./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--input--touchscreen--tsc2005.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 53f42b1a Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dfe03f1-d570-4ea4-8674-4ce52d4abf11/bin/utaipan-TEXQjIfE4P/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dfe03f1-d570-4ea4-8674-4ce52d4abf11/bin/utaipan-TEXQjIfE4P/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dfe03f1-d570-4ea4-8674-4ce52d4abf11/bin/utaipan-TEXQjIfE4P/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dfe03f1-d570-4ea4-8674-4ce52d4abf11/bin/utaipan-TEXQjIfE4P/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--touchscreen--tsc2005.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dfe03f1-d570-4ea4-8674-4ce52d4abf11/bin/utaipan-TEXQjIfE4P/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dfe03f1-d570-4ea4-8674-4ce52d4abf11/bin/utaipan-TEXQjIfE4P --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 9e6cb9575d01b247a38f631016ebb8c3cacd422c61aaebbf8be9e6e4657d498f --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 00:02:49,034 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 00:02:49,036 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 00:02:49,073 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 00:02:49,074 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 00:02:49,078 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 00:02:49,081 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 00:02:49,085 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 00:02:49,088 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 00:02:49,094 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 00:02:49,095 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 00:02:49,097 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 00:02:49,098 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 00:02:49,100 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 00:02:49,103 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 00:02:49,109 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 00:02:49,110 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 00:02:49,111 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 00:02:49,116 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 00:02:49,119 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 00:02:49,121 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 00:02:49,122 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 00:02:49,123 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 00:02:49,124 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 00:02:49,128 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 00:02:49,128 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 00:02:49,129 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 00:02:49,130 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 00:02:49,131 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 00:02:49,132 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 00:02:49,132 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 00:02:49,133 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 00:02:49,134 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 00:02:49,135 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 00:02:49,136 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 00:02:49,137 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 00:02:49,138 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 00:02:49,138 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 00:02:49,138 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 00:02:49,139 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 00:02:49,140 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 00:02:49,141 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dfe03f1-d570-4ea4-8674-4ce52d4abf11/bin/utaipan-TEXQjIfE4P/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-21 00:02:49,165 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 00:02:49,166 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 00:02:49,166 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-21 00:02:49,166 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-21 00:02:49,167 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 00:02:49,167 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-21 00:02:49,167 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-21 00:02:49,168 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-21 00:02:49,168 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-21 00:02:49,168 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-21 00:02:49,168 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-21 00:02:49,168 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-21 00:02:49,169 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-21 00:02:49,169 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-21 00:02:49,169 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-21 00:02:49,169 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-21 00:02:49,170 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-21 00:02:49,170 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2021-11-21 00:02:49,171 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 00:02:49,171 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-21 00:02:49,171 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 00:02:49,171 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 00:02:49,172 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 00:02:49,172 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 00:02:49,172 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 00:02:49,172 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 00:02:49,172 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 00:02:49,173 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 00:02:49,173 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-21 00:02:49,173 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-21 00:02:49,174 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 00:02:49,174 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 00:02:49,174 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 00:02:49,174 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-21 00:02:49,174 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-21 00:02:49,175 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 00:02:49,175 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-21 00:02:49,175 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-21 00:02:49,175 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_6dfe03f1-d570-4ea4-8674-4ce52d4abf11/bin/utaipan-TEXQjIfE4P/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dfe03f1-d570-4ea4-8674-4ce52d4abf11/bin/utaipan-TEXQjIfE4P Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9e6cb9575d01b247a38f631016ebb8c3cacd422c61aaebbf8be9e6e4657d498f [2021-11-21 00:02:49,410 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 00:02:49,431 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 00:02:49,434 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 00:02:49,435 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 00:02:49,436 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 00:02:49,437 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dfe03f1-d570-4ea4-8674-4ce52d4abf11/bin/utaipan-TEXQjIfE4P/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--touchscreen--tsc2005.ko-entry_point.cil.out.i [2021-11-21 00:02:49,518 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dfe03f1-d570-4ea4-8674-4ce52d4abf11/bin/utaipan-TEXQjIfE4P/data/c1788b561/2ee29c83a4594f8b8eb219adb5b8da20/FLAG248c278cc [2021-11-21 00:02:50,386 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 00:02:50,387 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dfe03f1-d570-4ea4-8674-4ce52d4abf11/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--touchscreen--tsc2005.ko-entry_point.cil.out.i [2021-11-21 00:02:50,445 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dfe03f1-d570-4ea4-8674-4ce52d4abf11/bin/utaipan-TEXQjIfE4P/data/c1788b561/2ee29c83a4594f8b8eb219adb5b8da20/FLAG248c278cc [2021-11-21 00:02:50,871 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dfe03f1-d570-4ea4-8674-4ce52d4abf11/bin/utaipan-TEXQjIfE4P/data/c1788b561/2ee29c83a4594f8b8eb219adb5b8da20 [2021-11-21 00:02:50,875 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 00:02:50,877 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 00:02:50,881 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 00:02:50,881 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 00:02:50,885 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 00:02:50,887 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 12:02:50" (1/1) ... [2021-11-21 00:02:50,888 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20c3cf2b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 12:02:50, skipping insertion in model container [2021-11-21 00:02:50,888 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 12:02:50" (1/1) ... [2021-11-21 00:02:50,897 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 00:02:51,004 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 00:02:52,301 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dfe03f1-d570-4ea4-8674-4ce52d4abf11/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--touchscreen--tsc2005.ko-entry_point.cil.out.i[172920,172933] [2021-11-21 00:02:52,419 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 00:02:52,436 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 00:02:52,807 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dfe03f1-d570-4ea4-8674-4ce52d4abf11/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--touchscreen--tsc2005.ko-entry_point.cil.out.i[172920,172933] [2021-11-21 00:02:52,834 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 00:02:52,939 INFO L208 MainTranslator]: Completed translation [2021-11-21 00:02:52,939 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 12:02:52 WrapperNode [2021-11-21 00:02:52,940 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 00:02:52,941 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 00:02:52,941 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 00:02:52,941 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 00:02:52,949 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 12:02:52" (1/1) ... [2021-11-21 00:02:53,043 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 12:02:52" (1/1) ... [2021-11-21 00:02:53,229 INFO L137 Inliner]: procedures = 262, calls = 892, calls flagged for inlining = 100, calls inlined = 92, statements flattened = 2312 [2021-11-21 00:02:53,230 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 00:02:53,231 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 00:02:53,231 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 00:02:53,232 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 00:02:53,241 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 12:02:52" (1/1) ... [2021-11-21 00:02:53,241 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 12:02:52" (1/1) ... [2021-11-21 00:02:53,259 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 12:02:52" (1/1) ... [2021-11-21 00:02:53,275 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 12:02:52" (1/1) ... [2021-11-21 00:02:53,367 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 12:02:52" (1/1) ... [2021-11-21 00:02:53,394 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 12:02:52" (1/1) ... [2021-11-21 00:02:53,430 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 12:02:52" (1/1) ... [2021-11-21 00:02:53,465 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 00:02:53,469 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 00:02:53,470 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 00:02:53,471 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 00:02:53,472 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 12:02:52" (1/1) ... [2021-11-21 00:02:53,480 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-21 00:02:53,491 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dfe03f1-d570-4ea4-8674-4ce52d4abf11/bin/utaipan-TEXQjIfE4P/z3 [2021-11-21 00:02:53,509 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dfe03f1-d570-4ea4-8674-4ce52d4abf11/bin/utaipan-TEXQjIfE4P/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-21 00:02:53,525 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dfe03f1-d570-4ea4-8674-4ce52d4abf11/bin/utaipan-TEXQjIfE4P/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-21 00:02:53,555 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_read [2021-11-21 00:02:53,555 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_read [2021-11-21 00:02:53,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-21 00:02:53,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-21 00:02:53,556 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-21 00:02:53,556 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-21 00:02:53,556 INFO L130 BoogieDeclarations]: Found specification of procedure spi_sync [2021-11-21 00:02:53,557 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_sync [2021-11-21 00:02:53,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-21 00:02:53,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-21 00:02:53,557 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2021-11-21 00:02:53,557 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2021-11-21 00:02:53,557 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2021-11-21 00:02:53,558 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2021-11-21 00:02:53,558 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2021-11-21 00:02:53,558 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2021-11-21 00:02:53,558 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-21 00:02:53,558 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-21 00:02:53,559 INFO L130 BoogieDeclarations]: Found specification of procedure of_property_read_u32 [2021-11-21 00:02:53,559 INFO L138 BoogieDeclarations]: Found implementation of procedure of_property_read_u32 [2021-11-21 00:02:53,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_tsc2005 [2021-11-21 00:02:53,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_tsc2005 [2021-11-21 00:02:53,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-21 00:02:53,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-21 00:02:53,560 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2021-11-21 00:02:53,560 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2021-11-21 00:02:53,560 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2021-11-21 00:02:53,560 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2021-11-21 00:02:53,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-21 00:02:53,561 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-21 00:02:53,561 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2021-11-21 00:02:53,561 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2021-11-21 00:02:53,561 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-21 00:02:53,561 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-21 00:02:53,561 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-11-21 00:02:53,562 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-11-21 00:02:53,562 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-21 00:02:53,562 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-21 00:02:53,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_4 [2021-11-21 00:02:53,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_4 [2021-11-21 00:02:53,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_tsc2005 [2021-11-21 00:02:53,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_tsc2005 [2021-11-21 00:02:53,563 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 00:02:53,563 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2021-11-21 00:02:53,563 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2021-11-21 00:02:53,564 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-21 00:02:53,564 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-21 00:02:53,564 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-21 00:02:53,564 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_stop_scan [2021-11-21 00:02:53,565 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_stop_scan [2021-11-21 00:02:53,566 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_write [2021-11-21 00:02:53,566 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_write [2021-11-21 00:02:53,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-21 00:02:53,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-21 00:02:53,568 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-21 00:02:53,568 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-21 00:02:53,568 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_cmd [2021-11-21 00:02:53,569 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_cmd [2021-11-21 00:02:53,569 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 00:02:53,569 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2021-11-21 00:02:53,569 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2021-11-21 00:02:53,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 00:02:53,570 INFO L130 BoogieDeclarations]: Found specification of procedure spi_message_add_tail [2021-11-21 00:02:53,570 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_message_add_tail [2021-11-21 00:02:53,570 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_esd_work [2021-11-21 00:02:53,570 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_esd_work [2021-11-21 00:02:53,570 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-21 00:02:53,570 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-21 00:02:53,571 INFO L130 BoogieDeclarations]: Found specification of procedure to_spi_device [2021-11-21 00:02:53,571 INFO L138 BoogieDeclarations]: Found implementation of procedure to_spi_device [2021-11-21 00:02:53,571 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_suspend [2021-11-21 00:02:53,571 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_suspend [2021-11-21 00:02:53,571 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2021-11-21 00:02:53,572 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2021-11-21 00:02:53,572 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2021-11-21 00:02:53,573 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2021-11-21 00:02:53,573 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_abs [2021-11-21 00:02:53,573 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_abs [2021-11-21 00:02:53,573 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-11-21 00:02:53,573 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-11-21 00:02:53,574 INFO L130 BoogieDeclarations]: Found specification of procedure devm_request_threaded_irq [2021-11-21 00:02:53,574 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_request_threaded_irq [2021-11-21 00:02:53,574 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-21 00:02:53,574 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-21 00:02:53,575 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-21 00:02:53,575 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2021-11-21 00:02:53,575 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2021-11-21 00:02:53,576 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_disable [2021-11-21 00:02:53,576 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_disable [2021-11-21 00:02:53,577 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2021-11-21 00:02:53,577 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2021-11-21 00:02:53,577 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_4 [2021-11-21 00:02:53,578 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_4 [2021-11-21 00:02:53,578 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_start_scan [2021-11-21 00:02:53,578 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_start_scan [2021-11-21 00:02:53,578 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_resume [2021-11-21 00:02:53,579 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_resume [2021-11-21 00:02:53,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-21 00:02:53,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-21 00:02:53,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-21 00:02:53,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-21 00:02:53,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-21 00:02:53,581 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2021-11-21 00:02:53,581 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2021-11-21 00:02:53,581 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 00:02:53,582 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_4 [2021-11-21 00:02:53,582 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_4 [2021-11-21 00:02:53,582 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 00:02:53,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-21 00:02:53,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-21 00:02:53,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-21 00:02:53,584 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_abs_params [2021-11-21 00:02:53,587 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_abs_params [2021-11-21 00:02:53,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-11-21 00:02:53,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-11-21 00:02:53,588 INFO L130 BoogieDeclarations]: Found specification of procedure spi_message_init [2021-11-21 00:02:53,589 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_message_init [2021-11-21 00:02:53,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2021-11-21 00:02:53,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2021-11-21 00:02:53,589 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_setup_read [2021-11-21 00:02:53,590 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_setup_read [2021-11-21 00:02:53,597 INFO L130 BoogieDeclarations]: Found specification of procedure __tsc2005_enable [2021-11-21 00:02:53,597 INFO L138 BoogieDeclarations]: Found implementation of procedure __tsc2005_enable [2021-11-21 00:02:53,597 INFO L130 BoogieDeclarations]: Found specification of procedure spi_get_drvdata [2021-11-21 00:02:53,597 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_get_drvdata [2021-11-21 00:02:53,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_tsc2005 [2021-11-21 00:02:53,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_tsc2005 [2021-11-21 00:02:53,598 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_irq_thread [2021-11-21 00:02:53,598 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_irq_thread [2021-11-21 00:02:53,598 INFO L130 BoogieDeclarations]: Found specification of procedure __tsc2005_disable [2021-11-21 00:02:53,598 INFO L138 BoogieDeclarations]: Found implementation of procedure __tsc2005_disable [2021-11-21 00:02:53,598 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_update_pen_state [2021-11-21 00:02:53,599 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_update_pen_state [2021-11-21 00:02:53,599 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-21 00:02:53,599 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-21 00:02:53,599 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-11-21 00:02:53,599 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-11-21 00:02:53,599 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_set_reset [2021-11-21 00:02:53,600 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_set_reset [2021-11-21 00:02:53,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-21 00:02:53,600 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 00:02:53,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 00:02:53,600 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-21 00:02:53,600 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-21 00:02:54,242 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 00:02:54,246 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 00:02:54,534 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-21 00:03:00,554 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 00:03:01,190 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 00:03:01,191 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-21 00:03:01,196 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 12:03:01 BoogieIcfgContainer [2021-11-21 00:03:01,196 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 00:03:01,198 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-21 00:03:01,198 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-21 00:03:01,201 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-21 00:03:01,202 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.11 12:02:50" (1/3) ... [2021-11-21 00:03:01,202 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@720e5d0b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 12:03:01, skipping insertion in model container [2021-11-21 00:03:01,202 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 12:02:52" (2/3) ... [2021-11-21 00:03:01,203 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@720e5d0b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 12:03:01, skipping insertion in model container [2021-11-21 00:03:01,203 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 12:03:01" (3/3) ... [2021-11-21 00:03:01,204 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--input--touchscreen--tsc2005.ko-entry_point.cil.out.i [2021-11-21 00:03:01,212 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-21 00:03:01,213 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-11-21 00:03:01,286 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-21 00:03:01,302 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=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, mLoopAccelerationTechnique=FAST_UPR [2021-11-21 00:03:01,302 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-11-21 00:03:01,351 INFO L276 IsEmpty]: Start isEmpty. Operand has 658 states, 397 states have (on average 1.3929471032745593) internal successors, (553), 428 states have internal predecessors, (553), 194 states have call successors, (194), 66 states have call predecessors, (194), 65 states have return successors, (182), 179 states have call predecessors, (182), 182 states have call successors, (182) [2021-11-21 00:03:01,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-21 00:03:01,376 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 00:03:01,377 INFO L514 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-21 00:03:01,377 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-21 00:03:01,388 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 00:03:01,388 INFO L85 PathProgramCache]: Analyzing trace with hash 725556690, now seen corresponding path program 1 times [2021-11-21 00:03:01,397 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 00:03:01,398 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1649708630] [2021-11-21 00:03:01,398 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 00:03:01,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 00:03:01,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 00:03:02,034 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2021-11-21 00:03:02,035 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 00:03:02,035 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1649708630] [2021-11-21 00:03:02,036 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1649708630] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 00:03:02,036 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-21 00:03:02,036 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-21 00:03:02,038 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1929462265] [2021-11-21 00:03:02,052 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 00:03:02,056 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-21 00:03:02,057 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 00:03:02,096 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-21 00:03:02,097 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-21 00:03:02,100 INFO L87 Difference]: Start difference. First operand has 658 states, 397 states have (on average 1.3929471032745593) internal successors, (553), 428 states have internal predecessors, (553), 194 states have call successors, (194), 66 states have call predecessors, (194), 65 states have return successors, (182), 179 states have call predecessors, (182), 182 states have call successors, (182) 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, (12), 3 states have call predecessors, (12), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2021-11-21 00:03:03,431 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 00:03:03,431 INFO L93 Difference]: Finished difference Result 1791 states and 2585 transitions. [2021-11-21 00:03:03,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-21 00:03:03,434 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, (12), 3 states have call predecessors, (12), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) Word has length 84 [2021-11-21 00:03:03,435 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 00:03:03,464 INFO L225 Difference]: With dead ends: 1791 [2021-11-21 00:03:03,464 INFO L226 Difference]: Without dead ends: 1117 [2021-11-21 00:03:03,474 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-21 00:03:03,478 INFO L933 BasicCegarLoop]: 949 mSDtfsCounter, 725 mSDsluCounter, 866 mSDsCounter, 0 mSdLazyCounter, 259 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 725 SdHoareTripleChecker+Valid, 1707 SdHoareTripleChecker+Invalid, 265 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 259 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2021-11-21 00:03:03,479 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [725 Valid, 1707 Invalid, 265 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 259 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2021-11-21 00:03:03,502 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1117 states. [2021-11-21 00:03:03,678 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1117 to 1112. [2021-11-21 00:03:03,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1112 states, 705 states have (on average 1.3829787234042554) internal successors, (975), 736 states have internal predecessors, (975), 297 states have call successors, (297), 114 states have call predecessors, (297), 109 states have return successors, (298), 274 states have call predecessors, (298), 290 states have call successors, (298) [2021-11-21 00:03:03,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1112 states to 1112 states and 1570 transitions. [2021-11-21 00:03:03,785 INFO L78 Accepts]: Start accepts. Automaton has 1112 states and 1570 transitions. Word has length 84 [2021-11-21 00:03:03,787 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 00:03:03,787 INFO L470 AbstractCegarLoop]: Abstraction has 1112 states and 1570 transitions. [2021-11-21 00:03:03,787 INFO L471 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, (12), 3 states have call predecessors, (12), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2021-11-21 00:03:03,788 INFO L276 IsEmpty]: Start isEmpty. Operand 1112 states and 1570 transitions. [2021-11-21 00:03:03,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2021-11-21 00:03:03,797 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 00:03:03,798 INFO L514 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-21 00:03:03,798 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-21 00:03:03,798 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-21 00:03:03,800 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 00:03:03,800 INFO L85 PathProgramCache]: Analyzing trace with hash 11997804, now seen corresponding path program 1 times [2021-11-21 00:03:03,801 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 00:03:03,801 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [456653171] [2021-11-21 00:03:03,801 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 00:03:03,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 00:03:03,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 00:03:03,996 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2021-11-21 00:03:03,996 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 00:03:03,996 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [456653171] [2021-11-21 00:03:03,996 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [456653171] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 00:03:03,997 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-21 00:03:03,997 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-21 00:03:03,997 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [416616189] [2021-11-21 00:03:03,997 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 00:03:03,999 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-21 00:03:03,999 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 00:03:04,000 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-21 00:03:04,000 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-21 00:03:04,000 INFO L87 Difference]: Start difference. First operand 1112 states and 1570 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, (8), 1 states have call predecessors, (8), 1 states have call successors, (8) [2021-11-21 00:03:05,199 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 00:03:05,200 INFO L93 Difference]: Finished difference Result 3269 states and 4618 transitions. [2021-11-21 00:03:05,200 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-21 00:03:05,201 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, (8), 1 states have call predecessors, (8), 1 states have call successors, (8) Word has length 82 [2021-11-21 00:03:05,202 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 00:03:05,224 INFO L225 Difference]: With dead ends: 3269 [2021-11-21 00:03:05,225 INFO L226 Difference]: Without dead ends: 2170 [2021-11-21 00:03:05,231 INFO L932 BasicCegarLoop]: 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 [2021-11-21 00:03:05,233 INFO L933 BasicCegarLoop]: 935 mSDtfsCounter, 833 mSDsluCounter, 882 mSDsCounter, 0 mSdLazyCounter, 258 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 833 SdHoareTripleChecker+Valid, 1696 SdHoareTripleChecker+Invalid, 261 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 258 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2021-11-21 00:03:05,234 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [833 Valid, 1696 Invalid, 261 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 258 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2021-11-21 00:03:05,239 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2170 states. [2021-11-21 00:03:05,343 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2170 to 2165. [2021-11-21 00:03:05,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2165 states, 1377 states have (on average 1.381263616557734) internal successors, (1902), 1433 states have internal predecessors, (1902), 573 states have call successors, (573), 223 states have call predecessors, (573), 214 states have return successors, (582), 534 states have call predecessors, (582), 566 states have call successors, (582) [2021-11-21 00:03:05,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2165 states to 2165 states and 3057 transitions. [2021-11-21 00:03:05,417 INFO L78 Accepts]: Start accepts. Automaton has 2165 states and 3057 transitions. Word has length 82 [2021-11-21 00:03:05,418 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 00:03:05,418 INFO L470 AbstractCegarLoop]: Abstraction has 2165 states and 3057 transitions. [2021-11-21 00:03:05,418 INFO L471 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, (8), 1 states have call predecessors, (8), 1 states have call successors, (8) [2021-11-21 00:03:05,419 INFO L276 IsEmpty]: Start isEmpty. Operand 2165 states and 3057 transitions. [2021-11-21 00:03:05,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-21 00:03:05,422 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 00:03:05,422 INFO L514 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-21 00:03:05,422 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-21 00:03:05,423 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-21 00:03:05,423 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 00:03:05,424 INFO L85 PathProgramCache]: Analyzing trace with hash -535613867, now seen corresponding path program 1 times [2021-11-21 00:03:05,424 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 00:03:05,424 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [381758156] [2021-11-21 00:03:05,425 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 00:03:05,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 00:03:05,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 00:03:05,569 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2021-11-21 00:03:05,570 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 00:03:05,570 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [381758156] [2021-11-21 00:03:05,570 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [381758156] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 00:03:05,571 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-21 00:03:05,571 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-21 00:03:05,571 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1860614525] [2021-11-21 00:03:05,571 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 00:03:05,572 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-21 00:03:05,572 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 00:03:05,573 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-21 00:03:05,573 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-21 00:03:05,573 INFO L87 Difference]: Start difference. First operand 2165 states and 3057 transitions. Second operand has 3 states, 3 states have (on average 10.333333333333334) internal successors, (31), 3 states have internal predecessors, (31), 3 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2021-11-21 00:03:06,311 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 00:03:06,311 INFO L93 Difference]: Finished difference Result 2167 states and 3058 transitions. [2021-11-21 00:03:06,312 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-21 00:03:06,312 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 10.333333333333334) internal successors, (31), 3 states have internal predecessors, (31), 3 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 84 [2021-11-21 00:03:06,313 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 00:03:06,332 INFO L225 Difference]: With dead ends: 2167 [2021-11-21 00:03:06,333 INFO L226 Difference]: Without dead ends: 2164 [2021-11-21 00:03:06,334 INFO L932 BasicCegarLoop]: 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 [2021-11-21 00:03:06,336 INFO L933 BasicCegarLoop]: 766 mSDtfsCounter, 864 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 126 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 864 SdHoareTripleChecker+Valid, 766 SdHoareTripleChecker+Invalid, 126 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 126 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2021-11-21 00:03:06,337 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [864 Valid, 766 Invalid, 126 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 126 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2021-11-21 00:03:06,341 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2164 states. [2021-11-21 00:03:06,447 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2164 to 2164. [2021-11-21 00:03:06,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2164 states, 1377 states have (on average 1.3798111837327525) internal successors, (1900), 1432 states have internal predecessors, (1900), 572 states have call successors, (572), 223 states have call predecessors, (572), 214 states have return successors, (582), 534 states have call predecessors, (582), 566 states have call successors, (582) [2021-11-21 00:03:06,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2164 states to 2164 states and 3054 transitions. [2021-11-21 00:03:06,476 INFO L78 Accepts]: Start accepts. Automaton has 2164 states and 3054 transitions. Word has length 84 [2021-11-21 00:03:06,477 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 00:03:06,477 INFO L470 AbstractCegarLoop]: Abstraction has 2164 states and 3054 transitions. [2021-11-21 00:03:06,478 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 10.333333333333334) internal successors, (31), 3 states have internal predecessors, (31), 3 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2021-11-21 00:03:06,478 INFO L276 IsEmpty]: Start isEmpty. Operand 2164 states and 3054 transitions. [2021-11-21 00:03:06,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2021-11-21 00:03:06,481 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 00:03:06,481 INFO L514 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-21 00:03:06,481 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-21 00:03:06,481 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-21 00:03:06,482 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 00:03:06,482 INFO L85 PathProgramCache]: Analyzing trace with hash 575575817, now seen corresponding path program 1 times [2021-11-21 00:03:06,482 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 00:03:06,483 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [582452165] [2021-11-21 00:03:06,483 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 00:03:06,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 00:03:06,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 00:03:06,607 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2021-11-21 00:03:06,607 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 00:03:06,607 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [582452165] [2021-11-21 00:03:06,607 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [582452165] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 00:03:06,607 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-21 00:03:06,607 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-21 00:03:06,608 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [522254823] [2021-11-21 00:03:06,608 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 00:03:06,608 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-21 00:03:06,608 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 00:03:06,609 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-21 00:03:06,609 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-21 00:03:06,609 INFO L87 Difference]: Start difference. First operand 2164 states and 3054 transitions. Second operand has 3 states, 3 states have (on average 10.666666666666666) internal successors, (32), 3 states have internal predecessors, (32), 3 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2021-11-21 00:03:07,360 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 00:03:07,361 INFO L93 Difference]: Finished difference Result 2166 states and 3055 transitions. [2021-11-21 00:03:07,361 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-21 00:03:07,362 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 10.666666666666666) internal successors, (32), 3 states have internal predecessors, (32), 3 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 85 [2021-11-21 00:03:07,363 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 00:03:07,379 INFO L225 Difference]: With dead ends: 2166 [2021-11-21 00:03:07,379 INFO L226 Difference]: Without dead ends: 2163 [2021-11-21 00:03:07,381 INFO L932 BasicCegarLoop]: 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 [2021-11-21 00:03:07,384 INFO L933 BasicCegarLoop]: 764 mSDtfsCounter, 861 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 126 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 861 SdHoareTripleChecker+Valid, 764 SdHoareTripleChecker+Invalid, 126 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 126 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2021-11-21 00:03:07,387 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [861 Valid, 764 Invalid, 126 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 126 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2021-11-21 00:03:07,392 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2163 states. [2021-11-21 00:03:07,510 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2163 to 2163. [2021-11-21 00:03:07,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2163 states, 1377 states have (on average 1.3783587509077706) internal successors, (1898), 1431 states have internal predecessors, (1898), 571 states have call successors, (571), 223 states have call predecessors, (571), 214 states have return successors, (582), 534 states have call predecessors, (582), 566 states have call successors, (582) [2021-11-21 00:03:07,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2163 states to 2163 states and 3051 transitions. [2021-11-21 00:03:07,536 INFO L78 Accepts]: Start accepts. Automaton has 2163 states and 3051 transitions. Word has length 85 [2021-11-21 00:03:07,538 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 00:03:07,538 INFO L470 AbstractCegarLoop]: Abstraction has 2163 states and 3051 transitions. [2021-11-21 00:03:07,538 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 10.666666666666666) internal successors, (32), 3 states have internal predecessors, (32), 3 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2021-11-21 00:03:07,538 INFO L276 IsEmpty]: Start isEmpty. Operand 2163 states and 3051 transitions. [2021-11-21 00:03:07,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2021-11-21 00:03:07,547 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 00:03:07,548 INFO L514 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-21 00:03:07,548 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-11-21 00:03:07,548 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-21 00:03:07,549 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 00:03:07,549 INFO L85 PathProgramCache]: Analyzing trace with hash 662722520, now seen corresponding path program 1 times [2021-11-21 00:03:07,549 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 00:03:07,549 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [446495790] [2021-11-21 00:03:07,550 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 00:03:07,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 00:03:07,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 00:03:07,713 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2021-11-21 00:03:07,713 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 00:03:07,713 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [446495790] [2021-11-21 00:03:07,714 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [446495790] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 00:03:07,714 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-21 00:03:07,714 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-21 00:03:07,714 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [150589424] [2021-11-21 00:03:07,714 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 00:03:07,715 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-21 00:03:07,718 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 00:03:07,718 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-21 00:03:07,718 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-21 00:03:07,719 INFO L87 Difference]: Start difference. First operand 2163 states and 3051 transitions. Second operand has 3 states, 3 states have (on average 11.0) internal successors, (33), 3 states have internal predecessors, (33), 3 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2021-11-21 00:03:08,438 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 00:03:08,438 INFO L93 Difference]: Finished difference Result 2165 states and 3052 transitions. [2021-11-21 00:03:08,439 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-21 00:03:08,439 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 11.0) internal successors, (33), 3 states have internal predecessors, (33), 3 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 86 [2021-11-21 00:03:08,440 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 00:03:08,456 INFO L225 Difference]: With dead ends: 2165 [2021-11-21 00:03:08,456 INFO L226 Difference]: Without dead ends: 2158 [2021-11-21 00:03:08,458 INFO L932 BasicCegarLoop]: 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 [2021-11-21 00:03:08,459 INFO L933 BasicCegarLoop]: 762 mSDtfsCounter, 858 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 126 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 858 SdHoareTripleChecker+Valid, 762 SdHoareTripleChecker+Invalid, 126 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 126 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2021-11-21 00:03:08,459 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [858 Valid, 762 Invalid, 126 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 126 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2021-11-21 00:03:08,462 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2158 states. [2021-11-21 00:03:08,606 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2158 to 2158. [2021-11-21 00:03:08,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2158 states, 1373 states have (on average 1.3772760378732702) internal successors, (1891), 1426 states have internal predecessors, (1891), 570 states have call successors, (570), 223 states have call predecessors, (570), 214 states have return successors, (582), 534 states have call predecessors, (582), 566 states have call successors, (582) [2021-11-21 00:03:08,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2158 states to 2158 states and 3043 transitions. [2021-11-21 00:03:08,641 INFO L78 Accepts]: Start accepts. Automaton has 2158 states and 3043 transitions. Word has length 86 [2021-11-21 00:03:08,641 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 00:03:08,642 INFO L470 AbstractCegarLoop]: Abstraction has 2158 states and 3043 transitions. [2021-11-21 00:03:08,642 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 11.0) internal successors, (33), 3 states have internal predecessors, (33), 3 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2021-11-21 00:03:08,642 INFO L276 IsEmpty]: Start isEmpty. Operand 2158 states and 3043 transitions. [2021-11-21 00:03:08,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2021-11-21 00:03:08,646 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 00:03:08,646 INFO L514 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-21 00:03:08,646 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-11-21 00:03:08,647 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-21 00:03:08,648 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 00:03:08,648 INFO L85 PathProgramCache]: Analyzing trace with hash 501207269, now seen corresponding path program 1 times [2021-11-21 00:03:08,648 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 00:03:08,651 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1438723795] [2021-11-21 00:03:08,652 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 00:03:08,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 00:03:08,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 00:03:08,867 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2021-11-21 00:03:08,867 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 00:03:08,868 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1438723795] [2021-11-21 00:03:08,868 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1438723795] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 00:03:08,868 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-21 00:03:08,868 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-21 00:03:08,868 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1280763417] [2021-11-21 00:03:08,869 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 00:03:08,869 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-21 00:03:08,869 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 00:03:08,870 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-21 00:03:08,870 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2021-11-21 00:03:08,871 INFO L87 Difference]: Start difference. First operand 2158 states and 3043 transitions. Second operand has 6 states, 5 states have (on average 7.2) internal successors, (36), 5 states have internal predecessors, (36), 3 states have call successors, (15), 3 states have call predecessors, (15), 2 states have return successors, (12), 3 states have call predecessors, (12), 2 states have call successors, (12) [2021-11-21 00:03:11,204 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 00:03:11,204 INFO L93 Difference]: Finished difference Result 2316 states and 3210 transitions. [2021-11-21 00:03:11,205 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-21 00:03:11,205 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 7.2) internal successors, (36), 5 states have internal predecessors, (36), 3 states have call successors, (15), 3 states have call predecessors, (15), 2 states have return successors, (12), 3 states have call predecessors, (12), 2 states have call successors, (12) Word has length 99 [2021-11-21 00:03:11,205 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 00:03:11,227 INFO L225 Difference]: With dead ends: 2316 [2021-11-21 00:03:11,227 INFO L226 Difference]: Without dead ends: 2313 [2021-11-21 00:03:11,231 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2021-11-21 00:03:11,232 INFO L933 BasicCegarLoop]: 815 mSDtfsCounter, 478 mSDsluCounter, 2101 mSDsCounter, 0 mSdLazyCounter, 498 mSolverCounterSat, 277 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 481 SdHoareTripleChecker+Valid, 2613 SdHoareTripleChecker+Invalid, 775 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 277 IncrementalHoareTripleChecker+Valid, 498 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2021-11-21 00:03:11,233 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [481 Valid, 2613 Invalid, 775 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [277 Valid, 498 Invalid, 0 Unknown, 0 Unchecked, 2.2s Time] [2021-11-21 00:03:11,237 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2313 states. [2021-11-21 00:03:11,390 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2313 to 2313. [2021-11-21 00:03:11,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2313 states, 1455 states have (on average 1.3601374570446736) internal successors, (1979), 1507 states have internal predecessors, (1979), 607 states have call successors, (607), 259 states have call predecessors, (607), 250 states have return successors, (620), 572 states have call predecessors, (620), 604 states have call successors, (620) [2021-11-21 00:03:11,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2313 states to 2313 states and 3206 transitions. [2021-11-21 00:03:11,442 INFO L78 Accepts]: Start accepts. Automaton has 2313 states and 3206 transitions. Word has length 99 [2021-11-21 00:03:11,442 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 00:03:11,443 INFO L470 AbstractCegarLoop]: Abstraction has 2313 states and 3206 transitions. [2021-11-21 00:03:11,443 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 7.2) internal successors, (36), 5 states have internal predecessors, (36), 3 states have call successors, (15), 3 states have call predecessors, (15), 2 states have return successors, (12), 3 states have call predecessors, (12), 2 states have call successors, (12) [2021-11-21 00:03:11,443 INFO L276 IsEmpty]: Start isEmpty. Operand 2313 states and 3206 transitions. [2021-11-21 00:03:11,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2021-11-21 00:03:11,450 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 00:03:11,450 INFO L514 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 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] [2021-11-21 00:03:11,450 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-11-21 00:03:11,451 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-21 00:03:11,451 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 00:03:11,451 INFO L85 PathProgramCache]: Analyzing trace with hash -1625273732, now seen corresponding path program 1 times [2021-11-21 00:03:11,452 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 00:03:11,452 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [413546360] [2021-11-21 00:03:11,452 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 00:03:11,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 00:03:11,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 00:03:11,687 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2021-11-21 00:03:11,688 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 00:03:11,688 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [413546360] [2021-11-21 00:03:11,688 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [413546360] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-21 00:03:11,688 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [635131053] [2021-11-21 00:03:11,689 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 00:03:11,689 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-21 00:03:11,689 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dfe03f1-d570-4ea4-8674-4ce52d4abf11/bin/utaipan-TEXQjIfE4P/z3 [2021-11-21 00:03:11,693 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dfe03f1-d570-4ea4-8674-4ce52d4abf11/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-21 00:03:11,715 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dfe03f1-d570-4ea4-8674-4ce52d4abf11/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-11-21 00:03:12,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 00:03:12,326 INFO L263 TraceCheckSpWp]: Trace formula consists of 1710 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-21 00:03:12,342 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-21 00:03:12,723 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2021-11-21 00:03:12,724 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-21 00:03:12,724 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [635131053] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 00:03:12,724 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-11-21 00:03:12,725 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [8] total 9 [2021-11-21 00:03:12,725 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1813647432] [2021-11-21 00:03:12,725 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 00:03:12,726 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-21 00:03:12,727 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 00:03:12,727 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-21 00:03:12,727 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2021-11-21 00:03:12,728 INFO L87 Difference]: Start difference. First operand 2313 states and 3206 transitions. Second operand has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 2 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2021-11-21 00:03:14,238 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 00:03:14,239 INFO L93 Difference]: Finished difference Result 5991 states and 8282 transitions. [2021-11-21 00:03:14,239 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-21 00:03:14,240 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 2 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) Word has length 132 [2021-11-21 00:03:14,244 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 00:03:14,281 INFO L225 Difference]: With dead ends: 5991 [2021-11-21 00:03:14,281 INFO L226 Difference]: Without dead ends: 3691 [2021-11-21 00:03:14,294 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 145 GetRequests, 138 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2021-11-21 00:03:14,295 INFO L933 BasicCegarLoop]: 931 mSDtfsCounter, 845 mSDsluCounter, 873 mSDsCounter, 0 mSdLazyCounter, 253 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 845 SdHoareTripleChecker+Valid, 1684 SdHoareTripleChecker+Invalid, 255 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 253 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2021-11-21 00:03:14,296 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [845 Valid, 1684 Invalid, 255 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 253 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2021-11-21 00:03:14,302 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3691 states. [2021-11-21 00:03:14,524 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3691 to 3613. [2021-11-21 00:03:14,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3613 states, 2253 states have (on average 1.3528628495339547) internal successors, (3048), 2337 states have internal predecessors, (3048), 963 states have call successors, (963), 407 states have call predecessors, (963), 396 states have return successors, (992), 910 states have call predecessors, (992), 960 states have call successors, (992) [2021-11-21 00:03:14,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3613 states to 3613 states and 5003 transitions. [2021-11-21 00:03:14,576 INFO L78 Accepts]: Start accepts. Automaton has 3613 states and 5003 transitions. Word has length 132 [2021-11-21 00:03:14,576 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 00:03:14,576 INFO L470 AbstractCegarLoop]: Abstraction has 3613 states and 5003 transitions. [2021-11-21 00:03:14,578 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 2 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2021-11-21 00:03:14,578 INFO L276 IsEmpty]: Start isEmpty. Operand 3613 states and 5003 transitions. [2021-11-21 00:03:14,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2021-11-21 00:03:14,585 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 00:03:14,585 INFO L514 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 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] [2021-11-21 00:03:14,629 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dfe03f1-d570-4ea4-8674-4ce52d4abf11/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2021-11-21 00:03:14,807 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dfe03f1-d570-4ea4-8674-4ce52d4abf11/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-21 00:03:14,808 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-21 00:03:14,808 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 00:03:14,808 INFO L85 PathProgramCache]: Analyzing trace with hash 2018094447, now seen corresponding path program 1 times [2021-11-21 00:03:14,808 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 00:03:14,809 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1311449924] [2021-11-21 00:03:14,809 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 00:03:14,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 00:03:14,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 00:03:15,120 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2021-11-21 00:03:15,120 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 00:03:15,120 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1311449924] [2021-11-21 00:03:15,120 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1311449924] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-21 00:03:15,121 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [24971070] [2021-11-21 00:03:15,121 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 00:03:15,121 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-21 00:03:15,121 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dfe03f1-d570-4ea4-8674-4ce52d4abf11/bin/utaipan-TEXQjIfE4P/z3 [2021-11-21 00:03:15,122 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dfe03f1-d570-4ea4-8674-4ce52d4abf11/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-21 00:03:15,131 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dfe03f1-d570-4ea4-8674-4ce52d4abf11/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2021-11-21 00:03:15,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 00:03:15,707 INFO L263 TraceCheckSpWp]: Trace formula consists of 1706 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-21 00:03:15,716 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-21 00:03:16,069 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2021-11-21 00:03:16,069 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-21 00:03:16,069 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [24971070] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 00:03:16,070 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-11-21 00:03:16,070 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [8] total 9 [2021-11-21 00:03:16,070 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1801361931] [2021-11-21 00:03:16,070 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 00:03:16,071 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-21 00:03:16,071 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 00:03:16,071 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-21 00:03:16,072 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2021-11-21 00:03:16,072 INFO L87 Difference]: Start difference. First operand 3613 states and 5003 transitions. Second operand has 3 states, 3 states have (on average 17.0) internal successors, (51), 3 states have internal predecessors, (51), 2 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2021-11-21 00:03:17,408 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 00:03:17,409 INFO L93 Difference]: Finished difference Result 6295 states and 8630 transitions. [2021-11-21 00:03:17,409 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-21 00:03:17,410 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.0) internal successors, (51), 3 states have internal predecessors, (51), 2 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) Word has length 130 [2021-11-21 00:03:17,410 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 00:03:17,444 INFO L225 Difference]: With dead ends: 6295 [2021-11-21 00:03:17,444 INFO L226 Difference]: Without dead ends: 3689 [2021-11-21 00:03:17,458 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 143 GetRequests, 136 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2021-11-21 00:03:17,459 INFO L933 BasicCegarLoop]: 930 mSDtfsCounter, 845 mSDsluCounter, 872 mSDsCounter, 0 mSdLazyCounter, 253 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 845 SdHoareTripleChecker+Valid, 1682 SdHoareTripleChecker+Invalid, 255 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 253 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2021-11-21 00:03:17,460 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [845 Valid, 1682 Invalid, 255 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 253 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2021-11-21 00:03:17,467 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3689 states. [2021-11-21 00:03:17,689 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3689 to 3611. [2021-11-21 00:03:17,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3611 states, 2253 states have (on average 1.3519751442521084) internal successors, (3046), 2335 states have internal predecessors, (3046), 961 states have call successors, (961), 407 states have call predecessors, (961), 396 states have return successors, (988), 910 states have call predecessors, (988), 958 states have call successors, (988) [2021-11-21 00:03:17,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3611 states to 3611 states and 4995 transitions. [2021-11-21 00:03:17,717 INFO L78 Accepts]: Start accepts. Automaton has 3611 states and 4995 transitions. Word has length 130 [2021-11-21 00:03:17,717 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 00:03:17,717 INFO L470 AbstractCegarLoop]: Abstraction has 3611 states and 4995 transitions. [2021-11-21 00:03:17,718 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.0) internal successors, (51), 3 states have internal predecessors, (51), 2 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2021-11-21 00:03:17,718 INFO L276 IsEmpty]: Start isEmpty. Operand 3611 states and 4995 transitions. [2021-11-21 00:03:17,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2021-11-21 00:03:17,724 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 00:03:17,725 INFO L514 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 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] [2021-11-21 00:03:17,775 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dfe03f1-d570-4ea4-8674-4ce52d4abf11/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2021-11-21 00:03:17,951 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dfe03f1-d570-4ea4-8674-4ce52d4abf11/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-21 00:03:17,952 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-21 00:03:17,952 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 00:03:17,952 INFO L85 PathProgramCache]: Analyzing trace with hash 1555815040, now seen corresponding path program 1 times [2021-11-21 00:03:17,952 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 00:03:17,953 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1571645790] [2021-11-21 00:03:17,953 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 00:03:17,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 00:03:18,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 00:03:18,192 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2021-11-21 00:03:18,193 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 00:03:18,193 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1571645790] [2021-11-21 00:03:18,193 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1571645790] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-21 00:03:18,193 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [993496424] [2021-11-21 00:03:18,194 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 00:03:18,194 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-21 00:03:18,194 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dfe03f1-d570-4ea4-8674-4ce52d4abf11/bin/utaipan-TEXQjIfE4P/z3 [2021-11-21 00:03:18,195 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dfe03f1-d570-4ea4-8674-4ce52d4abf11/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-21 00:03:18,215 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dfe03f1-d570-4ea4-8674-4ce52d4abf11/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2021-11-21 00:03:18,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 00:03:18,865 INFO L263 TraceCheckSpWp]: Trace formula consists of 1706 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-21 00:03:18,875 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-21 00:03:19,177 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2021-11-21 00:03:19,177 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-21 00:03:19,177 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [993496424] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 00:03:19,178 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-11-21 00:03:19,178 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [8] total 9 [2021-11-21 00:03:19,178 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1496192849] [2021-11-21 00:03:19,178 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 00:03:19,179 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-21 00:03:19,179 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 00:03:19,179 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-21 00:03:19,180 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2021-11-21 00:03:19,180 INFO L87 Difference]: Start difference. First operand 3611 states and 4995 transitions. Second operand has 3 states, 3 states have (on average 17.0) internal successors, (51), 3 states have internal predecessors, (51), 2 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2021-11-21 00:03:20,202 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 00:03:20,202 INFO L93 Difference]: Finished difference Result 6293 states and 8622 transitions. [2021-11-21 00:03:20,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-21 00:03:20,203 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.0) internal successors, (51), 3 states have internal predecessors, (51), 2 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) Word has length 130 [2021-11-21 00:03:20,204 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 00:03:20,237 INFO L225 Difference]: With dead ends: 6293 [2021-11-21 00:03:20,237 INFO L226 Difference]: Without dead ends: 3687 [2021-11-21 00:03:20,251 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 143 GetRequests, 136 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2021-11-21 00:03:20,252 INFO L933 BasicCegarLoop]: 929 mSDtfsCounter, 844 mSDsluCounter, 871 mSDsCounter, 0 mSdLazyCounter, 253 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 844 SdHoareTripleChecker+Valid, 1680 SdHoareTripleChecker+Invalid, 255 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 253 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2021-11-21 00:03:20,253 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [844 Valid, 1680 Invalid, 255 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 253 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2021-11-21 00:03:20,259 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3687 states. [2021-11-21 00:03:20,520 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3687 to 3609. [2021-11-21 00:03:20,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3609 states, 2253 states have (on average 1.3510874389702618) internal successors, (3044), 2333 states have internal predecessors, (3044), 959 states have call successors, (959), 407 states have call predecessors, (959), 396 states have return successors, (984), 910 states have call predecessors, (984), 956 states have call successors, (984) [2021-11-21 00:03:20,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3609 states to 3609 states and 4987 transitions. [2021-11-21 00:03:20,553 INFO L78 Accepts]: Start accepts. Automaton has 3609 states and 4987 transitions. Word has length 130 [2021-11-21 00:03:20,553 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 00:03:20,554 INFO L470 AbstractCegarLoop]: Abstraction has 3609 states and 4987 transitions. [2021-11-21 00:03:20,554 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.0) internal successors, (51), 3 states have internal predecessors, (51), 2 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2021-11-21 00:03:20,554 INFO L276 IsEmpty]: Start isEmpty. Operand 3609 states and 4987 transitions. [2021-11-21 00:03:20,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2021-11-21 00:03:20,561 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 00:03:20,562 INFO L514 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 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] [2021-11-21 00:03:20,610 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dfe03f1-d570-4ea4-8674-4ce52d4abf11/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2021-11-21 00:03:20,779 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dfe03f1-d570-4ea4-8674-4ce52d4abf11/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-21 00:03:20,780 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-21 00:03:20,780 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 00:03:20,780 INFO L85 PathProgramCache]: Analyzing trace with hash -342779097, now seen corresponding path program 1 times [2021-11-21 00:03:20,781 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 00:03:20,781 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1252241972] [2021-11-21 00:03:20,781 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 00:03:20,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 00:03:20,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 00:03:21,031 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2021-11-21 00:03:21,031 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 00:03:21,031 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1252241972] [2021-11-21 00:03:21,032 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1252241972] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-21 00:03:21,032 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1747328270] [2021-11-21 00:03:21,032 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 00:03:21,032 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-21 00:03:21,033 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dfe03f1-d570-4ea4-8674-4ce52d4abf11/bin/utaipan-TEXQjIfE4P/z3 [2021-11-21 00:03:21,034 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dfe03f1-d570-4ea4-8674-4ce52d4abf11/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-21 00:03:21,058 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dfe03f1-d570-4ea4-8674-4ce52d4abf11/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2021-11-21 00:03:21,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 00:03:21,643 INFO L263 TraceCheckSpWp]: Trace formula consists of 1708 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-21 00:03:21,650 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-21 00:03:21,910 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2021-11-21 00:03:21,910 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-21 00:03:21,911 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1747328270] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 00:03:21,911 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-11-21 00:03:21,911 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [8] total 9 [2021-11-21 00:03:21,911 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1256589208] [2021-11-21 00:03:21,911 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 00:03:21,912 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-21 00:03:21,912 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 00:03:21,912 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-21 00:03:21,912 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2021-11-21 00:03:21,913 INFO L87 Difference]: Start difference. First operand 3609 states and 4987 transitions. Second operand has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 2 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2021-11-21 00:03:23,137 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 00:03:23,138 INFO L93 Difference]: Finished difference Result 6081 states and 8346 transitions. [2021-11-21 00:03:23,138 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-21 00:03:23,139 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 2 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) Word has length 131 [2021-11-21 00:03:23,139 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 00:03:23,170 INFO L225 Difference]: With dead ends: 6081 [2021-11-21 00:03:23,170 INFO L226 Difference]: Without dead ends: 3475 [2021-11-21 00:03:23,182 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 144 GetRequests, 137 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2021-11-21 00:03:23,183 INFO L933 BasicCegarLoop]: 910 mSDtfsCounter, 777 mSDsluCounter, 869 mSDsCounter, 0 mSdLazyCounter, 254 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 777 SdHoareTripleChecker+Valid, 1659 SdHoareTripleChecker+Invalid, 256 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 254 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2021-11-21 00:03:23,183 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [777 Valid, 1659 Invalid, 256 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 254 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2021-11-21 00:03:23,189 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3475 states. [2021-11-21 00:03:23,404 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3475 to 3449. [2021-11-21 00:03:23,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3449 states, 2169 states have (on average 1.3582295988934994) internal successors, (2946), 2243 states have internal predecessors, (2946), 901 states have call successors, (901), 387 states have call predecessors, (901), 378 states have return successors, (924), 858 states have call predecessors, (924), 898 states have call successors, (924) [2021-11-21 00:03:23,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3449 states to 3449 states and 4771 transitions. [2021-11-21 00:03:23,429 INFO L78 Accepts]: Start accepts. Automaton has 3449 states and 4771 transitions. Word has length 131 [2021-11-21 00:03:23,430 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 00:03:23,430 INFO L470 AbstractCegarLoop]: Abstraction has 3449 states and 4771 transitions. [2021-11-21 00:03:23,430 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 2 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2021-11-21 00:03:23,430 INFO L276 IsEmpty]: Start isEmpty. Operand 3449 states and 4771 transitions. [2021-11-21 00:03:23,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2021-11-21 00:03:23,446 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 00:03:23,447 INFO L514 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 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] [2021-11-21 00:03:23,490 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dfe03f1-d570-4ea4-8674-4ce52d4abf11/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2021-11-21 00:03:23,667 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dfe03f1-d570-4ea4-8674-4ce52d4abf11/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2021-11-21 00:03:23,668 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-21 00:03:23,668 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 00:03:23,668 INFO L85 PathProgramCache]: Analyzing trace with hash 123760355, now seen corresponding path program 1 times [2021-11-21 00:03:23,668 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 00:03:23,669 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [683887500] [2021-11-21 00:03:23,669 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 00:03:23,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 00:03:23,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 00:03:23,884 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 244 trivial. 0 not checked. [2021-11-21 00:03:23,884 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 00:03:23,884 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [683887500] [2021-11-21 00:03:23,885 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [683887500] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 00:03:23,885 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-21 00:03:23,885 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-21 00:03:23,885 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [793342252] [2021-11-21 00:03:23,886 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 00:03:23,887 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-21 00:03:23,887 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 00:03:23,888 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-21 00:03:23,888 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-21 00:03:23,889 INFO L87 Difference]: Start difference. First operand 3449 states and 4771 transitions. Second operand has 3 states, 3 states have (on average 34.666666666666664) internal successors, (104), 3 states have internal predecessors, (104), 2 states have call successors, (46), 2 states have call predecessors, (46), 1 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) [2021-11-21 00:03:25,264 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 00:03:25,265 INFO L93 Difference]: Finished difference Result 9943 states and 13626 transitions. [2021-11-21 00:03:25,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-21 00:03:25,266 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 34.666666666666664) internal successors, (104), 3 states have internal predecessors, (104), 2 states have call successors, (46), 2 states have call predecessors, (46), 1 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) Word has length 301 [2021-11-21 00:03:25,266 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 00:03:25,326 INFO L225 Difference]: With dead ends: 9943 [2021-11-21 00:03:25,326 INFO L226 Difference]: Without dead ends: 6507 [2021-11-21 00:03:25,343 INFO L932 BasicCegarLoop]: 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 [2021-11-21 00:03:25,344 INFO L933 BasicCegarLoop]: 1003 mSDtfsCounter, 761 mSDsluCounter, 832 mSDsCounter, 0 mSdLazyCounter, 280 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 761 SdHoareTripleChecker+Valid, 1734 SdHoareTripleChecker+Invalid, 282 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 280 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2021-11-21 00:03:25,344 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [761 Valid, 1734 Invalid, 282 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 280 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2021-11-21 00:03:25,356 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6507 states. [2021-11-21 00:03:25,690 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6507 to 6494. [2021-11-21 00:03:25,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6494 states, 4059 states have (on average 1.340970682434097) internal successors, (5443), 4188 states have internal predecessors, (5443), 1686 states have call successors, (1686), 761 states have call predecessors, (1686), 748 states have return successors, (1727), 1616 states have call predecessors, (1727), 1683 states have call successors, (1727) [2021-11-21 00:03:25,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6494 states to 6494 states and 8856 transitions. [2021-11-21 00:03:25,733 INFO L78 Accepts]: Start accepts. Automaton has 6494 states and 8856 transitions. Word has length 301 [2021-11-21 00:03:25,733 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 00:03:25,734 INFO L470 AbstractCegarLoop]: Abstraction has 6494 states and 8856 transitions. [2021-11-21 00:03:25,734 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 34.666666666666664) internal successors, (104), 3 states have internal predecessors, (104), 2 states have call successors, (46), 2 states have call predecessors, (46), 1 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) [2021-11-21 00:03:25,734 INFO L276 IsEmpty]: Start isEmpty. Operand 6494 states and 8856 transitions. [2021-11-21 00:03:25,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2021-11-21 00:03:25,766 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 00:03:25,766 INFO L514 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 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] [2021-11-21 00:03:25,766 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-11-21 00:03:25,767 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-21 00:03:25,767 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 00:03:25,767 INFO L85 PathProgramCache]: Analyzing trace with hash -727849391, now seen corresponding path program 1 times [2021-11-21 00:03:25,768 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 00:03:25,768 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1299092514] [2021-11-21 00:03:25,768 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 00:03:25,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 00:03:25,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 00:03:26,020 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 356 trivial. 0 not checked. [2021-11-21 00:03:26,020 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 00:03:26,020 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1299092514] [2021-11-21 00:03:26,020 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1299092514] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 00:03:26,021 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-21 00:03:26,021 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-21 00:03:26,024 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [194076413] [2021-11-21 00:03:26,024 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 00:03:26,026 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-21 00:03:26,026 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 00:03:26,027 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-21 00:03:26,027 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-21 00:03:26,027 INFO L87 Difference]: Start difference. First operand 6494 states and 8856 transitions. Second operand has 3 states, 3 states have (on average 37.666666666666664) internal successors, (113), 3 states have internal predecessors, (113), 3 states have call successors, (48), 2 states have call predecessors, (48), 1 states have return successors, (45), 3 states have call predecessors, (45), 3 states have call successors, (45) [2021-11-21 00:03:27,575 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 00:03:27,575 INFO L93 Difference]: Finished difference Result 16201 states and 22120 transitions. [2021-11-21 00:03:27,576 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-21 00:03:27,576 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 37.666666666666664) internal successors, (113), 3 states have internal predecessors, (113), 3 states have call successors, (48), 2 states have call predecessors, (48), 1 states have return successors, (45), 3 states have call predecessors, (45), 3 states have call successors, (45) Word has length 334 [2021-11-21 00:03:27,576 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 00:03:27,627 INFO L225 Difference]: With dead ends: 16201 [2021-11-21 00:03:27,627 INFO L226 Difference]: Without dead ends: 9720 [2021-11-21 00:03:27,660 INFO L932 BasicCegarLoop]: 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 [2021-11-21 00:03:27,661 INFO L933 BasicCegarLoop]: 1401 mSDtfsCounter, 777 mSDsluCounter, 846 mSDsCounter, 0 mSdLazyCounter, 366 mSolverCounterSat, 19 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 777 SdHoareTripleChecker+Valid, 2146 SdHoareTripleChecker+Invalid, 385 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 19 IncrementalHoareTripleChecker+Valid, 366 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2021-11-21 00:03:27,662 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [777 Valid, 2146 Invalid, 385 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [19 Valid, 366 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2021-11-21 00:03:27,677 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9720 states. [2021-11-21 00:03:28,211 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9720 to 9707. [2021-11-21 00:03:28,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9707 states, 6117 states have (on average 1.345103809056727) internal successors, (8228), 6301 states have internal predecessors, (8228), 2471 states have call successors, (2471), 1135 states have call predecessors, (2471), 1118 states have return successors, (2530), 2374 states have call predecessors, (2530), 2468 states have call successors, (2530) [2021-11-21 00:03:28,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9707 states to 9707 states and 13229 transitions. [2021-11-21 00:03:28,275 INFO L78 Accepts]: Start accepts. Automaton has 9707 states and 13229 transitions. Word has length 334 [2021-11-21 00:03:28,276 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 00:03:28,276 INFO L470 AbstractCegarLoop]: Abstraction has 9707 states and 13229 transitions. [2021-11-21 00:03:28,277 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 37.666666666666664) internal successors, (113), 3 states have internal predecessors, (113), 3 states have call successors, (48), 2 states have call predecessors, (48), 1 states have return successors, (45), 3 states have call predecessors, (45), 3 states have call successors, (45) [2021-11-21 00:03:28,277 INFO L276 IsEmpty]: Start isEmpty. Operand 9707 states and 13229 transitions. [2021-11-21 00:03:28,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 353 [2021-11-21 00:03:28,332 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 00:03:28,333 INFO L514 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-21 00:03:28,333 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-11-21 00:03:28,334 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-21 00:03:28,334 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 00:03:28,334 INFO L85 PathProgramCache]: Analyzing trace with hash 216509918, now seen corresponding path program 1 times [2021-11-21 00:03:28,335 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 00:03:28,335 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [643993456] [2021-11-21 00:03:28,335 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 00:03:28,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 00:03:28,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 00:03:28,878 INFO L134 CoverageAnalysis]: Checked inductivity of 385 backedges. 8 proven. 16 refuted. 0 times theorem prover too weak. 361 trivial. 0 not checked. [2021-11-21 00:03:28,879 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 00:03:28,879 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [643993456] [2021-11-21 00:03:28,879 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [643993456] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-21 00:03:28,880 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1300759258] [2021-11-21 00:03:28,880 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 00:03:28,880 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-21 00:03:28,880 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dfe03f1-d570-4ea4-8674-4ce52d4abf11/bin/utaipan-TEXQjIfE4P/z3 [2021-11-21 00:03:28,888 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dfe03f1-d570-4ea4-8674-4ce52d4abf11/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-21 00:03:28,911 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dfe03f1-d570-4ea4-8674-4ce52d4abf11/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2021-11-21 00:03:29,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 00:03:29,744 INFO L263 TraceCheckSpWp]: Trace formula consists of 3478 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-21 00:03:29,757 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-21 00:03:30,526 INFO L134 CoverageAnalysis]: Checked inductivity of 385 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 362 trivial. 0 not checked. [2021-11-21 00:03:30,526 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-21 00:03:30,526 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1300759258] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 00:03:30,527 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-11-21 00:03:30,527 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [8] total 9 [2021-11-21 00:03:30,527 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [438078135] [2021-11-21 00:03:30,527 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 00:03:30,528 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-21 00:03:30,528 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 00:03:30,529 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-21 00:03:30,529 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2021-11-21 00:03:30,529 INFO L87 Difference]: Start difference. First operand 9707 states and 13229 transitions. Second operand has 3 states, 3 states have (on average 44.0) internal successors, (132), 3 states have internal predecessors, (132), 2 states have call successors, (48), 2 states have call predecessors, (48), 2 states have return successors, (45), 2 states have call predecessors, (45), 2 states have call successors, (45) [2021-11-21 00:03:32,117 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 00:03:32,118 INFO L93 Difference]: Finished difference Result 22595 states and 30951 transitions. [2021-11-21 00:03:32,118 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-21 00:03:32,118 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 44.0) internal successors, (132), 3 states have internal predecessors, (132), 2 states have call successors, (48), 2 states have call predecessors, (48), 2 states have return successors, (45), 2 states have call predecessors, (45), 2 states have call successors, (45) Word has length 352 [2021-11-21 00:03:32,119 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 00:03:32,207 INFO L225 Difference]: With dead ends: 22595 [2021-11-21 00:03:32,208 INFO L226 Difference]: Without dead ends: 16079 [2021-11-21 00:03:32,242 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 366 GetRequests, 359 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2021-11-21 00:03:32,243 INFO L933 BasicCegarLoop]: 985 mSDtfsCounter, 859 mSDsluCounter, 873 mSDsCounter, 0 mSdLazyCounter, 259 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 859 SdHoareTripleChecker+Valid, 1738 SdHoareTripleChecker+Invalid, 262 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 259 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2021-11-21 00:03:32,244 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [859 Valid, 1738 Invalid, 262 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 259 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2021-11-21 00:03:32,267 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16079 states. [2021-11-21 00:03:33,223 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16079 to 15835. [2021-11-21 00:03:33,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15835 states, 10009 states have (on average 1.352382855430113) internal successors, (13536), 10357 states have internal predecessors, (13536), 4049 states have call successors, (4049), 1821 states have call predecessors, (4049), 1776 states have return successors, (4164), 3830 states have call predecessors, (4164), 4046 states have call successors, (4164) [2021-11-21 00:03:33,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15835 states to 15835 states and 21749 transitions. [2021-11-21 00:03:33,319 INFO L78 Accepts]: Start accepts. Automaton has 15835 states and 21749 transitions. Word has length 352 [2021-11-21 00:03:33,321 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 00:03:33,321 INFO L470 AbstractCegarLoop]: Abstraction has 15835 states and 21749 transitions. [2021-11-21 00:03:33,322 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 44.0) internal successors, (132), 3 states have internal predecessors, (132), 2 states have call successors, (48), 2 states have call predecessors, (48), 2 states have return successors, (45), 2 states have call predecessors, (45), 2 states have call successors, (45) [2021-11-21 00:03:33,322 INFO L276 IsEmpty]: Start isEmpty. Operand 15835 states and 21749 transitions. [2021-11-21 00:03:33,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2021-11-21 00:03:33,359 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 00:03:33,360 INFO L514 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-21 00:03:33,408 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dfe03f1-d570-4ea4-8674-4ce52d4abf11/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2021-11-21 00:03:33,583 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dfe03f1-d570-4ea4-8674-4ce52d4abf11/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-21 00:03:33,585 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-21 00:03:33,585 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 00:03:33,585 INFO L85 PathProgramCache]: Analyzing trace with hash 1604045519, now seen corresponding path program 1 times [2021-11-21 00:03:33,586 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 00:03:33,586 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1892425260] [2021-11-21 00:03:33,586 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 00:03:33,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 00:03:33,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 00:03:33,979 INFO L134 CoverageAnalysis]: Checked inductivity of 387 backedges. 8 proven. 16 refuted. 0 times theorem prover too weak. 363 trivial. 0 not checked. [2021-11-21 00:03:33,980 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 00:03:33,980 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1892425260] [2021-11-21 00:03:33,980 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1892425260] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-21 00:03:33,980 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [685905745] [2021-11-21 00:03:33,981 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 00:03:33,981 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-21 00:03:33,981 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dfe03f1-d570-4ea4-8674-4ce52d4abf11/bin/utaipan-TEXQjIfE4P/z3 [2021-11-21 00:03:33,982 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dfe03f1-d570-4ea4-8674-4ce52d4abf11/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-21 00:03:34,010 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dfe03f1-d570-4ea4-8674-4ce52d4abf11/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2021-11-21 00:03:34,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 00:03:34,999 INFO L263 TraceCheckSpWp]: Trace formula consists of 3490 conjuncts, 25 conjunts are in the unsatisfiable core [2021-11-21 00:03:35,017 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-21 00:03:36,016 INFO L134 CoverageAnalysis]: Checked inductivity of 387 backedges. 94 proven. 7 refuted. 0 times theorem prover too weak. 286 trivial. 0 not checked. [2021-11-21 00:03:36,016 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-21 00:03:37,622 INFO L134 CoverageAnalysis]: Checked inductivity of 387 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 369 trivial. 0 not checked. [2021-11-21 00:03:37,622 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [685905745] provided 1 perfect and 1 imperfect interpolant sequences [2021-11-21 00:03:37,623 INFO L186 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2021-11-21 00:03:37,623 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [8, 7] total 15 [2021-11-21 00:03:37,623 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [731295826] [2021-11-21 00:03:37,624 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 00:03:37,625 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-21 00:03:37,625 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 00:03:37,626 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-21 00:03:37,626 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=174, Unknown=0, NotChecked=0, Total=210 [2021-11-21 00:03:37,626 INFO L87 Difference]: Start difference. First operand 15835 states and 21749 transitions. Second operand has 6 states, 5 states have (on average 26.4) internal successors, (132), 5 states have internal predecessors, (132), 3 states have call successors, (48), 3 states have call predecessors, (48), 3 states have return successors, (45), 3 states have call predecessors, (45), 2 states have call successors, (45) [2021-11-21 00:03:39,698 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 00:03:39,698 INFO L93 Difference]: Finished difference Result 15835 states and 21749 transitions. [2021-11-21 00:03:39,698 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-21 00:03:39,699 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 26.4) internal successors, (132), 5 states have internal predecessors, (132), 3 states have call successors, (48), 3 states have call predecessors, (48), 3 states have return successors, (45), 3 states have call predecessors, (45), 2 states have call successors, (45) Word has length 358 [2021-11-21 00:03:39,700 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 00:03:39,702 INFO L225 Difference]: With dead ends: 15835 [2021-11-21 00:03:39,702 INFO L226 Difference]: Without dead ends: 0 [2021-11-21 00:03:39,742 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 729 GetRequests, 716 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=36, Invalid=174, Unknown=0, NotChecked=0, Total=210 [2021-11-21 00:03:39,743 INFO L933 BasicCegarLoop]: 787 mSDtfsCounter, 1182 mSDsluCounter, 660 mSDsCounter, 0 mSdLazyCounter, 310 mSolverCounterSat, 276 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1193 SdHoareTripleChecker+Valid, 1347 SdHoareTripleChecker+Invalid, 586 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 276 IncrementalHoareTripleChecker+Valid, 310 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2021-11-21 00:03:39,744 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1193 Valid, 1347 Invalid, 586 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [276 Valid, 310 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2021-11-21 00:03:39,744 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-11-21 00:03:39,745 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-11-21 00:03:39,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-21 00:03:39,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-11-21 00:03:39,749 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 358 [2021-11-21 00:03:39,750 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 00:03:39,750 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-11-21 00:03:39,750 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 26.4) internal successors, (132), 5 states have internal predecessors, (132), 3 states have call successors, (48), 3 states have call predecessors, (48), 3 states have return successors, (45), 3 states have call predecessors, (45), 2 states have call successors, (45) [2021-11-21 00:03:39,751 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-11-21 00:03:39,751 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-11-21 00:03:39,754 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2021-11-21 00:03:39,806 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dfe03f1-d570-4ea4-8674-4ce52d4abf11/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2021-11-21 00:03:39,975 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dfe03f1-d570-4ea4-8674-4ce52d4abf11/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2021-11-21 00:03:39,978 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-11-21 00:04:04,278 INFO L861 garLoopResultBuilder]: At program point dev_get_drvdataENTRY(lines 3874 3879) the Hoare annotation is: true [2021-11-21 00:04:04,278 INFO L858 garLoopResultBuilder]: For program point dev_get_drvdataEXIT(lines 3874 3879) no Hoare annotation was computed. [2021-11-21 00:04:04,278 INFO L861 garLoopResultBuilder]: At program point tsc2005_readENTRY(lines 4146 4163) the Hoare annotation is: true [2021-11-21 00:04:04,279 INFO L858 garLoopResultBuilder]: For program point L4154(line 4154) no Hoare annotation was computed. [2021-11-21 00:04:04,279 INFO L858 garLoopResultBuilder]: For program point L4155-1(line 4155) no Hoare annotation was computed. [2021-11-21 00:04:04,279 INFO L861 garLoopResultBuilder]: At program point L4155(line 4155) the Hoare annotation is: true [2021-11-21 00:04:04,279 INFO L861 garLoopResultBuilder]: At program point L4152(line 4152) the Hoare annotation is: true [2021-11-21 00:04:04,279 INFO L861 garLoopResultBuilder]: At program point L4153(line 4153) the Hoare annotation is: true [2021-11-21 00:04:04,279 INFO L861 garLoopResultBuilder]: At program point L4152-1(line 4152) the Hoare annotation is: true [2021-11-21 00:04:04,280 INFO L858 garLoopResultBuilder]: For program point tsc2005_readEXIT(lines 4146 4163) no Hoare annotation was computed. [2021-11-21 00:04:04,280 INFO L861 garLoopResultBuilder]: At program point ldv_undef_intENTRY(lines 3639 3646) the Hoare annotation is: true [2021-11-21 00:04:04,280 INFO L858 garLoopResultBuilder]: For program point ldv_undef_intEXIT(lines 3639 3646) no Hoare annotation was computed. [2021-11-21 00:04:04,280 INFO L861 garLoopResultBuilder]: At program point L4273(line 4273) the Hoare annotation is: true [2021-11-21 00:04:04,280 INFO L858 garLoopResultBuilder]: For program point L4274-1(line 4274) no Hoare annotation was computed. [2021-11-21 00:04:04,280 INFO L858 garLoopResultBuilder]: For program point L4273-1(line 4273) no Hoare annotation was computed. [2021-11-21 00:04:04,280 INFO L858 garLoopResultBuilder]: For program point ldv_timer_4EXIT(lines 5416 5424) no Hoare annotation was computed. [2021-11-21 00:04:04,281 INFO L861 garLoopResultBuilder]: At program point ldv_timer_4ENTRY(lines 5416 5424) the Hoare annotation is: true [2021-11-21 00:04:04,281 INFO L861 garLoopResultBuilder]: At program point L4275(line 4275) the Hoare annotation is: true [2021-11-21 00:04:04,281 INFO L861 garLoopResultBuilder]: At program point L4274(line 4274) the Hoare annotation is: true [2021-11-21 00:04:04,281 INFO L861 garLoopResultBuilder]: At program point L4275-1(line 4275) the Hoare annotation is: true [2021-11-21 00:04:04,281 INFO L861 garLoopResultBuilder]: At program point L4276(lines 4266 4279) the Hoare annotation is: true [2021-11-21 00:04:04,281 INFO L858 garLoopResultBuilder]: For program point ldv_mutex_unlock_mutex_of_tsc2005EXIT(lines 6804 6814) no Hoare annotation was computed. [2021-11-21 00:04:04,282 INFO L858 garLoopResultBuilder]: For program point L6807-1(lines 6807 6810) no Hoare annotation was computed. [2021-11-21 00:04:04,282 INFO L858 garLoopResultBuilder]: For program point L6807(lines 6807 6810) no Hoare annotation was computed. [2021-11-21 00:04:04,282 INFO L854 garLoopResultBuilder]: At program point L6808(line 6808) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 2))) [2021-11-21 00:04:04,282 INFO L854 garLoopResultBuilder]: At program point ldv_mutex_unlock_mutex_of_tsc2005ENTRY(lines 6804 6814) the Hoare annotation is: (or (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_mutex_of_tsc2005~0 2) (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 2))) [2021-11-21 00:04:04,282 INFO L858 garLoopResultBuilder]: For program point input_eventEXIT(lines 6949 6951) no Hoare annotation was computed. [2021-11-21 00:04:04,283 INFO L861 garLoopResultBuilder]: At program point input_eventENTRY(lines 6949 6951) the Hoare annotation is: true [2021-11-21 00:04:04,283 INFO L858 garLoopResultBuilder]: For program point INIT_LIST_HEADEXIT(lines 3540 3547) no Hoare annotation was computed. [2021-11-21 00:04:04,283 INFO L861 garLoopResultBuilder]: At program point INIT_LIST_HEADENTRY(lines 3540 3547) the Hoare annotation is: true [2021-11-21 00:04:04,283 INFO L858 garLoopResultBuilder]: For program point input_set_abs_paramsEXIT(lines 6956 6958) no Hoare annotation was computed. [2021-11-21 00:04:04,283 INFO L861 garLoopResultBuilder]: At program point input_set_abs_paramsENTRY(lines 6956 6958) the Hoare annotation is: true [2021-11-21 00:04:04,283 INFO L861 garLoopResultBuilder]: At program point devm_request_threaded_irqENTRY(lines 6931 6933) the Hoare annotation is: true [2021-11-21 00:04:04,283 INFO L858 garLoopResultBuilder]: For program point devm_request_threaded_irqEXIT(lines 6931 6933) no Hoare annotation was computed. [2021-11-21 00:04:04,284 INFO L858 garLoopResultBuilder]: For program point L5341(lines 5341 5345) no Hoare annotation was computed. [2021-11-21 00:04:04,284 INFO L858 garLoopResultBuilder]: For program point ldv_irq_1FINAL(lines 5313 5355) no Hoare annotation was computed. [2021-11-21 00:04:04,284 INFO L861 garLoopResultBuilder]: At program point ldv_irq_1ENTRY(lines 5313 5355) the Hoare annotation is: true [2021-11-21 00:04:04,284 INFO L858 garLoopResultBuilder]: For program point L5323(lines 5323 5349) no Hoare annotation was computed. [2021-11-21 00:04:04,284 INFO L858 garLoopResultBuilder]: For program point L5325(lines 5325 5338) no Hoare annotation was computed. [2021-11-21 00:04:04,284 INFO L858 garLoopResultBuilder]: For program point L5321(lines 5321 5352) no Hoare annotation was computed. [2021-11-21 00:04:04,285 INFO L861 garLoopResultBuilder]: At program point L5321-1(lines 5321 5352) the Hoare annotation is: true [2021-11-21 00:04:04,285 INFO L858 garLoopResultBuilder]: For program point ldv_irq_1EXIT(lines 5313 5355) no Hoare annotation was computed. [2021-11-21 00:04:04,285 INFO L861 garLoopResultBuilder]: At program point L5348(line 5348) the Hoare annotation is: true [2021-11-21 00:04:04,285 INFO L861 garLoopResultBuilder]: At program point L5342(line 5342) the Hoare annotation is: true [2021-11-21 00:04:04,285 INFO L858 garLoopResultBuilder]: For program point L5342-1(line 5342) no Hoare annotation was computed. [2021-11-21 00:04:04,285 INFO L858 garLoopResultBuilder]: For program point L5340(line 5340) no Hoare annotation was computed. [2021-11-21 00:04:04,285 INFO L858 garLoopResultBuilder]: For program point L5324(line 5324) no Hoare annotation was computed. [2021-11-21 00:04:04,286 INFO L858 garLoopResultBuilder]: For program point L5347(line 5347) no Hoare annotation was computed. [2021-11-21 00:04:04,286 INFO L861 garLoopResultBuilder]: At program point spi_message_initENTRY(lines 4035 4042) the Hoare annotation is: true [2021-11-21 00:04:04,286 INFO L861 garLoopResultBuilder]: At program point L4038(line 4038) the Hoare annotation is: true [2021-11-21 00:04:04,286 INFO L861 garLoopResultBuilder]: At program point L4039(line 4039) the Hoare annotation is: true [2021-11-21 00:04:04,286 INFO L858 garLoopResultBuilder]: For program point spi_message_initFINAL(lines 4035 4042) no Hoare annotation was computed. [2021-11-21 00:04:04,286 INFO L858 garLoopResultBuilder]: For program point L4038-1(line 4038) no Hoare annotation was computed. [2021-11-21 00:04:04,286 INFO L858 garLoopResultBuilder]: For program point spi_message_initEXIT(lines 4035 4042) no Hoare annotation was computed. [2021-11-21 00:04:04,287 INFO L858 garLoopResultBuilder]: For program point L5436(line 5436) no Hoare annotation was computed. [2021-11-21 00:04:04,287 INFO L858 garLoopResultBuilder]: For program point L5459(line 5459) no Hoare annotation was computed. [2021-11-21 00:04:04,287 INFO L858 garLoopResultBuilder]: For program point L5453(lines 5453 5457) no Hoare annotation was computed. [2021-11-21 00:04:04,287 INFO L858 garLoopResultBuilder]: For program point L5435(lines 5435 5461) no Hoare annotation was computed. [2021-11-21 00:04:04,287 INFO L858 garLoopResultBuilder]: For program point L5437(lines 5437 5450) no Hoare annotation was computed. [2021-11-21 00:04:04,287 INFO L858 garLoopResultBuilder]: For program point L5433(lines 5433 5464) no Hoare annotation was computed. [2021-11-21 00:04:04,288 INFO L861 garLoopResultBuilder]: At program point L5433-1(lines 5433 5464) the Hoare annotation is: true [2021-11-21 00:04:04,288 INFO L858 garLoopResultBuilder]: For program point ldv_irq_2FINAL(lines 5425 5467) no Hoare annotation was computed. [2021-11-21 00:04:04,288 INFO L861 garLoopResultBuilder]: At program point L5460(line 5460) the Hoare annotation is: true [2021-11-21 00:04:04,288 INFO L861 garLoopResultBuilder]: At program point L5454(line 5454) the Hoare annotation is: true [2021-11-21 00:04:04,288 INFO L861 garLoopResultBuilder]: At program point ldv_irq_2ENTRY(lines 5425 5467) the Hoare annotation is: true [2021-11-21 00:04:04,288 INFO L858 garLoopResultBuilder]: For program point L5454-1(line 5454) no Hoare annotation was computed. [2021-11-21 00:04:04,288 INFO L858 garLoopResultBuilder]: For program point L5452(line 5452) no Hoare annotation was computed. [2021-11-21 00:04:04,289 INFO L858 garLoopResultBuilder]: For program point ldv_irq_2EXIT(lines 5425 5467) no Hoare annotation was computed. [2021-11-21 00:04:04,289 INFO L861 garLoopResultBuilder]: At program point tsc2005_setup_readENTRY(lines 4133 4145) the Hoare annotation is: true [2021-11-21 00:04:04,289 INFO L861 garLoopResultBuilder]: At program point L4136(line 4136) the Hoare annotation is: true [2021-11-21 00:04:04,289 INFO L858 garLoopResultBuilder]: For program point L4136-1(line 4136) no Hoare annotation was computed. [2021-11-21 00:04:04,289 INFO L858 garLoopResultBuilder]: For program point tsc2005_setup_readEXIT(lines 4133 4145) no Hoare annotation was computed. [2021-11-21 00:04:04,289 INFO L858 garLoopResultBuilder]: For program point ldv_stopEXIT(lines 3655 3661) no Hoare annotation was computed. [2021-11-21 00:04:04,290 INFO L861 garLoopResultBuilder]: At program point ldv_stopENTRY(lines 3655 3661) the Hoare annotation is: true [2021-11-21 00:04:04,290 INFO L861 garLoopResultBuilder]: At program point #Ultimate.meminitENTRY(line -1) the Hoare annotation is: true [2021-11-21 00:04:04,290 INFO L858 garLoopResultBuilder]: For program point #Ultimate.meminitEXIT(line -1) no Hoare annotation was computed. [2021-11-21 00:04:04,290 INFO L858 garLoopResultBuilder]: For program point L4327-7(lines 4321 4336) no Hoare annotation was computed. [2021-11-21 00:04:04,290 INFO L858 garLoopResultBuilder]: For program point __tsc2005_enableEXIT(lines 4321 4336) no Hoare annotation was computed. [2021-11-21 00:04:04,290 INFO L861 garLoopResultBuilder]: At program point L4330(line 4330) the Hoare annotation is: true [2021-11-21 00:04:04,291 INFO L854 garLoopResultBuilder]: At program point L4326(line 4326) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_mutex_of_tsc2005~0 2))) (.cse2 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)) (or .cse0 (and (<= ~ldv_work_3_2~0 0) (<= ~ldv_work_3_0~0 0) (<= ~ldv_work_3_3~0 0) (<= ~ldv_work_3_1~0 0)) .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_2~0)| 0)) (not (<= |old(~ldv_work_3_0~0)| 0)) (not (<= |old(~ldv_work_3_3~0)| 0)) (not (<= |old(~ldv_work_3_1~0)| 0))))) [2021-11-21 00:04:04,291 INFO L858 garLoopResultBuilder]: For program point L4330-1(line 4330) no Hoare annotation was computed. [2021-11-21 00:04:04,291 INFO L858 garLoopResultBuilder]: For program point L4326-1(line 4326) no Hoare annotation was computed. [2021-11-21 00:04:04,291 INFO L854 garLoopResultBuilder]: At program point __tsc2005_enableENTRY(lines 4321 4336) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_mutex_of_tsc2005~0 2))) (.cse2 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)) (or .cse0 (and (<= ~ldv_work_3_2~0 0) (<= ~ldv_work_3_0~0 0) (<= ~ldv_work_3_3~0 0) (<= ~ldv_work_3_1~0 0)) .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_2~0)| 0)) (not (<= |old(~ldv_work_3_0~0)| 0)) (not (<= |old(~ldv_work_3_3~0)| 0)) (not (<= |old(~ldv_work_3_1~0)| 0))))) [2021-11-21 00:04:04,291 INFO L861 garLoopResultBuilder]: At program point L4331(line 4331) the Hoare annotation is: true [2021-11-21 00:04:04,292 INFO L858 garLoopResultBuilder]: For program point L4331-1(line 4331) no Hoare annotation was computed. [2021-11-21 00:04:04,292 INFO L854 garLoopResultBuilder]: At program point L4329(line 4329) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_mutex_of_tsc2005~0 2))) (.cse2 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)) (or .cse0 (and (<= ~ldv_work_3_2~0 0) (<= ~ldv_work_3_0~0 0) (<= ~ldv_work_3_3~0 0) (<= ~ldv_work_3_1~0 0)) .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_2~0)| 0)) (not (<= |old(~ldv_work_3_0~0)| 0)) (not (<= |old(~ldv_work_3_3~0)| 0)) (not (<= |old(~ldv_work_3_1~0)| 0))))) [2021-11-21 00:04:04,292 INFO L858 garLoopResultBuilder]: For program point L4329-1(line 4329) no Hoare annotation was computed. [2021-11-21 00:04:04,292 INFO L858 garLoopResultBuilder]: For program point L4327-5(lines 4327 4333) no Hoare annotation was computed. [2021-11-21 00:04:04,292 INFO L861 garLoopResultBuilder]: At program point spi_get_drvdataENTRY(lines 4016 4023) the Hoare annotation is: true [2021-11-21 00:04:04,292 INFO L861 garLoopResultBuilder]: At program point L4020(line 4020) the Hoare annotation is: true [2021-11-21 00:04:04,293 INFO L858 garLoopResultBuilder]: For program point spi_get_drvdataEXIT(lines 4016 4023) no Hoare annotation was computed. [2021-11-21 00:04:04,293 INFO L858 garLoopResultBuilder]: For program point L4020-1(line 4020) no Hoare annotation was computed. [2021-11-21 00:04:04,293 INFO L858 garLoopResultBuilder]: For program point del_timer_syncEXIT(lines 6908 6910) no Hoare annotation was computed. [2021-11-21 00:04:04,293 INFO L861 garLoopResultBuilder]: At program point del_timer_syncENTRY(lines 6908 6910) the Hoare annotation is: true [2021-11-21 00:04:04,293 INFO L858 garLoopResultBuilder]: For program point sysfs_remove_groupEXIT(lines 7083 7085) no Hoare annotation was computed. [2021-11-21 00:04:04,293 INFO L861 garLoopResultBuilder]: At program point sysfs_remove_groupENTRY(lines 7083 7085) the Hoare annotation is: true [2021-11-21 00:04:04,293 INFO L858 garLoopResultBuilder]: For program point regulator_disableEXIT(lines 7056 7058) no Hoare annotation was computed. [2021-11-21 00:04:04,294 INFO L861 garLoopResultBuilder]: At program point regulator_disableENTRY(lines 7056 7058) the Hoare annotation is: true [2021-11-21 00:04:04,294 INFO L861 garLoopResultBuilder]: At program point tsc2005_stop_scanENTRY(lines 4290 4296) the Hoare annotation is: true [2021-11-21 00:04:04,294 INFO L858 garLoopResultBuilder]: For program point tsc2005_stop_scanEXIT(lines 4290 4296) no Hoare annotation was computed. [2021-11-21 00:04:04,294 INFO L861 garLoopResultBuilder]: At program point L4293(line 4293) the Hoare annotation is: true [2021-11-21 00:04:04,294 INFO L858 garLoopResultBuilder]: For program point L4293-1(line 4293) no Hoare annotation was computed. [2021-11-21 00:04:04,294 INFO L858 garLoopResultBuilder]: For program point tsc2005_writeEXIT(lines 4094 4132) no Hoare annotation was computed. [2021-11-21 00:04:04,295 INFO L858 garLoopResultBuilder]: For program point L4122(line 4122) no Hoare annotation was computed. [2021-11-21 00:04:04,295 INFO L858 garLoopResultBuilder]: For program point L4123-1(line 4123) no Hoare annotation was computed. [2021-11-21 00:04:04,295 INFO L861 garLoopResultBuilder]: At program point tsc2005_writeENTRY(lines 4094 4132) the Hoare annotation is: true [2021-11-21 00:04:04,295 INFO L861 garLoopResultBuilder]: At program point L4123(line 4123) the Hoare annotation is: true [2021-11-21 00:04:04,295 INFO L861 garLoopResultBuilder]: At program point L4121-1(line 4121) the Hoare annotation is: true [2021-11-21 00:04:04,295 INFO L861 garLoopResultBuilder]: At program point L4121(line 4121) the Hoare annotation is: true [2021-11-21 00:04:04,296 INFO L858 garLoopResultBuilder]: For program point ldv_is_errEXIT(lines 6240 6245) no Hoare annotation was computed. [2021-11-21 00:04:04,296 INFO L861 garLoopResultBuilder]: At program point ldv_is_errENTRY(lines 6240 6245) the Hoare annotation is: true [2021-11-21 00:04:04,296 INFO L858 garLoopResultBuilder]: For program point L6746(lines 6746 6749) no Hoare annotation was computed. [2021-11-21 00:04:04,296 INFO L854 garLoopResultBuilder]: At program point L6747(line 6747) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1))) [2021-11-21 00:04:04,296 INFO L858 garLoopResultBuilder]: For program point ldv_mutex_lock_mutex_of_tsc2005EXIT(lines 6743 6753) no Hoare annotation was computed. [2021-11-21 00:04:04,296 INFO L854 garLoopResultBuilder]: At program point ldv_mutex_lock_mutex_of_tsc2005ENTRY(lines 6743 6753) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,296 INFO L858 garLoopResultBuilder]: For program point L6746-1(lines 6746 6749) no Hoare annotation was computed. [2021-11-21 00:04:04,297 INFO L858 garLoopResultBuilder]: For program point spi_syncEXIT(lines 7076 7078) no Hoare annotation was computed. [2021-11-21 00:04:04,297 INFO L861 garLoopResultBuilder]: At program point spi_syncENTRY(lines 7076 7078) the Hoare annotation is: true [2021-11-21 00:04:04,297 INFO L861 garLoopResultBuilder]: At program point spin_unlock_irqrestoreENTRY(lines 3696 3702) the Hoare annotation is: true [2021-11-21 00:04:04,297 INFO L858 garLoopResultBuilder]: For program point spin_unlock_irqrestoreEXIT(lines 3696 3702) no Hoare annotation was computed. [2021-11-21 00:04:04,297 INFO L861 garLoopResultBuilder]: At program point L4255(line 4255) the Hoare annotation is: true [2021-11-21 00:04:04,297 INFO L858 garLoopResultBuilder]: For program point L4222(lines 4222 4225) no Hoare annotation was computed. [2021-11-21 00:04:04,298 INFO L858 garLoopResultBuilder]: For program point L4255-1(line 4255) no Hoare annotation was computed. [2021-11-21 00:04:04,298 INFO L858 garLoopResultBuilder]: For program point L4974(lines 4974 4983) no Hoare annotation was computed. [2021-11-21 00:04:04,298 INFO L858 garLoopResultBuilder]: For program point L4231(lines 4231 4234) no Hoare annotation was computed. [2021-11-21 00:04:04,298 INFO L858 garLoopResultBuilder]: For program point L4256-1(line 4256) no Hoare annotation was computed. [2021-11-21 00:04:04,298 INFO L861 garLoopResultBuilder]: At program point L4256(line 4256) the Hoare annotation is: true [2021-11-21 00:04:04,298 INFO L858 garLoopResultBuilder]: For program point L4240-11(lines 4240 4243) no Hoare annotation was computed. [2021-11-21 00:04:04,299 INFO L861 garLoopResultBuilder]: At program point L4257(line 4257) the Hoare annotation is: true [2021-11-21 00:04:04,299 INFO L861 garLoopResultBuilder]: At program point L4257-1(line 4257) the Hoare annotation is: true [2021-11-21 00:04:04,299 INFO L858 garLoopResultBuilder]: For program point L4984(lines 4984 4993) no Hoare annotation was computed. [2021-11-21 00:04:04,299 INFO L861 garLoopResultBuilder]: At program point L4258(line 4258) the Hoare annotation is: true [2021-11-21 00:04:04,299 INFO L861 garLoopResultBuilder]: At program point L4250(line 4250) the Hoare annotation is: true [2021-11-21 00:04:04,299 INFO L858 garLoopResultBuilder]: For program point L4250-1(line 4250) no Hoare annotation was computed. [2021-11-21 00:04:04,300 INFO L858 garLoopResultBuilder]: For program point L4994(lines 4994 5003) no Hoare annotation was computed. [2021-11-21 00:04:04,300 INFO L858 garLoopResultBuilder]: For program point L4251(lines 4251 4254) no Hoare annotation was computed. [2021-11-21 00:04:04,300 INFO L861 garLoopResultBuilder]: At program point tsc2005_irq_threadENTRY(lines 4202 4265) the Hoare annotation is: true [2021-11-21 00:04:04,300 INFO L861 garLoopResultBuilder]: At program point L4235(line 4235) the Hoare annotation is: true [2021-11-21 00:04:04,300 INFO L858 garLoopResultBuilder]: For program point L4235-1(line 4235) no Hoare annotation was computed. [2021-11-21 00:04:04,300 INFO L858 garLoopResultBuilder]: For program point L4260-1(line 4260) no Hoare annotation was computed. [2021-11-21 00:04:04,300 INFO L861 garLoopResultBuilder]: At program point L4260(line 4260) the Hoare annotation is: true [2021-11-21 00:04:04,301 INFO L861 garLoopResultBuilder]: At program point L5004-1(lines 4961 5007) the Hoare annotation is: true [2021-11-21 00:04:04,301 INFO L858 garLoopResultBuilder]: For program point L4236(lines 4236 4239) no Hoare annotation was computed. [2021-11-21 00:04:04,301 INFO L861 garLoopResultBuilder]: At program point L5004(line 5004) the Hoare annotation is: true [2021-11-21 00:04:04,301 INFO L858 garLoopResultBuilder]: For program point L4220-1(line 4220) no Hoare annotation was computed. [2021-11-21 00:04:04,301 INFO L861 garLoopResultBuilder]: At program point L4220(line 4220) the Hoare annotation is: true [2021-11-21 00:04:04,301 INFO L861 garLoopResultBuilder]: At program point L4262(lines 4218 4264) the Hoare annotation is: true [2021-11-21 00:04:04,301 INFO L858 garLoopResultBuilder]: For program point L4964(lines 4964 4973) no Hoare annotation was computed. [2021-11-21 00:04:04,302 INFO L858 garLoopResultBuilder]: For program point tsc2005_irq_threadEXIT(lines 4202 4265) no Hoare annotation was computed. [2021-11-21 00:04:04,302 INFO L861 garLoopResultBuilder]: At program point L4221(line 4221) the Hoare annotation is: true [2021-11-21 00:04:04,302 INFO L858 garLoopResultBuilder]: For program point L4221-1(line 4221) no Hoare annotation was computed. [2021-11-21 00:04:04,302 INFO L861 garLoopResultBuilder]: At program point L4230(line 4230) the Hoare annotation is: true [2021-11-21 00:04:04,302 INFO L858 garLoopResultBuilder]: For program point L4230-1(line 4230) no Hoare annotation was computed. [2021-11-21 00:04:04,302 INFO L861 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 3584 3601) the Hoare annotation is: true [2021-11-21 00:04:04,303 INFO L861 garLoopResultBuilder]: At program point L3596(line 3596) the Hoare annotation is: true [2021-11-21 00:04:04,303 INFO L858 garLoopResultBuilder]: For program point L3597-1(line 3597) no Hoare annotation was computed. [2021-11-21 00:04:04,303 INFO L861 garLoopResultBuilder]: At program point L3597(line 3597) the Hoare annotation is: true [2021-11-21 00:04:04,303 INFO L861 garLoopResultBuilder]: At program point L3596-1(line 3596) the Hoare annotation is: true [2021-11-21 00:04:04,303 INFO L858 garLoopResultBuilder]: For program point L3591(lines 3591 3599) no Hoare annotation was computed. [2021-11-21 00:04:04,303 INFO L858 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 3584 3601) no Hoare annotation was computed. [2021-11-21 00:04:04,304 INFO L858 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 3584 3601) no Hoare annotation was computed. [2021-11-21 00:04:04,304 INFO L861 garLoopResultBuilder]: At program point reg_check_2ENTRY(lines 5125 5135) the Hoare annotation is: true [2021-11-21 00:04:04,304 INFO L858 garLoopResultBuilder]: For program point reg_check_2EXIT(lines 5125 5135) no Hoare annotation was computed. [2021-11-21 00:04:04,304 INFO L861 garLoopResultBuilder]: At program point L4082-1(line 4082) the Hoare annotation is: true [2021-11-21 00:04:04,304 INFO L858 garLoopResultBuilder]: For program point tsc2005_cmdEXIT(lines 4055 4093) no Hoare annotation was computed. [2021-11-21 00:04:04,304 INFO L861 garLoopResultBuilder]: At program point L4084(line 4084) the Hoare annotation is: true [2021-11-21 00:04:04,304 INFO L861 garLoopResultBuilder]: At program point L4082(line 4082) the Hoare annotation is: true [2021-11-21 00:04:04,305 INFO L861 garLoopResultBuilder]: At program point tsc2005_cmdENTRY(lines 4055 4093) the Hoare annotation is: true [2021-11-21 00:04:04,305 INFO L858 garLoopResultBuilder]: For program point L4083(line 4083) no Hoare annotation was computed. [2021-11-21 00:04:04,305 INFO L858 garLoopResultBuilder]: For program point L4084-1(line 4084) no Hoare annotation was computed. [2021-11-21 00:04:04,305 INFO L858 garLoopResultBuilder]: For program point activate_suitable_timer_4EXIT(lines 5468 5501) no Hoare annotation was computed. [2021-11-21 00:04:04,305 INFO L861 garLoopResultBuilder]: At program point activate_suitable_timer_4ENTRY(lines 5468 5501) the Hoare annotation is: true [2021-11-21 00:04:04,305 INFO L858 garLoopResultBuilder]: For program point disable_irqEXIT(lines 6934 6936) no Hoare annotation was computed. [2021-11-21 00:04:04,306 INFO L861 garLoopResultBuilder]: At program point disable_irqENTRY(lines 6934 6936) the Hoare annotation is: true [2021-11-21 00:04:04,306 INFO L858 garLoopResultBuilder]: For program point dev_set_drvdataEXIT(lines 3880 3886) no Hoare annotation was computed. [2021-11-21 00:04:04,306 INFO L861 garLoopResultBuilder]: At program point dev_set_drvdataENTRY(lines 3880 3886) the Hoare annotation is: true [2021-11-21 00:04:04,306 INFO L854 garLoopResultBuilder]: At program point L4317(line 4317) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_mutex_of_tsc2005~0 2))) (.cse2 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)) (or .cse0 (and (<= ~ldv_work_3_2~0 0) (<= ~ldv_work_3_0~0 0) (<= ~ldv_work_3_3~0 0) (<= ~ldv_work_3_1~0 0)) .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_2~0)| 0)) (not (<= |old(~ldv_work_3_0~0)| 0)) (not (<= |old(~ldv_work_3_3~0)| 0)) (not (<= |old(~ldv_work_3_1~0)| 0))))) [2021-11-21 00:04:04,306 INFO L858 garLoopResultBuilder]: For program point L4317-1(line 4317) no Hoare annotation was computed. [2021-11-21 00:04:04,306 INFO L854 garLoopResultBuilder]: At program point L4313(line 4313) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_mutex_of_tsc2005~0 2))) (.cse2 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)) (or .cse0 (and (<= ~ldv_work_3_2~0 0) (<= ~ldv_work_3_0~0 0) (<= ~ldv_work_3_3~0 0) (<= ~ldv_work_3_1~0 0)) .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_2~0)| 0)) (not (<= |old(~ldv_work_3_0~0)| 0)) (not (<= |old(~ldv_work_3_3~0)| 0)) (not (<= |old(~ldv_work_3_1~0)| 0))))) [2021-11-21 00:04:04,307 INFO L858 garLoopResultBuilder]: For program point L4313-1(line 4313) no Hoare annotation was computed. [2021-11-21 00:04:04,307 INFO L858 garLoopResultBuilder]: For program point __tsc2005_disableEXIT(lines 4310 4320) no Hoare annotation was computed. [2021-11-21 00:04:04,307 INFO L854 garLoopResultBuilder]: At program point __tsc2005_disableENTRY(lines 4310 4320) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_mutex_of_tsc2005~0 2))) (.cse2 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)) (or .cse0 (and (<= ~ldv_work_3_2~0 0) (<= ~ldv_work_3_0~0 0) (<= ~ldv_work_3_3~0 0) (<= ~ldv_work_3_1~0 0)) .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_2~0)| 0)) (not (<= |old(~ldv_work_3_0~0)| 0)) (not (<= |old(~ldv_work_3_3~0)| 0)) (not (<= |old(~ldv_work_3_1~0)| 0))))) [2021-11-21 00:04:04,307 INFO L854 garLoopResultBuilder]: At program point L4314(line 4314) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_mutex_of_tsc2005~0 2))) (.cse2 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)) (or .cse0 (and (<= ~ldv_work_3_2~0 0) (<= ~ldv_work_3_0~0 0) (<= ~ldv_work_3_3~0 0) (<= ~ldv_work_3_1~0 0)) .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_2~0)| 0)) (not (<= |old(~ldv_work_3_0~0)| 0)) (not (<= |old(~ldv_work_3_3~0)| 0)) (not (<= |old(~ldv_work_3_1~0)| 0))))) [2021-11-21 00:04:04,307 INFO L854 garLoopResultBuilder]: At program point L6071(line 6071) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_mutex_of_tsc2005~0 2))) (.cse2 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)) (or .cse0 (and (<= ~ldv_work_3_2~0 0) (<= ~ldv_work_3_0~0 0) (<= ~ldv_work_3_3~0 0) (<= ~ldv_work_3_1~0 0)) .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_2~0)| 0)) (not (<= |old(~ldv_work_3_0~0)| 0)) (not (<= |old(~ldv_work_3_3~0)| 0)) (not (<= |old(~ldv_work_3_1~0)| 0))))) [2021-11-21 00:04:04,308 INFO L854 garLoopResultBuilder]: At program point L6071-1(line 6071) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_mutex_of_tsc2005~0 2))) (.cse2 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)) (or .cse0 (and (<= ~ldv_work_3_2~0 0) (<= ~ldv_work_3_0~0 0) (<= ~ldv_work_3_3~0 0) (<= ~ldv_work_3_1~0 0)) .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_2~0)| 0)) (not (<= |old(~ldv_work_3_0~0)| 0)) (not (<= |old(~ldv_work_3_3~0)| 0)) (not (<= |old(~ldv_work_3_1~0)| 0))))) [2021-11-21 00:04:04,308 INFO L858 garLoopResultBuilder]: For program point L4314-1(line 4314) no Hoare annotation was computed. [2021-11-21 00:04:04,308 INFO L854 garLoopResultBuilder]: At program point L6069(line 6069) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_mutex_of_tsc2005~0 2))) (.cse2 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)) (or .cse0 (and (<= ~ldv_work_3_2~0 0) (<= ~ldv_work_3_0~0 0) (<= ~ldv_work_3_3~0 0) (<= ~ldv_work_3_1~0 0)) .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_2~0)| 0)) (not (<= |old(~ldv_work_3_0~0)| 0)) (not (<= |old(~ldv_work_3_3~0)| 0)) (not (<= |old(~ldv_work_3_1~0)| 0))))) [2021-11-21 00:04:04,308 INFO L858 garLoopResultBuilder]: For program point L6069-1(line 6069) no Hoare annotation was computed. [2021-11-21 00:04:04,308 INFO L861 garLoopResultBuilder]: At program point L4286(line 4286) the Hoare annotation is: true [2021-11-21 00:04:04,309 INFO L858 garLoopResultBuilder]: For program point tsc2005_start_scanEXIT(lines 4280 4289) no Hoare annotation was computed. [2021-11-21 00:04:04,309 INFO L861 garLoopResultBuilder]: At program point L4283(line 4283) the Hoare annotation is: true [2021-11-21 00:04:04,309 INFO L858 garLoopResultBuilder]: For program point L4284-1(line 4284) no Hoare annotation was computed. [2021-11-21 00:04:04,309 INFO L858 garLoopResultBuilder]: For program point L4283-1(line 4283) no Hoare annotation was computed. [2021-11-21 00:04:04,309 INFO L861 garLoopResultBuilder]: At program point L4285(line 4285) the Hoare annotation is: true [2021-11-21 00:04:04,309 INFO L858 garLoopResultBuilder]: For program point L4286-1(line 4286) no Hoare annotation was computed. [2021-11-21 00:04:04,309 INFO L861 garLoopResultBuilder]: At program point L4284(line 4284) the Hoare annotation is: true [2021-11-21 00:04:04,310 INFO L858 garLoopResultBuilder]: For program point L4285-1(line 4285) no Hoare annotation was computed. [2021-11-21 00:04:04,310 INFO L861 garLoopResultBuilder]: At program point tsc2005_start_scanENTRY(lines 4280 4289) the Hoare annotation is: true [2021-11-21 00:04:04,310 INFO L861 garLoopResultBuilder]: At program point mutex_trylockENTRY(lines 7033 7035) the Hoare annotation is: true [2021-11-21 00:04:04,310 INFO L858 garLoopResultBuilder]: For program point mutex_trylockEXIT(lines 7033 7035) no Hoare annotation was computed. [2021-11-21 00:04:04,310 INFO L858 garLoopResultBuilder]: For program point usleep_rangeEXIT(lines 7089 7091) no Hoare annotation was computed. [2021-11-21 00:04:04,310 INFO L861 garLoopResultBuilder]: At program point usleep_rangeENTRY(lines 7089 7091) the Hoare annotation is: true [2021-11-21 00:04:04,311 INFO L858 garLoopResultBuilder]: For program point spi_message_add_tailEXIT(lines 4043 4049) no Hoare annotation was computed. [2021-11-21 00:04:04,311 INFO L861 garLoopResultBuilder]: At program point spi_message_add_tailENTRY(lines 4043 4049) the Hoare annotation is: true [2021-11-21 00:04:04,311 INFO L854 garLoopResultBuilder]: At program point L6206(line 6206) 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 (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)))) (and (or .cse0 .cse1 .cse2 .cse3 (= ~ldv_mutex_mutex_of_tsc2005~0 1)) (or .cse0 (and (<= ~ldv_work_3_2~0 0) (<= ~ldv_work_3_0~0 0) (<= ~ldv_work_3_3~0 0) (<= ~ldv_work_3_1~0 0)) .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_2~0)| 0)) (not (<= |old(~ldv_work_3_0~0)| 0)) (not (<= |old(~ldv_work_3_3~0)| 0)) (not (<= |old(~ldv_work_3_1~0)| 0))) (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)))) [2021-11-21 00:04:04,311 INFO L858 garLoopResultBuilder]: For program point tsc2005_resumeEXIT(lines 4782 4802) no Hoare annotation was computed. [2021-11-21 00:04:04,311 INFO L854 garLoopResultBuilder]: At program point L6206-1(line 6206) 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 (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)))) (and (or .cse0 (and (<= ~ldv_work_3_2~0 0) (<= ~ldv_work_3_0~0 0) (<= ~ldv_work_3_3~0 0) (<= ~ldv_work_3_1~0 0)) .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_2~0)| 0)) (not (<= |old(~ldv_work_3_0~0)| 0)) (not (<= |old(~ldv_work_3_3~0)| 0)) (not (<= |old(~ldv_work_3_1~0)| 0))) (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)) (or .cse0 .cse1 .cse2 .cse3 (= ~ldv_mutex_mutex_of_tsc2005~0 2)))) [2021-11-21 00:04:04,311 INFO L858 garLoopResultBuilder]: For program point L4794-3(lines 4794 4797) no Hoare annotation was computed. [2021-11-21 00:04:04,312 INFO L858 garLoopResultBuilder]: For program point L4794-2(lines 4794 4797) no Hoare annotation was computed. [2021-11-21 00:04:04,312 INFO L854 garLoopResultBuilder]: At program point L6215(lines 6211 6218) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,312 INFO L854 garLoopResultBuilder]: At program point L6207(lines 6203 6210) 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 (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)))) (and (or .cse0 (and (<= ~ldv_work_3_2~0 0) (<= ~ldv_work_3_0~0 0) (<= ~ldv_work_3_3~0 0) (<= ~ldv_work_3_1~0 0)) .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_2~0)| 0)) (not (<= |old(~ldv_work_3_0~0)| 0)) (not (<= |old(~ldv_work_3_3~0)| 0)) (not (<= |old(~ldv_work_3_1~0)| 0))) (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)) (or .cse0 .cse1 .cse2 .cse3 (= ~ldv_mutex_mutex_of_tsc2005~0 2)))) [2021-11-21 00:04:04,312 INFO L854 garLoopResultBuilder]: At program point L4795(line 4795) 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 (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)))) (and (or .cse0 (and (<= ~ldv_work_3_2~0 0) (<= ~ldv_work_3_0~0 0) (<= ~ldv_work_3_3~0 0) (<= ~ldv_work_3_1~0 0)) .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_2~0)| 0)) (not (<= |old(~ldv_work_3_0~0)| 0)) (not (<= |old(~ldv_work_3_3~0)| 0)) (not (<= |old(~ldv_work_3_1~0)| 0))) (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)) (or .cse0 .cse1 .cse2 .cse3 (= ~ldv_mutex_mutex_of_tsc2005~0 2)))) [2021-11-21 00:04:04,313 INFO L854 garLoopResultBuilder]: At program point tsc2005_resumeENTRY(lines 4782 4802) 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 (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)))) (and (or .cse0 .cse1 .cse2 .cse3 (= ~ldv_mutex_mutex_of_tsc2005~0 1)) (or .cse0 (and (<= ~ldv_work_3_2~0 0) (<= ~ldv_work_3_0~0 0) (<= ~ldv_work_3_3~0 0) (<= ~ldv_work_3_1~0 0)) .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_2~0)| 0)) (not (<= |old(~ldv_work_3_0~0)| 0)) (not (<= |old(~ldv_work_3_3~0)| 0)) (not (<= |old(~ldv_work_3_1~0)| 0))) (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)))) [2021-11-21 00:04:04,313 INFO L854 garLoopResultBuilder]: At program point L4791(line 4791) 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 (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)))) (and (or .cse0 .cse1 .cse2 .cse3 (= ~ldv_mutex_mutex_of_tsc2005~0 1)) (or .cse0 (and (<= ~ldv_work_3_2~0 0) (<= ~ldv_work_3_0~0 0) (<= ~ldv_work_3_3~0 0) (<= ~ldv_work_3_1~0 0)) .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_2~0)| 0)) (not (<= |old(~ldv_work_3_0~0)| 0)) (not (<= |old(~ldv_work_3_3~0)| 0)) (not (<= |old(~ldv_work_3_1~0)| 0))) (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)))) [2021-11-21 00:04:04,313 INFO L858 garLoopResultBuilder]: For program point L4791-1(line 4791) no Hoare annotation was computed. [2021-11-21 00:04:04,313 INFO L854 garLoopResultBuilder]: At program point L4789(line 4789) 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 (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)))) (and (or .cse0 .cse1 .cse2 .cse3 (= ~ldv_mutex_mutex_of_tsc2005~0 1)) (or .cse0 (and (<= ~ldv_work_3_2~0 0) (<= ~ldv_work_3_0~0 0) (<= ~ldv_work_3_3~0 0) (<= ~ldv_work_3_1~0 0)) .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_2~0)| 0)) (not (<= |old(~ldv_work_3_0~0)| 0)) (not (<= |old(~ldv_work_3_3~0)| 0)) (not (<= |old(~ldv_work_3_1~0)| 0))) (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)))) [2021-11-21 00:04:04,313 INFO L858 garLoopResultBuilder]: For program point L4789-1(line 4789) no Hoare annotation was computed. [2021-11-21 00:04:04,313 INFO L854 garLoopResultBuilder]: At program point L6214(line 6214) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)) (= ~ldv_mutex_mutex_of_tsc2005~0 2)) [2021-11-21 00:04:04,314 INFO L854 garLoopResultBuilder]: At program point L6214-1(line 6214) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,314 INFO L858 garLoopResultBuilder]: For program point L4193-1(line 4193) no Hoare annotation was computed. [2021-11-21 00:04:04,314 INFO L861 garLoopResultBuilder]: At program point L4193(line 4193) the Hoare annotation is: true [2021-11-21 00:04:04,314 INFO L861 garLoopResultBuilder]: At program point L3933-1(lines 3930 3936) the Hoare annotation is: true [2021-11-21 00:04:04,314 INFO L861 garLoopResultBuilder]: At program point L3933(line 3933) the Hoare annotation is: true [2021-11-21 00:04:04,314 INFO L858 garLoopResultBuilder]: For program point tsc2005_update_pen_stateEXIT(lines 4164 4201) no Hoare annotation was computed. [2021-11-21 00:04:04,315 INFO L858 garLoopResultBuilder]: For program point L4181-1(line 4181) no Hoare annotation was computed. [2021-11-21 00:04:04,315 INFO L861 garLoopResultBuilder]: At program point L4181(line 4181) the Hoare annotation is: true [2021-11-21 00:04:04,315 INFO L858 garLoopResultBuilder]: For program point L4179-1(line 4179) no Hoare annotation was computed. [2021-11-21 00:04:04,315 INFO L861 garLoopResultBuilder]: At program point L4179(line 4179) the Hoare annotation is: true [2021-11-21 00:04:04,315 INFO L858 garLoopResultBuilder]: For program point L4173(lines 4173 4177) no Hoare annotation was computed. [2021-11-21 00:04:04,315 INFO L858 garLoopResultBuilder]: For program point L4171-1(line 4171) no Hoare annotation was computed. [2021-11-21 00:04:04,316 INFO L861 garLoopResultBuilder]: At program point L4171(line 4171) the Hoare annotation is: true [2021-11-21 00:04:04,316 INFO L858 garLoopResultBuilder]: For program point L4169(lines 4169 4185) no Hoare annotation was computed. [2021-11-21 00:04:04,316 INFO L858 garLoopResultBuilder]: For program point L4180(lines 4180 4184) no Hoare annotation was computed. [2021-11-21 00:04:04,316 INFO L858 garLoopResultBuilder]: For program point L4180-2(lines 4169 4185) no Hoare annotation was computed. [2021-11-21 00:04:04,316 INFO L861 garLoopResultBuilder]: At program point tsc2005_update_pen_stateENTRY(lines 4164 4201) the Hoare annotation is: true [2021-11-21 00:04:04,316 INFO L861 garLoopResultBuilder]: At program point L4174(line 4174) the Hoare annotation is: true [2021-11-21 00:04:04,316 INFO L861 garLoopResultBuilder]: At program point L4172(line 4172) the Hoare annotation is: true [2021-11-21 00:04:04,317 INFO L858 garLoopResultBuilder]: For program point L4174-1(line 4174) no Hoare annotation was computed. [2021-11-21 00:04:04,317 INFO L861 garLoopResultBuilder]: At program point L4170(line 4170) the Hoare annotation is: true [2021-11-21 00:04:04,317 INFO L858 garLoopResultBuilder]: For program point L4172-1(line 4172) no Hoare annotation was computed. [2021-11-21 00:04:04,317 INFO L858 garLoopResultBuilder]: For program point L4170-1(line 4170) no Hoare annotation was computed. [2021-11-21 00:04:04,317 INFO L861 garLoopResultBuilder]: At program point mutex_unlockENTRY(lines 7036 7038) the Hoare annotation is: true [2021-11-21 00:04:04,317 INFO L858 garLoopResultBuilder]: For program point mutex_unlockEXIT(lines 7036 7038) no Hoare annotation was computed. [2021-11-21 00:04:04,318 INFO L858 garLoopResultBuilder]: For program point of_property_read_u32EXIT(lines 3960 3968) no Hoare annotation was computed. [2021-11-21 00:04:04,318 INFO L861 garLoopResultBuilder]: At program point of_property_read_u32ENTRY(lines 3960 3968) the Hoare annotation is: true [2021-11-21 00:04:04,318 INFO L861 garLoopResultBuilder]: At program point msecs_to_jiffiesENTRY(lines 3705 3712) the Hoare annotation is: true [2021-11-21 00:04:04,318 INFO L858 garLoopResultBuilder]: For program point msecs_to_jiffiesEXIT(lines 3705 3712) no Hoare annotation was computed. [2021-11-21 00:04:04,318 INFO L854 garLoopResultBuilder]: At program point ldv_mutex_trylock_mutex_of_tsc2005ENTRY(lines 6754 6770) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,318 INFO L858 garLoopResultBuilder]: For program point ldv_mutex_trylock_mutex_of_tsc2005EXIT(lines 6754 6770) no Hoare annotation was computed. [2021-11-21 00:04:04,318 INFO L858 garLoopResultBuilder]: For program point L6762(line 6762) no Hoare annotation was computed. [2021-11-21 00:04:04,319 INFO L858 garLoopResultBuilder]: For program point L6758(lines 6758 6761) no Hoare annotation was computed. [2021-11-21 00:04:04,319 INFO L854 garLoopResultBuilder]: At program point L6759(line 6759) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1))) [2021-11-21 00:04:04,319 INFO L854 garLoopResultBuilder]: At program point L6758-1(lines 6758 6761) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,319 INFO L861 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 6219 6225) the Hoare annotation is: true [2021-11-21 00:04:04,319 INFO L858 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 6223) no Hoare annotation was computed. [2021-11-21 00:04:04,320 INFO L858 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 6219 6225) no Hoare annotation was computed. [2021-11-21 00:04:04,320 INFO L861 garLoopResultBuilder]: At program point queue_delayed_work_onENTRY(lines 7048 7050) the Hoare annotation is: true [2021-11-21 00:04:04,320 INFO L858 garLoopResultBuilder]: For program point queue_delayed_work_onEXIT(lines 7048 7050) no Hoare annotation was computed. [2021-11-21 00:04:04,320 INFO L854 garLoopResultBuilder]: At program point L4478(line 4478) 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 (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)))) (and (or .cse0 .cse1 .cse2 .cse3 (and (not (= |tsc2005_esd_work_~tmp~21#1| 0)) (= ~ldv_mutex_mutex_of_tsc2005~0 2))) (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)))) [2021-11-21 00:04:04,320 INFO L858 garLoopResultBuilder]: For program point L4478-1(line 4478) no Hoare annotation was computed. [2021-11-21 00:04:04,320 INFO L854 garLoopResultBuilder]: At program point L6130(lines 6126 6133) 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 (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)))) (and (or .cse0 .cse1 .cse2 .cse3 (= ~ldv_mutex_mutex_of_tsc2005~0 1)) (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)))) [2021-11-21 00:04:04,321 INFO L854 garLoopResultBuilder]: At program point L4491(line 4491) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,321 INFO L858 garLoopResultBuilder]: For program point tsc2005_esd_workEXIT(lines 4449 4494) no Hoare annotation was computed. [2021-11-21 00:04:04,321 INFO L854 garLoopResultBuilder]: At program point L6122(line 6122) 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 (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)))) (and (or .cse0 .cse1 .cse2 .cse3 (and (not (= |tsc2005_esd_work_~tmp~21#1| 0)) (= ~ldv_mutex_mutex_of_tsc2005~0 2))) (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)))) [2021-11-21 00:04:04,321 INFO L858 garLoopResultBuilder]: For program point L4491-1(line 4491) no Hoare annotation was computed. [2021-11-21 00:04:04,321 INFO L854 garLoopResultBuilder]: At program point L6122-1(line 6122) 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 (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)))) (and (or .cse0 .cse1 .cse2 .cse3 (and (not (= |tsc2005_esd_work_~tmp~21#1| 0)) (= ~ldv_mutex_mutex_of_tsc2005~0 2))) (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)))) [2021-11-21 00:04:04,322 INFO L858 garLoopResultBuilder]: For program point L4483(line 4483) no Hoare annotation was computed. [2021-11-21 00:04:04,322 INFO L854 garLoopResultBuilder]: At program point L6110(line 6110) 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 (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)))) (and (or .cse0 .cse1 .cse2 .cse3 (= ~ldv_mutex_mutex_of_tsc2005~0 1)) (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)))) [2021-11-21 00:04:04,322 INFO L854 garLoopResultBuilder]: At program point L6110-1(line 6110) 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 (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)))) (and (or .cse0 .cse1 .cse2 .cse3 (let ((.cse4 (= |tsc2005_esd_work_ldv_mutex_trylock_23_#t~ret408#1| 0))) (and (or (not .cse4) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) (or .cse4 (= ~ldv_mutex_mutex_of_tsc2005~0 2))))) (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)))) [2021-11-21 00:04:04,322 INFO L854 garLoopResultBuilder]: At program point L4467(line 4467) 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 (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)))) (and (or .cse0 .cse1 .cse2 .cse3 (and (not (= |tsc2005_esd_work_~tmp~21#1| 0)) (= ~ldv_mutex_mutex_of_tsc2005~0 2))) (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)))) [2021-11-21 00:04:04,322 INFO L858 garLoopResultBuilder]: For program point L4467-1(line 4467) no Hoare annotation was computed. [2021-11-21 00:04:04,322 INFO L858 garLoopResultBuilder]: For program point L4463(lines 4463 4466) no Hoare annotation was computed. [2021-11-21 00:04:04,323 INFO L854 garLoopResultBuilder]: At program point L4488(lines 4459 4493) 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 (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)))) (and (or .cse0 .cse1 .cse2 .cse3 (= ~ldv_mutex_mutex_of_tsc2005~0 1)) (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)))) [2021-11-21 00:04:04,323 INFO L858 garLoopResultBuilder]: For program point L4484-1(line 4484) no Hoare annotation was computed. [2021-11-21 00:04:04,323 INFO L854 garLoopResultBuilder]: At program point L4484(line 4484) 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 (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)))) (and (or .cse0 .cse1 .cse2 .cse3 (and (not (= |tsc2005_esd_work_~tmp~21#1| 0)) (= ~ldv_mutex_mutex_of_tsc2005~0 2))) (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)))) [2021-11-21 00:04:04,323 INFO L854 garLoopResultBuilder]: At program point L4480-1(line 4480) 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 (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)))) (and (or .cse0 .cse1 .cse2 .cse3 (and (not (= |tsc2005_esd_work_~tmp~21#1| 0)) (= ~ldv_mutex_mutex_of_tsc2005~0 2))) (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)))) [2021-11-21 00:04:04,323 INFO L854 garLoopResultBuilder]: At program point L4480(line 4480) 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 (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)))) (and (or .cse0 .cse1 .cse2 .cse3 (and (not (= |tsc2005_esd_work_~tmp~21#1| 0)) (= ~ldv_mutex_mutex_of_tsc2005~0 2))) (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)))) [2021-11-21 00:04:04,324 INFO L858 garLoopResultBuilder]: For program point L4472-1(line 4472) no Hoare annotation was computed. [2021-11-21 00:04:04,324 INFO L854 garLoopResultBuilder]: At program point L4472(line 4472) 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 (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)))) (and (or .cse0 .cse1 .cse2 .cse3 (and (not (= |tsc2005_esd_work_~tmp~21#1| 0)) (= ~ldv_mutex_mutex_of_tsc2005~0 2))) (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)))) [2021-11-21 00:04:04,324 INFO L858 garLoopResultBuilder]: For program point L4468(lines 4468 4471) no Hoare annotation was computed. [2021-11-21 00:04:04,324 INFO L858 garLoopResultBuilder]: For program point L6120-1(line 6120) no Hoare annotation was computed. [2021-11-21 00:04:04,324 INFO L854 garLoopResultBuilder]: At program point L4489(line 4489) 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 (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)))) (and (or .cse0 .cse1 .cse2 .cse3 (= ~ldv_mutex_mutex_of_tsc2005~0 1)) (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)))) [2021-11-21 00:04:04,325 INFO L854 garLoopResultBuilder]: At program point L6120(line 6120) 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 (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)))) (and (or .cse0 .cse1 .cse2 .cse3 (and (not (= |tsc2005_esd_work_~tmp~21#1| 0)) (= ~ldv_mutex_mutex_of_tsc2005~0 2))) (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)))) [2021-11-21 00:04:04,325 INFO L858 garLoopResultBuilder]: For program point L4489-1(line 4489) no Hoare annotation was computed. [2021-11-21 00:04:04,325 INFO L854 garLoopResultBuilder]: At program point L4485(line 4485) 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 (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)))) (and (or .cse0 .cse1 .cse2 .cse3 (and (not (= |tsc2005_esd_work_~tmp~21#1| 0)) (= ~ldv_mutex_mutex_of_tsc2005~0 2))) (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)))) [2021-11-21 00:04:04,325 INFO L854 garLoopResultBuilder]: At program point L4485-1(lines 4459 4493) 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 (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)))) (and (or .cse0 .cse1 .cse2 .cse3 (and (not (= |tsc2005_esd_work_~tmp~21#1| 0)) (= ~ldv_mutex_mutex_of_tsc2005~0 2))) (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)))) [2021-11-21 00:04:04,325 INFO L854 garLoopResultBuilder]: At program point L4481(line 4481) 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 (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)))) (and (or .cse0 .cse1 .cse2 .cse3 (and (not (= |tsc2005_esd_work_~tmp~21#1| 0)) (= ~ldv_mutex_mutex_of_tsc2005~0 2))) (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)))) [2021-11-21 00:04:04,325 INFO L858 garLoopResultBuilder]: For program point L6108-1(line 6108) no Hoare annotation was computed. [2021-11-21 00:04:04,326 INFO L854 garLoopResultBuilder]: At program point L6108(line 6108) 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 (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)))) (and (or .cse0 .cse1 .cse2 .cse3 (= ~ldv_mutex_mutex_of_tsc2005~0 1)) (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)))) [2021-11-21 00:04:04,326 INFO L854 garLoopResultBuilder]: At program point tsc2005_esd_workENTRY(lines 4449 4494) 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 (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)))) (and (or .cse0 .cse1 .cse2 .cse3 (= ~ldv_mutex_mutex_of_tsc2005~0 1)) (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)))) [2021-11-21 00:04:04,326 INFO L858 garLoopResultBuilder]: For program point L4473-2(lines 4473 4476) no Hoare annotation was computed. [2021-11-21 00:04:04,326 INFO L854 garLoopResultBuilder]: At program point L6129(line 6129) 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 (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)))) (and (or .cse0 .cse1 .cse2 .cse3 (and (not (= |tsc2005_esd_work_~tmp~21#1| 0)) (= ~ldv_mutex_mutex_of_tsc2005~0 2))) (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)))) [2021-11-21 00:04:04,326 INFO L854 garLoopResultBuilder]: At program point L6129-1(line 6129) 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 (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)))) (and (or .cse0 .cse1 .cse2 .cse3 (= ~ldv_mutex_mutex_of_tsc2005~0 1)) (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)))) [2021-11-21 00:04:04,327 INFO L854 garLoopResultBuilder]: At program point L4490(line 4490) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,327 INFO L858 garLoopResultBuilder]: For program point L4490-1(line 4490) no Hoare annotation was computed. [2021-11-21 00:04:04,327 INFO L854 garLoopResultBuilder]: At program point L4482(line 4482) 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 (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)))) (and (or .cse0 .cse1 .cse2 .cse3 (and (not (= |tsc2005_esd_work_~tmp~21#1| 0)) (= ~ldv_mutex_mutex_of_tsc2005~0 2))) (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)))) [2021-11-21 00:04:04,327 INFO L858 garLoopResultBuilder]: For program point _raw_spin_lock_irqsaveEXIT(lines 6897 6899) no Hoare annotation was computed. [2021-11-21 00:04:04,327 INFO L861 garLoopResultBuilder]: At program point _raw_spin_lock_irqsaveENTRY(lines 6897 6899) the Hoare annotation is: true [2021-11-21 00:04:04,327 INFO L858 garLoopResultBuilder]: For program point activate_work_3EXIT(lines 5029 5058) no Hoare annotation was computed. [2021-11-21 00:04:04,328 INFO L861 garLoopResultBuilder]: At program point activate_work_3ENTRY(lines 5029 5058) the Hoare annotation is: true [2021-11-21 00:04:04,328 INFO L861 garLoopResultBuilder]: At program point L5935(line 5935) the Hoare annotation is: true [2021-11-21 00:04:04,328 INFO L858 garLoopResultBuilder]: For program point schedule_delayed_workEXIT(lines 3748 3755) no Hoare annotation was computed. [2021-11-21 00:04:04,328 INFO L861 garLoopResultBuilder]: At program point L5935-1(line 5935) the Hoare annotation is: true [2021-11-21 00:04:04,328 INFO L861 garLoopResultBuilder]: At program point schedule_delayed_workENTRY(lines 3748 3755) the Hoare annotation is: true [2021-11-21 00:04:04,328 INFO L861 garLoopResultBuilder]: At program point L5933(line 5933) the Hoare annotation is: true [2021-11-21 00:04:04,328 INFO L858 garLoopResultBuilder]: For program point L5933-1(line 5933) no Hoare annotation was computed. [2021-11-21 00:04:04,329 INFO L861 garLoopResultBuilder]: At program point ldv__builtin_expectENTRY(lines 3662 3667) the Hoare annotation is: true [2021-11-21 00:04:04,329 INFO L858 garLoopResultBuilder]: For program point ldv__builtin_expectEXIT(lines 3662 3667) no Hoare annotation was computed. [2021-11-21 00:04:04,329 INFO L858 garLoopResultBuilder]: For program point #Ultimate.C_memsetEXIT(line -1) no Hoare annotation was computed. [2021-11-21 00:04:04,329 INFO L861 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2021-11-21 00:04:04,329 INFO L861 garLoopResultBuilder]: At program point #Ultimate.C_memsetENTRY(line -1) the Hoare annotation is: true [2021-11-21 00:04:04,329 INFO L861 garLoopResultBuilder]: At program point tsc2005_set_resetENTRY(lines 4297 4309) the Hoare annotation is: true [2021-11-21 00:04:04,330 INFO L858 garLoopResultBuilder]: For program point tsc2005_set_resetEXIT(lines 4297 4309) no Hoare annotation was computed. [2021-11-21 00:04:04,330 INFO L858 garLoopResultBuilder]: For program point to_spi_deviceEXIT(lines 3995 4008) no Hoare annotation was computed. [2021-11-21 00:04:04,330 INFO L861 garLoopResultBuilder]: At program point to_spi_deviceENTRY(lines 3995 4008) the Hoare annotation is: true [2021-11-21 00:04:04,330 INFO L858 garLoopResultBuilder]: For program point activate_suitable_irq_2EXIT(lines 4923 4960) no Hoare annotation was computed. [2021-11-21 00:04:04,330 INFO L861 garLoopResultBuilder]: At program point activate_suitable_irq_2ENTRY(lines 4923 4960) the Hoare annotation is: true [2021-11-21 00:04:04,330 INFO L861 garLoopResultBuilder]: At program point assume_abort_if_notENTRY(lines 3580 3582) the Hoare annotation is: true [2021-11-21 00:04:04,330 INFO L858 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 3580 3582) no Hoare annotation was computed. [2021-11-21 00:04:04,331 INFO L858 garLoopResultBuilder]: For program point L3627-1(line 3627) no Hoare annotation was computed. [2021-11-21 00:04:04,331 INFO L858 garLoopResultBuilder]: For program point ldv_init_zallocEXIT(lines 3620 3630) no Hoare annotation was computed. [2021-11-21 00:04:04,331 INFO L861 garLoopResultBuilder]: At program point L3627(line 3627) the Hoare annotation is: true [2021-11-21 00:04:04,331 INFO L858 garLoopResultBuilder]: For program point L3625-1(line 3625) no Hoare annotation was computed. [2021-11-21 00:04:04,331 INFO L861 garLoopResultBuilder]: At program point L3625(line 3625) the Hoare annotation is: true [2021-11-21 00:04:04,331 INFO L861 garLoopResultBuilder]: At program point ldv_init_zallocENTRY(lines 3620 3630) the Hoare annotation is: true [2021-11-21 00:04:04,332 INFO L854 garLoopResultBuilder]: At program point L6198(line 6198) 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 (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)))) (and (or .cse0 (and (<= ~ldv_work_3_2~0 0) (<= ~ldv_work_3_0~0 0) (<= ~ldv_work_3_3~0 0) (<= ~ldv_work_3_1~0 0)) .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_2~0)| 0)) (not (<= |old(~ldv_work_3_0~0)| 0)) (not (<= |old(~ldv_work_3_3~0)| 0)) (not (<= |old(~ldv_work_3_1~0)| 0))) (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)) (or .cse0 .cse1 .cse2 .cse3 (= ~ldv_mutex_mutex_of_tsc2005~0 2)))) [2021-11-21 00:04:04,332 INFO L854 garLoopResultBuilder]: At program point L6198-1(line 6198) 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 (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)))) (and (or .cse0 .cse1 .cse2 .cse3 (= ~ldv_mutex_mutex_of_tsc2005~0 1)) (or .cse0 (and (<= ~ldv_work_3_2~0 0) (<= ~ldv_work_3_0~0 0) (<= ~ldv_work_3_3~0 0) (<= ~ldv_work_3_1~0 0)) .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_2~0)| 0)) (not (<= |old(~ldv_work_3_0~0)| 0)) (not (<= |old(~ldv_work_3_3~0)| 0)) (not (<= |old(~ldv_work_3_1~0)| 0))) (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)))) [2021-11-21 00:04:04,332 INFO L854 garLoopResultBuilder]: At program point L6190(line 6190) 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 (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)))) (and (or .cse0 .cse1 .cse2 .cse3 (= ~ldv_mutex_mutex_of_tsc2005~0 1)) (or .cse0 (and (<= ~ldv_work_3_2~0 0) (<= ~ldv_work_3_0~0 0) (<= ~ldv_work_3_3~0 0) (<= ~ldv_work_3_1~0 0)) .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_2~0)| 0)) (not (<= |old(~ldv_work_3_0~0)| 0)) (not (<= |old(~ldv_work_3_3~0)| 0)) (not (<= |old(~ldv_work_3_1~0)| 0))) (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)))) [2021-11-21 00:04:04,332 INFO L854 garLoopResultBuilder]: At program point L6190-1(line 6190) 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 (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)))) (and (or .cse0 (and (<= ~ldv_work_3_2~0 0) (<= ~ldv_work_3_0~0 0) (<= ~ldv_work_3_3~0 0) (<= ~ldv_work_3_1~0 0)) .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_2~0)| 0)) (not (<= |old(~ldv_work_3_0~0)| 0)) (not (<= |old(~ldv_work_3_3~0)| 0)) (not (<= |old(~ldv_work_3_1~0)| 0))) (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)) (or .cse0 .cse1 .cse2 .cse3 (= ~ldv_mutex_mutex_of_tsc2005~0 2)))) [2021-11-21 00:04:04,332 INFO L854 garLoopResultBuilder]: At program point L4774(line 4774) 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 (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)))) (and (or .cse0 (and (<= ~ldv_work_3_2~0 0) (<= ~ldv_work_3_0~0 0) (<= ~ldv_work_3_3~0 0) (<= ~ldv_work_3_1~0 0)) .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_2~0)| 0)) (not (<= |old(~ldv_work_3_0~0)| 0)) (not (<= |old(~ldv_work_3_3~0)| 0)) (not (<= |old(~ldv_work_3_1~0)| 0))) (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)) (or .cse0 .cse1 .cse2 .cse3 (= ~ldv_mutex_mutex_of_tsc2005~0 2)))) [2021-11-21 00:04:04,333 INFO L854 garLoopResultBuilder]: At program point L4770(line 4770) 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 (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)))) (and (or .cse0 .cse1 .cse2 .cse3 (= ~ldv_mutex_mutex_of_tsc2005~0 1)) (or .cse0 (and (<= ~ldv_work_3_2~0 0) (<= ~ldv_work_3_0~0 0) (<= ~ldv_work_3_3~0 0) (<= ~ldv_work_3_1~0 0)) .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_2~0)| 0)) (not (<= |old(~ldv_work_3_0~0)| 0)) (not (<= |old(~ldv_work_3_3~0)| 0)) (not (<= |old(~ldv_work_3_1~0)| 0))) (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)))) [2021-11-21 00:04:04,333 INFO L858 garLoopResultBuilder]: For program point L4768-1(line 4768) no Hoare annotation was computed. [2021-11-21 00:04:04,333 INFO L858 garLoopResultBuilder]: For program point L4770-1(line 4770) no Hoare annotation was computed. [2021-11-21 00:04:04,333 INFO L854 garLoopResultBuilder]: At program point L4768(line 4768) 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 (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)))) (and (or .cse0 .cse1 .cse2 .cse3 (= ~ldv_mutex_mutex_of_tsc2005~0 1)) (or .cse0 (and (<= ~ldv_work_3_2~0 0) (<= ~ldv_work_3_0~0 0) (<= ~ldv_work_3_3~0 0) (<= ~ldv_work_3_1~0 0)) .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_2~0)| 0)) (not (<= |old(~ldv_work_3_0~0)| 0)) (not (<= |old(~ldv_work_3_3~0)| 0)) (not (<= |old(~ldv_work_3_1~0)| 0))) (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)))) [2021-11-21 00:04:04,333 INFO L854 garLoopResultBuilder]: At program point L6199(lines 6195 6202) 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 (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)))) (and (or .cse0 .cse1 .cse2 .cse3 (= ~ldv_mutex_mutex_of_tsc2005~0 1)) (or .cse0 (and (<= ~ldv_work_3_2~0 0) (<= ~ldv_work_3_0~0 0) (<= ~ldv_work_3_3~0 0) (<= ~ldv_work_3_1~0 0)) .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_2~0)| 0)) (not (<= |old(~ldv_work_3_0~0)| 0)) (not (<= |old(~ldv_work_3_3~0)| 0)) (not (<= |old(~ldv_work_3_1~0)| 0))) (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)))) [2021-11-21 00:04:04,334 INFO L854 garLoopResultBuilder]: At program point L6191(lines 6187 6194) 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 (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)))) (and (or .cse0 (and (<= ~ldv_work_3_2~0 0) (<= ~ldv_work_3_0~0 0) (<= ~ldv_work_3_3~0 0) (<= ~ldv_work_3_1~0 0)) .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_2~0)| 0)) (not (<= |old(~ldv_work_3_0~0)| 0)) (not (<= |old(~ldv_work_3_3~0)| 0)) (not (<= |old(~ldv_work_3_1~0)| 0))) (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)) (or .cse0 .cse1 .cse2 .cse3 (= ~ldv_mutex_mutex_of_tsc2005~0 2)))) [2021-11-21 00:04:04,334 INFO L854 garLoopResultBuilder]: At program point tsc2005_suspendENTRY(lines 4761 4781) 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 (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)))) (and (or .cse0 .cse1 .cse2 .cse3 (= ~ldv_mutex_mutex_of_tsc2005~0 1)) (or .cse0 (and (<= ~ldv_work_3_2~0 0) (<= ~ldv_work_3_0~0 0) (<= ~ldv_work_3_3~0 0) (<= ~ldv_work_3_1~0 0)) .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_2~0)| 0)) (not (<= |old(~ldv_work_3_0~0)| 0)) (not (<= |old(~ldv_work_3_3~0)| 0)) (not (<= |old(~ldv_work_3_1~0)| 0))) (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)))) [2021-11-21 00:04:04,334 INFO L858 garLoopResultBuilder]: For program point L4773-2(lines 4773 4776) no Hoare annotation was computed. [2021-11-21 00:04:04,334 INFO L858 garLoopResultBuilder]: For program point tsc2005_suspendEXIT(lines 4761 4781) no Hoare annotation was computed. [2021-11-21 00:04:04,334 INFO L858 garLoopResultBuilder]: For program point L4773-3(lines 4773 4776) no Hoare annotation was computed. [2021-11-21 00:04:04,335 INFO L861 garLoopResultBuilder]: At program point input_report_keyENTRY(lines 3914 3921) the Hoare annotation is: true [2021-11-21 00:04:04,335 INFO L861 garLoopResultBuilder]: At program point L3918(line 3918) the Hoare annotation is: true [2021-11-21 00:04:04,335 INFO L858 garLoopResultBuilder]: For program point input_report_keyFINAL(lines 3914 3921) no Hoare annotation was computed. [2021-11-21 00:04:04,335 INFO L858 garLoopResultBuilder]: For program point input_report_keyEXIT(lines 3914 3921) no Hoare annotation was computed. [2021-11-21 00:04:04,335 INFO L858 garLoopResultBuilder]: For program point enable_irqEXIT(lines 6940 6942) no Hoare annotation was computed. [2021-11-21 00:04:04,335 INFO L861 garLoopResultBuilder]: At program point enable_irqENTRY(lines 6940 6942) the Hoare annotation is: true [2021-11-21 00:04:04,335 INFO L861 garLoopResultBuilder]: At program point round_jiffies_relativeENTRY(lines 7064 7066) the Hoare annotation is: true [2021-11-21 00:04:04,336 INFO L858 garLoopResultBuilder]: For program point round_jiffies_relativeEXIT(lines 7064 7066) no Hoare annotation was computed. [2021-11-21 00:04:04,336 INFO L861 garLoopResultBuilder]: At program point mutex_lockENTRY(lines 7029 7031) the Hoare annotation is: true [2021-11-21 00:04:04,336 INFO L858 garLoopResultBuilder]: For program point mutex_lockEXIT(lines 7029 7031) no Hoare annotation was computed. [2021-11-21 00:04:04,336 INFO L858 garLoopResultBuilder]: For program point L5783(line 5783) no Hoare annotation was computed. [2021-11-21 00:04:04,336 INFO L854 garLoopResultBuilder]: At program point L5585(line 5585) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,336 INFO L858 garLoopResultBuilder]: For program point L5585-1(line 5585) no Hoare annotation was computed. [2021-11-21 00:04:04,336 INFO L854 garLoopResultBuilder]: At program point L6180-1(lines 6180 6183) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,337 INFO L858 garLoopResultBuilder]: For program point L6180(lines 6180 6183) no Hoare annotation was computed. [2021-11-21 00:04:04,337 INFO L858 garLoopResultBuilder]: For program point L5784(lines 5784 5787) no Hoare annotation was computed. [2021-11-21 00:04:04,337 INFO L858 garLoopResultBuilder]: For program point L5256(line 5256) no Hoare annotation was computed. [2021-11-21 00:04:04,337 INFO L854 garLoopResultBuilder]: At program point L6181(line 6181) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,337 INFO L854 garLoopResultBuilder]: At program point L4728(lines 4728 4733) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,338 INFO L854 garLoopResultBuilder]: At program point L5653(line 5653) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,338 INFO L858 garLoopResultBuilder]: For program point L5257(lines 5257 5262) no Hoare annotation was computed. [2021-11-21 00:04:04,338 INFO L858 garLoopResultBuilder]: For program point L5852(line 5852) no Hoare annotation was computed. [2021-11-21 00:04:04,338 INFO L854 garLoopResultBuilder]: At program point L5522(line 5522) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (<= ~ldv_work_3_2~0 0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (<= ~ldv_work_3_0~0 0) (<= ~ldv_work_3_3~0 0) (= ~ldv_state_variable_6~0 0) (= ~ldv_mutex_mutex_of_tsc2005~0 1) (<= ~ldv_work_3_1~0 0)) [2021-11-21 00:04:04,338 INFO L858 garLoopResultBuilder]: For program point L5522-1(line 5522) no Hoare annotation was computed. [2021-11-21 00:04:04,338 INFO L861 garLoopResultBuilder]: At program point L5853(line 5853) the Hoare annotation is: true [2021-11-21 00:04:04,339 INFO L854 garLoopResultBuilder]: At program point L4532-1(line 4532) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,339 INFO L854 garLoopResultBuilder]: At program point L4532(line 4532) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,339 INFO L854 garLoopResultBuilder]: At program point L5259(line 5259) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,339 INFO L858 garLoopResultBuilder]: For program point L5259-1(line 5259) no Hoare annotation was computed. [2021-11-21 00:04:04,339 INFO L854 garLoopResultBuilder]: At program point L4731(lines 4569 4744) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,339 INFO L858 garLoopResultBuilder]: For program point L5524-1(line 5524) no Hoare annotation was computed. [2021-11-21 00:04:04,340 INFO L854 garLoopResultBuilder]: At program point L4533(line 4533) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,340 INFO L854 garLoopResultBuilder]: At program point L5524(line 5524) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (<= ~ldv_work_3_2~0 0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (<= ~ldv_work_3_0~0 0) (<= ~ldv_work_3_3~0 0) (= ~ldv_state_variable_6~0 0) (= ~ldv_mutex_mutex_of_tsc2005~0 1) (<= ~ldv_work_3_1~0 0)) [2021-11-21 00:04:04,340 INFO L858 garLoopResultBuilder]: For program point L5789(line 5789) no Hoare annotation was computed. [2021-11-21 00:04:04,340 INFO L854 garLoopResultBuilder]: At program point L4534(line 4534) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,340 INFO L858 garLoopResultBuilder]: For program point L5790(lines 5790 5805) no Hoare annotation was computed. [2021-11-21 00:04:04,340 INFO L854 garLoopResultBuilder]: At program point L4667(line 4667) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,341 INFO L854 garLoopResultBuilder]: At program point L4667-1(line 4667) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,341 INFO L854 garLoopResultBuilder]: At program point L5724(line 5724) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,341 INFO L854 garLoopResultBuilder]: At program point L4535(line 4535) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,341 INFO L854 garLoopResultBuilder]: At program point L5526(line 5526) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (<= ~ldv_work_3_2~0 0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (<= ~ldv_work_3_0~0 0) (<= ~ldv_work_3_3~0 0) (= ~ldv_state_variable_6~0 0) (= ~ldv_mutex_mutex_of_tsc2005~0 1) (<= ~ldv_work_3_1~0 0)) [2021-11-21 00:04:04,341 INFO L854 garLoopResultBuilder]: At program point L4601(line 4601) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,341 INFO L858 garLoopResultBuilder]: For program point L4601-1(line 4601) no Hoare annotation was computed. [2021-11-21 00:04:04,341 INFO L858 garLoopResultBuilder]: For program point L5526-1(line 5526) no Hoare annotation was computed. [2021-11-21 00:04:04,342 INFO L858 garLoopResultBuilder]: For program point L5064(lines 5064 5079) no Hoare annotation was computed. [2021-11-21 00:04:04,342 INFO L858 garLoopResultBuilder]: For program point L5593(line 5593) no Hoare annotation was computed. [2021-11-21 00:04:04,342 INFO L854 garLoopResultBuilder]: At program point L4536(line 4536) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,342 INFO L858 garLoopResultBuilder]: For program point L5065(line 5065) no Hoare annotation was computed. [2021-11-21 00:04:04,342 INFO L858 garLoopResultBuilder]: For program point L5792(lines 5792 5802) no Hoare annotation was computed. [2021-11-21 00:04:04,342 INFO L854 garLoopResultBuilder]: At program point L4603(lines 4603 4604) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,343 INFO L858 garLoopResultBuilder]: For program point L5594(lines 5594 5601) no Hoare annotation was computed. [2021-11-21 00:04:04,343 INFO L858 garLoopResultBuilder]: For program point L4603-1(lines 4603 4604) no Hoare annotation was computed. [2021-11-21 00:04:04,343 INFO L858 garLoopResultBuilder]: For program point L5528-1(line 5528) no Hoare annotation was computed. [2021-11-21 00:04:04,343 INFO L854 garLoopResultBuilder]: At program point L4537(line 4537) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,343 INFO L854 garLoopResultBuilder]: At program point L5528(line 5528) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (<= ~ldv_work_3_2~0 0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (<= ~ldv_work_3_0~0 0) (<= ~ldv_work_3_3~0 0) (= ~ldv_state_variable_6~0 0) (= ~ldv_mutex_mutex_of_tsc2005~0 1) (<= ~ldv_work_3_1~0 0)) [2021-11-21 00:04:04,343 INFO L858 garLoopResultBuilder]: For program point L5264(line 5264) no Hoare annotation was computed. [2021-11-21 00:04:04,343 INFO L854 garLoopResultBuilder]: At program point L5066(line 5066) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,344 INFO L858 garLoopResultBuilder]: For program point L5066-1(line 5066) no Hoare annotation was computed. [2021-11-21 00:04:04,344 INFO L858 garLoopResultBuilder]: For program point L5859(line 5859) no Hoare annotation was computed. [2021-11-21 00:04:04,344 INFO L858 garLoopResultBuilder]: For program point L5793(line 5793) no Hoare annotation was computed. [2021-11-21 00:04:04,344 INFO L854 garLoopResultBuilder]: At program point L5595(line 5595) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,344 INFO L858 garLoopResultBuilder]: For program point L5595-1(line 5595) no Hoare annotation was computed. [2021-11-21 00:04:04,344 INFO L854 garLoopResultBuilder]: At program point L4538(line 4538) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,345 INFO L858 garLoopResultBuilder]: For program point L5265(lines 5265 5270) no Hoare annotation was computed. [2021-11-21 00:04:04,345 INFO L858 garLoopResultBuilder]: For program point L5794(lines 5794 5798) no Hoare annotation was computed. [2021-11-21 00:04:04,345 INFO L858 garLoopResultBuilder]: For program point L5860(lines 5860 5887) no Hoare annotation was computed. [2021-11-21 00:04:04,345 INFO L854 garLoopResultBuilder]: At program point L4737(lines 4569 4744) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,345 INFO L854 garLoopResultBuilder]: At program point L4539(line 4539) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,345 INFO L854 garLoopResultBuilder]: At program point L5530(line 5530) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (<= ~ldv_work_3_2~0 0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (<= ~ldv_work_3_0~0 0) (<= ~ldv_work_3_3~0 0) (= ~ldv_state_variable_6~0 0) (= ~ldv_mutex_mutex_of_tsc2005~0 1) (<= ~ldv_work_3_1~0 0)) [2021-11-21 00:04:04,346 INFO L854 garLoopResultBuilder]: At program point L5530-1(line 5530) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (<= ~ldv_work_3_2~0 0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (<= ~ldv_work_3_0~0 0) (<= ~ldv_work_3_3~0 0) (= ~ldv_state_variable_6~0 0) (= ~ldv_mutex_mutex_of_tsc2005~0 1) (<= ~ldv_work_3_1~0 0)) [2021-11-21 00:04:04,346 INFO L858 garLoopResultBuilder]: For program point L5068(line 5068) no Hoare annotation was computed. [2021-11-21 00:04:04,346 INFO L854 garLoopResultBuilder]: At program point L5663(line 5663) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,346 INFO L854 garLoopResultBuilder]: At program point L4540(lines 4529 4543) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,346 INFO L854 garLoopResultBuilder]: At program point L4408(lines 4350 4413) 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_mutex_of_tsc2005~0 2)) [2021-11-21 00:04:04,346 INFO L854 garLoopResultBuilder]: At program point L5267(line 5267) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,346 INFO L858 garLoopResultBuilder]: For program point L5267-1(line 5267) no Hoare annotation was computed. [2021-11-21 00:04:04,347 INFO L854 garLoopResultBuilder]: At program point L4012(line 4012) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,347 INFO L854 garLoopResultBuilder]: At program point L5069(line 5069) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,347 INFO L858 garLoopResultBuilder]: For program point L5069-1(line 5069) no Hoare annotation was computed. [2021-11-21 00:04:04,347 INFO L854 garLoopResultBuilder]: At program point L4012-1(lines 4009 4015) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,347 INFO L858 garLoopResultBuilder]: For program point L5862(lines 5862 5884) no Hoare annotation was computed. [2021-11-21 00:04:04,347 INFO L858 garLoopResultBuilder]: For program point L4739(lines 4739 4742) no Hoare annotation was computed. [2021-11-21 00:04:04,348 INFO L858 garLoopResultBuilder]: For program point L4739-2(lines 4739 4742) no Hoare annotation was computed. [2021-11-21 00:04:04,348 INFO L858 garLoopResultBuilder]: For program point L4409(line 4409) no Hoare annotation was computed. [2021-11-21 00:04:04,348 INFO L858 garLoopResultBuilder]: For program point L5863(line 5863) no Hoare annotation was computed. [2021-11-21 00:04:04,348 INFO L858 garLoopResultBuilder]: For program point L4740-1(line 4740) no Hoare annotation was computed. [2021-11-21 00:04:04,348 INFO L854 garLoopResultBuilder]: At program point L4740(line 4740) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,348 INFO L858 garLoopResultBuilder]: For program point L5071(line 5071) no Hoare annotation was computed. [2021-11-21 00:04:04,348 INFO L858 garLoopResultBuilder]: For program point L6855-1(lines 6854 6872) no Hoare annotation was computed. [2021-11-21 00:04:04,349 INFO L858 garLoopResultBuilder]: For program point L6855(lines 6855 6858) no Hoare annotation was computed. [2021-11-21 00:04:04,349 INFO L854 garLoopResultBuilder]: At program point L5864(lines 5864 5872) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,349 INFO L858 garLoopResultBuilder]: For program point L5072-1(line 5072) no Hoare annotation was computed. [2021-11-21 00:04:04,349 INFO L854 garLoopResultBuilder]: At program point L5072(line 5072) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,349 INFO L854 garLoopResultBuilder]: At program point L6922(line 6922) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,349 INFO L854 garLoopResultBuilder]: At program point L6856(line 6856) the Hoare annotation is: false [2021-11-21 00:04:04,350 INFO L854 garLoopResultBuilder]: At program point L6922-1(line 6922) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,350 INFO L854 garLoopResultBuilder]: At program point L4676-1(line 4676) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,350 INFO L854 garLoopResultBuilder]: At program point L4676(line 4676) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,350 INFO L854 garLoopResultBuilder]: At program point L4743(lines 4544 4745) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,350 INFO L854 garLoopResultBuilder]: At program point L5734(line 5734) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,350 INFO L858 garLoopResultBuilder]: For program point L5800(line 5800) no Hoare annotation was computed. [2021-11-21 00:04:04,351 INFO L858 garLoopResultBuilder]: For program point L5272(line 5272) no Hoare annotation was computed. [2021-11-21 00:04:04,351 INFO L858 garLoopResultBuilder]: For program point L5074(line 5074) no Hoare annotation was computed. [2021-11-21 00:04:04,351 INFO L861 garLoopResultBuilder]: At program point L5801(line 5801) the Hoare annotation is: true [2021-11-21 00:04:04,351 INFO L858 garLoopResultBuilder]: For program point L5603(line 5603) no Hoare annotation was computed. [2021-11-21 00:04:04,351 INFO L858 garLoopResultBuilder]: For program point L5273(lines 5273 5278) no Hoare annotation was computed. [2021-11-21 00:04:04,351 INFO L854 garLoopResultBuilder]: At program point L5075(line 5075) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,351 INFO L858 garLoopResultBuilder]: For program point L5075-1(line 5075) no Hoare annotation was computed. [2021-11-21 00:04:04,352 INFO L858 garLoopResultBuilder]: For program point L6859(lines 6854 6872) no Hoare annotation was computed. [2021-11-21 00:04:04,352 INFO L858 garLoopResultBuilder]: For program point L4877(lines 4877 4892) no Hoare annotation was computed. [2021-11-21 00:04:04,352 INFO L854 garLoopResultBuilder]: At program point L6925-1(line 6925) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,352 INFO L854 garLoopResultBuilder]: At program point L6925(line 6925) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,352 INFO L858 garLoopResultBuilder]: For program point L4613(lines 4613 4616) no Hoare annotation was computed. [2021-11-21 00:04:04,352 INFO L858 garLoopResultBuilder]: For program point L5604(lines 5604 5611) no Hoare annotation was computed. [2021-11-21 00:04:04,352 INFO L858 garLoopResultBuilder]: For program point L4878(line 4878) no Hoare annotation was computed. [2021-11-21 00:04:04,353 INFO L854 garLoopResultBuilder]: At program point L6860(line 6860) the Hoare annotation is: false [2021-11-21 00:04:04,353 INFO L854 garLoopResultBuilder]: At program point L5605(line 5605) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,353 INFO L858 garLoopResultBuilder]: For program point L5605-1(line 5605) no Hoare annotation was computed. [2021-11-21 00:04:04,353 INFO L854 garLoopResultBuilder]: At program point L5275(line 5275) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,353 INFO L858 garLoopResultBuilder]: For program point L5275-1(line 5275) no Hoare annotation was computed. [2021-11-21 00:04:04,353 INFO L858 garLoopResultBuilder]: For program point L5077(line 5077) no Hoare annotation was computed. [2021-11-21 00:04:04,354 INFO L854 garLoopResultBuilder]: At program point L4879(line 4879) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,354 INFO L858 garLoopResultBuilder]: For program point L4879-1(line 4879) no Hoare annotation was computed. [2021-11-21 00:04:04,354 INFO L854 garLoopResultBuilder]: At program point L4351(line 4351) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,354 INFO L858 garLoopResultBuilder]: For program point L4351-1(line 4351) no Hoare annotation was computed. [2021-11-21 00:04:04,354 INFO L861 garLoopResultBuilder]: At program point L5078(line 5078) the Hoare annotation is: true [2021-11-21 00:04:04,354 INFO L854 garLoopResultBuilder]: At program point L6928-1(line 6928) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,354 INFO L854 garLoopResultBuilder]: At program point L6928(line 6928) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,355 INFO L854 garLoopResultBuilder]: At program point L5673(line 5673) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,355 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-11-21 00:04:04,355 INFO L858 garLoopResultBuilder]: For program point L6863(lines 6854 6872) no Hoare annotation was computed. [2021-11-21 00:04:04,355 INFO L858 garLoopResultBuilder]: For program point L4881(line 4881) no Hoare annotation was computed. [2021-11-21 00:04:04,355 INFO L854 garLoopResultBuilder]: At program point L4353(line 4353) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,355 INFO L858 garLoopResultBuilder]: For program point L4353-1(line 4353) no Hoare annotation was computed. [2021-11-21 00:04:04,356 INFO L854 garLoopResultBuilder]: At program point L5080(lines 5059 5083) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,356 INFO L854 garLoopResultBuilder]: At program point L4882(line 4882) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,356 INFO L858 garLoopResultBuilder]: For program point L5807(line 5807) no Hoare annotation was computed. [2021-11-21 00:04:04,356 INFO L858 garLoopResultBuilder]: For program point L4882-1(line 4882) no Hoare annotation was computed. [2021-11-21 00:04:04,356 INFO L854 garLoopResultBuilder]: At program point L6864(line 6864) the Hoare annotation is: false [2021-11-21 00:04:04,356 INFO L858 garLoopResultBuilder]: For program point L5874(line 5874) no Hoare annotation was computed. [2021-11-21 00:04:04,356 INFO L854 garLoopResultBuilder]: At program point L4751(line 4751) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,357 INFO L858 garLoopResultBuilder]: For program point L4751-1(line 4751) no Hoare annotation was computed. [2021-11-21 00:04:04,357 INFO L858 garLoopResultBuilder]: For program point L5808(lines 5808 5811) no Hoare annotation was computed. [2021-11-21 00:04:04,357 INFO L858 garLoopResultBuilder]: For program point L4619(lines 4619 4622) no Hoare annotation was computed. [2021-11-21 00:04:04,357 INFO L858 garLoopResultBuilder]: For program point L5280(line 5280) no Hoare annotation was computed. [2021-11-21 00:04:04,357 INFO L858 garLoopResultBuilder]: For program point L5875(lines 5875 5880) no Hoare annotation was computed. [2021-11-21 00:04:04,357 INFO L858 garLoopResultBuilder]: For program point L4884(line 4884) no Hoare annotation was computed. [2021-11-21 00:04:04,357 INFO L861 garLoopResultBuilder]: At program point L5281(line 5281) the Hoare annotation is: true [2021-11-21 00:04:04,358 INFO L854 garLoopResultBuilder]: At program point L6867(lines 6852 6873) the Hoare annotation is: (= ~ldv_mutex_mutex_of_tsc2005~0 1) [2021-11-21 00:04:04,358 INFO L854 garLoopResultBuilder]: At program point L4885(line 4885) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,358 INFO L858 garLoopResultBuilder]: For program point L4885-1(line 4885) no Hoare annotation was computed. [2021-11-21 00:04:04,358 INFO L854 garLoopResultBuilder]: At program point L4753(line 4753) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,358 INFO L854 garLoopResultBuilder]: At program point L5744(line 5744) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,358 INFO L858 garLoopResultBuilder]: For program point L4753-1(line 4753) no Hoare annotation was computed. [2021-11-21 00:04:04,359 INFO L854 garLoopResultBuilder]: At program point L4357(line 4357) 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_mutex_of_tsc2005~0 2)) [2021-11-21 00:04:04,359 INFO L854 garLoopResultBuilder]: At program point L4357-1(line 4357) 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_mutex_of_tsc2005~0 2)) [2021-11-21 00:04:04,359 INFO L858 garLoopResultBuilder]: For program point L4754(lines 4754 4757) no Hoare annotation was computed. [2021-11-21 00:04:04,359 INFO L854 garLoopResultBuilder]: At program point L6868(line 6868) the Hoare annotation is: false [2021-11-21 00:04:04,359 INFO L854 garLoopResultBuilder]: At program point L4754-2(lines 4754 4757) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,359 INFO L854 garLoopResultBuilder]: At program point L5613(line 5613) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,360 INFO L858 garLoopResultBuilder]: For program point L4358(line 4358) no Hoare annotation was computed. [2021-11-21 00:04:04,360 INFO L854 garLoopResultBuilder]: At program point L5283(lines 5242 5286) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,360 INFO L858 garLoopResultBuilder]: For program point L4887(line 4887) no Hoare annotation was computed. [2021-11-21 00:04:04,360 INFO L854 garLoopResultBuilder]: At program point L4755(line 4755) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,360 INFO L858 garLoopResultBuilder]: For program point L4755-1(line 4755) no Hoare annotation was computed. [2021-11-21 00:04:04,360 INFO L858 garLoopResultBuilder]: For program point L5548(lines 5548 5891) no Hoare annotation was computed. [2021-11-21 00:04:04,361 INFO L858 garLoopResultBuilder]: For program point L4359(lines 4359 4364) no Hoare annotation was computed. [2021-11-21 00:04:04,361 INFO L858 garLoopResultBuilder]: For program point L4888-1(line 4888) no Hoare annotation was computed. [2021-11-21 00:04:04,361 INFO L854 garLoopResultBuilder]: At program point L4888(line 4888) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,361 INFO L854 garLoopResultBuilder]: At program point L4690(line 4690) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,361 INFO L858 garLoopResultBuilder]: For program point L5813(line 5813) no Hoare annotation was computed. [2021-11-21 00:04:04,361 INFO L854 garLoopResultBuilder]: At program point L4690-1(line 4690) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,361 INFO L858 garLoopResultBuilder]: For program point L4624(lines 4624 4627) no Hoare annotation was computed. [2021-11-21 00:04:04,362 INFO L858 garLoopResultBuilder]: For program point L5549(line 5549) no Hoare annotation was computed. [2021-11-21 00:04:04,362 INFO L858 garLoopResultBuilder]: For program point L5814(lines 5814 5817) no Hoare annotation was computed. [2021-11-21 00:04:04,362 INFO L854 garLoopResultBuilder]: At program point L4691(line 4691) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,362 INFO L858 garLoopResultBuilder]: For program point L5550(lines 5550 5757) no Hoare annotation was computed. [2021-11-21 00:04:04,362 INFO L858 garLoopResultBuilder]: For program point L4890(line 4890) no Hoare annotation was computed. [2021-11-21 00:04:04,362 INFO L854 garLoopResultBuilder]: At program point L3635-1(line 3635) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (<= ~ldv_work_3_2~0 0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (<= ~ldv_work_3_0~0 0) (<= ~ldv_work_3_3~0 0) (= ~ldv_state_variable_6~0 0) (= ~ldv_mutex_mutex_of_tsc2005~0 1) (<= ~ldv_work_3_1~0 0)) [2021-11-21 00:04:04,363 INFO L854 garLoopResultBuilder]: At program point L3635(line 3635) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (<= ~ldv_work_3_2~0 0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (<= ~ldv_work_3_0~0 0) (<= ~ldv_work_3_3~0 0) (= ~ldv_state_variable_6~0 0) (= ~ldv_mutex_mutex_of_tsc2005~0 1) (<= ~ldv_work_3_1~0 0)) [2021-11-21 00:04:04,363 INFO L854 garLoopResultBuilder]: At program point L4692(lines 4569 4744) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,363 INFO L858 garLoopResultBuilder]: For program point L5089(lines 5089 5120) no Hoare annotation was computed. [2021-11-21 00:04:04,363 INFO L861 garLoopResultBuilder]: At program point L4891(line 4891) the Hoare annotation is: true [2021-11-21 00:04:04,363 INFO L858 garLoopResultBuilder]: For program point L5882(line 5882) no Hoare annotation was computed. [2021-11-21 00:04:04,363 INFO L854 garLoopResultBuilder]: At program point L5684(line 5684) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,363 INFO L858 garLoopResultBuilder]: For program point L5552(lines 5552 5754) no Hoare annotation was computed. [2021-11-21 00:04:04,364 INFO L858 garLoopResultBuilder]: For program point L5090(line 5090) no Hoare annotation was computed. [2021-11-21 00:04:04,364 INFO L861 garLoopResultBuilder]: At program point L5883(line 5883) the Hoare annotation is: true [2021-11-21 00:04:04,364 INFO L858 garLoopResultBuilder]: For program point L5553(line 5553) no Hoare annotation was computed. [2021-11-21 00:04:04,364 INFO L858 garLoopResultBuilder]: For program point L5091(lines 5091 5095) no Hoare annotation was computed. [2021-11-21 00:04:04,364 INFO L854 garLoopResultBuilder]: At program point L4893(lines 4872 4896) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,364 INFO L858 garLoopResultBuilder]: For program point L5752(line 5752) no Hoare annotation was computed. [2021-11-21 00:04:04,364 INFO L858 garLoopResultBuilder]: For program point L5554(lines 5554 5561) no Hoare annotation was computed. [2021-11-21 00:04:04,365 INFO L858 garLoopResultBuilder]: For program point L5819(line 5819) no Hoare annotation was computed. [2021-11-21 00:04:04,365 INFO L861 garLoopResultBuilder]: At program point L5753(line 5753) the Hoare annotation is: true [2021-11-21 00:04:04,365 INFO L854 garLoopResultBuilder]: At program point L5555(line 5555) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,365 INFO L858 garLoopResultBuilder]: For program point L5555-1(line 5555) no Hoare annotation was computed. [2021-11-21 00:04:04,365 INFO L854 garLoopResultBuilder]: At program point L4366(line 4366) 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_mutex_of_tsc2005~0 2)) [2021-11-21 00:04:04,365 INFO L858 garLoopResultBuilder]: For program point L4366-1(line 4366) no Hoare annotation was computed. [2021-11-21 00:04:04,366 INFO L854 garLoopResultBuilder]: At program point L5093(line 5093) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,366 INFO L858 garLoopResultBuilder]: For program point L5820(lines 5820 5857) no Hoare annotation was computed. [2021-11-21 00:04:04,366 INFO L858 garLoopResultBuilder]: For program point L4367(lines 4367 4372) no Hoare annotation was computed. [2021-11-21 00:04:04,366 INFO L854 garLoopResultBuilder]: At program point L4433(line 4433) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,366 INFO L858 garLoopResultBuilder]: For program point L4433-1(line 4433) no Hoare annotation was computed. [2021-11-21 00:04:04,366 INFO L854 garLoopResultBuilder]: At program point L5623(line 5623) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,366 INFO L854 garLoopResultBuilder]: At program point L4632-2(lines 4632 4665) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,367 INFO L854 garLoopResultBuilder]: At program point L4632(lines 4632 4665) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,367 INFO L854 garLoopResultBuilder]: At program point L5227(line 5227) 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_mutex_of_tsc2005~0 1) (= ~ldv_state_variable_6~0 1)) [2021-11-21 00:04:04,367 INFO L854 garLoopResultBuilder]: At program point L5227-1(line 5227) 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_mutex_of_tsc2005~0 1) (= ~ldv_state_variable_6~0 1)) [2021-11-21 00:04:04,367 INFO L858 garLoopResultBuilder]: For program point L5822(lines 5822 5854) no Hoare annotation was computed. [2021-11-21 00:04:04,367 INFO L854 garLoopResultBuilder]: At program point L4435(line 4435) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,368 INFO L854 garLoopResultBuilder]: At program point L4435-1(line 4435) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,368 INFO L858 garLoopResultBuilder]: For program point L5823(line 5823) no Hoare annotation was computed. [2021-11-21 00:04:04,368 INFO L858 garLoopResultBuilder]: For program point L5889(line 5889) no Hoare annotation was computed. [2021-11-21 00:04:04,368 INFO L858 garLoopResultBuilder]: For program point L4700-1(line 4700) no Hoare annotation was computed. [2021-11-21 00:04:04,368 INFO L858 garLoopResultBuilder]: For program point L4634(lines 4634 4637) no Hoare annotation was computed. [2021-11-21 00:04:04,368 INFO L854 garLoopResultBuilder]: At program point L4700(line 4700) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,369 INFO L858 garLoopResultBuilder]: For program point L5097(line 5097) no Hoare annotation was computed. [2021-11-21 00:04:04,369 INFO L854 garLoopResultBuilder]: At program point L3908(line 3908) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,369 INFO L861 garLoopResultBuilder]: At program point L5890(line 5890) the Hoare annotation is: true [2021-11-21 00:04:04,369 INFO L854 garLoopResultBuilder]: At program point L3908-1(lines 3905 3911) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,369 INFO L854 garLoopResultBuilder]: At program point L5824(lines 5824 5829) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,369 INFO L858 garLoopResultBuilder]: For program point L5098(lines 5098 5102) no Hoare annotation was computed. [2021-11-21 00:04:04,370 INFO L854 garLoopResultBuilder]: At program point L6089(line 6089) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,370 INFO L854 garLoopResultBuilder]: At program point L6089-1(line 6089) 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_mutex_of_tsc2005~0 2)) [2021-11-21 00:04:04,370 INFO L858 garLoopResultBuilder]: For program point L5759(line 5759) no Hoare annotation was computed. [2021-11-21 00:04:04,370 INFO L854 garLoopResultBuilder]: At program point L6090(lines 6086 6093) 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_mutex_of_tsc2005~0 2)) [2021-11-21 00:04:04,370 INFO L854 garLoopResultBuilder]: At program point L5892(lines 5521 5897) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,370 INFO L854 garLoopResultBuilder]: At program point L5694(line 5694) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,371 INFO L858 garLoopResultBuilder]: For program point L5760(lines 5760 5763) no Hoare annotation was computed. [2021-11-21 00:04:04,371 INFO L854 garLoopResultBuilder]: At program point L4373(line 4373) 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_mutex_of_tsc2005~0 2)) [2021-11-21 00:04:04,371 INFO L858 garLoopResultBuilder]: For program point L4373-1(line 4373) no Hoare annotation was computed. [2021-11-21 00:04:04,371 INFO L854 garLoopResultBuilder]: At program point L5100(line 5100) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,371 INFO L854 garLoopResultBuilder]: At program point L4638(lines 4638 4643) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,371 INFO L858 garLoopResultBuilder]: For program point L5563(line 5563) no Hoare annotation was computed. [2021-11-21 00:04:04,371 INFO L858 garLoopResultBuilder]: For program point L4374(lines 4374 4380) no Hoare annotation was computed. [2021-11-21 00:04:04,372 INFO L858 garLoopResultBuilder]: For program point L4705(lines 4705 4710) no Hoare annotation was computed. [2021-11-21 00:04:04,372 INFO L858 garLoopResultBuilder]: For program point L5564(lines 5564 5571) no Hoare annotation was computed. [2021-11-21 00:04:04,372 INFO L854 garLoopResultBuilder]: At program point L5565(line 5565) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,372 INFO L858 garLoopResultBuilder]: For program point L5565-1(line 5565) no Hoare annotation was computed. [2021-11-21 00:04:04,372 INFO L858 garLoopResultBuilder]: For program point L5235(lines 5235 5238) no Hoare annotation was computed. [2021-11-21 00:04:04,372 INFO L854 garLoopResultBuilder]: At program point L5235-1(lines 5235 5238) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,373 INFO L854 garLoopResultBuilder]: At program point L5170(line 5170) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,373 INFO L854 garLoopResultBuilder]: At program point L5236(line 5236) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,373 INFO L854 garLoopResultBuilder]: At program point L5170-1(line 5170) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,373 INFO L858 garLoopResultBuilder]: For program point L5104(line 5104) no Hoare annotation was computed. [2021-11-21 00:04:04,373 INFO L858 garLoopResultBuilder]: For program point L5831(line 5831) no Hoare annotation was computed. [2021-11-21 00:04:04,373 INFO L858 garLoopResultBuilder]: For program point L5765(line 5765) no Hoare annotation was computed. [2021-11-21 00:04:04,374 INFO L854 garLoopResultBuilder]: At program point L5633(line 5633) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,374 INFO L858 garLoopResultBuilder]: For program point L5105(lines 5105 5109) no Hoare annotation was computed. [2021-11-21 00:04:04,374 INFO L858 garLoopResultBuilder]: For program point L5766(lines 5766 5781) no Hoare annotation was computed. [2021-11-21 00:04:04,374 INFO L854 garLoopResultBuilder]: At program point L5832(lines 5832 5850) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,374 INFO L854 garLoopResultBuilder]: At program point L6097(line 6097) 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_mutex_of_tsc2005~0 2)) [2021-11-21 00:04:04,374 INFO L854 garLoopResultBuilder]: At program point L6097-1(line 6097) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,374 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-11-21 00:04:04,375 INFO L854 garLoopResultBuilder]: At program point L5107(line 5107) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,375 INFO L854 garLoopResultBuilder]: At program point L6098(lines 6094 6101) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,375 INFO L858 garLoopResultBuilder]: For program point L5834(lines 5834 5838) no Hoare annotation was computed. [2021-11-21 00:04:04,375 INFO L854 garLoopResultBuilder]: At program point L4711(lines 4711 4718) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,375 INFO L858 garLoopResultBuilder]: For program point L5768(lines 5768 5778) no Hoare annotation was computed. [2021-11-21 00:04:04,375 INFO L858 garLoopResultBuilder]: For program point L4711-2(lines 4711 4718) no Hoare annotation was computed. [2021-11-21 00:04:04,376 INFO L854 garLoopResultBuilder]: At program point L4381-2(lines 4381 4386) 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_mutex_of_tsc2005~0 2)) [2021-11-21 00:04:04,376 INFO L858 garLoopResultBuilder]: For program point L4646(lines 4646 4651) no Hoare annotation was computed. [2021-11-21 00:04:04,376 INFO L858 garLoopResultBuilder]: For program point L5769(line 5769) no Hoare annotation was computed. [2021-11-21 00:04:04,376 INFO L858 garLoopResultBuilder]: For program point L4580(lines 4580 4584) no Hoare annotation was computed. [2021-11-21 00:04:04,376 INFO L858 garLoopResultBuilder]: For program point L5770(lines 5770 5774) no Hoare annotation was computed. [2021-11-21 00:04:04,376 INFO L854 garLoopResultBuilder]: At program point L5836(lines 5521 5897) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,377 INFO L858 garLoopResultBuilder]: For program point L4713(lines 4713 4716) no Hoare annotation was computed. [2021-11-21 00:04:04,377 INFO L854 garLoopResultBuilder]: At program point L5704(line 5704) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,377 INFO L858 garLoopResultBuilder]: For program point L5573(line 5573) no Hoare annotation was computed. [2021-11-21 00:04:04,377 INFO L858 garLoopResultBuilder]: For program point L5111(line 5111) no Hoare annotation was computed. [2021-11-21 00:04:04,377 INFO L858 garLoopResultBuilder]: For program point L5574(lines 5574 5581) no Hoare annotation was computed. [2021-11-21 00:04:04,377 INFO L858 garLoopResultBuilder]: For program point L5112(lines 5112 5116) no Hoare annotation was computed. [2021-11-21 00:04:04,377 INFO L858 garLoopResultBuilder]: For program point L5839(lines 5839 5848) no Hoare annotation was computed. [2021-11-21 00:04:04,378 INFO L854 garLoopResultBuilder]: At program point L5575(line 5575) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,378 INFO L858 garLoopResultBuilder]: For program point L5575-1(line 5575) no Hoare annotation was computed. [2021-11-21 00:04:04,378 INFO L858 garLoopResultBuilder]: For program point L4585(lines 4585 4589) no Hoare annotation was computed. [2021-11-21 00:04:04,378 INFO L854 garLoopResultBuilder]: At program point L4387(line 4387) 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_mutex_of_tsc2005~0 2)) [2021-11-21 00:04:04,378 INFO L854 garLoopResultBuilder]: At program point L5114(line 5114) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,378 INFO L854 garLoopResultBuilder]: At program point L5643(line 5643) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,379 INFO L854 garLoopResultBuilder]: At program point L4388(line 4388) 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_mutex_of_tsc2005~0 2)) [2021-11-21 00:04:04,379 INFO L858 garLoopResultBuilder]: For program point L5247(lines 5247 5282) no Hoare annotation was computed. [2021-11-21 00:04:04,379 INFO L858 garLoopResultBuilder]: For program point L5776(line 5776) no Hoare annotation was computed. [2021-11-21 00:04:04,379 INFO L854 garLoopResultBuilder]: At program point L4653(line 4653) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,379 INFO L858 garLoopResultBuilder]: For program point L4653-1(line 4653) no Hoare annotation was computed. [2021-11-21 00:04:04,379 INFO L858 garLoopResultBuilder]: For program point L4389(lines 4350 4413) no Hoare annotation was computed. [2021-11-21 00:04:04,379 INFO L858 garLoopResultBuilder]: For program point L5248(line 5248) no Hoare annotation was computed. [2021-11-21 00:04:04,380 INFO L854 garLoopResultBuilder]: At program point L4654(lines 4654 4661) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,380 INFO L861 garLoopResultBuilder]: At program point L5777(line 5777) the Hoare annotation is: true [2021-11-21 00:04:04,380 INFO L858 garLoopResultBuilder]: For program point L5249(lines 5249 5254) no Hoare annotation was computed. [2021-11-21 00:04:04,380 INFO L854 garLoopResultBuilder]: At program point L4721(lines 4721 4726) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,380 INFO L858 garLoopResultBuilder]: For program point L5118(line 5118) no Hoare annotation was computed. [2021-11-21 00:04:04,380 INFO L858 garLoopResultBuilder]: For program point L4590(lines 4590 4605) no Hoare annotation was computed. [2021-11-21 00:04:04,381 INFO L854 garLoopResultBuilder]: At program point L4590-2(lines 4590 4605) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,381 INFO L854 garLoopResultBuilder]: At program point L5251(line 5251) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,381 INFO L858 garLoopResultBuilder]: For program point L5251-1(line 5251) no Hoare annotation was computed. [2021-11-21 00:04:04,381 INFO L861 garLoopResultBuilder]: At program point L5119(line 5119) the Hoare annotation is: true [2021-11-21 00:04:04,381 INFO L858 garLoopResultBuilder]: For program point L6176-1(lines 6176 6177) no Hoare annotation was computed. [2021-11-21 00:04:04,381 INFO L854 garLoopResultBuilder]: At program point L6176(lines 6176 6177) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,381 INFO L854 garLoopResultBuilder]: At program point L5714(line 5714) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,382 INFO L858 garLoopResultBuilder]: For program point L5583(line 5583) no Hoare annotation was computed. [2021-11-21 00:04:04,382 INFO L854 garLoopResultBuilder]: At program point L4394(line 4394) 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_mutex_of_tsc2005~0 2)) [2021-11-21 00:04:04,382 INFO L858 garLoopResultBuilder]: For program point L4394-1(line 4394) no Hoare annotation was computed. [2021-11-21 00:04:04,382 INFO L854 garLoopResultBuilder]: At program point L5121(lines 5084 5124) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,382 INFO L858 garLoopResultBuilder]: For program point L5584(lines 5584 5591) no Hoare annotation was computed. [2021-11-21 00:04:04,382 INFO L854 garLoopResultBuilder]: At program point L6179(line 6179) 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_mutex_of_tsc2005~0 1)) [2021-11-21 00:04:04,383 INFO L858 garLoopResultBuilder]: For program point L6179-1(line 6179) no Hoare annotation was computed. [2021-11-21 00:04:04,383 INFO L861 garLoopResultBuilder]: At program point input_report_absENTRY(lines 3922 3929) the Hoare annotation is: true [2021-11-21 00:04:04,383 INFO L858 garLoopResultBuilder]: For program point input_report_absEXIT(lines 3922 3929) no Hoare annotation was computed. [2021-11-21 00:04:04,383 INFO L858 garLoopResultBuilder]: For program point input_report_absFINAL(lines 3922 3929) no Hoare annotation was computed. [2021-11-21 00:04:04,383 INFO L861 garLoopResultBuilder]: At program point L3926(line 3926) the Hoare annotation is: true [2021-11-21 00:04:04,383 INFO L861 garLoopResultBuilder]: At program point disable_suitable_timer_4ENTRY(lines 5175 5200) the Hoare annotation is: true [2021-11-21 00:04:04,384 INFO L858 garLoopResultBuilder]: For program point disable_suitable_timer_4EXIT(lines 5175 5200) no Hoare annotation was computed. [2021-11-21 00:04:04,384 INFO L861 garLoopResultBuilder]: At program point spinlock_checkENTRY(lines 3690 3695) the Hoare annotation is: true [2021-11-21 00:04:04,384 INFO L858 garLoopResultBuilder]: For program point spinlock_checkEXIT(lines 3690 3695) no Hoare annotation was computed. [2021-11-21 00:04:04,384 INFO L861 garLoopResultBuilder]: At program point IS_ERRENTRY(lines 5907 5914) the Hoare annotation is: true [2021-11-21 00:04:04,384 INFO L861 garLoopResultBuilder]: At program point L5911(line 5911) the Hoare annotation is: true [2021-11-21 00:04:04,384 INFO L858 garLoopResultBuilder]: For program point L5911-1(line 5911) no Hoare annotation was computed. [2021-11-21 00:04:04,384 INFO L858 garLoopResultBuilder]: For program point IS_ERREXIT(lines 5907 5914) no Hoare annotation was computed. [2021-11-21 00:04:04,388 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-21 00:04:04,389 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-11-21 00:04:04,462 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.11 12:04:04 BoogieIcfgContainer [2021-11-21 00:04:04,462 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-11-21 00:04:04,470 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-11-21 00:04:04,471 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-11-21 00:04:04,471 INFO L275 PluginConnector]: Witness Printer initialized [2021-11-21 00:04:04,472 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 12:03:01" (3/4) ... [2021-11-21 00:04:04,474 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-11-21 00:04:04,480 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_get_drvdata [2021-11-21 00:04:04,480 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tsc2005_read [2021-11-21 00:04:04,480 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_undef_int [2021-11-21 00:04:04,480 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_timer_4 [2021-11-21 00:04:04,480 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_mutex_of_tsc2005 [2021-11-21 00:04:04,481 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure input_event [2021-11-21 00:04:04,481 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure INIT_LIST_HEAD [2021-11-21 00:04:04,481 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure input_set_abs_params [2021-11-21 00:04:04,481 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure devm_request_threaded_irq [2021-11-21 00:04:04,481 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_irq_1 [2021-11-21 00:04:04,481 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spi_message_init [2021-11-21 00:04:04,481 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_irq_2 [2021-11-21 00:04:04,481 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tsc2005_setup_read [2021-11-21 00:04:04,482 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2021-11-21 00:04:04,482 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.meminit [2021-11-21 00:04:04,482 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __tsc2005_enable [2021-11-21 00:04:04,482 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spi_get_drvdata [2021-11-21 00:04:04,482 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure del_timer_sync [2021-11-21 00:04:04,482 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sysfs_remove_group [2021-11-21 00:04:04,482 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure regulator_disable [2021-11-21 00:04:04,482 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tsc2005_stop_scan [2021-11-21 00:04:04,483 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tsc2005_write [2021-11-21 00:04:04,483 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_is_err [2021-11-21 00:04:04,483 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_mutex_of_tsc2005 [2021-11-21 00:04:04,483 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spi_sync [2021-11-21 00:04:04,483 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2021-11-21 00:04:04,483 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tsc2005_irq_thread [2021-11-21 00:04:04,483 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2021-11-21 00:04:04,483 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure reg_check_2 [2021-11-21 00:04:04,484 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tsc2005_cmd [2021-11-21 00:04:04,484 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure activate_suitable_timer_4 [2021-11-21 00:04:04,484 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure disable_irq [2021-11-21 00:04:04,484 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_set_drvdata [2021-11-21 00:04:04,484 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __tsc2005_disable [2021-11-21 00:04:04,484 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tsc2005_start_scan [2021-11-21 00:04:04,484 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_trylock [2021-11-21 00:04:04,484 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usleep_range [2021-11-21 00:04:04,485 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spi_message_add_tail [2021-11-21 00:04:04,485 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tsc2005_resume [2021-11-21 00:04:04,485 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tsc2005_update_pen_state [2021-11-21 00:04:04,485 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2021-11-21 00:04:04,485 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure of_property_read_u32 [2021-11-21 00:04:04,485 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure msecs_to_jiffies [2021-11-21 00:04:04,485 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_trylock_mutex_of_tsc2005 [2021-11-21 00:04:04,485 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2021-11-21 00:04:04,486 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure queue_delayed_work_on [2021-11-21 00:04:04,486 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tsc2005_esd_work [2021-11-21 00:04:04,486 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure _raw_spin_lock_irqsave [2021-11-21 00:04:04,486 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure activate_work_3 [2021-11-21 00:04:04,486 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure schedule_delayed_work [2021-11-21 00:04:04,486 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2021-11-21 00:04:04,486 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2021-11-21 00:04:04,486 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tsc2005_set_reset [2021-11-21 00:04:04,487 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure to_spi_device [2021-11-21 00:04:04,487 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure activate_suitable_irq_2 [2021-11-21 00:04:04,487 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2021-11-21 00:04:04,487 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_init_zalloc [2021-11-21 00:04:04,487 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tsc2005_suspend [2021-11-21 00:04:04,487 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure input_report_key [2021-11-21 00:04:04,487 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure enable_irq [2021-11-21 00:04:04,488 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure round_jiffies_relative [2021-11-21 00:04:04,488 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock [2021-11-21 00:04:04,488 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure input_report_abs [2021-11-21 00:04:04,488 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure disable_suitable_timer_4 [2021-11-21 00:04:04,488 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2021-11-21 00:04:04,489 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure IS_ERR [2021-11-21 00:04:04,536 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 545 nodes and edges [2021-11-21 00:04:04,543 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 142 nodes and edges [2021-11-21 00:04:04,550 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 33 nodes and edges [2021-11-21 00:04:04,556 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2021-11-21 00:04:04,562 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-11-21 00:04:04,577 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-11-21 00:04:04,614 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_tsc2005) == 1)) || (!(tmp == 0) && ldv_mutex_mutex_of_tsc2005 == 2)) && (((((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_tsc2005) == 1)) || !(\old(ldv_work_3_1) <= 1)) || ldv_work_3_1 <= 1) [2021-11-21 00:04:04,617 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_tsc2005) == 1)) || ldv_mutex_mutex_of_tsc2005 == 1) && (((((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_tsc2005) == 1)) || !(\old(ldv_work_3_1) <= 1)) || ldv_work_3_1 <= 1) [2021-11-21 00:04:04,619 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_tsc2005) == 1)) || ldv_mutex_mutex_of_tsc2005 == 1) && (((((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_tsc2005) == 1)) || !(\old(ldv_work_3_1) <= 1)) || ldv_work_3_1 <= 1) [2021-11-21 00:04:04,619 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_tsc2005) == 1)) || ldv_mutex_mutex_of_tsc2005 == 1 [2021-11-21 00:04:04,619 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_tsc2005) == 1)) || ldv_mutex_mutex_of_tsc2005 == 1) && ((((((((!(ldv_mutex_lock == 1) || (((ldv_work_3_2 <= 0 && ldv_work_3_0 <= 0) && ldv_work_3_3 <= 0) && ldv_work_3_1 <= 0)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_tsc2005) == 1)) || !(\old(ldv_work_3_2) <= 0)) || !(\old(ldv_work_3_0) <= 0)) || !(\old(ldv_work_3_3) <= 0)) || !(\old(ldv_work_3_1) <= 0))) && (((((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_tsc2005) == 1)) || !(\old(ldv_work_3_1) <= 1)) || ldv_work_3_1 <= 1) [2021-11-21 00:04:04,621 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((!(ldv_mutex_lock == 1) || (((ldv_work_3_2 <= 0 && ldv_work_3_0 <= 0) && ldv_work_3_3 <= 0) && ldv_work_3_1 <= 0)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_tsc2005) == 1)) || !(\old(ldv_work_3_2) <= 0)) || !(\old(ldv_work_3_0) <= 0)) || !(\old(ldv_work_3_3) <= 0)) || !(\old(ldv_work_3_1) <= 0)) && (((((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_tsc2005) == 1)) || !(\old(ldv_work_3_1) <= 1)) || ldv_work_3_1 <= 1)) && ((((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_tsc2005) == 1)) || ldv_mutex_mutex_of_tsc2005 == 2) [2021-11-21 00:04:04,622 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((!(ldv_mutex_lock == 1) || (((ldv_work_3_2 <= 0 && ldv_work_3_0 <= 0) && ldv_work_3_3 <= 0) && ldv_work_3_1 <= 0)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_tsc2005) == 1)) || !(\old(ldv_work_3_2) <= 0)) || !(\old(ldv_work_3_0) <= 0)) || !(\old(ldv_work_3_3) <= 0)) || !(\old(ldv_work_3_1) <= 0)) && (((((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_tsc2005) == 1)) || !(\old(ldv_work_3_1) <= 1)) || ldv_work_3_1 <= 1)) && ((((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_tsc2005) == 1)) || ldv_mutex_mutex_of_tsc2005 == 2) [2021-11-21 00:04:04,625 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(ldv_mutex_lock == 1) || !(ldv_mutex_mutex_of_tsc2005 == 2)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_work_3_1) <= 1)) || ldv_work_3_1 <= 1) && ((((((((!(ldv_mutex_lock == 1) || (((ldv_work_3_2 <= 0 && ldv_work_3_0 <= 0) && ldv_work_3_3 <= 0) && ldv_work_3_1 <= 0)) || !(ldv_mutex_mutex_of_tsc2005 == 2)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_work_3_2) <= 0)) || !(\old(ldv_work_3_0) <= 0)) || !(\old(ldv_work_3_3) <= 0)) || !(\old(ldv_work_3_1) <= 0)) [2021-11-21 00:04:04,625 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_tsc2005) == 1)) || ((!(aux-ldv_mutex_trylock_mutex_of_tsc2005(ldv_func_arg1)-aux == 0) || ldv_mutex_mutex_of_tsc2005 == 1) && (aux-ldv_mutex_trylock_mutex_of_tsc2005(ldv_func_arg1)-aux == 0 || ldv_mutex_mutex_of_tsc2005 == 2))) && (((((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_tsc2005) == 1)) || !(\old(ldv_work_3_1) <= 1)) || ldv_work_3_1 <= 1) [2021-11-21 00:04:04,626 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_tsc2005) == 1)) || (!(tmp == 0) && ldv_mutex_mutex_of_tsc2005 == 2)) && (((((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_tsc2005) == 1)) || !(\old(ldv_work_3_1) <= 1)) || ldv_work_3_1 <= 1) [2021-11-21 00:04:04,933 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dfe03f1-d570-4ea4-8674-4ce52d4abf11/bin/utaipan-TEXQjIfE4P/witness.graphml [2021-11-21 00:04:04,933 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-11-21 00:04:04,934 INFO L158 Benchmark]: Toolchain (without parser) took 74056.76ms. Allocated memory was 127.9MB in the beginning and 1.5GB in the end (delta: 1.3GB). Free memory was 86.2MB in the beginning and 1.2GB in the end (delta: -1.1GB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. [2021-11-21 00:04:04,934 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 83.9MB. Free memory was 40.2MB in the beginning and 40.1MB in the end (delta: 76.9kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 00:04:04,936 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2059.35ms. Allocated memory was 127.9MB in the beginning and 155.2MB in the end (delta: 27.3MB). Free memory was 86.0MB in the beginning and 64.8MB in the end (delta: 21.2MB). Peak memory consumption was 47.0MB. Max. memory is 16.1GB. [2021-11-21 00:04:04,937 INFO L158 Benchmark]: Boogie Procedure Inliner took 289.50ms. Allocated memory is still 155.2MB. Free memory was 64.8MB in the beginning and 107.6MB in the end (delta: -42.8MB). Peak memory consumption was 21.4MB. Max. memory is 16.1GB. [2021-11-21 00:04:04,937 INFO L158 Benchmark]: Boogie Preprocessor took 237.24ms. Allocated memory is still 155.2MB. Free memory was 107.6MB in the beginning and 92.9MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2021-11-21 00:04:04,938 INFO L158 Benchmark]: RCFGBuilder took 7726.89ms. Allocated memory was 155.2MB in the beginning and 257.9MB in the end (delta: 102.8MB). Free memory was 92.6MB in the beginning and 183.9MB in the end (delta: -91.4MB). Peak memory consumption was 111.0MB. Max. memory is 16.1GB. [2021-11-21 00:04:04,938 INFO L158 Benchmark]: TraceAbstraction took 63271.94ms. Allocated memory was 257.9MB in the beginning and 1.5GB in the end (delta: 1.2GB). Free memory was 182.9MB in the beginning and 366.3MB in the end (delta: -183.4MB). Peak memory consumption was 1.0GB. Max. memory is 16.1GB. [2021-11-21 00:04:04,938 INFO L158 Benchmark]: Witness Printer took 463.00ms. Allocated memory is still 1.5GB. Free memory was 366.3MB in the beginning and 1.2GB in the end (delta: -789.9MB). Peak memory consumption was 19.9MB. Max. memory is 16.1GB. [2021-11-21 00:04:04,941 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 83.9MB. Free memory was 40.2MB in the beginning and 40.1MB in the end (delta: 76.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2059.35ms. Allocated memory was 127.9MB in the beginning and 155.2MB in the end (delta: 27.3MB). Free memory was 86.0MB in the beginning and 64.8MB in the end (delta: 21.2MB). Peak memory consumption was 47.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 289.50ms. Allocated memory is still 155.2MB. Free memory was 64.8MB in the beginning and 107.6MB in the end (delta: -42.8MB). Peak memory consumption was 21.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 237.24ms. Allocated memory is still 155.2MB. Free memory was 107.6MB in the beginning and 92.9MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * RCFGBuilder took 7726.89ms. Allocated memory was 155.2MB in the beginning and 257.9MB in the end (delta: 102.8MB). Free memory was 92.6MB in the beginning and 183.9MB in the end (delta: -91.4MB). Peak memory consumption was 111.0MB. Max. memory is 16.1GB. * TraceAbstraction took 63271.94ms. Allocated memory was 257.9MB in the beginning and 1.5GB in the end (delta: 1.2GB). Free memory was 182.9MB in the beginning and 366.3MB in the end (delta: -183.4MB). Peak memory consumption was 1.0GB. Max. memory is 16.1GB. * Witness Printer took 463.00ms. Allocated memory is still 1.5GB. Free memory was 366.3MB in the beginning and 1.2GB in the end (delta: -789.9MB). Peak memory consumption was 19.9MB. 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: 6223]: 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 67 procedures, 659 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 63.1s, OverallIterations: 14, TraceHistogramMax: 7, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.2s, AutomataDifference: 19.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 24.3s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 11523 SdHoareTripleChecker+Valid, 15.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 11509 mSDsluCounter, 21978 SdHoareTripleChecker+Invalid, 13.6s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 10545 mSDsCounter, 594 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 3621 IncrementalHoareTripleChecker+Invalid, 4215 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 594 mSolverCounterUnsat, 12867 mSDtfsCounter, 3621 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1700 GetRequests, 1641 SyntacticMatches, 0 SemanticMatches, 59 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 59 ImplicationChecksByTransitivity, 0.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=15835occurred in iteration=13, InterpolantAutomatonStates: 48, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 4.3s AutomataMinimizationTime, 14 MinimizatonAttempts, 540 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 332 LocationsWithAnnotation, 34571 PreInvPairs, 39090 NumberOfFragments, 5532 HoareAnnotationTreeSize, 34571 FomulaSimplifications, 13194 FormulaSimplificationTreeSizeReduction, 7.9s HoareSimplificationTime, 332 FomulaSimplificationsInter, 336882 FormulaSimplificationTreeSizeReductionInter, 15.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.9s SsaConstructionTime, 2.9s SatisfiabilityAnalysisTime, 7.2s InterpolantComputationTime, 3621 NumberOfCodeBlocks, 3621 NumberOfCodeBlocksAsserted, 20 NumberOfCheckSat, 3958 ConstructedInterpolants, 0 QuantifiedInterpolants, 5373 SizeOfPredicates, 7 NumberOfNonLiveVariables, 13798 ConjunctsInSsa, 35 ConjunctsInUnsatCore, 21 InterpolantComputations, 14 PerfectInterpolantSequences, 3984/4063 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: 6110]: Loop Invariant Derived loop invariant: ((((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_tsc2005) == 1)) || ((!(aux-ldv_mutex_trylock_mutex_of_tsc2005(ldv_func_arg1)-aux == 0) || ldv_mutex_mutex_of_tsc2005 == 1) && (aux-ldv_mutex_trylock_mutex_of_tsc2005(ldv_func_arg1)-aux == 0 || ldv_mutex_mutex_of_tsc2005 == 2))) && (((((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_tsc2005) == 1)) || !(\old(ldv_work_3_1) <= 1)) || ldv_work_3_1 <= 1) - InvariantResult [Line: 3696]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5864]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 5704]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 6126]: Loop Invariant Derived loop invariant: ((((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_tsc2005) == 1)) || ldv_mutex_mutex_of_tsc2005 == 1) && (((((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_tsc2005) == 1)) || !(\old(ldv_work_3_1) <= 1)) || ldv_work_3_1 <= 1) - InvariantResult [Line: 5227]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1) && ldv_state_variable_6 == 1 - InvariantResult [Line: 4590]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 4654]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 6925]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 5643]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4711]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 5530]: Loop Invariant Derived loop invariant: (((((((1 == ldv_mutex_mutex_of_device && ldv_work_3_2 <= 0) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_work_3_0 <= 0) && ldv_work_3_3 <= 0) && ldv_state_variable_6 == 0) && ldv_mutex_mutex_of_tsc2005 == 1) && ldv_work_3_1 <= 0 - InvariantResult [Line: 6122]: Loop Invariant Derived loop invariant: ((((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_tsc2005) == 1)) || (!(tmp == 0) && ldv_mutex_mutex_of_tsc2005 == 2)) && (((((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_tsc2005) == 1)) || !(\old(ldv_work_3_1) <= 1)) || ldv_work_3_1 <= 1) - InvariantResult [Line: 4218]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5059]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 5170]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 4667]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 4676]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 5673]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 4435]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 5321]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4459]: Loop Invariant Derived loop invariant: ((((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_tsc2005) == 1)) || ldv_mutex_mutex_of_tsc2005 == 1) && (((((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_tsc2005) == 1)) || !(\old(ldv_work_3_1) <= 1)) || ldv_work_3_1 <= 1) - InvariantResult [Line: 5663]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 5714]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 5684]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 4728]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 3905]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 4632]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 6211]: Loop Invariant Derived loop invariant: (((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_tsc2005) == 1)) || ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 5832]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 4569]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 6180]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 5521]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 5824]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 5724]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 5433]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5084]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 4569]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 5633]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 4350]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 2 - InvariantResult [Line: 6071]: Loop Invariant Derived loop invariant: (((((!(ldv_mutex_lock == 1) || !(ldv_mutex_mutex_of_tsc2005 == 2)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_work_3_1) <= 1)) || ldv_work_3_1 <= 1) && ((((((((!(ldv_mutex_lock == 1) || (((ldv_work_3_2 <= 0 && ldv_work_3_0 <= 0) && ldv_work_3_3 <= 0) && ldv_work_3_1 <= 0)) || !(ldv_mutex_mutex_of_tsc2005 == 2)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_work_3_2) <= 0)) || !(\old(ldv_work_3_0) <= 0)) || !(\old(ldv_work_3_3) <= 0)) || !(\old(ldv_work_3_1) <= 0)) - InvariantResult [Line: 5653]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 4297]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5242]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 4544]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 6187]: Loop Invariant Derived loop invariant: (((((((((!(ldv_mutex_lock == 1) || (((ldv_work_3_2 <= 0 && ldv_work_3_0 <= 0) && ldv_work_3_3 <= 0) && ldv_work_3_1 <= 0)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_tsc2005) == 1)) || !(\old(ldv_work_3_2) <= 0)) || !(\old(ldv_work_3_0) <= 0)) || !(\old(ldv_work_3_3) <= 0)) || !(\old(ldv_work_3_1) <= 0)) && (((((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_tsc2005) == 1)) || !(\old(ldv_work_3_1) <= 1)) || ldv_work_3_1 <= 1)) && ((((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_tsc2005) == 1)) || ldv_mutex_mutex_of_tsc2005 == 2) - InvariantResult [Line: 6094]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 4043]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5734]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 5235]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 4632]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 4721]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 5694]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 4529]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 4961]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4872]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 4638]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 4569]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 6195]: Loop Invariant Derived loop invariant: (((((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_tsc2005) == 1)) || ldv_mutex_mutex_of_tsc2005 == 1) && ((((((((!(ldv_mutex_lock == 1) || (((ldv_work_3_2 <= 0 && ldv_work_3_0 <= 0) && ldv_work_3_3 <= 0) && ldv_work_3_1 <= 0)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_tsc2005) == 1)) || !(\old(ldv_work_3_2) <= 0)) || !(\old(ldv_work_3_0) <= 0)) || !(\old(ldv_work_3_3) <= 0)) || !(\old(ldv_work_3_1) <= 0))) && (((((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_tsc2005) == 1)) || !(\old(ldv_work_3_1) <= 1)) || ldv_work_3_1 <= 1) - InvariantResult [Line: 3930]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6928]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 6086]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 2 - InvariantResult [Line: 4009]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 4754]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 4459]: Loop Invariant Derived loop invariant: ((((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_tsc2005) == 1)) || (!(tmp == 0) && ldv_mutex_mutex_of_tsc2005 == 2)) && (((((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_tsc2005) == 1)) || !(\old(ldv_work_3_1) <= 1)) || ldv_work_3_1 <= 1) - InvariantResult [Line: 3635]: Loop Invariant Derived loop invariant: (((((((1 == ldv_mutex_mutex_of_device && ldv_work_3_2 <= 0) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_work_3_0 <= 0) && ldv_work_3_3 <= 0) && ldv_state_variable_6 == 0) && ldv_mutex_mutex_of_tsc2005 == 1) && ldv_work_3_1 <= 0 - InvariantResult [Line: 3655]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6922]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 5613]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 5521]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 3960]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4258]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5623]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 4266]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5935]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5744]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 6203]: Loop Invariant Derived loop invariant: (((((((((!(ldv_mutex_lock == 1) || (((ldv_work_3_2 <= 0 && ldv_work_3_0 <= 0) && ldv_work_3_3 <= 0) && ldv_work_3_1 <= 0)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_tsc2005) == 1)) || !(\old(ldv_work_3_2) <= 0)) || !(\old(ldv_work_3_0) <= 0)) || !(\old(ldv_work_3_3) <= 0)) || !(\old(ldv_work_3_1) <= 0)) && (((((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_tsc2005) == 1)) || !(\old(ldv_work_3_1) <= 1)) || ldv_work_3_1 <= 1)) && ((((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_tsc2005) == 1)) || ldv_mutex_mutex_of_tsc2005 == 2) - InvariantResult [Line: 6852]: Loop Invariant Derived loop invariant: ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 3705]: Loop Invariant Derived loop invariant: 1 RESULT: Ultimate proved your program to be correct! [2021-11-21 00:04:05,059 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dfe03f1-d570-4ea4-8674-4ce52d4abf11/bin/utaipan-TEXQjIfE4P/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