 07:19:10,953 INFO L899 garLoopResultBuilder]: For program point uas_try_completeEXIT(lines 5597 5635) no Hoare annotation was computed. [2022-11-19 07:19:10,953 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))) [2022-11-19 07:19:10,953 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))) [2022-11-19 07:19:10,954 INFO L899 garLoopResultBuilder]: For program point L5609-1(line 5609) no Hoare annotation was computed. [2022-11-19 07:19:10,954 INFO L899 garLoopResultBuilder]: For program point L5467(line 5467) no Hoare annotation was computed. [2022-11-19 07:19:10,954 INFO L902 garLoopResultBuilder]: At program point L5469(line 5469) the Hoare annotation is: true [2022-11-19 07:19:10,954 INFO L899 garLoopResultBuilder]: For program point L5469-1(line 5469) no Hoare annotation was computed. [2022-11-19 07:19:10,954 INFO L899 garLoopResultBuilder]: For program point uas_add_workEXIT(lines 5435 5472) no Hoare annotation was computed. [2022-11-19 07:19:10,954 INFO L902 garLoopResultBuilder]: At program point L5463(lines 5463 5464) the Hoare annotation is: true [2022-11-19 07:19:10,955 INFO L902 garLoopResultBuilder]: At program point L5461(line 5461) the Hoare annotation is: true [2022-11-19 07:19:10,955 INFO L899 garLoopResultBuilder]: For program point L5461-1(line 5461) no Hoare annotation was computed. [2022-11-19 07:19:10,955 INFO L902 garLoopResultBuilder]: At program point L5451(line 5451) the Hoare annotation is: true [2022-11-19 07:19:10,955 INFO L899 garLoopResultBuilder]: For program point L5451-1(line 5451) no Hoare annotation was computed. [2022-11-19 07:19:10,955 INFO L899 garLoopResultBuilder]: For program point L5462(lines 5462 5466) no Hoare annotation was computed. [2022-11-19 07:19:10,955 INFO L902 garLoopResultBuilder]: At program point L5462-1(lines 5462 5466) the Hoare annotation is: true [2022-11-19 07:19:10,955 INFO L899 garLoopResultBuilder]: For program point L5450(lines 5450 5459) no Hoare annotation was computed. [2022-11-19 07:19:10,956 INFO L899 garLoopResultBuilder]: For program point L5450-1(lines 5450 5459) no Hoare annotation was computed. [2022-11-19 07:19:10,956 INFO L902 garLoopResultBuilder]: At program point uas_add_workENTRY(lines 5435 5472) the Hoare annotation is: true [2022-11-19 07:19:10,956 INFO L899 garLoopResultBuilder]: For program point scsi_outEXIT(lines 5170 5175) no Hoare annotation was computed. [2022-11-19 07:19:10,956 INFO L902 garLoopResultBuilder]: At program point scsi_outENTRY(lines 5170 5175) the Hoare annotation is: true [2022-11-19 07:19:10,956 INFO L902 garLoopResultBuilder]: At program point scsi_report_bus_resetENTRY(lines 8176 8178) the Hoare annotation is: true [2022-11-19 07:19:10,956 INFO L899 garLoopResultBuilder]: For program point scsi_report_bus_resetEXIT(lines 8176 8178) no Hoare annotation was computed. [2022-11-19 07:19:10,956 INFO L902 garLoopResultBuilder]: At program point L4958(line 4958) the Hoare annotation is: true [2022-11-19 07:19:10,957 INFO L902 garLoopResultBuilder]: At program point L4958-1(line 4958) the Hoare annotation is: true [2022-11-19 07:19:10,957 INFO L899 garLoopResultBuilder]: For program point kzallocEXIT(lines 4970 4977) no Hoare annotation was computed. [2022-11-19 07:19:10,957 INFO L902 garLoopResultBuilder]: At program point kzallocENTRY(lines 4970 4977) the Hoare annotation is: true [2022-11-19 07:19:10,957 INFO L902 garLoopResultBuilder]: At program point lock_is_heldENTRY(lines 8123 8125) the Hoare annotation is: true [2022-11-19 07:19:10,957 INFO L899 garLoopResultBuilder]: For program point lock_is_heldEXIT(lines 8123 8125) no Hoare annotation was computed. [2022-11-19 07:19:10,957 INFO L899 garLoopResultBuilder]: For program point ldv_initialize_scsi_host_template_3EXIT(lines 6973 6980) no Hoare annotation was computed. [2022-11-19 07:19:10,958 INFO L899 garLoopResultBuilder]: For program point L6976(line 6976) no Hoare annotation was computed. [2022-11-19 07:19:10,958 INFO L899 garLoopResultBuilder]: For program point L6977-1(line 6977) no Hoare annotation was computed. [2022-11-19 07:19:10,958 INFO L902 garLoopResultBuilder]: At program point L6977(line 6977) the Hoare annotation is: true [2022-11-19 07:19:10,958 INFO L902 garLoopResultBuilder]: At program point ldv_initialize_scsi_host_template_3ENTRY(lines 6973 6980) the Hoare annotation is: true [2022-11-19 07:19:10,958 INFO L902 garLoopResultBuilder]: At program point queue_work_onENTRY(lines 8144 8146) the Hoare annotation is: true [2022-11-19 07:19:10,958 INFO L899 garLoopResultBuilder]: For program point queue_work_onEXIT(lines 8144 8146) no Hoare annotation was computed. [2022-11-19 07:19:10,958 INFO L899 garLoopResultBuilder]: For program point L6047(lines 6047 6059) no Hoare annotation was computed. [2022-11-19 07:19:10,959 INFO L899 garLoopResultBuilder]: For program point L6047-2(lines 6047 6059) no Hoare annotation was computed. [2022-11-19 07:19:10,959 INFO L899 garLoopResultBuilder]: For program point L6031(lines 6031 6034) no Hoare annotation was computed. [2022-11-19 07:19:10,959 INFO L902 garLoopResultBuilder]: At program point L5899(line 5899) the Hoare annotation is: true [2022-11-19 07:19:10,959 INFO L899 garLoopResultBuilder]: For program point L5899-1(line 5899) no Hoare annotation was computed. [2022-11-19 07:19:10,959 INFO L899 garLoopResultBuilder]: For program point uas_submit_urbsFINAL(lines 5999 6107) no Hoare annotation was computed. [2022-11-19 07:19:10,959 INFO L902 garLoopResultBuilder]: At program point L5965(lines 5965 5966) the Hoare annotation is: true [2022-11-19 07:19:10,959 INFO L899 garLoopResultBuilder]: For program point L5965-1(lines 5965 5966) no Hoare annotation was computed. [2022-11-19 07:19:10,960 INFO L899 garLoopResultBuilder]: For program point L6048-1(line 6048) no Hoare annotation was computed. [2022-11-19 07:19:10,960 INFO L902 garLoopResultBuilder]: At program point L6048(line 6048) the Hoare annotation is: true [2022-11-19 07:19:10,960 INFO L899 garLoopResultBuilder]: For program point L6082(lines 6082 6090) no Hoare annotation was computed. [2022-11-19 07:19:10,960 INFO L899 garLoopResultBuilder]: For program point L5983(lines 5983 5986) no Hoare annotation was computed. [2022-11-19 07:19:10,960 INFO L902 garLoopResultBuilder]: At program point L6049(line 6049) the Hoare annotation is: true [2022-11-19 07:19:10,960 INFO L899 garLoopResultBuilder]: For program point L6049-1(line 6049) no Hoare annotation was computed. [2022-11-19 07:19:10,961 INFO L899 garLoopResultBuilder]: For program point L6082-2(lines 6082 6090) no Hoare annotation was computed. [2022-11-19 07:19:10,961 INFO L899 garLoopResultBuilder]: For program point L5901(lines 5901 5904) no Hoare annotation was computed. [2022-11-19 07:19:10,961 INFO L899 garLoopResultBuilder]: For program point L6050(lines 6050 6055) no Hoare annotation was computed. [2022-11-19 07:19:10,961 INFO L902 garLoopResultBuilder]: At program point L5918(lines 5896 5923) the Hoare annotation is: true [2022-11-19 07:19:10,961 INFO L902 garLoopResultBuilder]: At program point L5951-3(line 5951) the Hoare annotation is: true [2022-11-19 07:19:10,961 INFO L902 garLoopResultBuilder]: At program point L5968(lines 5936 5973) the Hoare annotation is: true [2022-11-19 07:19:10,961 INFO L902 garLoopResultBuilder]: At program point L6051(line 6051) the Hoare annotation is: true [2022-11-19 07:19:10,962 INFO L899 garLoopResultBuilder]: For program point L6051-1(line 6051) no Hoare annotation was computed. [2022-11-19 07:19:10,962 INFO L899 garLoopResultBuilder]: For program point L6084(lines 6084 6087) no Hoare annotation was computed. [2022-11-19 07:19:10,962 INFO L899 garLoopResultBuilder]: For program point L5952(line 5952) no Hoare annotation was computed. [2022-11-19 07:19:10,962 INFO L899 garLoopResultBuilder]: For program point L6052-1(line 6052) no Hoare annotation was computed. [2022-11-19 07:19:10,962 INFO L902 garLoopResultBuilder]: At program point L6052(line 6052) the Hoare annotation is: true [2022-11-19 07:19:10,962 INFO L899 garLoopResultBuilder]: For program point L6069-2(lines 6069 6081) no Hoare annotation was computed. [2022-11-19 07:19:10,962 INFO L899 garLoopResultBuilder]: For program point L6069(lines 6069 6081) no Hoare annotation was computed. [2022-11-19 07:19:10,963 INFO L902 garLoopResultBuilder]: At program point L5987(line 5987) the Hoare annotation is: true [2022-11-19 07:19:10,963 INFO L902 garLoopResultBuilder]: At program point L5987-1(line 5987) the Hoare annotation is: true [2022-11-19 07:19:10,963 INFO L899 garLoopResultBuilder]: For program point L5954(lines 5954 5957) no Hoare annotation was computed. [2022-11-19 07:19:10,963 INFO L899 garLoopResultBuilder]: For program point L5921(line 5921) no Hoare annotation was computed. [2022-11-19 07:19:10,963 INFO L902 garLoopResultBuilder]: At program point L6070(line 6070) the Hoare annotation is: true [2022-11-19 07:19:10,963 INFO L899 garLoopResultBuilder]: For program point L5971(line 5971) no Hoare annotation was computed. [2022-11-19 07:19:10,963 INFO L899 garLoopResultBuilder]: For program point L6070-1(line 6070) no Hoare annotation was computed. [2022-11-19 07:19:10,964 INFO L902 garLoopResultBuilder]: At program point L5905(line 5905) the Hoare annotation is: true [2022-11-19 07:19:10,964 INFO L899 garLoopResultBuilder]: For program point L5905-1(line 5905) no Hoare annotation was computed. [2022-11-19 07:19:10,964 INFO L902 garLoopResultBuilder]: At program point L5955(lines 5936 5973) the Hoare annotation is: true [2022-11-19 07:19:10,964 INFO L902 garLoopResultBuilder]: At program point L5922(lines 5887 5924) the Hoare annotation is: true [2022-11-19 07:19:10,964 INFO L899 garLoopResultBuilder]: For program point L5988(line 5988) no Hoare annotation was computed. [2022-11-19 07:19:10,964 INFO L902 garLoopResultBuilder]: At program point L6071(line 6071) the Hoare annotation is: true [2022-11-19 07:19:10,965 INFO L899 garLoopResultBuilder]: For program point L6038(lines 6038 6046) no Hoare annotation was computed. [2022-11-19 07:19:10,965 INFO L899 garLoopResultBuilder]: For program point L6071-1(line 6071) no Hoare annotation was computed. [2022-11-19 07:19:10,965 INFO L899 garLoopResultBuilder]: For program point L6038-2(lines 6038 6046) no Hoare annotation was computed. [2022-11-19 07:19:10,965 INFO L902 garLoopResultBuilder]: At program point L5972(lines 5925 5974) the Hoare annotation is: true [2022-11-19 07:19:10,965 INFO L902 garLoopResultBuilder]: At program point L6022(line 6022) the Hoare annotation is: true [2022-11-19 07:19:10,965 INFO L899 garLoopResultBuilder]: For program point L6022-1(line 6022) no Hoare annotation was computed. [2022-11-19 07:19:10,965 INFO L899 garLoopResultBuilder]: For program point L5989(lines 5989 5995) no Hoare annotation was computed. [2022-11-19 07:19:10,966 INFO L902 garLoopResultBuilder]: At program point L6039(line 6039) the Hoare annotation is: true [2022-11-19 07:19:10,966 INFO L899 garLoopResultBuilder]: For program point L6039-1(line 6039) no Hoare annotation was computed. [2022-11-19 07:19:10,966 INFO L899 garLoopResultBuilder]: For program point L6072(lines 6072 6077) no Hoare annotation was computed. [2022-11-19 07:19:10,966 INFO L899 garLoopResultBuilder]: For program point L5907(lines 5907 5910) no Hoare annotation was computed. [2022-11-19 07:19:10,966 INFO L899 garLoopResultBuilder]: For program point L5940-1(line 5940) no Hoare annotation was computed. [2022-11-19 07:19:10,966 INFO L902 garLoopResultBuilder]: At program point L5940(line 5940) the Hoare annotation is: true [2022-11-19 07:19:10,966 INFO L902 garLoopResultBuilder]: At program point uas_submit_urbsENTRY(lines 5999 6107) the Hoare annotation is: true [2022-11-19 07:19:10,967 INFO L899 garLoopResultBuilder]: For program point L6023(lines 6023 6027) no Hoare annotation was computed. [2022-11-19 07:19:10,967 INFO L902 garLoopResultBuilder]: At program point L6023-1(lines 6023 6027) the Hoare annotation is: true [2022-11-19 07:19:10,967 INFO L902 garLoopResultBuilder]: At program point L5990(line 5990) the Hoare annotation is: true [2022-11-19 07:19:10,967 INFO L902 garLoopResultBuilder]: At program point L5990-1(line 5990) the Hoare annotation is: true [2022-11-19 07:19:10,967 INFO L902 garLoopResultBuilder]: At program point L6073(line 6073) the Hoare annotation is: true [2022-11-19 07:19:10,967 INFO L899 garLoopResultBuilder]: For program point L6040(lines 6040 6043) no Hoare annotation was computed. [2022-11-19 07:19:10,968 INFO L899 garLoopResultBuilder]: For program point L6073-1(line 6073) no Hoare annotation was computed. [2022-11-19 07:19:10,968 INFO L902 garLoopResultBuilder]: At program point L5908(lines 5896 5923) the Hoare annotation is: true [2022-11-19 07:19:10,968 INFO L902 garLoopResultBuilder]: At program point L5991(line 5991) the Hoare annotation is: true [2022-11-19 07:19:10,968 INFO L902 garLoopResultBuilder]: At program point L6024(lines 6024 6025) the Hoare annotation is: true [2022-11-19 07:19:10,968 INFO L902 garLoopResultBuilder]: At program point L6074(line 6074) the Hoare annotation is: true [2022-11-19 07:19:10,968 INFO L899 garLoopResultBuilder]: For program point L5942(lines 5942 5945) no Hoare annotation was computed. [2022-11-19 07:19:10,968 INFO L899 garLoopResultBuilder]: For program point L6074-1(line 6074) no Hoare annotation was computed. [2022-11-19 07:19:10,969 INFO L899 garLoopResultBuilder]: For program point L6091(lines 6091 6104) no Hoare annotation was computed. [2022-11-19 07:19:10,969 INFO L902 garLoopResultBuilder]: At program point L5959(line 5959) the Hoare annotation is: true [2022-11-19 07:19:10,969 INFO L902 garLoopResultBuilder]: At program point L5959-1(line 5959) the Hoare annotation is: true [2022-11-19 07:19:10,969 INFO L899 garLoopResultBuilder]: For program point L6091-2(lines 6091 6104) no Hoare annotation was computed. [2022-11-19 07:19:10,969 INFO L899 garLoopResultBuilder]: For program point L5992(line 5992) no Hoare annotation was computed. [2022-11-19 07:19:10,969 INFO L899 garLoopResultBuilder]: For program point L6092-1(line 6092) no Hoare annotation was computed. [2022-11-19 07:19:10,969 INFO L902 garLoopResultBuilder]: At program point L6092(line 6092) the Hoare annotation is: true [2022-11-19 07:19:10,970 INFO L902 garLoopResultBuilder]: At program point L5911(lines 5911 5912) the Hoare annotation is: true [2022-11-19 07:19:10,970 INFO L899 garLoopResultBuilder]: For program point L5911-1(lines 5911 5912) no Hoare annotation was computed. [2022-11-19 07:19:10,970 INFO L899 garLoopResultBuilder]: For program point L6060-2(lines 6060 6068) no Hoare annotation was computed. [2022-11-19 07:19:10,970 INFO L902 garLoopResultBuilder]: At program point L6093(line 6093) the Hoare annotation is: true [2022-11-19 07:19:10,970 INFO L899 garLoopResultBuilder]: For program point L6060(lines 6060 6068) no Hoare annotation was computed. [2022-11-19 07:19:10,970 INFO L899 garLoopResultBuilder]: For program point L6093-1(line 6093) no Hoare annotation was computed. [2022-11-19 07:19:10,970 INFO L899 garLoopResultBuilder]: For program point L6011(lines 6011 6020) no Hoare annotation was computed. [2022-11-19 07:19:10,971 INFO L899 garLoopResultBuilder]: For program point L6011-1(lines 6011 6020) no Hoare annotation was computed. [2022-11-19 07:19:10,971 INFO L899 garLoopResultBuilder]: For program point L6094(lines 6094 6099) no Hoare annotation was computed. [2022-11-19 07:19:10,971 INFO L902 garLoopResultBuilder]: At program point L6061(line 6061) the Hoare annotation is: true [2022-11-19 07:19:10,971 INFO L899 garLoopResultBuilder]: For program point L6028(line 6028) no Hoare annotation was computed. [2022-11-19 07:19:10,971 INFO L899 garLoopResultBuilder]: For program point L6061-1(line 6061) no Hoare annotation was computed. [2022-11-19 07:19:10,971 INFO L899 garLoopResultBuilder]: For program point L6012-1(line 6012) no Hoare annotation was computed. [2022-11-19 07:19:10,971 INFO L902 garLoopResultBuilder]: At program point L6012(line 6012) the Hoare annotation is: true [2022-11-19 07:19:10,972 INFO L902 garLoopResultBuilder]: At program point L6095(line 6095) the Hoare annotation is: true [2022-11-19 07:19:10,972 INFO L899 garLoopResultBuilder]: For program point L6062(lines 6062 6065) no Hoare annotation was computed. [2022-11-19 07:19:10,972 INFO L899 garLoopResultBuilder]: For program point L6095-1(line 6095) no Hoare annotation was computed. [2022-11-19 07:19:10,972 INFO L899 garLoopResultBuilder]: For program point uas_submit_urbsEXIT(lines 5999 6107) no Hoare annotation was computed. [2022-11-19 07:19:10,972 INFO L899 garLoopResultBuilder]: For program point L6029-2(lines 6029 6037) no Hoare annotation was computed. [2022-11-19 07:19:10,972 INFO L899 garLoopResultBuilder]: For program point L6029(lines 6029 6037) no Hoare annotation was computed. [2022-11-19 07:19:10,973 INFO L902 garLoopResultBuilder]: At program point L5996(lines 5975 5998) the Hoare annotation is: true [2022-11-19 07:19:10,973 INFO L899 garLoopResultBuilder]: For program point L6096-1(line 6096) no Hoare annotation was computed. [2022-11-19 07:19:10,973 INFO L902 garLoopResultBuilder]: At program point L6096(line 6096) the Hoare annotation is: true [2022-11-19 07:19:10,973 INFO L899 garLoopResultBuilder]: For program point L5964-1(line 5964) no Hoare annotation was computed. [2022-11-19 07:19:10,973 INFO L902 garLoopResultBuilder]: At program point L5964(line 5964) the Hoare annotation is: true [2022-11-19 07:19:10,973 INFO L902 garLoopResultBuilder]: At program point __fswab16ENTRY(lines 4753 4758) the Hoare annotation is: true [2022-11-19 07:19:10,973 INFO L899 garLoopResultBuilder]: For program point __fswab16EXIT(lines 4753 4758) no Hoare annotation was computed. [2022-11-19 07:19:10,974 INFO L899 garLoopResultBuilder]: For program point _raw_spin_lock_irqsaveEXIT(lines 8081 8083) no Hoare annotation was computed. [2022-11-19 07:19:10,974 INFO L902 garLoopResultBuilder]: At program point _raw_spin_lock_irqsaveENTRY(lines 8081 8083) the Hoare annotation is: true [2022-11-19 07:19:10,974 INFO L902 garLoopResultBuilder]: At program point usb_reset_deviceENTRY(lines 8222 8224) the Hoare annotation is: true [2022-11-19 07:19:10,974 INFO L899 garLoopResultBuilder]: For program point usb_reset_deviceEXIT(lines 8222 8224) no Hoare annotation was computed. [2022-11-19 07:19:10,974 INFO L899 garLoopResultBuilder]: For program point L6601-1(line 6601) no Hoare annotation was computed. [2022-11-19 07:19:10,974 INFO L902 garLoopResultBuilder]: At program point L6601(line 6601) the Hoare annotation is: true [2022-11-19 07:19:10,974 INFO L899 garLoopResultBuilder]: For program point L6597(lines 6597 6600) no Hoare annotation was computed. [2022-11-19 07:19:10,975 INFO L899 garLoopResultBuilder]: For program point L6606(lines 6606 6609) no Hoare annotation was computed. [2022-11-19 07:19:10,975 INFO L902 garLoopResultBuilder]: At program point L6577(lines 6564 6585) the Hoare annotation is: true [2022-11-19 07:19:10,975 INFO L899 garLoopResultBuilder]: For program point L6602(lines 6602 6605) no Hoare annotation was computed. [2022-11-19 07:19:10,975 INFO L902 garLoopResultBuilder]: At program point L6582(lines 6564 6585) the Hoare annotation is: true [2022-11-19 07:19:10,975 INFO L902 garLoopResultBuilder]: At program point L6578(lines 6578 6581) the Hoare annotation is: true [2022-11-19 07:19:10,975 INFO L899 garLoopResultBuilder]: For program point L6611(lines 6611 6614) no Hoare annotation was computed. [2022-11-19 07:19:10,976 INFO L902 garLoopResultBuilder]: At program point uas_wait_for_pending_cmndsENTRY(lines 6587 6617) the Hoare annotation is: true [2022-11-19 07:19:10,976 INFO L902 garLoopResultBuilder]: At program point L6566(line 6566) the Hoare annotation is: true [2022-11-19 07:19:10,976 INFO L899 garLoopResultBuilder]: For program point uas_wait_for_pending_cmndsFINAL(lines 6587 6617) no Hoare annotation was computed. [2022-11-19 07:19:10,976 INFO L899 garLoopResultBuilder]: For program point L6566-1(line 6566) no Hoare annotation was computed. [2022-11-19 07:19:10,976 INFO L902 garLoopResultBuilder]: At program point L6583(line 6583) the Hoare annotation is: true [2022-11-19 07:19:10,976 INFO L902 garLoopResultBuilder]: At program point L6612(lines 6592 6616) the Hoare annotation is: true [2022-11-19 07:19:10,976 INFO L899 garLoopResultBuilder]: For program point uas_wait_for_pending_cmndsEXIT(lines 6587 6617) no Hoare annotation was computed. [2022-11-19 07:19:10,977 INFO L899 garLoopResultBuilder]: For program point L6571(lines 6571 6575) no Hoare annotation was computed. [2022-11-19 07:19:10,977 INFO L899 garLoopResultBuilder]: For program point L6567-1(line 6567) no Hoare annotation was computed. [2022-11-19 07:19:10,977 INFO L902 garLoopResultBuilder]: At program point L7368-1(line 7368) the Hoare annotation is: true [2022-11-19 07:19:10,977 INFO L902 garLoopResultBuilder]: At program point L6567(line 6567) the Hoare annotation is: true [2022-11-19 07:19:10,977 INFO L902 garLoopResultBuilder]: At program point L7368(line 7368) the Hoare annotation is: true [2022-11-19 07:19:10,977 INFO L899 garLoopResultBuilder]: For program point L6596-1(line 6596) no Hoare annotation was computed. [2022-11-19 07:19:10,977 INFO L902 garLoopResultBuilder]: At program point L6596(line 6596) the Hoare annotation is: true [2022-11-19 07:19:10,978 INFO L902 garLoopResultBuilder]: At program point ldv__builtin_expectENTRY(lines 4881 4886) the Hoare annotation is: true [2022-11-19 07:19:10,978 INFO L899 garLoopResultBuilder]: For program point ldv__builtin_expectEXIT(lines 4881 4886) no Hoare annotation was computed. [2022-11-19 07:19:10,978 INFO L899 garLoopResultBuilder]: For program point usb_unanchor_urbEXIT(lines 8236 8238) no Hoare annotation was computed. [2022-11-19 07:19:10,978 INFO L902 garLoopResultBuilder]: At program point usb_unanchor_urbENTRY(lines 8236 8238) the Hoare annotation is: true [2022-11-19 07:19:10,978 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memsetEXIT(line -1) no Hoare annotation was computed. [2022-11-19 07:19:10,978 INFO L902 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2022-11-19 07:19:10,979 INFO L902 garLoopResultBuilder]: At program point #Ultimate.C_memsetENTRY(line -1) the Hoare annotation is: true [2022-11-19 07:19:10,979 INFO L902 garLoopResultBuilder]: At program point usb_set_intfdataENTRY(lines 5055 5061) the Hoare annotation is: true [2022-11-19 07:19:10,979 INFO L899 garLoopResultBuilder]: For program point usb_set_intfdataEXIT(lines 5055 5061) no Hoare annotation was computed. [2022-11-19 07:19:10,979 INFO L899 garLoopResultBuilder]: For program point blk_queue_max_hw_sectorsEXIT(lines 8090 8092) no Hoare annotation was computed. [2022-11-19 07:19:10,979 INFO L902 garLoopResultBuilder]: At program point blk_queue_max_hw_sectorsENTRY(lines 8090 8092) the Hoare annotation is: true [2022-11-19 07:19:10,979 INFO L902 garLoopResultBuilder]: At program point assume_abort_if_notENTRY(lines 4802 4804) the Hoare annotation is: true [2022-11-19 07:19:10,979 INFO L899 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 4802 4804) no Hoare annotation was computed. [2022-11-19 07:19:10,980 INFO L902 garLoopResultBuilder]: At program point L4846(line 4846) the Hoare annotation is: true [2022-11-19 07:19:10,980 INFO L899 garLoopResultBuilder]: For program point L4844-1(line 4844) no Hoare annotation was computed. [2022-11-19 07:19:10,980 INFO L899 garLoopResultBuilder]: For program point L4846-1(line 4846) no Hoare annotation was computed. [2022-11-19 07:19:10,980 INFO L899 garLoopResultBuilder]: For program point ldv_init_zallocEXIT(lines 4839 4849) no Hoare annotation was computed. [2022-11-19 07:19:10,980 INFO L902 garLoopResultBuilder]: At program point L4844(line 4844) the Hoare annotation is: true [2022-11-19 07:19:10,980 INFO L902 garLoopResultBuilder]: At program point ldv_init_zallocENTRY(lines 4839 4849) the Hoare annotation is: true [2022-11-19 07:19:10,981 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))) [2022-11-19 07:19:10,981 INFO L899 garLoopResultBuilder]: For program point uas_stat_cmpltEXIT(lines 5651 5754) no Hoare annotation was computed. [2022-11-19 07:19:10,981 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))) [2022-11-19 07:19:10,981 INFO L899 garLoopResultBuilder]: For program point L5742(lines 5664 5753) no Hoare annotation was computed. [2022-11-19 07:19:10,981 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))) [2022-11-19 07:19:10,982 INFO L899 garLoopResultBuilder]: For program point L5676(lines 5676 5684) no Hoare annotation was computed. [2022-11-19 07:19:10,982 INFO L899 garLoopResultBuilder]: For program point L5709-1(line 5709) no Hoare annotation was computed. [2022-11-19 07:19:10,982 INFO L899 garLoopResultBuilder]: For program point L5701(line 5701) no Hoare annotation was computed. [2022-11-19 07:19:10,982 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))) [2022-11-19 07:19:10,982 INFO L899 garLoopResultBuilder]: For program point L5685-1(line 5685) no Hoare annotation was computed. [2022-11-19 07:19:10,982 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))) [2022-11-19 07:19:10,983 INFO L899 garLoopResultBuilder]: For program point L5743-1(line 5743) no Hoare annotation was computed. [2022-11-19 07:19:10,983 INFO L899 garLoopResultBuilder]: For program point L5735(line 5735) no Hoare annotation was computed. [2022-11-19 07:19:10,983 INFO L899 garLoopResultBuilder]: For program point L5727(line 5727) no Hoare annotation was computed. [2022-11-19 07:19:10,983 INFO L899 garLoopResultBuilder]: For program point L5719(line 5719) no Hoare annotation was computed. [2022-11-19 07:19:10,983 INFO L899 garLoopResultBuilder]: For program point L5711(line 5711) no Hoare annotation was computed. [2022-11-19 07:19:10,983 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))) [2022-11-19 07:19:10,984 INFO L899 garLoopResultBuilder]: For program point L5703(lines 5703 5707) no Hoare annotation was computed. [2022-11-19 07:19:10,984 INFO L899 garLoopResultBuilder]: For program point L5736-1(line 5736) no Hoare annotation was computed. [2022-11-19 07:19:10,984 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))) [2022-11-19 07:19:10,984 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))) [2022-11-19 07:19:10,984 INFO L899 garLoopResultBuilder]: For program point L5670-1(line 5670) no Hoare annotation was computed. [2022-11-19 07:19:10,985 INFO L899 garLoopResultBuilder]: For program point L5703-2(lines 5703 5707) no Hoare annotation was computed. [2022-11-19 07:19:10,985 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))) [2022-11-19 07:19:10,985 INFO L899 garLoopResultBuilder]: For program point L5695(lines 5695 5699) no Hoare annotation was computed. [2022-11-19 07:19:10,985 INFO L899 garLoopResultBuilder]: For program point L5728-1(line 5728) no Hoare annotation was computed. [2022-11-19 07:19:10,985 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))) [2022-11-19 07:19:10,985 INFO L899 garLoopResultBuilder]: For program point L5530(lines 5530 5549) no Hoare annotation was computed. [2022-11-19 07:19:10,986 INFO L899 garLoopResultBuilder]: For program point L5720-2(lines 5720 5724) no Hoare annotation was computed. [2022-11-19 07:19:10,986 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))) [2022-11-19 07:19:10,986 INFO L899 garLoopResultBuilder]: For program point L5687-2(lines 5687 5692) no Hoare annotation was computed. [2022-11-19 07:19:10,986 INFO L899 garLoopResultBuilder]: For program point L5712-2(lines 5712 5716) no Hoare annotation was computed. [2022-11-19 07:19:10,986 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))) [2022-11-19 07:19:10,987 INFO L899 garLoopResultBuilder]: For program point L5547-1(line 5547) no Hoare annotation was computed. [2022-11-19 07:19:10,987 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))) [2022-11-19 07:19:10,987 INFO L899 garLoopResultBuilder]: For program point L5704-1(line 5704) no Hoare annotation was computed. [2022-11-19 07:19:10,987 INFO L899 garLoopResultBuilder]: For program point L5671-1(line 5671) no Hoare annotation was computed. [2022-11-19 07:19:10,987 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))) [2022-11-19 07:19:10,988 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))) [2022-11-19 07:19:10,988 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))) [2022-11-19 07:19:10,988 INFO L899 garLoopResultBuilder]: For program point L5729-1(line 5729) no Hoare annotation was computed. [2022-11-19 07:19:10,988 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))) [2022-11-19 07:19:10,988 INFO L899 garLoopResultBuilder]: For program point L5531-1(line 5531) no Hoare annotation was computed. [2022-11-19 07:19:10,989 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))) [2022-11-19 07:19:10,989 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))) [2022-11-19 07:19:10,989 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))) [2022-11-19 07:19:10,989 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))) [2022-11-19 07:19:10,989 INFO L899 garLoopResultBuilder]: For program point L5672(lines 5672 5675) no Hoare annotation was computed. [2022-11-19 07:19:10,990 INFO L899 garLoopResultBuilder]: For program point L5705-1(line 5705) no Hoare annotation was computed. [2022-11-19 07:19:10,990 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))) [2022-11-19 07:19:10,990 INFO L899 garLoopResultBuilder]: For program point L5730-1(line 5730) no Hoare annotation was computed. [2022-11-19 07:19:10,990 INFO L899 garLoopResultBuilder]: For program point L5747(lines 5651 5754) no Hoare annotation was computed. [2022-11-19 07:19:10,990 INFO L899 garLoopResultBuilder]: For program point L5748-1(line 5748) no Hoare annotation was computed. [2022-11-19 07:19:10,990 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))) [2022-11-19 07:19:10,991 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))) [2022-11-19 07:19:10,991 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))) [2022-11-19 07:19:10,991 INFO L899 garLoopResultBuilder]: For program point L5741(lines 5664 5753) no Hoare annotation was computed. [2022-11-19 07:19:10,991 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))) [2022-11-19 07:19:10,991 INFO L899 garLoopResultBuilder]: For program point L5733-1(line 5733) no Hoare annotation was computed. [2022-11-19 07:19:10,992 INFO L899 garLoopResultBuilder]: For program point L5700(lines 5700 5737) no Hoare annotation was computed. [2022-11-19 07:19:10,992 INFO L899 garLoopResultBuilder]: For program point uas_find_endpointsEXIT(lines 5254 5301) no Hoare annotation was computed. [2022-11-19 07:19:10,992 INFO L902 garLoopResultBuilder]: At program point L5290(lines 5262 5300) the Hoare annotation is: true [2022-11-19 07:19:10,992 INFO L902 garLoopResultBuilder]: At program point L5288(lines 5262 5300) the Hoare annotation is: true [2022-11-19 07:19:10,992 INFO L899 garLoopResultBuilder]: For program point L5272(lines 5272 5280) no Hoare annotation was computed. [2022-11-19 07:19:10,992 INFO L902 garLoopResultBuilder]: At program point uas_find_endpointsENTRY(lines 5254 5301) the Hoare annotation is: true [2022-11-19 07:19:10,993 INFO L902 garLoopResultBuilder]: At program point L5283(lines 5262 5300) the Hoare annotation is: true [2022-11-19 07:19:10,993 INFO L899 garLoopResultBuilder]: For program point L6465-1(line 6465) no Hoare annotation was computed. [2022-11-19 07:19:10,993 INFO L902 garLoopResultBuilder]: At program point L6465(line 6465) the Hoare annotation is: true [2022-11-19 07:19:10,993 INFO L899 garLoopResultBuilder]: For program point L6466-1(line 6466) no Hoare annotation was computed. [2022-11-19 07:19:10,993 INFO L899 garLoopResultBuilder]: For program point uas_free_streamsEXIT(lines 6459 6471) no Hoare annotation was computed. [2022-11-19 07:19:10,993 INFO L902 garLoopResultBuilder]: At program point uas_free_streamsENTRY(lines 6459 6471) the Hoare annotation is: true [2022-11-19 07:19:10,993 INFO L902 garLoopResultBuilder]: At program point L6466(line 6466) the Hoare annotation is: true [2022-11-19 07:19:10,994 INFO L902 garLoopResultBuilder]: At program point L6467-1(line 6467) the Hoare annotation is: true [2022-11-19 07:19:10,994 INFO L902 garLoopResultBuilder]: At program point L6467(line 6467) the Hoare annotation is: true [2022-11-19 07:19:10,994 INFO L902 garLoopResultBuilder]: At program point interface_to_usbdevENTRY(lines 5062 5069) the Hoare annotation is: true [2022-11-19 07:19:10,994 INFO L899 garLoopResultBuilder]: For program point interface_to_usbdevEXIT(lines 5062 5069) no Hoare annotation was computed. [2022-11-19 07:19:10,994 INFO L899 garLoopResultBuilder]: For program point L8193-1(line 8193) no Hoare annotation was computed. [2022-11-19 07:19:10,994 INFO L902 garLoopResultBuilder]: At program point usb_alloc_urbENTRY(lines 8192 8194) the Hoare annotation is: true [2022-11-19 07:19:10,995 INFO L902 garLoopResultBuilder]: At program point L8193(line 8193) the Hoare annotation is: true [2022-11-19 07:19:10,995 INFO L899 garLoopResultBuilder]: For program point usb_alloc_urbEXIT(lines 8192 8194) no Hoare annotation was computed. [2022-11-19 07:19:10,995 INFO L899 garLoopResultBuilder]: For program point L8029-1(line 8029) no Hoare annotation was computed. [2022-11-19 07:19:10,995 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)) [2022-11-19 07:19:10,995 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)) [2022-11-19 07:19:10,995 INFO L899 garLoopResultBuilder]: For program point L8030(lines 8030 8036) no Hoare annotation was computed. [2022-11-19 07:19:10,996 INFO L899 garLoopResultBuilder]: For program point L6181(line 6181) no Hoare annotation was computed. [2022-11-19 07:19:10,996 INFO L899 garLoopResultBuilder]: For program point L8031-1(line 8031) no Hoare annotation was computed. [2022-11-19 07:19:10,996 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)) [2022-11-19 07:19:10,996 INFO L899 garLoopResultBuilder]: For program point L7040(line 7040) no Hoare annotation was computed. [2022-11-19 07:19:10,996 INFO L899 garLoopResultBuilder]: For program point L6842(lines 6842 6877) no Hoare annotation was computed. [2022-11-19 07:19:10,996 INFO L899 garLoopResultBuilder]: For program point L6182(lines 6182 6190) no Hoare annotation was computed. [2022-11-19 07:19:10,996 INFO L899 garLoopResultBuilder]: For program point L6182-1(lines 6182 6190) no Hoare annotation was computed. [2022-11-19 07:19:10,997 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)) [2022-11-19 07:19:10,997 INFO L899 garLoopResultBuilder]: For program point L6843(line 6843) no Hoare annotation was computed. [2022-11-19 07:19:10,997 INFO L899 garLoopResultBuilder]: For program point L6183(lines 6183 6187) no Hoare annotation was computed. [2022-11-19 07:19:10,997 INFO L899 garLoopResultBuilder]: For program point L7108(line 7108) no Hoare annotation was computed. [2022-11-19 07:19:10,997 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)) [2022-11-19 07:19:10,997 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)) [2022-11-19 07:19:10,998 INFO L899 garLoopResultBuilder]: For program point L6844(lines 6844 6849) no Hoare annotation was computed. [2022-11-19 07:19:10,998 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)) [2022-11-19 07:19:10,998 INFO L899 garLoopResultBuilder]: For program point L5325-1(line 5325) no Hoare annotation was computed. [2022-11-19 07:19:10,998 INFO L899 garLoopResultBuilder]: For program point L6184-1(line 6184) no Hoare annotation was computed. [2022-11-19 07:19:10,998 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)) [2022-11-19 07:19:10,998 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)) [2022-11-19 07:19:10,999 INFO L899 garLoopResultBuilder]: For program point L7109(lines 7109 7186) no Hoare annotation was computed. [2022-11-19 07:19:10,999 INFO L899 garLoopResultBuilder]: For program point L7043-2(lines 7041 7052) no Hoare annotation was computed. [2022-11-19 07:19:10,999 INFO L899 garLoopResultBuilder]: For program point L8034-1(line 8034) no Hoare annotation was computed. [2022-11-19 07:19:10,999 INFO L899 garLoopResultBuilder]: For program point L5326(lines 5326 5329) no Hoare annotation was computed. [2022-11-19 07:19:10,999 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)))) [2022-11-19 07:19:10,999 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)) [2022-11-19 07:19:11,000 INFO L899 garLoopResultBuilder]: For program point L6846-1(line 6846) no Hoare annotation was computed. [2022-11-19 07:19:11,000 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)) [2022-11-19 07:19:11,000 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)) [2022-11-19 07:19:11,000 INFO L899 garLoopResultBuilder]: For program point L7111(lines 7111 7183) no Hoare annotation was computed. [2022-11-19 07:19:11,000 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)) [2022-11-19 07:19:11,000 INFO L899 garLoopResultBuilder]: For program point L6121(lines 6121 6124) no Hoare annotation was computed. [2022-11-19 07:19:11,001 INFO L899 garLoopResultBuilder]: For program point L7112(line 7112) no Hoare annotation was computed. [2022-11-19 07:19:11,001 INFO L899 garLoopResultBuilder]: For program point L6716-1(line 6716) no Hoare annotation was computed. [2022-11-19 07:19:11,001 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)) [2022-11-19 07:19:11,001 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)) [2022-11-19 07:19:11,001 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)) [2022-11-19 07:19:11,001 INFO L899 garLoopResultBuilder]: For program point L7113(lines 7113 7121) no Hoare annotation was computed. [2022-11-19 07:19:11,002 INFO L899 garLoopResultBuilder]: For program point L6519(line 6519) no Hoare annotation was computed. [2022-11-19 07:19:11,002 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)) [2022-11-19 07:19:11,002 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)) [2022-11-19 07:19:11,002 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)) [2022-11-19 07:19:11,002 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)) [2022-11-19 07:19:11,002 INFO L899 garLoopResultBuilder]: For program point L7181(line 7181) no Hoare annotation was computed. [2022-11-19 07:19:11,003 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)) [2022-11-19 07:19:11,003 INFO L899 garLoopResultBuilder]: For program point L6851(line 6851) no Hoare annotation was computed. [2022-11-19 07:19:11,003 INFO L899 garLoopResultBuilder]: For program point L6719-1(line 6719) no Hoare annotation was computed. [2022-11-19 07:19:11,003 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)) [2022-11-19 07:19:11,003 INFO L902 garLoopResultBuilder]: At program point L7182(line 7182) the Hoare annotation is: true [2022-11-19 07:19:11,003 INFO L899 garLoopResultBuilder]: For program point L6125-5(lines 6125 6132) no Hoare annotation was computed. [2022-11-19 07:19:11,004 INFO L899 garLoopResultBuilder]: For program point L6852(lines 6852 6857) no Hoare annotation was computed. [2022-11-19 07:19:11,004 INFO L899 garLoopResultBuilder]: For program point L6720(lines 6720 6725) no Hoare annotation was computed. [2022-11-19 07:19:11,004 INFO L899 garLoopResultBuilder]: For program point L6192-1(line 6192) no Hoare annotation was computed. [2022-11-19 07:19:11,004 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)) [2022-11-19 07:19:11,004 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)) [2022-11-19 07:19:11,004 INFO L899 garLoopResultBuilder]: For program point L6126-1(lines 6126 6127) no Hoare annotation was computed. [2022-11-19 07:19:11,005 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)) [2022-11-19 07:19:11,005 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)) [2022-11-19 07:19:11,005 INFO L899 garLoopResultBuilder]: For program point L6854-1(line 6854) no Hoare annotation was computed. [2022-11-19 07:19:11,005 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)) [2022-11-19 07:19:11,005 INFO L899 garLoopResultBuilder]: For program point L6129-1(line 6129) no Hoare annotation was computed. [2022-11-19 07:19:11,005 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)) [2022-11-19 07:19:11,006 INFO L899 garLoopResultBuilder]: For program point L6526-1(line 6526) no Hoare annotation was computed. [2022-11-19 07:19:11,006 INFO L899 garLoopResultBuilder]: For program point L7055(line 7055) no Hoare annotation was computed. [2022-11-19 07:19:11,006 INFO L899 garLoopResultBuilder]: For program point L7188(line 7188) no Hoare annotation was computed. [2022-11-19 07:19:11,006 INFO L902 garLoopResultBuilder]: At program point L7056(line 7056) the Hoare annotation is: true [2022-11-19 07:19:11,006 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)) [2022-11-19 07:19:11,006 INFO L899 garLoopResultBuilder]: For program point L6726-1(line 6726) no Hoare annotation was computed. [2022-11-19 07:19:11,006 INFO L899 garLoopResultBuilder]: For program point L6528-1(line 6528) no Hoare annotation was computed. [2022-11-19 07:19:11,007 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)) [2022-11-19 07:19:11,007 INFO L899 garLoopResultBuilder]: For program point L7123(line 7123) no Hoare annotation was computed. [2022-11-19 07:19:11,007 INFO L902 garLoopResultBuilder]: At program point L7189(line 7189) the Hoare annotation is: true [2022-11-19 07:19:11,007 INFO L899 garLoopResultBuilder]: For program point L6859(line 6859) no Hoare annotation was computed. [2022-11-19 07:19:11,007 INFO L899 garLoopResultBuilder]: For program point L6727-1(line 6727) no Hoare annotation was computed. [2022-11-19 07:19:11,007 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)) [2022-11-19 07:19:11,008 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)) [2022-11-19 07:19:11,008 INFO L899 garLoopResultBuilder]: For program point L7322(lines 7322 7326) no Hoare annotation was computed. [2022-11-19 07:19:11,008 INFO L899 garLoopResultBuilder]: For program point L6265(lines 6265 6270) no Hoare annotation was computed. [2022-11-19 07:19:11,008 INFO L899 garLoopResultBuilder]: For program point L5208(lines 5208 5211) no Hoare annotation was computed. [2022-11-19 07:19:11,008 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)) [2022-11-19 07:19:11,008 INFO L899 garLoopResultBuilder]: For program point L7124-2(lines 7111 7183) no Hoare annotation was computed. [2022-11-19 07:19:11,009 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)) [2022-11-19 07:19:11,009 INFO L899 garLoopResultBuilder]: For program point L7124(lines 7124 7128) no Hoare annotation was computed. [2022-11-19 07:19:11,009 INFO L899 garLoopResultBuilder]: For program point L6133-1(line 6133) no Hoare annotation was computed. [2022-11-19 07:19:11,009 INFO L899 garLoopResultBuilder]: For program point L8049-1(lines 8048 8066) no Hoare annotation was computed. [2022-11-19 07:19:11,009 INFO L899 garLoopResultBuilder]: For program point L8049(lines 8049 8052) no Hoare annotation was computed. [2022-11-19 07:19:11,009 INFO L899 garLoopResultBuilder]: For program point L6860(lines 6860 6865) no Hoare annotation was computed. [2022-11-19 07:19:11,009 INFO L899 garLoopResultBuilder]: For program point L6728-1(line 6728) no Hoare annotation was computed. [2022-11-19 07:19:11,010 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)) [2022-11-19 07:19:11,010 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)) [2022-11-19 07:19:11,010 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)) [2022-11-19 07:19:11,010 INFO L895 garLoopResultBuilder]: At program point L8050(line 8050) the Hoare annotation is: false [2022-11-19 07:19:11,010 INFO L899 garLoopResultBuilder]: For program point L6134-1(line 6134) no Hoare annotation was computed. [2022-11-19 07:19:11,010 INFO L899 garLoopResultBuilder]: For program point L7125-1(line 7125) no Hoare annotation was computed. [2022-11-19 07:19:11,011 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)) [2022-11-19 07:19:11,011 INFO L899 garLoopResultBuilder]: For program point L6729-1(line 6729) no Hoare annotation was computed. [2022-11-19 07:19:11,011 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)) [2022-11-19 07:19:11,011 INFO L899 garLoopResultBuilder]: For program point L6399-1(line 6399) no Hoare annotation was computed. [2022-11-19 07:19:11,011 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)) [2022-11-19 07:19:11,011 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)) [2022-11-19 07:19:11,012 INFO L899 garLoopResultBuilder]: For program point L6135(lines 6135 6141) no Hoare annotation was computed. [2022-11-19 07:19:11,012 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)) [2022-11-19 07:19:11,012 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)) [2022-11-19 07:19:11,012 INFO L899 garLoopResultBuilder]: For program point L6862-1(line 6862) no Hoare annotation was computed. [2022-11-19 07:19:11,012 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-11-19 07:19:11,012 INFO L899 garLoopResultBuilder]: For program point L6400(lines 6400 6403) no Hoare annotation was computed. [2022-11-19 07:19:11,013 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)) [2022-11-19 07:19:11,013 INFO L899 garLoopResultBuilder]: For program point L6202-1(line 6202) no Hoare annotation was computed. [2022-11-19 07:19:11,013 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)) [2022-11-19 07:19:11,013 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)) [2022-11-19 07:19:11,013 INFO L899 garLoopResultBuilder]: For program point L5212-2(lines 5212 5219) no Hoare annotation was computed. [2022-11-19 07:19:11,013 INFO L899 garLoopResultBuilder]: For program point L5212(lines 5212 5219) no Hoare annotation was computed. [2022-11-19 07:19:11,014 INFO L899 garLoopResultBuilder]: For program point L7062(line 7062) no Hoare annotation was computed. [2022-11-19 07:19:11,014 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)) [2022-11-19 07:19:11,014 INFO L899 garLoopResultBuilder]: For program point L6137-1(line 6137) no Hoare annotation was computed. [2022-11-19 07:19:11,014 INFO L899 garLoopResultBuilder]: For program point L8053(lines 8048 8066) no Hoare annotation was computed. [2022-11-19 07:19:11,014 INFO L899 garLoopResultBuilder]: For program point L6534(lines 6534 6537) no Hoare annotation was computed. [2022-11-19 07:19:11,014 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)) [2022-11-19 07:19:11,015 INFO L895 garLoopResultBuilder]: At program point L8054(line 8054) the Hoare annotation is: false [2022-11-19 07:19:11,015 INFO L899 garLoopResultBuilder]: For program point L7063(lines 7063 7106) no Hoare annotation was computed. [2022-11-19 07:19:11,015 INFO L899 garLoopResultBuilder]: For program point L6138-1(line 6138) no Hoare annotation was computed. [2022-11-19 07:19:11,015 INFO L899 garLoopResultBuilder]: For program point L7129-1(lines 7111 7183) no Hoare annotation was computed. [2022-11-19 07:19:11,015 INFO L899 garLoopResultBuilder]: For program point L5214(lines 5214 5217) no Hoare annotation was computed. [2022-11-19 07:19:11,015 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)) [2022-11-19 07:19:11,016 INFO L899 garLoopResultBuilder]: For program point L7130-1(line 7130) no Hoare annotation was computed. [2022-11-19 07:19:11,016 INFO L899 garLoopResultBuilder]: For program point L6404-1(line 6404) no Hoare annotation was computed. [2022-11-19 07:19:11,016 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)) [2022-11-19 07:19:11,016 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)) [2022-11-19 07:19:11,016 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)) [2022-11-19 07:19:11,016 INFO L899 garLoopResultBuilder]: For program point L7065(lines 7065 7103) no Hoare annotation was computed. [2022-11-19 07:19:11,017 INFO L899 garLoopResultBuilder]: For program point L6867(line 6867) no Hoare annotation was computed. [2022-11-19 07:19:11,017 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)) [2022-11-19 07:19:11,017 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)) [2022-11-19 07:19:11,017 INFO L899 garLoopResultBuilder]: For program point L6273-1(line 6273) no Hoare annotation was computed. [2022-11-19 07:19:11,017 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)) [2022-11-19 07:19:11,017 INFO L899 garLoopResultBuilder]: For program point L8057(lines 8048 8066) no Hoare annotation was computed. [2022-11-19 07:19:11,018 INFO L899 garLoopResultBuilder]: For program point L6868(lines 6868 6873) no Hoare annotation was computed. [2022-11-19 07:19:11,018 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)) [2022-11-19 07:19:11,018 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)) [2022-11-19 07:19:11,018 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)) [2022-11-19 07:19:11,018 INFO L899 garLoopResultBuilder]: For program point L6274-1(line 6274) no Hoare annotation was computed. [2022-11-19 07:19:11,019 INFO L895 garLoopResultBuilder]: At program point L8058(line 8058) the Hoare annotation is: false [2022-11-19 07:19:11,019 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)) [2022-11-19 07:19:11,019 INFO L899 garLoopResultBuilder]: For program point L6870-1(line 6870) no Hoare annotation was computed. [2022-11-19 07:19:11,019 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)) [2022-11-19 07:19:11,019 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)) [2022-11-19 07:19:11,019 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)) [2022-11-19 07:19:11,020 INFO L899 garLoopResultBuilder]: For program point L7135-1(line 7135) no Hoare annotation was computed. [2022-11-19 07:19:11,020 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)) [2022-11-19 07:19:11,020 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)) [2022-11-19 07:19:11,020 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)) [2022-11-19 07:19:11,020 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)) [2022-11-19 07:19:11,020 INFO L899 garLoopResultBuilder]: For program point L6145(lines 6145 6148) no Hoare annotation was computed. [2022-11-19 07:19:11,021 INFO L902 garLoopResultBuilder]: At program point L8061(lines 8046 8067) the Hoare annotation is: true [2022-11-19 07:19:11,021 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)) [2022-11-19 07:19:11,021 INFO L895 garLoopResultBuilder]: At program point L8062(line 8062) the Hoare annotation is: false [2022-11-19 07:19:11,021 INFO L899 garLoopResultBuilder]: For program point L7005-1(line 7005) no Hoare annotation was computed. [2022-11-19 07:19:11,021 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)) [2022-11-19 07:19:11,022 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)) [2022-11-19 07:19:11,022 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)) [2022-11-19 07:19:11,022 INFO L899 garLoopResultBuilder]: For program point L7007-1(line 7007) no Hoare annotation was computed. [2022-11-19 07:19:11,022 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)) [2022-11-19 07:19:11,022 INFO L899 garLoopResultBuilder]: For program point L7073(line 7073) no Hoare annotation was computed. [2022-11-19 07:19:11,022 INFO L899 garLoopResultBuilder]: For program point L6875(line 6875) no Hoare annotation was computed. [2022-11-19 07:19:11,023 INFO L899 garLoopResultBuilder]: For program point L6281(line 6281) no Hoare annotation was computed. [2022-11-19 07:19:11,023 INFO L899 garLoopResultBuilder]: For program point L7074(lines 7074 7078) no Hoare annotation was computed. [2022-11-19 07:19:11,023 INFO L899 garLoopResultBuilder]: For program point L7140(line 7140) no Hoare annotation was computed. [2022-11-19 07:19:11,023 INFO L902 garLoopResultBuilder]: At program point L6876(line 6876) the Hoare annotation is: true [2022-11-19 07:19:11,023 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)) [2022-11-19 07:19:11,023 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)) [2022-11-19 07:19:11,024 INFO L899 garLoopResultBuilder]: For program point L6282-1(line 6282) no Hoare annotation was computed. [2022-11-19 07:19:11,024 INFO L899 garLoopResultBuilder]: For program point L7141(lines 7141 7145) no Hoare annotation was computed. [2022-11-19 07:19:11,024 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)) [2022-11-19 07:19:11,024 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)) [2022-11-19 07:19:11,024 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)) [2022-11-19 07:19:11,024 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)) [2022-11-19 07:19:11,025 INFO L899 garLoopResultBuilder]: For program point L6283-1(line 6283) no Hoare annotation was computed. [2022-11-19 07:19:11,025 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)) [2022-11-19 07:19:11,025 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)) [2022-11-19 07:19:11,025 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)) [2022-11-19 07:19:11,025 INFO L899 garLoopResultBuilder]: For program point L8001(lines 8001 8004) no Hoare annotation was computed. [2022-11-19 07:19:11,026 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)) [2022-11-19 07:19:11,026 INFO L895 garLoopResultBuilder]: At program point L8002(line 8002) the Hoare annotation is: false [2022-11-19 07:19:11,026 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)) [2022-11-19 07:19:11,026 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)) [2022-11-19 07:19:11,026 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)) [2022-11-19 07:19:11,026 INFO L899 garLoopResultBuilder]: For program point L6550-1(line 6550) no Hoare annotation was computed. [2022-11-19 07:19:11,027 INFO L899 garLoopResultBuilder]: For program point L6551-1(lines 6551 6554) no Hoare annotation was computed. [2022-11-19 07:19:11,027 INFO L899 garLoopResultBuilder]: For program point L6551(lines 6551 6554) no Hoare annotation was computed. [2022-11-19 07:19:11,027 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)) [2022-11-19 07:19:11,027 INFO L899 garLoopResultBuilder]: For program point L7080(line 7080) no Hoare annotation was computed. [2022-11-19 07:19:11,027 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)) [2022-11-19 07:19:11,027 INFO L899 garLoopResultBuilder]: For program point L7147(line 7147) no Hoare annotation was computed. [2022-11-19 07:19:11,028 INFO L899 garLoopResultBuilder]: For program point L6156(lines 6156 6160) no Hoare annotation was computed. [2022-11-19 07:19:11,028 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)) [2022-11-19 07:19:11,028 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)) [2022-11-19 07:19:11,028 INFO L899 garLoopResultBuilder]: For program point L6223-1(line 6223) no Hoare annotation was computed. [2022-11-19 07:19:11,028 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)) [2022-11-19 07:19:11,028 INFO L899 garLoopResultBuilder]: For program point L7148(lines 7148 7155) no Hoare annotation was computed. [2022-11-19 07:19:11,028 INFO L899 garLoopResultBuilder]: For program point L6157-1(line 6157) no Hoare annotation was computed. [2022-11-19 07:19:11,029 INFO L899 garLoopResultBuilder]: For program point L6488-1(line 6488) no Hoare annotation was computed. [2022-11-19 07:19:11,029 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)) [2022-11-19 07:19:11,029 INFO L899 garLoopResultBuilder]: For program point L6224-1(line 6224) no Hoare annotation was computed. [2022-11-19 07:19:11,029 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)) [2022-11-19 07:19:11,029 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)) [2022-11-19 07:19:11,029 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)) [2022-11-19 07:19:11,030 INFO L899 garLoopResultBuilder]: For program point L6225-1(line 6225) no Hoare annotation was computed. [2022-11-19 07:19:11,030 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)) [2022-11-19 07:19:11,030 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)) [2022-11-19 07:19:11,030 INFO L899 garLoopResultBuilder]: For program point L6688-1(line 6688) no Hoare annotation was computed. [2022-11-19 07:19:11,030 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)) [2022-11-19 07:19:11,030 INFO L899 garLoopResultBuilder]: For program point L6491(lines 6491 6494) no Hoare annotation was computed. [2022-11-19 07:19:11,031 INFO L899 garLoopResultBuilder]: For program point L6228-2(lines 6228 6231) no Hoare annotation was computed. [2022-11-19 07:19:11,031 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)) [2022-11-19 07:19:11,031 INFO L899 garLoopResultBuilder]: For program point L6228(lines 6228 6231) no Hoare annotation was computed. [2022-11-19 07:19:11,031 INFO L899 garLoopResultBuilder]: For program point L7087(line 7087) no Hoare annotation was computed. [2022-11-19 07:19:11,031 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)) [2022-11-19 07:19:11,031 INFO L899 garLoopResultBuilder]: For program point L7021(lines 7021 7190) no Hoare annotation was computed. [2022-11-19 07:19:11,032 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)) [2022-11-19 07:19:11,032 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)) [2022-11-19 07:19:11,032 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)) [2022-11-19 07:19:11,032 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)) [2022-11-19 07:19:11,032 INFO L899 garLoopResultBuilder]: For program point L6229-1(line 6229) no Hoare annotation was computed. [2022-11-19 07:19:11,032 INFO L899 garLoopResultBuilder]: For program point L7022(line 7022) no Hoare annotation was computed. [2022-11-19 07:19:11,033 INFO L899 garLoopResultBuilder]: For program point L7088(lines 7088 7092) no Hoare annotation was computed. [2022-11-19 07:19:11,033 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-11-19 07:19:11,033 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)) [2022-11-19 07:19:11,033 INFO L899 garLoopResultBuilder]: For program point L7353(lines 7353 7357) no Hoare annotation was computed. [2022-11-19 07:19:11,033 INFO L899 garLoopResultBuilder]: For program point L7023(lines 7023 7026) no Hoare annotation was computed. [2022-11-19 07:19:11,033 INFO L899 garLoopResultBuilder]: For program point L6496(lines 6496 6499) no Hoare annotation was computed. [2022-11-19 07:19:11,034 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)) [2022-11-19 07:19:11,034 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)) [2022-11-19 07:19:11,034 INFO L899 garLoopResultBuilder]: For program point L6232(lines 6232 6235) no Hoare annotation was computed. [2022-11-19 07:19:11,034 INFO L899 garLoopResultBuilder]: For program point L7157(line 7157) no Hoare annotation was computed. [2022-11-19 07:19:11,034 INFO L899 garLoopResultBuilder]: For program point L7158(lines 7158 7163) no Hoare annotation was computed. [2022-11-19 07:19:11,034 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)) [2022-11-19 07:19:11,035 INFO L899 garLoopResultBuilder]: For program point L6233-1(line 6233) no Hoare annotation was computed. [2022-11-19 07:19:11,035 INFO L899 garLoopResultBuilder]: For program point L7158-2(lines 7111 7183) no Hoare annotation was computed. [2022-11-19 07:19:11,035 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)) [2022-11-19 07:19:11,035 INFO L899 garLoopResultBuilder]: For program point L7159-1(line 7159) no Hoare annotation was computed. [2022-11-19 07:19:11,035 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)) [2022-11-19 07:19:11,035 INFO L899 garLoopResultBuilder]: For program point L7094(line 7094) no Hoare annotation was computed. [2022-11-19 07:19:11,036 INFO L899 garLoopResultBuilder]: For program point L7028(line 7028) no Hoare annotation was computed. [2022-11-19 07:19:11,036 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)) [2022-11-19 07:19:11,036 INFO L899 garLoopResultBuilder]: For program point L7095(lines 7095 7099) no Hoare annotation was computed. [2022-11-19 07:19:11,036 INFO L899 garLoopResultBuilder]: For program point L7029(lines 7029 7060) no Hoare annotation was computed. [2022-11-19 07:19:11,036 INFO L899 garLoopResultBuilder]: For program point L6501(lines 6501 6504) no Hoare annotation was computed. [2022-11-19 07:19:11,036 INFO L899 garLoopResultBuilder]: For program point L6237(lines 6218 6249) no Hoare annotation was computed. [2022-11-19 07:19:11,036 INFO L899 garLoopResultBuilder]: For program point L6238(lines 6218 6249) no Hoare annotation was computed. [2022-11-19 07:19:11,037 INFO L899 garLoopResultBuilder]: For program point L7031(lines 7031 7057) no Hoare annotation was computed. [2022-11-19 07:19:11,037 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)) [2022-11-19 07:19:11,037 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)) [2022-11-19 07:19:11,037 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)) [2022-11-19 07:19:11,037 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)) [2022-11-19 07:19:11,037 INFO L899 garLoopResultBuilder]: For program point L6305(lines 6305 6311) no Hoare annotation was computed. [2022-11-19 07:19:11,038 INFO L899 garLoopResultBuilder]: For program point L7032(line 7032) no Hoare annotation was computed. [2022-11-19 07:19:11,038 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)) [2022-11-19 07:19:11,038 INFO L899 garLoopResultBuilder]: For program point L6306-1(line 6306) no Hoare annotation was computed. [2022-11-19 07:19:11,038 INFO L899 garLoopResultBuilder]: For program point L7165-1(line 7165) no Hoare annotation was computed. [2022-11-19 07:19:11,038 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)) [2022-11-19 07:19:11,038 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)) [2022-11-19 07:19:11,039 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)) [2022-11-19 07:19:11,039 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)) [2022-11-19 07:19:11,039 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)) [2022-11-19 07:19:11,039 INFO L899 garLoopResultBuilder]: For program point L6308(lines 6308 6311) no Hoare annotation was computed. [2022-11-19 07:19:11,039 INFO L899 garLoopResultBuilder]: For program point L7101(line 7101) no Hoare annotation was computed. [2022-11-19 07:19:11,040 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)) [2022-11-19 07:19:11,040 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)) [2022-11-19 07:19:11,040 INFO L899 garLoopResultBuilder]: For program point L6309-1(line 6309) no Hoare annotation was computed. [2022-11-19 07:19:11,040 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)) [2022-11-19 07:19:11,040 INFO L902 garLoopResultBuilder]: At program point L7102(line 7102) the Hoare annotation is: true [2022-11-19 07:19:11,040 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)) [2022-11-19 07:19:11,041 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)) [2022-11-19 07:19:11,041 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)) [2022-11-19 07:19:11,041 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)) [2022-11-19 07:19:11,041 INFO L902 garLoopResultBuilder]: At program point spinlock_checkENTRY(lines 4905 4910) the Hoare annotation is: true [2022-11-19 07:19:11,041 INFO L899 garLoopResultBuilder]: For program point spinlock_checkEXIT(lines 4905 4910) no Hoare annotation was computed. [2022-11-19 07:19:11,041 INFO L899 garLoopResultBuilder]: For program point uas_log_cmd_stateEXIT(lines 5554 5572) no Hoare annotation was computed. [2022-11-19 07:19:11,042 INFO L902 garLoopResultBuilder]: At program point uas_log_cmd_stateENTRY(lines 5554 5572) the Hoare annotation is: true [2022-11-19 07:19:11,045 INFO L444 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 07:19:11,047 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-19 07:19:11,078 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 19.11 07:19:11 BoogieIcfgContainer [2022-11-19 07:19:11,078 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-19 07:19:11,079 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-19 07:19:11,079 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-19 07:19:11,079 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-19 07:19:11,080 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 07:17:55" (3/4) ... [2022-11-19 07:19:11,083 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-11-19 07:19:11,088 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure uas_data_cmplt [2022-11-19 07:19:11,089 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_udev [2022-11-19 07:19:11,089 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __raw_spin_lock_init [2022-11-19 07:19:11,089 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __be16_to_cpup [2022-11-19 07:19:11,089 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_undef_int [2022-11-19 07:19:11,089 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_get_intfdata [2022-11-19 07:19:11,089 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_submit_urb [2022-11-19 07:19:11,090 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure uas_shutdown [2022-11-19 07:19:11,090 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure INIT_LIST_HEAD [2022-11-19 07:19:11,090 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_unlink_urb [2022-11-19 07:19:11,090 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_get_urb [2022-11-19 07:19:11,090 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure uas_zap_pending [2022-11-19 07:19:11,090 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2022-11-19 07:19:11,090 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2022-11-19 07:19:11,091 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.meminit [2022-11-19 07:19:11,091 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure scsi_host_put [2022-11-19 07:19:11,091 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_undef_int_negative [2022-11-19 07:19:11,091 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_set_interface [2022-11-19 07:19:11,091 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure uas_do_work [2022-11-19 07:19:11,091 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure uas_configure_endpoints [2022-11-19 07:19:11,091 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_endpoint_num [2022-11-19 07:19:11,091 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure uas_alloc_data_urb [2022-11-19 07:19:11,092 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy [2022-11-19 07:19:11,092 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure call_and_disable_work_1 [2022-11-19 07:19:11,092 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_free_urb [2022-11-19 07:19:11,092 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __create_pipe [2022-11-19 07:19:11,092 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2022-11-19 07:19:11,092 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-11-19 07:19:11,092 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure uas_xfer_data [2022-11-19 07:19:11,093 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure uas_free_unsubmitted_urbs [2022-11-19 07:19:11,093 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_anchor_urb [2022-11-19 07:19:11,093 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure uas_find_uas_alt_setting [2022-11-19 07:19:11,093 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_kill_urb [2022-11-19 07:19:11,093 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_wait_anchor_empty_timeout [2022-11-19 07:19:11,093 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure schedule_work [2022-11-19 07:19:11,093 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure scsi_in [2022-11-19 07:19:11,094 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure uas_disconnect [2022-11-19 07:19:11,094 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure activate_work_1 [2022-11-19 07:19:11,094 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_kill_anchored_urbs [2022-11-19 07:19:11,094 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure init_usb_anchor [2022-11-19 07:19:11,094 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure warn_slowpath_null [2022-11-19 07:19:11,094 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_fill_bulk_urb [2022-11-19 07:19:11,094 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_pipe_endpoint [2022-11-19 07:19:11,094 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2022-11-19 07:19:11,095 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure uas_try_complete [2022-11-19 07:19:11,095 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure uas_add_work [2022-11-19 07:19:11,095 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure scsi_out [2022-11-19 07:19:11,095 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure scsi_report_bus_reset [2022-11-19 07:19:11,095 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kzalloc [2022-11-19 07:19:11,095 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure lock_is_held [2022-11-19 07:19:11,095 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_initialize_scsi_host_template_3 [2022-11-19 07:19:11,096 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure queue_work_on [2022-11-19 07:19:11,096 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure uas_submit_urbs [2022-11-19 07:19:11,096 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __fswab16 [2022-11-19 07:19:11,096 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure _raw_spin_lock_irqsave [2022-11-19 07:19:11,096 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_reset_device [2022-11-19 07:19:11,096 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure uas_wait_for_pending_cmnds [2022-11-19 07:19:11,096 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2022-11-19 07:19:11,097 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_unanchor_urb [2022-11-19 07:19:11,097 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2022-11-19 07:19:11,097 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_set_intfdata [2022-11-19 07:19:11,097 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure blk_queue_max_hw_sectors [2022-11-19 07:19:11,097 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2022-11-19 07:19:11,097 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_init_zalloc [2022-11-19 07:19:11,097 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure uas_stat_cmplt [2022-11-19 07:19:11,097 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure uas_find_endpoints [2022-11-19 07:19:11,098 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure uas_free_streams [2022-11-19 07:19:11,098 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure interface_to_usbdev [2022-11-19 07:19:11,098 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_alloc_urb [2022-11-19 07:19:11,098 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2022-11-19 07:19:11,098 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure uas_log_cmd_state [2022-11-19 07:19:11,134 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 554 nodes and edges [2022-11-19 07:19:11,140 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 183 nodes and edges [2022-11-19 07:19:11,145 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 46 nodes and edges [2022-11-19 07:19:11,150 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 19 nodes and edges [2022-11-19 07:19:11,155 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2022-11-19 07:19:11,159 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2022-11-19 07:19:11,161 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-11-19 07:19:11,164 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-19 07:19:11,198 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) [2022-11-19 07:19:11,199 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) [2022-11-19 07:19:11,199 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) [2022-11-19 07:19:11,199 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 [2022-11-19 07:19:11,201 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) [2022-11-19 07:19:11,202 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 [2022-11-19 07:19:11,203 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) [2022-11-19 07:19:11,204 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) [2022-11-19 07:19:11,204 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) [2022-11-19 07:19:11,205 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) [2022-11-19 07:19:11,210 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) [2022-11-19 07:19:11,671 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a23ee36-44ee-41fa-8dfb-148bdbc68dd9/bin/utaipan-I9t0OCRTmS/witness.graphml [2022-11-19 07:19:11,671 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-19 07:19:11,672 INFO L158 Benchmark]: Toolchain (without parser) took 84293.96ms. Allocated memory was 142.6MB in the beginning and 1.8GB in the end (delta: 1.6GB). Free memory was 96.3MB in the beginning and 1.2GB in the end (delta: -1.1GB). Peak memory consumption was 506.0MB. Max. memory is 16.1GB. [2022-11-19 07:19:11,672 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 142.6MB. Free memory is still 122.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-19 07:19:11,673 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2492.88ms. Allocated memory was 142.6MB in the beginning and 186.6MB in the end (delta: 44.0MB). Free memory was 96.0MB in the beginning and 90.3MB in the end (delta: 5.7MB). Peak memory consumption was 48.9MB. Max. memory is 16.1GB. [2022-11-19 07:19:11,673 INFO L158 Benchmark]: Boogie Procedure Inliner took 228.92ms. Allocated memory is still 186.6MB. Free memory was 90.3MB in the beginning and 117.3MB in the end (delta: -27.0MB). Peak memory consumption was 14.6MB. Max. memory is 16.1GB. [2022-11-19 07:19:11,673 INFO L158 Benchmark]: Boogie Preprocessor took 209.92ms. Allocated memory is still 186.6MB. Free memory was 116.3MB in the beginning and 91.1MB in the end (delta: 25.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2022-11-19 07:19:11,674 INFO L158 Benchmark]: RCFGBuilder took 5112.83ms. Allocated memory was 186.6MB in the beginning and 329.3MB in the end (delta: 142.6MB). Free memory was 91.1MB in the beginning and 163.1MB in the end (delta: -72.0MB). Peak memory consumption was 169.4MB. Max. memory is 16.1GB. [2022-11-19 07:19:11,674 INFO L158 Benchmark]: TraceAbstraction took 75646.67ms. Allocated memory was 329.3MB in the beginning and 1.8GB in the end (delta: 1.5GB). Free memory was 163.1MB in the beginning and 1.3GB in the end (delta: -1.1GB). Peak memory consumption was 1.0GB. Max. memory is 16.1GB. [2022-11-19 07:19:11,674 INFO L158 Benchmark]: Witness Printer took 592.79ms. Allocated memory is still 1.8GB. Free memory was 1.3GB in the beginning and 1.2GB in the end (delta: 80.7MB). Peak memory consumption was 79.7MB. Max. memory is 16.1GB. [2022-11-19 07:19:11,676 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 142.6MB. Free memory is still 122.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2492.88ms. Allocated memory was 142.6MB in the beginning and 186.6MB in the end (delta: 44.0MB). Free memory was 96.0MB in the beginning and 90.3MB in the end (delta: 5.7MB). Peak memory consumption was 48.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 228.92ms. Allocated memory is still 186.6MB. Free memory was 90.3MB in the beginning and 117.3MB in the end (delta: -27.0MB). Peak memory consumption was 14.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 209.92ms. Allocated memory is still 186.6MB. Free memory was 116.3MB in the beginning and 91.1MB in the end (delta: 25.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * RCFGBuilder took 5112.83ms. Allocated memory was 186.6MB in the beginning and 329.3MB in the end (delta: 142.6MB). Free memory was 91.1MB in the beginning and 163.1MB in the end (delta: -72.0MB). Peak memory consumption was 169.4MB. Max. memory is 16.1GB. * TraceAbstraction took 75646.67ms. Allocated memory was 329.3MB in the beginning and 1.8GB in the end (delta: 1.5GB). Free memory was 163.1MB in the beginning and 1.3GB in the end (delta: -1.1GB). Peak memory consumption was 1.0GB. Max. memory is 16.1GB. * Witness Printer took 592.79ms. Allocated memory is still 1.8GB. Free memory was 1.3GB in the beginning and 1.2GB in the end (delta: 80.7MB). Peak memory consumption was 79.7MB. 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: 75.5s, OverallIterations: 14, TraceHistogramMax: 4, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 18.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 39.1s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 11070 SdHoareTripleChecker+Valid, 12.5s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 10740 mSDsluCounter, 46451 SdHoareTripleChecker+Invalid, 11.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 27233 mSDsCounter, 408 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 4759 IncrementalHoareTripleChecker+Invalid, 5167 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 408 mSolverCounterUnsat, 19218 mSDtfsCounter, 4759 mSolverCounterSat, 0.3s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 414 GetRequests, 381 SyntacticMatches, 0 SemanticMatches, 33 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: 4.7s AutomataMinimizationTime, 14 MinimizatonAttempts, 6556 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 409 LocationsWithAnnotation, 39673 PreInvPairs, 40283 NumberOfFragments, 5919 HoareAnnotationTreeSize, 39673 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 9.9s HoareSimplificationTime, 409 FomulaSimplificationsInter, 568794 FormulaSimplificationTreeSizeReductionInter, 28.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.6s SsaConstructionTime, 2.4s SatisfiabilityAnalysisTime, 6.8s InterpolantComputationTime, 2201 NumberOfCodeBlocks, 2201 NumberOfCodeBlocksAsserted, 16 NumberOfCheckSat, 2185 ConstructedInterpolants, 0 QuantifiedInterpolants, 2542 SizeOfPredicates, 3 NumberOfNonLiveVariables, 6746 ConjunctsInSsa, 13 ConjunctsInUnsatCore, 16 InterpolantComputations, 14 PerfectInterpolantSequences, 1312/1318 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! [2022-11-19 07:19:11,721 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a23ee36-44ee-41fa-8dfb-148bdbc68dd9/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE