./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83791d.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/bin/utaipan-6cKwYrpEi9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/bin/utaipan-6cKwYrpEi9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/bin/utaipan-6cKwYrpEi9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/bin/utaipan-6cKwYrpEi9/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83791d.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/bin/utaipan-6cKwYrpEi9/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/bin/utaipan-6cKwYrpEi9 --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 372b228f80480ecd742aef5a3f71ea964394f183115b33b2737cae044422d6a1 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 20:15:40,044 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 20:15:40,046 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 20:15:40,070 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 20:15:40,073 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 20:15:40,077 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 20:15:40,079 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 20:15:40,083 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 20:15:40,085 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 20:15:40,090 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 20:15:40,092 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 20:15:40,093 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 20:15:40,093 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 20:15:40,094 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 20:15:40,095 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 20:15:40,096 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 20:15:40,097 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 20:15:40,098 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 20:15:40,100 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 20:15:40,102 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 20:15:40,103 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 20:15:40,107 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 20:15:40,109 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 20:15:40,110 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 20:15:40,117 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 20:15:40,122 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 20:15:40,122 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 20:15:40,124 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 20:15:40,125 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 20:15:40,126 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 20:15:40,128 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 20:15:40,129 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 20:15:40,131 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 20:15:40,132 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 20:15:40,134 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 20:15:40,135 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 20:15:40,136 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 20:15:40,136 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 20:15:40,137 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 20:15:40,139 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 20:15:40,140 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 20:15:40,159 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/bin/utaipan-6cKwYrpEi9/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-20 20:15:40,203 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 20:15:40,204 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 20:15:40,204 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 20:15:40,204 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 20:15:40,205 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 20:15:40,205 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 20:15:40,205 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-20 20:15:40,206 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-20 20:15:40,206 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-20 20:15:40,206 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-20 20:15:40,206 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-20 20:15:40,206 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-20 20:15:40,206 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-20 20:15:40,207 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-20 20:15:40,207 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-20 20:15:40,207 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-20 20:15:40,207 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-20 20:15:40,207 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-20 20:15:40,208 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 20:15:40,208 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 20:15:40,208 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 20:15:40,209 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 20:15:40,209 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 20:15:40,209 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 20:15:40,209 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 20:15:40,209 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 20:15:40,210 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 20:15:40,210 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 20:15:40,210 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 20:15:40,210 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 20:15:40,210 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 20:15:40,211 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-20 20:15:40,211 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 20:15:40,211 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 20:15:40,211 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-20 20:15:40,211 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 20:15:40,211 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 20:15:40,212 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-20 20:15:40,212 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/bin/utaipan-6cKwYrpEi9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/bin/utaipan-6cKwYrpEi9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 372b228f80480ecd742aef5a3f71ea964394f183115b33b2737cae044422d6a1 [2022-11-20 20:15:40,449 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 20:15:40,498 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 20:15:40,500 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 20:15:40,501 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 20:15:40,502 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 20:15:40,504 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/bin/utaipan-6cKwYrpEi9/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83791d.ko-main.cil.out.i [2022-11-20 20:15:43,463 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 20:15:43,979 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 20:15:43,983 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83791d.ko-main.cil.out.i [2022-11-20 20:15:44,026 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/bin/utaipan-6cKwYrpEi9/data/31091ff66/78c3c92e111243108b68adad2a2fa68f/FLAGe9c5d1c8f [2022-11-20 20:15:44,048 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/bin/utaipan-6cKwYrpEi9/data/31091ff66/78c3c92e111243108b68adad2a2fa68f [2022-11-20 20:15:44,051 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 20:15:44,052 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 20:15:44,054 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 20:15:44,054 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 20:15:44,059 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 20:15:44,061 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 08:15:44" (1/1) ... [2022-11-20 20:15:44,062 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7db4866e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:15:44, skipping insertion in model container [2022-11-20 20:15:44,062 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 08:15:44" (1/1) ... [2022-11-20 20:15:44,070 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 20:15:44,196 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 20:15:45,130 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValue(TypeSizes.java:384) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitabsTranslation.abstractShiftRight(BitabsTranslation.java:159) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructBinaryBitwiseIntegerExpression(IntegerTranslation.java:190) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.ExpressionTranslation.constructBinaryBitwiseExpression(ExpressionTranslation.java:131) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CExpressionTranslator.handleBitshiftOperation(CExpressionTranslator.java:418) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:834) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:727) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:177) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:640) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:509) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1469) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:728) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1413) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1087) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1087) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1489) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3314) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2388) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:600) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-20 20:15:45,141 INFO L158 Benchmark]: Toolchain (without parser) took 1088.10ms. Allocated memory is still 174.1MB. Free memory was 139.7MB in the beginning and 101.2MB in the end (delta: 38.5MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. [2022-11-20 20:15:45,142 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 130.0MB. Free memory was 106.3MB in the beginning and 106.1MB in the end (delta: 139.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 20:15:45,143 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1085.64ms. Allocated memory is still 174.1MB. Free memory was 139.7MB in the beginning and 101.2MB in the end (delta: 38.5MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. [2022-11-20 20:15:45,145 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 130.0MB. Free memory was 106.3MB in the beginning and 106.1MB in the end (delta: 139.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1085.64ms. Allocated memory is still 174.1MB. Free memory was 139.7MB in the beginning and 101.2MB in the end (delta: 38.5MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: NullPointerException: null: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValue(TypeSizes.java:384) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/bin/utaipan-6cKwYrpEi9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/bin/utaipan-6cKwYrpEi9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/bin/utaipan-6cKwYrpEi9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/bin/utaipan-6cKwYrpEi9/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83791d.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/bin/utaipan-6cKwYrpEi9/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/bin/utaipan-6cKwYrpEi9 --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 372b228f80480ecd742aef5a3f71ea964394f183115b33b2737cae044422d6a1 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 20:15:47,369 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 20:15:47,371 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 20:15:47,408 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 20:15:47,409 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 20:15:47,412 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 20:15:47,415 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 20:15:47,419 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 20:15:47,421 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 20:15:47,427 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 20:15:47,430 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 20:15:47,431 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 20:15:47,432 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 20:15:47,435 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 20:15:47,436 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 20:15:47,441 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 20:15:47,442 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 20:15:47,443 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 20:15:47,445 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 20:15:47,446 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 20:15:47,448 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 20:15:47,456 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 20:15:47,457 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 20:15:47,458 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 20:15:47,468 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 20:15:47,468 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 20:15:47,468 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 20:15:47,469 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 20:15:47,470 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 20:15:47,471 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 20:15:47,471 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 20:15:47,472 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 20:15:47,473 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 20:15:47,474 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 20:15:47,475 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 20:15:47,475 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 20:15:47,476 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 20:15:47,476 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 20:15:47,477 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 20:15:47,478 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 20:15:47,482 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 20:15:47,488 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/bin/utaipan-6cKwYrpEi9/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2022-11-20 20:15:47,528 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 20:15:47,528 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 20:15:47,528 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 20:15:47,529 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 20:15:47,529 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 20:15:47,530 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 20:15:47,530 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-20 20:15:47,530 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-20 20:15:47,530 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-20 20:15:47,530 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-20 20:15:47,531 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-20 20:15:47,532 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-20 20:15:47,533 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 20:15:47,533 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 20:15:47,533 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 20:15:47,533 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 20:15:47,533 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 20:15:47,534 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 20:15:47,534 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 20:15:47,534 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 20:15:47,534 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 20:15:47,534 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 20:15:47,535 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 20:15:47,535 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 20:15:47,535 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 20:15:47,535 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 20:15:47,536 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 20:15:47,536 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 20:15:47,536 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 20:15:47,536 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 20:15:47,537 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 20:15:47,537 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 20:15:47,537 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 20:15:47,537 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-20 20:15:47,538 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 20:15:47,538 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_b0655ed7-59d9-44b6-82f0-ae449aa91b43/bin/utaipan-6cKwYrpEi9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/bin/utaipan-6cKwYrpEi9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 372b228f80480ecd742aef5a3f71ea964394f183115b33b2737cae044422d6a1 [2022-11-20 20:15:47,906 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 20:15:47,938 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 20:15:47,942 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 20:15:47,943 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 20:15:47,944 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 20:15:47,946 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/bin/utaipan-6cKwYrpEi9/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83791d.ko-main.cil.out.i [2022-11-20 20:15:51,060 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 20:15:51,644 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 20:15:51,645 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83791d.ko-main.cil.out.i [2022-11-20 20:15:51,689 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/bin/utaipan-6cKwYrpEi9/data/937b346f7/1c8fb4d68a73414e926a680434cf93af/FLAGaee3be5b7 [2022-11-20 20:15:51,712 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/bin/utaipan-6cKwYrpEi9/data/937b346f7/1c8fb4d68a73414e926a680434cf93af [2022-11-20 20:15:51,714 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 20:15:51,716 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 20:15:51,719 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 20:15:51,720 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 20:15:51,727 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 20:15:51,729 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 08:15:51" (1/1) ... [2022-11-20 20:15:51,730 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a4fe402 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:15:51, skipping insertion in model container [2022-11-20 20:15:51,730 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 08:15:51" (1/1) ... [2022-11-20 20:15:51,739 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 20:15:51,870 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 20:15:53,385 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83791d.ko-main.cil.out.i[166121,166134] [2022-11-20 20:15:53,504 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 20:15:53,569 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 20:15:53,621 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 20:15:53,929 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83791d.ko-main.cil.out.i[166121,166134] [2022-11-20 20:15:53,952 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 20:15:54,026 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 20:15:54,249 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83791d.ko-main.cil.out.i[166121,166134] [2022-11-20 20:15:54,305 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 20:15:54,718 INFO L208 MainTranslator]: Completed translation [2022-11-20 20:15:54,719 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:15:54 WrapperNode [2022-11-20 20:15:54,719 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 20:15:54,721 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 20:15:54,721 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 20:15:54,721 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 20:15:54,729 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:15:54" (1/1) ... [2022-11-20 20:15:54,838 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:15:54" (1/1) ... [2022-11-20 20:15:55,027 INFO L138 Inliner]: procedures = 187, calls = 3575, calls flagged for inlining = 73, calls inlined = 37, statements flattened = 4350 [2022-11-20 20:15:55,028 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 20:15:55,029 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 20:15:55,030 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 20:15:55,030 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 20:15:55,040 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:15:54" (1/1) ... [2022-11-20 20:15:55,040 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:15:54" (1/1) ... [2022-11-20 20:15:55,095 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:15:54" (1/1) ... [2022-11-20 20:15:55,095 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:15:54" (1/1) ... [2022-11-20 20:15:55,253 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:15:54" (1/1) ... [2022-11-20 20:15:55,274 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:15:54" (1/1) ... [2022-11-20 20:15:55,298 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:15:54" (1/1) ... [2022-11-20 20:15:55,311 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:15:54" (1/1) ... [2022-11-20 20:15:55,342 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 20:15:55,348 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 20:15:55,348 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 20:15:55,348 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 20:15:55,349 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:15:54" (1/1) ... [2022-11-20 20:15:55,355 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 20:15:55,366 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/bin/utaipan-6cKwYrpEi9/z3 [2022-11-20 20:15:55,380 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/bin/utaipan-6cKwYrpEi9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-20 20:15:55,406 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/bin/utaipan-6cKwYrpEi9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-20 20:15:55,437 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-11-20 20:15:55,437 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-11-20 20:15:55,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 20:15:55,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 20:15:55,437 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2022-11-20 20:15:55,438 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2022-11-20 20:15:55,438 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-20 20:15:55,438 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-20 20:15:55,438 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2022-11-20 20:15:55,438 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2022-11-20 20:15:55,438 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2022-11-20 20:15:55,439 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2022-11-20 20:15:55,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-20 20:15:55,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-20 20:15:55,439 INFO L130 BoogieDeclarations]: Found specification of procedure w83791d_write [2022-11-20 20:15:55,440 INFO L138 BoogieDeclarations]: Found implementation of procedure w83791d_write [2022-11-20 20:15:55,440 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-20 20:15:55,440 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-20 20:15:55,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-20 20:15:55,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-20 20:15:55,441 INFO L130 BoogieDeclarations]: Found specification of procedure w83791d_read [2022-11-20 20:15:55,441 INFO L138 BoogieDeclarations]: Found implementation of procedure w83791d_read [2022-11-20 20:15:55,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-20 20:15:55,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-20 20:15:55,442 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 20:15:55,442 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-11-20 20:15:55,442 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-11-20 20:15:55,442 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 20:15:55,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 20:15:55,443 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 20:15:55,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_update_lock_of_w83791d_data [2022-11-20 20:15:55,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_update_lock_of_w83791d_data [2022-11-20 20:15:55,444 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 20:15:55,444 INFO L130 BoogieDeclarations]: Found specification of procedure w83791d_update_device [2022-11-20 20:15:55,444 INFO L138 BoogieDeclarations]: Found implementation of procedure w83791d_update_device [2022-11-20 20:15:55,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-20 20:15:55,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-20 20:15:55,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-20 20:15:55,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-20 20:15:55,445 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 20:15:55,446 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2022-11-20 20:15:55,446 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2022-11-20 20:15:55,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 20:15:55,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-20 20:15:55,446 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_unregister_device [2022-11-20 20:15:55,446 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_unregister_device [2022-11-20 20:15:55,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 20:15:55,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 20:15:55,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-20 20:15:55,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_update_lock_of_w83791d_data [2022-11-20 20:15:55,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_update_lock_of_w83791d_data [2022-11-20 20:15:55,448 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_new_dummy [2022-11-20 20:15:55,448 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_new_dummy [2022-11-20 20:15:55,448 INFO L130 BoogieDeclarations]: Found specification of procedure w83791d_detect [2022-11-20 20:15:55,448 INFO L138 BoogieDeclarations]: Found implementation of procedure w83791d_detect [2022-11-20 20:15:55,449 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 20:15:55,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 20:15:55,449 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-11-20 20:15:55,450 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-11-20 20:15:55,934 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 20:15:55,937 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 20:16:12,793 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 20:16:12,804 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 20:16:12,805 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-20 20:16:12,807 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 08:16:12 BoogieIcfgContainer [2022-11-20 20:16:12,807 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 20:16:12,809 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-20 20:16:12,810 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-20 20:16:12,813 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-20 20:16:12,813 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 08:15:51" (1/3) ... [2022-11-20 20:16:12,814 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@57b7400d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 08:16:12, skipping insertion in model container [2022-11-20 20:16:12,814 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:15:54" (2/3) ... [2022-11-20 20:16:12,815 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@57b7400d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 08:16:12, skipping insertion in model container [2022-11-20 20:16:12,815 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 08:16:12" (3/3) ... [2022-11-20 20:16:12,816 INFO L112 eAbstractionObserver]: Analyzing ICFG 32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83791d.ko-main.cil.out.i [2022-11-20 20:16:12,835 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-20 20:16:12,836 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-20 20:16:12,898 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-20 20:16:12,905 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@1fe0183f, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-20 20:16:12,905 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-20 20:16:12,912 INFO L276 IsEmpty]: Start isEmpty. Operand has 500 states, 370 states have (on average 1.3243243243243243) internal successors, (490), 379 states have internal predecessors, (490), 109 states have call successors, (109), 19 states have call predecessors, (109), 19 states have return successors, (109), 109 states have call predecessors, (109), 109 states have call successors, (109) [2022-11-20 20:16:12,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-11-20 20:16:12,924 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 20:16:12,924 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-20 20:16:12,925 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 20:16:12,929 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 20:16:12,929 INFO L85 PathProgramCache]: Analyzing trace with hash -2145267600, now seen corresponding path program 1 times [2022-11-20 20:16:12,962 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-20 20:16:12,963 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1758341823] [2022-11-20 20:16:12,963 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 20:16:12,964 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 20:16:12,964 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/bin/utaipan-6cKwYrpEi9/mathsat [2022-11-20 20:16:12,970 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/bin/utaipan-6cKwYrpEi9/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-20 20:16:13,026 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/bin/utaipan-6cKwYrpEi9/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2022-11-20 20:16:20,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 20:16:21,254 INFO L263 TraceCheckSpWp]: Trace formula consists of 4141 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-20 20:16:21,261 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 20:16:21,342 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 20:16:21,342 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 20:16:21,343 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-11-20 20:16:21,343 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1758341823] [2022-11-20 20:16:21,362 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1758341823] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 20:16:21,363 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 20:16:21,363 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-20 20:16:21,365 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1764450568] [2022-11-20 20:16:21,365 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 20:16:21,370 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-20 20:16:21,370 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2022-11-20 20:16:21,431 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 20:16:21,432 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 20:16:21,435 INFO L87 Difference]: Start difference. First operand has 500 states, 370 states have (on average 1.3243243243243243) internal successors, (490), 379 states have internal predecessors, (490), 109 states have call successors, (109), 19 states have call predecessors, (109), 19 states have return successors, (109), 109 states have call predecessors, (109), 109 states have call successors, (109) Second operand has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 20:16:22,231 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 20:16:22,232 INFO L93 Difference]: Finished difference Result 1472 states and 2124 transitions. [2022-11-20 20:16:22,233 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 20:16:22,235 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 16 [2022-11-20 20:16:22,235 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 20:16:22,254 INFO L225 Difference]: With dead ends: 1472 [2022-11-20 20:16:22,254 INFO L226 Difference]: Without dead ends: 971 [2022-11-20 20:16:22,262 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 20:16:22,265 INFO L413 NwaCegarLoop]: 802 mSDtfsCounter, 667 mSDsluCounter, 685 mSDsCounter, 0 mSdLazyCounter, 13 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 667 SdHoareTripleChecker+Valid, 1487 SdHoareTripleChecker+Invalid, 16 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 13 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-11-20 20:16:22,266 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [667 Valid, 1487 Invalid, 16 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 13 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-11-20 20:16:22,288 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 971 states. [2022-11-20 20:16:22,436 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 971 to 967. [2022-11-20 20:16:22,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 967 states, 718 states have (on average 1.3161559888579386) internal successors, (945), 727 states have internal predecessors, (945), 212 states have call successors, (212), 37 states have call predecessors, (212), 36 states have return successors, (206), 206 states have call predecessors, (206), 206 states have call successors, (206) [2022-11-20 20:16:22,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 967 states and 1363 transitions. [2022-11-20 20:16:22,462 INFO L78 Accepts]: Start accepts. Automaton has 967 states and 1363 transitions. Word has length 16 [2022-11-20 20:16:22,462 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 20:16:22,463 INFO L495 AbstractCegarLoop]: Abstraction has 967 states and 1363 transitions. [2022-11-20 20:16:22,464 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 20:16:22,465 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 1363 transitions. [2022-11-20 20:16:22,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-11-20 20:16:22,472 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 20:16:22,472 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-20 20:16:22,575 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/bin/utaipan-6cKwYrpEi9/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Ended with exit code 0 [2022-11-20 20:16:22,694 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/bin/utaipan-6cKwYrpEi9/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 20:16:22,695 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 20:16:22,696 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 20:16:22,696 INFO L85 PathProgramCache]: Analyzing trace with hash 1093892411, now seen corresponding path program 1 times [2022-11-20 20:16:22,700 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-20 20:16:22,700 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [295921855] [2022-11-20 20:16:22,701 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 20:16:22,701 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 20:16:22,701 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/bin/utaipan-6cKwYrpEi9/mathsat [2022-11-20 20:16:22,704 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/bin/utaipan-6cKwYrpEi9/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-20 20:16:22,730 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/bin/utaipan-6cKwYrpEi9/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2022-11-20 20:16:30,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 20:16:30,821 INFO L263 TraceCheckSpWp]: Trace formula consists of 4155 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-20 20:16:30,824 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 20:16:30,839 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 20:16:30,839 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 20:16:30,839 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-11-20 20:16:30,840 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [295921855] [2022-11-20 20:16:30,840 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [295921855] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 20:16:30,840 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 20:16:30,840 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-20 20:16:30,840 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1672543634] [2022-11-20 20:16:30,841 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 20:16:30,842 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-20 20:16:30,842 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2022-11-20 20:16:30,842 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 20:16:30,842 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 20:16:30,843 INFO L87 Difference]: Start difference. First operand 967 states and 1363 transitions. Second operand has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 20:16:31,424 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 20:16:31,424 INFO L93 Difference]: Finished difference Result 989 states and 1389 transitions. [2022-11-20 20:16:31,424 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 20:16:31,425 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 19 [2022-11-20 20:16:31,425 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 20:16:31,431 INFO L225 Difference]: With dead ends: 989 [2022-11-20 20:16:31,431 INFO L226 Difference]: Without dead ends: 978 [2022-11-20 20:16:31,432 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 20:16:31,433 INFO L413 NwaCegarLoop]: 707 mSDtfsCounter, 690 mSDsluCounter, 13 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 690 SdHoareTripleChecker+Valid, 720 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-11-20 20:16:31,434 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [690 Valid, 720 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-11-20 20:16:31,436 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 978 states. [2022-11-20 20:16:31,504 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 978 to 967. [2022-11-20 20:16:31,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 967 states, 718 states have (on average 1.3147632311977715) internal successors, (944), 727 states have internal predecessors, (944), 212 states have call successors, (212), 37 states have call predecessors, (212), 36 states have return successors, (206), 206 states have call predecessors, (206), 206 states have call successors, (206) [2022-11-20 20:16:31,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 967 states and 1362 transitions. [2022-11-20 20:16:31,514 INFO L78 Accepts]: Start accepts. Automaton has 967 states and 1362 transitions. Word has length 19 [2022-11-20 20:16:31,515 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 20:16:31,515 INFO L495 AbstractCegarLoop]: Abstraction has 967 states and 1362 transitions. [2022-11-20 20:16:31,515 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 20:16:31,515 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 1362 transitions. [2022-11-20 20:16:31,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-11-20 20:16:31,520 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 20:16:31,521 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-20 20:16:31,631 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/bin/utaipan-6cKwYrpEi9/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2022-11-20 20:16:31,742 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/bin/utaipan-6cKwYrpEi9/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 20:16:31,743 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 20:16:31,743 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 20:16:31,743 INFO L85 PathProgramCache]: Analyzing trace with hash 1151150713, now seen corresponding path program 1 times [2022-11-20 20:16:31,747 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-20 20:16:31,748 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1038479612] [2022-11-20 20:16:31,748 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 20:16:31,748 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 20:16:31,748 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/bin/utaipan-6cKwYrpEi9/mathsat [2022-11-20 20:16:31,752 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/bin/utaipan-6cKwYrpEi9/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-20 20:16:31,794 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/bin/utaipan-6cKwYrpEi9/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2022-11-20 20:16:39,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 20:16:39,829 INFO L263 TraceCheckSpWp]: Trace formula consists of 4150 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-20 20:16:39,830 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 20:16:39,898 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 20:16:39,899 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 20:16:39,899 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-11-20 20:16:39,899 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1038479612] [2022-11-20 20:16:39,899 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1038479612] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 20:16:39,900 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 20:16:39,900 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-20 20:16:39,903 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [862478553] [2022-11-20 20:16:39,903 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 20:16:39,903 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-20 20:16:39,903 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2022-11-20 20:16:39,904 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 20:16:39,904 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 20:16:39,904 INFO L87 Difference]: Start difference. First operand 967 states and 1362 transitions. Second operand has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 20:16:40,473 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 20:16:40,473 INFO L93 Difference]: Finished difference Result 969 states and 1363 transitions. [2022-11-20 20:16:40,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 20:16:40,474 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 19 [2022-11-20 20:16:40,474 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 20:16:40,479 INFO L225 Difference]: With dead ends: 969 [2022-11-20 20:16:40,479 INFO L226 Difference]: Without dead ends: 966 [2022-11-20 20:16:40,480 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 20:16:40,481 INFO L413 NwaCegarLoop]: 692 mSDtfsCounter, 677 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 677 SdHoareTripleChecker+Valid, 692 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-11-20 20:16:40,482 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [677 Valid, 692 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-11-20 20:16:40,484 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 966 states. [2022-11-20 20:16:40,548 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 966 to 966. [2022-11-20 20:16:40,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 966 states, 718 states have (on average 1.3133704735376044) internal successors, (943), 726 states have internal predecessors, (943), 211 states have call successors, (211), 37 states have call predecessors, (211), 36 states have return successors, (206), 206 states have call predecessors, (206), 206 states have call successors, (206) [2022-11-20 20:16:40,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 966 states and 1360 transitions. [2022-11-20 20:16:40,556 INFO L78 Accepts]: Start accepts. Automaton has 966 states and 1360 transitions. Word has length 19 [2022-11-20 20:16:40,557 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 20:16:40,557 INFO L495 AbstractCegarLoop]: Abstraction has 966 states and 1360 transitions. [2022-11-20 20:16:40,557 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 20:16:40,557 INFO L276 IsEmpty]: Start isEmpty. Operand 966 states and 1360 transitions. [2022-11-20 20:16:40,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 20:16:40,558 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 20:16:40,559 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-20 20:16:40,674 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/bin/utaipan-6cKwYrpEi9/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2022-11-20 20:16:40,782 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/bin/utaipan-6cKwYrpEi9/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 20:16:40,783 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 20:16:40,783 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 20:16:40,783 INFO L85 PathProgramCache]: Analyzing trace with hash 1325689851, now seen corresponding path program 1 times [2022-11-20 20:16:40,787 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-20 20:16:40,787 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1962926497] [2022-11-20 20:16:40,788 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 20:16:40,788 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 20:16:40,788 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/bin/utaipan-6cKwYrpEi9/mathsat [2022-11-20 20:16:40,789 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/bin/utaipan-6cKwYrpEi9/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-20 20:16:40,800 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/bin/utaipan-6cKwYrpEi9/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2022-11-20 20:16:48,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 20:16:48,959 INFO L263 TraceCheckSpWp]: Trace formula consists of 4151 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-20 20:16:48,962 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 20:16:49,064 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 20:16:49,065 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 20:16:49,065 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-11-20 20:16:49,065 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1962926497] [2022-11-20 20:16:49,065 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1962926497] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 20:16:49,065 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 20:16:49,065 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-20 20:16:49,066 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [527753327] [2022-11-20 20:16:49,066 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 20:16:49,066 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-20 20:16:49,066 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2022-11-20 20:16:49,067 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 20:16:49,067 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 20:16:49,067 INFO L87 Difference]: Start difference. First operand 966 states and 1360 transitions. Second operand has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 20:16:49,639 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 20:16:49,640 INFO L93 Difference]: Finished difference Result 968 states and 1361 transitions. [2022-11-20 20:16:49,640 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 20:16:49,640 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 20 [2022-11-20 20:16:49,641 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 20:16:49,645 INFO L225 Difference]: With dead ends: 968 [2022-11-20 20:16:49,646 INFO L226 Difference]: Without dead ends: 965 [2022-11-20 20:16:49,646 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 18 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 20:16:49,647 INFO L413 NwaCegarLoop]: 690 mSDtfsCounter, 674 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 674 SdHoareTripleChecker+Valid, 690 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-11-20 20:16:49,648 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [674 Valid, 690 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-11-20 20:16:49,650 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 965 states. [2022-11-20 20:16:49,725 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 965 to 965. [2022-11-20 20:16:49,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 965 states, 718 states have (on average 1.3119777158774373) internal successors, (942), 725 states have internal predecessors, (942), 210 states have call successors, (210), 37 states have call predecessors, (210), 36 states have return successors, (206), 206 states have call predecessors, (206), 206 states have call successors, (206) [2022-11-20 20:16:49,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 965 states and 1358 transitions. [2022-11-20 20:16:49,735 INFO L78 Accepts]: Start accepts. Automaton has 965 states and 1358 transitions. Word has length 20 [2022-11-20 20:16:49,735 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 20:16:49,735 INFO L495 AbstractCegarLoop]: Abstraction has 965 states and 1358 transitions. [2022-11-20 20:16:49,736 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 20:16:49,736 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 1358 transitions. [2022-11-20 20:16:49,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-11-20 20:16:49,737 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 20:16:49,737 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-20 20:16:49,852 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/bin/utaipan-6cKwYrpEi9/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Forceful destruction successful, exit code 0 [2022-11-20 20:16:49,958 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/bin/utaipan-6cKwYrpEi9/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 20:16:49,959 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 20:16:49,959 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 20:16:49,959 INFO L85 PathProgramCache]: Analyzing trace with hash -1853526596, now seen corresponding path program 1 times [2022-11-20 20:16:49,966 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-20 20:16:49,966 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [737379021] [2022-11-20 20:16:49,966 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 20:16:49,966 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 20:16:49,967 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/bin/utaipan-6cKwYrpEi9/mathsat [2022-11-20 20:16:49,968 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/bin/utaipan-6cKwYrpEi9/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-20 20:16:50,010 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/bin/utaipan-6cKwYrpEi9/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2022-11-20 20:16:57,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 20:16:58,016 INFO L263 TraceCheckSpWp]: Trace formula consists of 4152 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-20 20:16:58,019 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 20:16:58,095 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 20:16:58,095 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 20:16:58,096 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-11-20 20:16:58,096 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [737379021] [2022-11-20 20:16:58,096 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [737379021] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 20:16:58,096 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 20:16:58,096 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-20 20:16:58,096 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1728907283] [2022-11-20 20:16:58,096 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 20:16:58,097 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-20 20:16:58,097 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2022-11-20 20:16:58,097 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 20:16:58,097 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 20:16:58,097 INFO L87 Difference]: Start difference. First operand 965 states and 1358 transitions. Second operand has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 20:16:58,696 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 20:16:58,696 INFO L93 Difference]: Finished difference Result 967 states and 1359 transitions. [2022-11-20 20:16:58,696 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 20:16:58,697 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 21 [2022-11-20 20:16:58,697 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 20:16:58,701 INFO L225 Difference]: With dead ends: 967 [2022-11-20 20:16:58,701 INFO L226 Difference]: Without dead ends: 964 [2022-11-20 20:16:58,702 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 20:16:58,703 INFO L413 NwaCegarLoop]: 688 mSDtfsCounter, 671 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 671 SdHoareTripleChecker+Valid, 688 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-11-20 20:16:58,703 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [671 Valid, 688 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-11-20 20:16:58,705 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 964 states. [2022-11-20 20:16:58,791 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 964 to 964. [2022-11-20 20:16:58,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 964 states, 718 states have (on average 1.3105849582172702) internal successors, (941), 724 states have internal predecessors, (941), 209 states have call successors, (209), 37 states have call predecessors, (209), 36 states have return successors, (206), 206 states have call predecessors, (206), 206 states have call successors, (206) [2022-11-20 20:16:58,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 964 states and 1356 transitions. [2022-11-20 20:16:58,799 INFO L78 Accepts]: Start accepts. Automaton has 964 states and 1356 transitions. Word has length 21 [2022-11-20 20:16:58,799 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 20:16:58,799 INFO L495 AbstractCegarLoop]: Abstraction has 964 states and 1356 transitions. [2022-11-20 20:16:58,800 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 20:16:58,800 INFO L276 IsEmpty]: Start isEmpty. Operand 964 states and 1356 transitions. [2022-11-20 20:16:58,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-11-20 20:16:58,801 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 20:16:58,801 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-20 20:16:58,884 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/bin/utaipan-6cKwYrpEi9/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Forceful destruction successful, exit code 0 [2022-11-20 20:16:59,018 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/bin/utaipan-6cKwYrpEi9/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 20:16:59,019 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 20:16:59,019 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 20:16:59,019 INFO L85 PathProgramCache]: Analyzing trace with hash -1624983778, now seen corresponding path program 1 times [2022-11-20 20:16:59,022 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-20 20:16:59,022 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1058924521] [2022-11-20 20:16:59,022 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 20:16:59,022 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 20:16:59,022 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/bin/utaipan-6cKwYrpEi9/mathsat [2022-11-20 20:16:59,023 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/bin/utaipan-6cKwYrpEi9/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-20 20:16:59,024 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/bin/utaipan-6cKwYrpEi9/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2022-11-20 20:17:06,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 20:17:07,021 INFO L263 TraceCheckSpWp]: Trace formula consists of 4153 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-20 20:17:07,024 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 20:17:07,100 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 20:17:07,101 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 20:17:07,101 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-11-20 20:17:07,101 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1058924521] [2022-11-20 20:17:07,101 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1058924521] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 20:17:07,102 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 20:17:07,102 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-20 20:17:07,102 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [694167436] [2022-11-20 20:17:07,102 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 20:17:07,102 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-20 20:17:07,103 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2022-11-20 20:17:07,103 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 20:17:07,103 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 20:17:07,103 INFO L87 Difference]: Start difference. First operand 964 states and 1356 transitions. Second operand has 3 states, 3 states have (on average 7.0) internal successors, (21), 3 states have internal predecessors, (21), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 20:17:07,695 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 20:17:07,695 INFO L93 Difference]: Finished difference Result 980 states and 1367 transitions. [2022-11-20 20:17:07,696 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 20:17:07,696 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 7.0) internal successors, (21), 3 states have internal predecessors, (21), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 22 [2022-11-20 20:17:07,696 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 20:17:07,700 INFO L225 Difference]: With dead ends: 980 [2022-11-20 20:17:07,701 INFO L226 Difference]: Without dead ends: 969 [2022-11-20 20:17:07,702 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 20:17:07,702 INFO L413 NwaCegarLoop]: 684 mSDtfsCounter, 531 mSDsluCounter, 136 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 531 SdHoareTripleChecker+Valid, 820 SdHoareTripleChecker+Invalid, 7 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-11-20 20:17:07,703 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [531 Valid, 820 Invalid, 7 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-11-20 20:17:07,705 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 969 states. [2022-11-20 20:17:07,831 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 969 to 969. [2022-11-20 20:17:07,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 969 states, 721 states have (on average 1.30374479889043) internal successors, (940), 725 states have internal predecessors, (940), 207 states have call successors, (207), 41 states have call predecessors, (207), 40 states have return successors, (206), 206 states have call predecessors, (206), 206 states have call successors, (206) [2022-11-20 20:17:07,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 969 states and 1353 transitions. [2022-11-20 20:17:07,839 INFO L78 Accepts]: Start accepts. Automaton has 969 states and 1353 transitions. Word has length 22 [2022-11-20 20:17:07,839 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 20:17:07,839 INFO L495 AbstractCegarLoop]: Abstraction has 969 states and 1353 transitions. [2022-11-20 20:17:07,839 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 7.0) internal successors, (21), 3 states have internal predecessors, (21), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 20:17:07,839 INFO L276 IsEmpty]: Start isEmpty. Operand 969 states and 1353 transitions. [2022-11-20 20:17:07,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 20:17:07,843 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 20:17:07,844 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-20 20:17:07,952 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/bin/utaipan-6cKwYrpEi9/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Forceful destruction successful, exit code 0 [2022-11-20 20:17:08,058 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/bin/utaipan-6cKwYrpEi9/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 20:17:08,058 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 20:17:08,058 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 20:17:08,058 INFO L85 PathProgramCache]: Analyzing trace with hash 1693429526, now seen corresponding path program 1 times [2022-11-20 20:17:08,061 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-20 20:17:08,061 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [720074938] [2022-11-20 20:17:08,061 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 20:17:08,062 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 20:17:08,062 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/bin/utaipan-6cKwYrpEi9/mathsat [2022-11-20 20:17:08,063 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/bin/utaipan-6cKwYrpEi9/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-20 20:17:08,065 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/bin/utaipan-6cKwYrpEi9/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (8)] Waiting until timeout for monitored process [2022-11-20 20:17:15,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 20:17:15,997 INFO L263 TraceCheckSpWp]: Trace formula consists of 4264 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-20 20:17:16,001 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 20:17:16,040 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 20:17:16,040 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 20:17:16,041 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-11-20 20:17:16,041 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [720074938] [2022-11-20 20:17:16,041 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [720074938] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 20:17:16,041 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 20:17:16,041 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-20 20:17:16,042 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [471484983] [2022-11-20 20:17:16,042 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 20:17:16,042 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-20 20:17:16,042 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2022-11-20 20:17:16,043 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 20:17:16,043 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 20:17:16,043 INFO L87 Difference]: Start difference. First operand 969 states and 1353 transitions. Second operand has 3 states, 3 states have (on average 12.0) internal successors, (36), 3 states have internal predecessors, (36), 1 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2022-11-20 20:17:16,777 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 20:17:16,777 INFO L93 Difference]: Finished difference Result 2884 states and 4028 transitions. [2022-11-20 20:17:16,778 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 20:17:16,778 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 12.0) internal successors, (36), 3 states have internal predecessors, (36), 1 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) Word has length 49 [2022-11-20 20:17:16,778 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 20:17:16,787 INFO L225 Difference]: With dead ends: 2884 [2022-11-20 20:17:16,787 INFO L226 Difference]: Without dead ends: 1918 [2022-11-20 20:17:16,793 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 48 GetRequests, 47 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 20:17:16,795 INFO L413 NwaCegarLoop]: 781 mSDtfsCounter, 655 mSDsluCounter, 668 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 655 SdHoareTripleChecker+Valid, 1449 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-11-20 20:17:16,795 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [655 Valid, 1449 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-11-20 20:17:16,798 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1918 states. [2022-11-20 20:17:17,027 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1918 to 1915. [2022-11-20 20:17:17,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1915 states, 1423 states have (on average 1.3021784961349263) internal successors, (1853), 1431 states have internal predecessors, (1853), 411 states have call successors, (411), 81 states have call predecessors, (411), 80 states have return successors, (410), 410 states have call predecessors, (410), 410 states have call successors, (410) [2022-11-20 20:17:17,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1915 states to 1915 states and 2674 transitions. [2022-11-20 20:17:17,041 INFO L78 Accepts]: Start accepts. Automaton has 1915 states and 2674 transitions. Word has length 49 [2022-11-20 20:17:17,041 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 20:17:17,041 INFO L495 AbstractCegarLoop]: Abstraction has 1915 states and 2674 transitions. [2022-11-20 20:17:17,042 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 12.0) internal successors, (36), 3 states have internal predecessors, (36), 1 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2022-11-20 20:17:17,042 INFO L276 IsEmpty]: Start isEmpty. Operand 1915 states and 2674 transitions. [2022-11-20 20:17:17,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-11-20 20:17:17,044 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 20:17:17,044 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-20 20:17:17,157 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/bin/utaipan-6cKwYrpEi9/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (8)] Forceful destruction successful, exit code 0 [2022-11-20 20:17:17,258 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/bin/utaipan-6cKwYrpEi9/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 20:17:17,259 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 20:17:17,259 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 20:17:17,259 INFO L85 PathProgramCache]: Analyzing trace with hash -96490204, now seen corresponding path program 1 times [2022-11-20 20:17:17,263 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-20 20:17:17,268 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [631756861] [2022-11-20 20:17:17,268 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 20:17:17,268 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 20:17:17,268 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/bin/utaipan-6cKwYrpEi9/mathsat [2022-11-20 20:17:17,269 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/bin/utaipan-6cKwYrpEi9/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-20 20:17:17,310 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/bin/utaipan-6cKwYrpEi9/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (9)] Waiting until timeout for monitored process [2022-11-20 20:17:24,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 20:17:25,255 INFO L263 TraceCheckSpWp]: Trace formula consists of 4262 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-20 20:17:25,258 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 20:17:25,297 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 20:17:25,297 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 20:17:25,298 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-11-20 20:17:25,298 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [631756861] [2022-11-20 20:17:25,298 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [631756861] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 20:17:25,298 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 20:17:25,298 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-20 20:17:25,298 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1543896125] [2022-11-20 20:17:25,299 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 20:17:25,299 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-20 20:17:25,300 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2022-11-20 20:17:25,300 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 20:17:25,300 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 20:17:25,300 INFO L87 Difference]: Start difference. First operand 1915 states and 2674 transitions. Second operand has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 3 states have internal predecessors, (35), 1 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2022-11-20 20:17:26,186 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 20:17:26,186 INFO L93 Difference]: Finished difference Result 5284 states and 7383 transitions. [2022-11-20 20:17:26,187 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 20:17:26,187 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 3 states have internal predecessors, (35), 1 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) Word has length 48 [2022-11-20 20:17:26,187 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 20:17:26,203 INFO L225 Difference]: With dead ends: 5284 [2022-11-20 20:17:26,203 INFO L226 Difference]: Without dead ends: 3372 [2022-11-20 20:17:26,210 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 46 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 20:17:26,211 INFO L413 NwaCegarLoop]: 1036 mSDtfsCounter, 657 mSDsluCounter, 668 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 657 SdHoareTripleChecker+Valid, 1704 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-11-20 20:17:26,214 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [657 Valid, 1704 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-11-20 20:17:26,219 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3372 states. [2022-11-20 20:17:26,634 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3372 to 3369. [2022-11-20 20:17:26,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3369 states, 2501 states have (on average 1.3054778088764494) internal successors, (3265), 2517 states have internal predecessors, (3265), 721 states have call successors, (721), 147 states have call predecessors, (721), 146 states have return successors, (720), 720 states have call predecessors, (720), 720 states have call successors, (720) [2022-11-20 20:17:26,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3369 states to 3369 states and 4706 transitions. [2022-11-20 20:17:26,654 INFO L78 Accepts]: Start accepts. Automaton has 3369 states and 4706 transitions. Word has length 48 [2022-11-20 20:17:26,654 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 20:17:26,655 INFO L495 AbstractCegarLoop]: Abstraction has 3369 states and 4706 transitions. [2022-11-20 20:17:26,655 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 3 states have internal predecessors, (35), 1 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2022-11-20 20:17:26,655 INFO L276 IsEmpty]: Start isEmpty. Operand 3369 states and 4706 transitions. [2022-11-20 20:17:26,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-20 20:17:26,661 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 20:17:26,662 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-11-20 20:17:26,779 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/bin/utaipan-6cKwYrpEi9/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (9)] Forceful destruction successful, exit code 0 [2022-11-20 20:17:26,862 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/bin/utaipan-6cKwYrpEi9/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 20:17:26,863 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 20:17:26,863 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 20:17:26,863 INFO L85 PathProgramCache]: Analyzing trace with hash -223753228, now seen corresponding path program 1 times [2022-11-20 20:17:26,869 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-20 20:17:26,869 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1913924258] [2022-11-20 20:17:26,870 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 20:17:26,870 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 20:17:26,870 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/bin/utaipan-6cKwYrpEi9/mathsat [2022-11-20 20:17:26,871 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/bin/utaipan-6cKwYrpEi9/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-20 20:17:26,906 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/bin/utaipan-6cKwYrpEi9/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (10)] Waiting until timeout for monitored process [2022-11-20 20:17:34,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 20:17:35,106 INFO L263 TraceCheckSpWp]: Trace formula consists of 4294 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-20 20:17:35,109 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 20:17:35,131 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 20:17:35,131 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 20:17:35,131 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-11-20 20:17:35,131 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1913924258] [2022-11-20 20:17:35,132 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1913924258] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 20:17:35,132 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 20:17:35,132 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-20 20:17:35,132 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [885806138] [2022-11-20 20:17:35,132 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 20:17:35,133 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-20 20:17:35,133 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2022-11-20 20:17:35,133 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 20:17:35,134 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 20:17:35,134 INFO L87 Difference]: Start difference. First operand 3369 states and 4706 transitions. Second operand has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 states have internal predecessors, (44), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2022-11-20 20:17:36,439 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 20:17:36,439 INFO L93 Difference]: Finished difference Result 6741 states and 9429 transitions. [2022-11-20 20:17:36,439 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 20:17:36,440 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 states have internal predecessors, (44), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) Word has length 60 [2022-11-20 20:17:36,441 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 20:17:36,463 INFO L225 Difference]: With dead ends: 6741 [2022-11-20 20:17:36,463 INFO L226 Difference]: Without dead ends: 3375 [2022-11-20 20:17:36,475 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 58 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 20:17:36,477 INFO L413 NwaCegarLoop]: 676 mSDtfsCounter, 0 mSDsluCounter, 672 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 1348 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2022-11-20 20:17:36,478 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 1348 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2022-11-20 20:17:36,482 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3375 states. [2022-11-20 20:17:36,921 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3375 to 3375. [2022-11-20 20:17:36,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3375 states, 2507 states have (on average 1.3047467092142002) internal successors, (3271), 2523 states have internal predecessors, (3271), 721 states have call successors, (721), 147 states have call predecessors, (721), 146 states have return successors, (720), 720 states have call predecessors, (720), 720 states have call successors, (720) [2022-11-20 20:17:36,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3375 states to 3375 states and 4712 transitions. [2022-11-20 20:17:36,939 INFO L78 Accepts]: Start accepts. Automaton has 3375 states and 4712 transitions. Word has length 60 [2022-11-20 20:17:36,939 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 20:17:36,939 INFO L495 AbstractCegarLoop]: Abstraction has 3375 states and 4712 transitions. [2022-11-20 20:17:36,939 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 states have internal predecessors, (44), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2022-11-20 20:17:36,940 INFO L276 IsEmpty]: Start isEmpty. Operand 3375 states and 4712 transitions. [2022-11-20 20:17:36,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-20 20:17:36,943 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 20:17:36,944 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-11-20 20:17:37,040 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/bin/utaipan-6cKwYrpEi9/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (10)] Forceful destruction successful, exit code 0 [2022-11-20 20:17:37,170 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/bin/utaipan-6cKwYrpEi9/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 20:17:37,171 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 20:17:37,171 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 20:17:37,171 INFO L85 PathProgramCache]: Analyzing trace with hash 1233896452, now seen corresponding path program 1 times [2022-11-20 20:17:37,174 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-20 20:17:37,174 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1026849832] [2022-11-20 20:17:37,175 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 20:17:37,175 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 20:17:37,175 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/bin/utaipan-6cKwYrpEi9/mathsat [2022-11-20 20:17:37,176 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/bin/utaipan-6cKwYrpEi9/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-20 20:17:37,181 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/bin/utaipan-6cKwYrpEi9/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (11)] Waiting until timeout for monitored process [2022-11-20 20:17:45,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 20:17:45,396 INFO L263 TraceCheckSpWp]: Trace formula consists of 4298 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-20 20:17:45,400 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 20:17:45,485 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 20:17:45,485 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 20:17:45,485 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-11-20 20:17:45,486 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1026849832] [2022-11-20 20:17:45,486 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1026849832] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 20:17:45,486 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 20:17:45,486 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-20 20:17:45,486 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [529071071] [2022-11-20 20:17:45,487 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 20:17:45,487 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-20 20:17:45,488 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2022-11-20 20:17:45,488 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 20:17:45,488 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 20:17:45,488 INFO L87 Difference]: Start difference. First operand 3375 states and 4712 transitions. Second operand has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 3 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-11-20 20:17:46,269 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 20:17:46,269 INFO L93 Difference]: Finished difference Result 3375 states and 4712 transitions. [2022-11-20 20:17:46,270 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 20:17:46,270 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 3 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 61 [2022-11-20 20:17:46,270 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 20:17:46,270 INFO L225 Difference]: With dead ends: 3375 [2022-11-20 20:17:46,270 INFO L226 Difference]: Without dead ends: 0 [2022-11-20 20:17:46,280 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 59 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 20:17:46,281 INFO L413 NwaCegarLoop]: 678 mSDtfsCounter, 123 mSDsluCounter, 539 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 123 SdHoareTripleChecker+Valid, 1217 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-11-20 20:17:46,281 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [123 Valid, 1217 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-11-20 20:17:46,282 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-11-20 20:17:46,282 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-11-20 20:17:46,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 20:17:46,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-11-20 20:17:46,283 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 61 [2022-11-20 20:17:46,283 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 20:17:46,283 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-11-20 20:17:46,284 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 3 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-11-20 20:17:46,284 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-11-20 20:17:46,284 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-11-20 20:17:46,287 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-11-20 20:17:46,391 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/bin/utaipan-6cKwYrpEi9/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (11)] Forceful destruction successful, exit code 0 [2022-11-20 20:17:46,510 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/bin/utaipan-6cKwYrpEi9/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 20:17:46,513 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-11-20 20:18:06,721 INFO L899 garLoopResultBuilder]: For program point kstrtoulEXIT(lines 2098 2104) no Hoare annotation was computed. [2022-11-20 20:18:06,721 INFO L902 garLoopResultBuilder]: At program point L5546(lines 5545 5547) the Hoare annotation is: true [2022-11-20 20:18:06,721 INFO L902 garLoopResultBuilder]: At program point kstrtoulENTRY(lines 2098 2104) the Hoare annotation is: true [2022-11-20 20:18:06,721 INFO L899 garLoopResultBuilder]: For program point kstrtoulFINAL(lines 2098 2104) no Hoare annotation was computed. [2022-11-20 20:18:06,722 INFO L899 garLoopResultBuilder]: For program point dev_get_drvdataFINAL(lines 5499 5501) no Hoare annotation was computed. [2022-11-20 20:18:06,722 INFO L899 garLoopResultBuilder]: For program point L5500-1(line 5500) no Hoare annotation was computed. [2022-11-20 20:18:06,722 INFO L902 garLoopResultBuilder]: At program point L5500(line 5500) the Hoare annotation is: true [2022-11-20 20:18:06,722 INFO L902 garLoopResultBuilder]: At program point dev_get_drvdataENTRY(lines 5499 5501) the Hoare annotation is: true [2022-11-20 20:18:06,722 INFO L899 garLoopResultBuilder]: For program point dev_get_drvdataEXIT(lines 5499 5501) no Hoare annotation was computed. [2022-11-20 20:18:06,722 INFO L902 garLoopResultBuilder]: At program point i2c_unregister_deviceENTRY(lines 5537 5539) the Hoare annotation is: true [2022-11-20 20:18:06,723 INFO L899 garLoopResultBuilder]: For program point i2c_unregister_deviceEXIT(lines 5537 5539) no Hoare annotation was computed. [2022-11-20 20:18:06,723 INFO L899 garLoopResultBuilder]: For program point i2c_unregister_deviceFINAL(lines 5537 5539) no Hoare annotation was computed. [2022-11-20 20:18:06,723 INFO L902 garLoopResultBuilder]: At program point mutex_unlockENTRY(lines 5555 5557) the Hoare annotation is: true [2022-11-20 20:18:06,723 INFO L899 garLoopResultBuilder]: For program point mutex_unlockEXIT(lines 5555 5557) no Hoare annotation was computed. [2022-11-20 20:18:06,723 INFO L899 garLoopResultBuilder]: For program point mutex_unlockFINAL(lines 5555 5557) no Hoare annotation was computed. [2022-11-20 20:18:06,724 INFO L895 garLoopResultBuilder]: At program point ldv_mutex_unlock_update_lock_of_w83791d_dataENTRY(lines 5432 5442) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= (_ bv2 32) |old(~ldv_mutex_update_lock_of_w83791d_data~0)|)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,724 INFO L899 garLoopResultBuilder]: For program point L5435(lines 5435 5438) no Hoare annotation was computed. [2022-11-20 20:18:06,724 INFO L895 garLoopResultBuilder]: At program point L5437(line 5437) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= (_ bv2 32) |old(~ldv_mutex_update_lock_of_w83791d_data~0)|)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,724 INFO L899 garLoopResultBuilder]: For program point L5437-1(lines 5435 5438) no Hoare annotation was computed. [2022-11-20 20:18:06,724 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_unlock_update_lock_of_w83791d_dataFINAL(lines 5432 5442) no Hoare annotation was computed. [2022-11-20 20:18:06,725 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_unlock_update_lock_of_w83791d_dataEXIT(lines 5432 5442) no Hoare annotation was computed. [2022-11-20 20:18:06,725 INFO L902 garLoopResultBuilder]: At program point sysfs_create_groupENTRY(lines 5563 5565) the Hoare annotation is: true [2022-11-20 20:18:06,725 INFO L899 garLoopResultBuilder]: For program point sysfs_create_groupFINAL(lines 5563 5565) no Hoare annotation was computed. [2022-11-20 20:18:06,725 INFO L899 garLoopResultBuilder]: For program point sysfs_create_groupEXIT(lines 5563 5565) no Hoare annotation was computed. [2022-11-20 20:18:06,725 INFO L899 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 5014 5019) no Hoare annotation was computed. [2022-11-20 20:18:06,725 INFO L902 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 5014 5019) the Hoare annotation is: true [2022-11-20 20:18:06,726 INFO L899 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 5017) no Hoare annotation was computed. [2022-11-20 20:18:06,726 INFO L899 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 5014 5019) no Hoare annotation was computed. [2022-11-20 20:18:06,726 INFO L899 garLoopResultBuilder]: For program point L5377(lines 5377 5380) no Hoare annotation was computed. [2022-11-20 20:18:06,726 INFO L895 garLoopResultBuilder]: At program point ldv_mutex_lock_update_lock_of_w83791d_dataENTRY(lines 5374 5384) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,726 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_lock_update_lock_of_w83791d_dataFINAL(lines 5374 5384) no Hoare annotation was computed. [2022-11-20 20:18:06,726 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_lock_update_lock_of_w83791d_dataEXIT(lines 5374 5384) no Hoare annotation was computed. [2022-11-20 20:18:06,727 INFO L895 garLoopResultBuilder]: At program point L5379(line 5379) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,727 INFO L899 garLoopResultBuilder]: For program point L5379-1(lines 5377 5380) no Hoare annotation was computed. [2022-11-20 20:18:06,727 INFO L899 garLoopResultBuilder]: For program point w83791d_readEXIT(lines 2281 2287) no Hoare annotation was computed. [2022-11-20 20:18:06,727 INFO L902 garLoopResultBuilder]: At program point L5531(lines 5530 5532) the Hoare annotation is: true [2022-11-20 20:18:06,727 INFO L902 garLoopResultBuilder]: At program point w83791d_readENTRY(lines 2281 2287) the Hoare annotation is: true [2022-11-20 20:18:06,728 INFO L899 garLoopResultBuilder]: For program point w83791d_readFINAL(lines 2281 2287) no Hoare annotation was computed. [2022-11-20 20:18:06,728 INFO L899 garLoopResultBuilder]: For program point i2c_new_dummyEXIT(lines 5522 5524) no Hoare annotation was computed. [2022-11-20 20:18:06,728 INFO L902 garLoopResultBuilder]: At program point i2c_new_dummyENTRY(lines 5522 5524) the Hoare annotation is: true [2022-11-20 20:18:06,728 INFO L902 garLoopResultBuilder]: At program point L5523(line 5523) the Hoare annotation is: true [2022-11-20 20:18:06,728 INFO L899 garLoopResultBuilder]: For program point i2c_new_dummyFINAL(lines 5522 5524) no Hoare annotation was computed. [2022-11-20 20:18:06,728 INFO L899 garLoopResultBuilder]: For program point L5523-1(line 5523) no Hoare annotation was computed. [2022-11-20 20:18:06,729 INFO L899 garLoopResultBuilder]: For program point ldv__builtin_expectFINAL(lines 5021 5026) no Hoare annotation was computed. [2022-11-20 20:18:06,729 INFO L902 garLoopResultBuilder]: At program point ldv__builtin_expectENTRY(lines 5021 5026) the Hoare annotation is: true [2022-11-20 20:18:06,729 INFO L899 garLoopResultBuilder]: For program point ldv__builtin_expectEXIT(lines 5021 5026) no Hoare annotation was computed. [2022-11-20 20:18:06,729 INFO L899 garLoopResultBuilder]: For program point sysfs_remove_groupFINAL(lines 5566 5568) no Hoare annotation was computed. [2022-11-20 20:18:06,729 INFO L899 garLoopResultBuilder]: For program point sysfs_remove_groupEXIT(lines 5566 5568) no Hoare annotation was computed. [2022-11-20 20:18:06,729 INFO L902 garLoopResultBuilder]: At program point sysfs_remove_groupENTRY(lines 5566 5568) the Hoare annotation is: true [2022-11-20 20:18:06,729 INFO L899 garLoopResultBuilder]: For program point i2c_get_clientdataFINAL(lines 2193 2199) no Hoare annotation was computed. [2022-11-20 20:18:06,730 INFO L899 garLoopResultBuilder]: For program point i2c_get_clientdataEXIT(lines 2193 2199) no Hoare annotation was computed. [2022-11-20 20:18:06,730 INFO L902 garLoopResultBuilder]: At program point i2c_get_clientdataENTRY(lines 2193 2199) the Hoare annotation is: true [2022-11-20 20:18:06,730 INFO L902 garLoopResultBuilder]: At program point L2196(line 2196) the Hoare annotation is: true [2022-11-20 20:18:06,730 INFO L899 garLoopResultBuilder]: For program point L2196-1(line 2196) no Hoare annotation was computed. [2022-11-20 20:18:06,730 INFO L899 garLoopResultBuilder]: For program point L3778-1(line 3778) no Hoare annotation was computed. [2022-11-20 20:18:06,730 INFO L899 garLoopResultBuilder]: For program point L3770(line 3770) no Hoare annotation was computed. [2022-11-20 20:18:06,731 INFO L902 garLoopResultBuilder]: At program point L5560(lines 5559 5561) the Hoare annotation is: true [2022-11-20 20:18:06,731 INFO L899 garLoopResultBuilder]: For program point L3764(lines 3764 3767) no Hoare annotation was computed. [2022-11-20 20:18:06,731 INFO L899 garLoopResultBuilder]: For program point w83791d_detectEXIT(lines 3739 3787) no Hoare annotation was computed. [2022-11-20 20:18:06,731 INFO L902 garLoopResultBuilder]: At program point L3762(line 3762) the Hoare annotation is: true [2022-11-20 20:18:06,731 INFO L899 garLoopResultBuilder]: For program point L3762-1(line 3762) no Hoare annotation was computed. [2022-11-20 20:18:06,731 INFO L902 garLoopResultBuilder]: At program point L2222(lines 2218 2224) the Hoare annotation is: true [2022-11-20 20:18:06,732 INFO L902 garLoopResultBuilder]: At program point L3756(line 3756) the Hoare annotation is: true [2022-11-20 20:18:06,732 INFO L899 garLoopResultBuilder]: For program point L3756-1(line 3756) no Hoare annotation was computed. [2022-11-20 20:18:06,732 INFO L899 garLoopResultBuilder]: For program point L3752(lines 3752 3755) no Hoare annotation was computed. [2022-11-20 20:18:06,732 INFO L899 garLoopResultBuilder]: For program point w83791d_detectFINAL(lines 3739 3787) no Hoare annotation was computed. [2022-11-20 20:18:06,732 INFO L899 garLoopResultBuilder]: For program point L3779-1(line 3779) no Hoare annotation was computed. [2022-11-20 20:18:06,732 INFO L902 garLoopResultBuilder]: At program point L3779(line 3779) the Hoare annotation is: true [2022-11-20 20:18:06,732 INFO L902 garLoopResultBuilder]: At program point w83791d_detectENTRY(lines 3739 3787) the Hoare annotation is: true [2022-11-20 20:18:06,733 INFO L899 garLoopResultBuilder]: For program point L3777-1(line 3777) no Hoare annotation was computed. [2022-11-20 20:18:06,733 INFO L902 garLoopResultBuilder]: At program point L3777(line 3777) the Hoare annotation is: true [2022-11-20 20:18:06,733 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-11-20 20:18:06,733 INFO L899 garLoopResultBuilder]: For program point L3775-1(line 3775) no Hoare annotation was computed. [2022-11-20 20:18:06,733 INFO L902 garLoopResultBuilder]: At program point L3775(line 3775) the Hoare annotation is: true [2022-11-20 20:18:06,733 INFO L899 garLoopResultBuilder]: For program point L3771(lines 3771 3774) no Hoare annotation was computed. [2022-11-20 20:18:06,733 INFO L899 garLoopResultBuilder]: For program point L3763(lines 3763 3769) no Hoare annotation was computed. [2022-11-20 20:18:06,734 INFO L899 garLoopResultBuilder]: For program point L3761-1(line 3761) no Hoare annotation was computed. [2022-11-20 20:18:06,734 INFO L902 garLoopResultBuilder]: At program point L3761(line 3761) the Hoare annotation is: true [2022-11-20 20:18:06,734 INFO L902 garLoopResultBuilder]: At program point L3763-2(lines 3763 3769) the Hoare annotation is: true [2022-11-20 20:18:06,734 INFO L899 garLoopResultBuilder]: For program point L3757(lines 3757 3760) no Hoare annotation was computed. [2022-11-20 20:18:06,734 INFO L902 garLoopResultBuilder]: At program point L2215(lines 2211 2217) the Hoare annotation is: true [2022-11-20 20:18:06,734 INFO L899 garLoopResultBuilder]: For program point L3780(lines 3780 3783) no Hoare annotation was computed. [2022-11-20 20:18:06,735 INFO L902 garLoopResultBuilder]: At program point L3778(line 3778) the Hoare annotation is: true [2022-11-20 20:18:06,735 INFO L902 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 5492 5498) the Hoare annotation is: true [2022-11-20 20:18:06,735 INFO L899 garLoopResultBuilder]: For program point L5496-1(line 5496) no Hoare annotation was computed. [2022-11-20 20:18:06,735 INFO L899 garLoopResultBuilder]: For program point L5494(line 5494) no Hoare annotation was computed. [2022-11-20 20:18:06,735 INFO L902 garLoopResultBuilder]: At program point L5496(line 5496) the Hoare annotation is: true [2022-11-20 20:18:06,735 INFO L899 garLoopResultBuilder]: For program point L5490(line 5490) no Hoare annotation was computed. [2022-11-20 20:18:06,736 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 5492 5498) no Hoare annotation was computed. [2022-11-20 20:18:06,736 INFO L899 garLoopResultBuilder]: For program point L5489(lines 5489 5491) no Hoare annotation was computed. [2022-11-20 20:18:06,736 INFO L899 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 5492 5498) no Hoare annotation was computed. [2022-11-20 20:18:06,736 INFO L902 garLoopResultBuilder]: At program point mutex_lockENTRY(lines 5548 5550) the Hoare annotation is: true [2022-11-20 20:18:06,736 INFO L899 garLoopResultBuilder]: For program point mutex_lockFINAL(lines 5548 5550) no Hoare annotation was computed. [2022-11-20 20:18:06,736 INFO L899 garLoopResultBuilder]: For program point mutex_lockEXIT(lines 5548 5550) no Hoare annotation was computed. [2022-11-20 20:18:06,737 INFO L895 garLoopResultBuilder]: At program point L4032(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,737 INFO L899 garLoopResultBuilder]: For program point L4165(line 4165) no Hoare annotation was computed. [2022-11-20 20:18:06,737 INFO L895 garLoopResultBuilder]: At program point L4066(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,737 INFO L895 garLoopResultBuilder]: At program point L4000(line 4000) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,737 INFO L899 garLoopResultBuilder]: For program point L4000-1(line 4000) no Hoare annotation was computed. [2022-11-20 20:18:06,738 INFO L895 garLoopResultBuilder]: At program point L5008-1(line 5008) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,738 INFO L899 garLoopResultBuilder]: For program point L4496-1(line 4496) no Hoare annotation was computed. [2022-11-20 20:18:06,738 INFO L895 garLoopResultBuilder]: At program point L4017(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,738 INFO L895 garLoopResultBuilder]: At program point L5008(line 5008) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,738 INFO L895 garLoopResultBuilder]: At program point L4496(line 4496) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,739 INFO L895 garLoopResultBuilder]: At program point L4298(lines 4230 4525) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,739 INFO L895 garLoopResultBuilder]: At program point L4166(line 4166) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,739 INFO L895 garLoopResultBuilder]: At program point L4265(line 4265) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,739 INFO L899 garLoopResultBuilder]: For program point L4265-1(line 4265) no Hoare annotation was computed. [2022-11-20 20:18:06,739 INFO L895 garLoopResultBuilder]: At program point L4133(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,740 INFO L899 garLoopResultBuilder]: For program point L4166-1(line 4166) no Hoare annotation was computed. [2022-11-20 20:18:06,740 INFO L895 garLoopResultBuilder]: At program point L4034(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,740 INFO L899 garLoopResultBuilder]: For program point L4001(lines 4001 4004) no Hoare annotation was computed. [2022-11-20 20:18:06,740 INFO L899 garLoopResultBuilder]: For program point L4001-2(lines 4001 4004) no Hoare annotation was computed. [2022-11-20 20:18:06,740 INFO L899 garLoopResultBuilder]: For program point L4348-1(line 4348) no Hoare annotation was computed. [2022-11-20 20:18:06,741 INFO L895 garLoopResultBuilder]: At program point L4348(line 4348) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,741 INFO L895 garLoopResultBuilder]: At program point L4150(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,741 INFO L895 garLoopResultBuilder]: At program point L4117(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,741 INFO L899 garLoopResultBuilder]: For program point L4497-2(lines 4497 4501) no Hoare annotation was computed. [2022-11-20 20:18:06,741 INFO L895 garLoopResultBuilder]: At program point L5009(lines 5005 5012) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,742 INFO L899 garLoopResultBuilder]: For program point L4497(lines 4497 4501) no Hoare annotation was computed. [2022-11-20 20:18:06,742 INFO L899 garLoopResultBuilder]: For program point L4266(lines 4266 4270) no Hoare annotation was computed. [2022-11-20 20:18:06,742 INFO L899 garLoopResultBuilder]: For program point L4167-1(line 4167) no Hoare annotation was computed. [2022-11-20 20:18:06,742 INFO L895 garLoopResultBuilder]: At program point L4167(line 4167) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,742 INFO L899 garLoopResultBuilder]: For program point L4266-2(lines 4266 4270) no Hoare annotation was computed. [2022-11-20 20:18:06,742 INFO L899 garLoopResultBuilder]: For program point L4101-1(line 4101) no Hoare annotation was computed. [2022-11-20 20:18:06,743 INFO L895 garLoopResultBuilder]: At program point L4101(line 4101) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,743 INFO L899 garLoopResultBuilder]: For program point L4448-1(line 4448) no Hoare annotation was computed. [2022-11-20 20:18:06,743 INFO L895 garLoopResultBuilder]: At program point L4448(line 4448) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,743 INFO L899 garLoopResultBuilder]: For program point L4349-2(lines 4349 4353) no Hoare annotation was computed. [2022-11-20 20:18:06,743 INFO L895 garLoopResultBuilder]: At program point L4250(line 4250) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,743 INFO L899 garLoopResultBuilder]: For program point L4349(lines 4349 4353) no Hoare annotation was computed. [2022-11-20 20:18:06,744 INFO L899 garLoopResultBuilder]: For program point L4250-1(line 4250) no Hoare annotation was computed. [2022-11-20 20:18:06,744 INFO L899 garLoopResultBuilder]: For program point L4085-1(line 4085) no Hoare annotation was computed. [2022-11-20 20:18:06,744 INFO L895 garLoopResultBuilder]: At program point L4085(line 4085) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,744 INFO L895 garLoopResultBuilder]: At program point L4019(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,744 INFO L895 garLoopResultBuilder]: At program point L4300(lines 4230 4525) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,745 INFO L895 garLoopResultBuilder]: At program point L4135(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,745 INFO L895 garLoopResultBuilder]: At program point L4383(line 4383) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,745 INFO L899 garLoopResultBuilder]: For program point L4449-2(lines 4449 4453) no Hoare annotation was computed. [2022-11-20 20:18:06,745 INFO L899 garLoopResultBuilder]: For program point L4383-1(line 4383) no Hoare annotation was computed. [2022-11-20 20:18:06,745 INFO L899 garLoopResultBuilder]: For program point L4449(lines 4449 4453) no Hoare annotation was computed. [2022-11-20 20:18:06,746 INFO L895 garLoopResultBuilder]: At program point L4416(lines 4230 4525) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,746 INFO L899 garLoopResultBuilder]: For program point L4251(lines 4251 4255) no Hoare annotation was computed. [2022-11-20 20:18:06,746 INFO L895 garLoopResultBuilder]: At program point w83791d_update_deviceENTRY(lines 3955 4186) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,746 INFO L895 garLoopResultBuilder]: At program point L4152(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,746 INFO L899 garLoopResultBuilder]: For program point L4251-2(lines 4251 4255) no Hoare annotation was computed. [2022-11-20 20:18:06,747 INFO L895 garLoopResultBuilder]: At program point L4119(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,747 INFO L899 garLoopResultBuilder]: For program point L4169-1(line 4169) no Hoare annotation was computed. [2022-11-20 20:18:06,747 INFO L895 garLoopResultBuilder]: At program point L4169(line 4169) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,747 INFO L899 garLoopResultBuilder]: For program point L4384-2(lines 4384 4388) no Hoare annotation was computed. [2022-11-20 20:18:06,747 INFO L899 garLoopResultBuilder]: For program point L4384(lines 4384 4388) no Hoare annotation was computed. [2022-11-20 20:18:06,747 INFO L899 garLoopResultBuilder]: For program point L4368-1(line 4368) no Hoare annotation was computed. [2022-11-20 20:18:06,748 INFO L895 garLoopResultBuilder]: At program point L4368(line 4368) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,748 INFO L895 garLoopResultBuilder]: At program point L4170(line 4170) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,748 INFO L895 garLoopResultBuilder]: At program point L4104(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,748 INFO L895 garLoopResultBuilder]: At program point L4137(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,748 INFO L899 garLoopResultBuilder]: For program point L4170-1(line 4170) no Hoare annotation was computed. [2022-11-20 20:18:06,749 INFO L899 garLoopResultBuilder]: For program point L4484-1(line 4484) no Hoare annotation was computed. [2022-11-20 20:18:06,749 INFO L895 garLoopResultBuilder]: At program point L4418(lines 4230 4525) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,749 INFO L895 garLoopResultBuilder]: At program point L4484(line 4484) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,749 INFO L895 garLoopResultBuilder]: At program point L4154(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,749 INFO L895 garLoopResultBuilder]: At program point L4088(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,750 INFO L895 garLoopResultBuilder]: At program point L4121(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,750 INFO L899 garLoopResultBuilder]: For program point L4055-1(line 4055) no Hoare annotation was computed. [2022-11-20 20:18:06,750 INFO L895 garLoopResultBuilder]: At program point L4055(line 4055) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,750 INFO L899 garLoopResultBuilder]: For program point L4336-1(line 4336) no Hoare annotation was computed. [2022-11-20 20:18:06,750 INFO L899 garLoopResultBuilder]: For program point L4369-2(lines 4369 4373) no Hoare annotation was computed. [2022-11-20 20:18:06,750 INFO L899 garLoopResultBuilder]: For program point L4369(lines 4369 4373) no Hoare annotation was computed. [2022-11-20 20:18:06,751 INFO L895 garLoopResultBuilder]: At program point L4336(line 4336) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,751 INFO L899 garLoopResultBuilder]: For program point L4171-1(line 4171) no Hoare annotation was computed. [2022-11-20 20:18:06,751 INFO L895 garLoopResultBuilder]: At program point L4171(line 4171) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,751 INFO L895 garLoopResultBuilder]: At program point L4072(line 4072) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,751 INFO L899 garLoopResultBuilder]: For program point L4072-1(line 4072) no Hoare annotation was computed. [2022-11-20 20:18:06,752 INFO L899 garLoopResultBuilder]: For program point L4485-2(lines 4485 4489) no Hoare annotation was computed. [2022-11-20 20:18:06,752 INFO L899 garLoopResultBuilder]: For program point L4485(lines 4485 4489) no Hoare annotation was computed. [2022-11-20 20:18:06,752 INFO L895 garLoopResultBuilder]: At program point L3990(line 3990) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,752 INFO L899 garLoopResultBuilder]: For program point L3990-1(line 3990) no Hoare annotation was computed. [2022-11-20 20:18:06,752 INFO L899 garLoopResultBuilder]: For program point L4337-2(lines 4337 4341) no Hoare annotation was computed. [2022-11-20 20:18:06,752 INFO L899 garLoopResultBuilder]: For program point L4337(lines 4337 4341) no Hoare annotation was computed. [2022-11-20 20:18:06,753 INFO L895 garLoopResultBuilder]: At program point L4106(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,753 INFO L895 garLoopResultBuilder]: At program point L4040(line 4040) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,753 INFO L895 garLoopResultBuilder]: At program point L4519(line 4519) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,753 INFO L899 garLoopResultBuilder]: For program point L4519-1(line 4519) no Hoare annotation was computed. [2022-11-20 20:18:06,753 INFO L899 garLoopResultBuilder]: For program point L4040-1(line 4040) no Hoare annotation was computed. [2022-11-20 20:18:06,754 INFO L895 garLoopResultBuilder]: At program point L4420(lines 4230 4525) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,754 INFO L895 garLoopResultBuilder]: At program point L4090(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,754 INFO L895 garLoopResultBuilder]: At program point L4437(line 4437) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,754 INFO L899 garLoopResultBuilder]: For program point L4437-1(line 4437) no Hoare annotation was computed. [2022-11-20 20:18:06,754 INFO L895 garLoopResultBuilder]: At program point L4239(line 4239) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,755 INFO L899 garLoopResultBuilder]: For program point L4239-1(line 4239) no Hoare annotation was computed. [2022-11-20 20:18:06,755 INFO L895 garLoopResultBuilder]: At program point L4008(line 4008) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,755 INFO L899 garLoopResultBuilder]: For program point L4520-2(lines 4520 4523) no Hoare annotation was computed. [2022-11-20 20:18:06,755 INFO L899 garLoopResultBuilder]: For program point L4008-1(line 4008) no Hoare annotation was computed. [2022-11-20 20:18:06,755 INFO L899 garLoopResultBuilder]: For program point L4520(lines 4520 4523) no Hoare annotation was computed. [2022-11-20 20:18:06,755 INFO L895 garLoopResultBuilder]: At program point L4355(lines 4230 4525) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,756 INFO L899 garLoopResultBuilder]: For program point w83791d_update_deviceEXIT(lines 3955 4186) no Hoare annotation was computed. [2022-11-20 20:18:06,756 INFO L895 garLoopResultBuilder]: At program point L4289(line 4289) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,756 INFO L899 garLoopResultBuilder]: For program point L4289-1(line 4289) no Hoare annotation was computed. [2022-11-20 20:18:06,756 INFO L899 garLoopResultBuilder]: For program point L4025-1(line 4025) no Hoare annotation was computed. [2022-11-20 20:18:06,756 INFO L895 garLoopResultBuilder]: At program point L4025(line 4025) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,756 INFO L899 garLoopResultBuilder]: For program point L4438(lines 4438 4441) no Hoare annotation was computed. [2022-11-20 20:18:06,757 INFO L899 garLoopResultBuilder]: For program point L4438-2(lines 4438 4441) no Hoare annotation was computed. [2022-11-20 20:18:06,757 INFO L899 garLoopResultBuilder]: For program point L4240-2(lines 4240 4243) no Hoare annotation was computed. [2022-11-20 20:18:06,757 INFO L895 garLoopResultBuilder]: At program point L4174(line 4174) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,757 INFO L899 garLoopResultBuilder]: For program point L4240(lines 4240 4243) no Hoare annotation was computed. [2022-11-20 20:18:06,757 INFO L895 garLoopResultBuilder]: At program point L4108(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,757 INFO L899 garLoopResultBuilder]: For program point L4174-1(line 4174) no Hoare annotation was computed. [2022-11-20 20:18:06,758 INFO L895 garLoopResultBuilder]: At program point L4075(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,758 INFO L895 garLoopResultBuilder]: At program point L5000-1(line 5000) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,758 INFO L895 garLoopResultBuilder]: At program point L5000(line 5000) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,758 INFO L899 garLoopResultBuilder]: For program point L4290(lines 4290 4294) no Hoare annotation was computed. [2022-11-20 20:18:06,758 INFO L895 garLoopResultBuilder]: At program point L4158(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,759 INFO L899 garLoopResultBuilder]: For program point L4290-2(lines 4290 4294) no Hoare annotation was computed. [2022-11-20 20:18:06,759 INFO L895 garLoopResultBuilder]: At program point L4092(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,759 INFO L899 garLoopResultBuilder]: For program point L4472-1(line 4472) no Hoare annotation was computed. [2022-11-20 20:18:06,759 INFO L899 garLoopResultBuilder]: For program point L3993(line 3993) no Hoare annotation was computed. [2022-11-20 20:18:06,759 INFO L899 garLoopResultBuilder]: For program point L3993-2(lines 3993 4181) no Hoare annotation was computed. [2022-11-20 20:18:06,759 INFO L895 garLoopResultBuilder]: At program point L4472(line 4472) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,760 INFO L899 garLoopResultBuilder]: For program point L3993-4(lines 3993 4181) no Hoare annotation was computed. [2022-11-20 20:18:06,760 INFO L895 garLoopResultBuilder]: At program point L4010(line 4010) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,760 INFO L895 garLoopResultBuilder]: At program point L4043(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,760 INFO L899 garLoopResultBuilder]: For program point L4010-1(line 4010) no Hoare annotation was computed. [2022-11-20 20:18:06,760 INFO L895 garLoopResultBuilder]: At program point L4390(lines 4230 4525) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,761 INFO L895 garLoopResultBuilder]: At program point L5001(lines 4997 5004) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,761 INFO L899 garLoopResultBuilder]: For program point L4324-1(line 4324) no Hoare annotation was computed. [2022-11-20 20:18:06,761 INFO L895 garLoopResultBuilder]: At program point L4357(lines 4230 4525) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,761 INFO L895 garLoopResultBuilder]: At program point L4324(line 4324) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,761 INFO L899 garLoopResultBuilder]: For program point L4027-1(line 4027) no Hoare annotation was computed. [2022-11-20 20:18:06,762 INFO L895 garLoopResultBuilder]: At program point L4027(line 4027) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,762 INFO L899 garLoopResultBuilder]: For program point L4473-2(lines 4473 4477) no Hoare annotation was computed. [2022-11-20 20:18:06,762 INFO L899 garLoopResultBuilder]: For program point L4473(lines 4473 4477) no Hoare annotation was computed. [2022-11-20 20:18:06,762 INFO L895 garLoopResultBuilder]: At program point L4176(line 4176) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,762 INFO L899 garLoopResultBuilder]: For program point L4176-1(line 4176) no Hoare annotation was computed. [2022-11-20 20:18:06,762 INFO L895 garLoopResultBuilder]: At program point L4077(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,763 INFO L895 garLoopResultBuilder]: At program point L4424(lines 4230 4525) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,763 INFO L899 garLoopResultBuilder]: For program point L4325-2(lines 4325 4329) no Hoare annotation was computed. [2022-11-20 20:18:06,763 INFO L899 garLoopResultBuilder]: For program point L4325(lines 4325 4329) no Hoare annotation was computed. [2022-11-20 20:18:06,763 INFO L895 garLoopResultBuilder]: At program point L4160(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,763 INFO L899 garLoopResultBuilder]: For program point w83791d_update_deviceFINAL(lines 3955 4186) no Hoare annotation was computed. [2022-11-20 20:18:06,763 INFO L895 garLoopResultBuilder]: At program point L4309(line 4309) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,764 INFO L899 garLoopResultBuilder]: For program point L4309-1(line 4309) no Hoare annotation was computed. [2022-11-20 20:18:06,764 INFO L895 garLoopResultBuilder]: At program point L4012(line 4012) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,764 INFO L895 garLoopResultBuilder]: At program point L4045(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,764 INFO L899 garLoopResultBuilder]: For program point L4012-1(line 4012) no Hoare annotation was computed. [2022-11-20 20:18:06,764 INFO L895 garLoopResultBuilder]: At program point L4524(lines 4187 4526) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,765 INFO L895 garLoopResultBuilder]: At program point L4359(lines 4230 4525) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,765 INFO L895 garLoopResultBuilder]: At program point L4392(lines 4230 4525) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,765 INFO L895 garLoopResultBuilder]: At program point L4062(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,765 INFO L899 garLoopResultBuilder]: For program point L4508-1(line 4508) no Hoare annotation was computed. [2022-11-20 20:18:06,765 INFO L895 garLoopResultBuilder]: At program point L4508(line 4508) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,765 INFO L899 garLoopResultBuilder]: For program point L4310(lines 4310 4314) no Hoare annotation was computed. [2022-11-20 20:18:06,766 INFO L895 garLoopResultBuilder]: At program point L4409(line 4409) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,766 INFO L899 garLoopResultBuilder]: For program point L4409-1(line 4409) no Hoare annotation was computed. [2022-11-20 20:18:06,766 INFO L895 garLoopResultBuilder]: At program point L4277(line 4277) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,766 INFO L899 garLoopResultBuilder]: For program point L4277-1(line 4277) no Hoare annotation was computed. [2022-11-20 20:18:06,766 INFO L899 garLoopResultBuilder]: For program point L4310-2(lines 4310 4314) no Hoare annotation was computed. [2022-11-20 20:18:06,767 INFO L895 garLoopResultBuilder]: At program point L4079(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,767 INFO L895 garLoopResultBuilder]: At program point L4426(lines 4230 4525) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,767 INFO L895 garLoopResultBuilder]: At program point L4162(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,767 INFO L895 garLoopResultBuilder]: At program point L4030(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,767 INFO L899 garLoopResultBuilder]: For program point L4509-2(lines 4509 4512) no Hoare annotation was computed. [2022-11-20 20:18:06,767 INFO L899 garLoopResultBuilder]: For program point L4410(lines 4410 4414) no Hoare annotation was computed. [2022-11-20 20:18:06,768 INFO L899 garLoopResultBuilder]: For program point L4509(lines 4509 4512) no Hoare annotation was computed. [2022-11-20 20:18:06,768 INFO L899 garLoopResultBuilder]: For program point L4278(lines 4278 4282) no Hoare annotation was computed. [2022-11-20 20:18:06,768 INFO L899 garLoopResultBuilder]: For program point L4410-2(lines 4410 4414) no Hoare annotation was computed. [2022-11-20 20:18:06,768 INFO L895 garLoopResultBuilder]: At program point L4146(line 4146) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,768 INFO L899 garLoopResultBuilder]: For program point L4278-2(lines 4278 4282) no Hoare annotation was computed. [2022-11-20 20:18:06,768 INFO L899 garLoopResultBuilder]: For program point L4146-1(line 4146) no Hoare annotation was computed. [2022-11-20 20:18:06,769 INFO L895 garLoopResultBuilder]: At program point L4047(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,769 INFO L899 garLoopResultBuilder]: For program point L4460-1(line 4460) no Hoare annotation was computed. [2022-11-20 20:18:06,769 INFO L895 garLoopResultBuilder]: At program point L4394(lines 4230 4525) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,769 INFO L895 garLoopResultBuilder]: At program point L4460(line 4460) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,769 INFO L895 garLoopResultBuilder]: At program point L4130(line 4130) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,770 INFO L895 garLoopResultBuilder]: At program point L4064(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,770 INFO L899 garLoopResultBuilder]: For program point L4130-1(line 4130) no Hoare annotation was computed. [2022-11-20 20:18:06,770 INFO L895 garLoopResultBuilder]: At program point L4114(line 4114) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,770 INFO L899 garLoopResultBuilder]: For program point L4147-1(line 4147) no Hoare annotation was computed. [2022-11-20 20:18:06,770 INFO L895 garLoopResultBuilder]: At program point L4147(line 4147) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,770 INFO L899 garLoopResultBuilder]: For program point L4114-1(line 4114) no Hoare annotation was computed. [2022-11-20 20:18:06,771 INFO L895 garLoopResultBuilder]: At program point L4015(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,771 INFO L899 garLoopResultBuilder]: For program point L4461-2(lines 4461 4465) no Hoare annotation was computed. [2022-11-20 20:18:06,771 INFO L899 garLoopResultBuilder]: For program point L4461(lines 4461 4465) no Hoare annotation was computed. [2022-11-20 20:18:06,771 INFO L895 garLoopResultBuilder]: At program point L4428(lines 4230 4525) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,771 INFO L895 garLoopResultBuilder]: At program point L4296(lines 4230 4525) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 20:18:06,771 INFO L902 garLoopResultBuilder]: At program point L5535(lines 5534 5536) the Hoare annotation is: true [2022-11-20 20:18:06,772 INFO L899 garLoopResultBuilder]: For program point w83791d_writeEXIT(lines 2288 2295) no Hoare annotation was computed. [2022-11-20 20:18:06,772 INFO L899 garLoopResultBuilder]: For program point w83791d_writeFINAL(lines 2288 2295) no Hoare annotation was computed. [2022-11-20 20:18:06,772 INFO L902 garLoopResultBuilder]: At program point w83791d_writeENTRY(lines 2288 2295) the Hoare annotation is: true [2022-11-20 20:18:06,772 INFO L899 garLoopResultBuilder]: For program point L3900(lines 3900 3903) no Hoare annotation was computed. [2022-11-20 20:18:06,772 INFO L899 garLoopResultBuilder]: For program point L3900-2(lines 3900 3903) no Hoare annotation was computed. [2022-11-20 20:18:06,772 INFO L902 garLoopResultBuilder]: At program point L4726(lines 4559 4728) the Hoare annotation is: true [2022-11-20 20:18:06,772 INFO L895 garLoopResultBuilder]: At program point L3702(lines 3690 3710) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 20:18:06,773 INFO L895 garLoopResultBuilder]: At program point L3735(lines 3684 3737) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 20:18:06,773 INFO L899 garLoopResultBuilder]: For program point L4594(lines 4594 4602) no Hoare annotation was computed. [2022-11-20 20:18:06,773 INFO L899 garLoopResultBuilder]: For program point L4660-2(lines 4658 4673) no Hoare annotation was computed. [2022-11-20 20:18:06,773 INFO L899 garLoopResultBuilder]: For program point L4660(lines 4660 4667) no Hoare annotation was computed. [2022-11-20 20:18:06,773 INFO L895 garLoopResultBuilder]: At program point L3603(lines 3593 3605) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 20:18:06,773 INFO L895 garLoopResultBuilder]: At program point L2117(lines 2114 2119) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 20:18:06,773 INFO L899 garLoopResultBuilder]: For program point L3934(lines 3934 3937) no Hoare annotation was computed. [2022-11-20 20:18:06,773 INFO L895 garLoopResultBuilder]: At program point L3934-2(lines 3934 3937) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 20:18:06,773 INFO L899 garLoopResultBuilder]: For program point L3901-1(line 3901) no Hoare annotation was computed. [2022-11-20 20:18:06,774 INFO L895 garLoopResultBuilder]: At program point L3901(line 3901) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 20:18:06,774 INFO L899 garLoopResultBuilder]: For program point L3835-1(line 3835) no Hoare annotation was computed. [2022-11-20 20:18:06,774 INFO L895 garLoopResultBuilder]: At program point L3835(line 3835) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 20:18:06,774 INFO L895 garLoopResultBuilder]: At program point L3736(lines 3674 3738) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 20:18:06,774 INFO L899 garLoopResultBuilder]: For program point L4694(line 4694) no Hoare annotation was computed. [2022-11-20 20:18:06,774 INFO L895 garLoopResultBuilder]: At program point L5520(lines 5519 5521) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 20:18:06,774 INFO L899 garLoopResultBuilder]: For program point L3935-1(line 3935) no Hoare annotation was computed. [2022-11-20 20:18:06,774 INFO L895 garLoopResultBuilder]: At program point L3935(line 3935) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 20:18:06,775 INFO L895 garLoopResultBuilder]: At program point L3704(lines 3690 3710) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 20:18:06,775 INFO L899 garLoopResultBuilder]: For program point L4596(lines 4596 4600) no Hoare annotation was computed. [2022-11-20 20:18:06,775 INFO L895 garLoopResultBuilder]: At program point L4531(lines 4527 4533) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 20:18:06,775 INFO L899 garLoopResultBuilder]: For program point L5456(lines 5456 5459) no Hoare annotation was computed. [2022-11-20 20:18:06,775 INFO L895 garLoopResultBuilder]: At program point L3904(lines 3888 3906) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 20:18:06,775 INFO L895 garLoopResultBuilder]: At program point L3838(lines 3803 3886) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 20:18:06,776 INFO L895 garLoopResultBuilder]: At program point L3871(line 3871) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 20:18:06,776 INFO L899 garLoopResultBuilder]: For program point L3805-1(line 3805) no Hoare annotation was computed. [2022-11-20 20:18:06,776 INFO L895 garLoopResultBuilder]: At program point L3805(line 3805) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 20:18:06,776 INFO L895 garLoopResultBuilder]: At program point L3706(lines 3690 3710) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 20:18:06,776 INFO L899 garLoopResultBuilder]: For program point L4631(line 4631) no Hoare annotation was computed. [2022-11-20 20:18:06,776 INFO L899 garLoopResultBuilder]: For program point L3938(line 3938) no Hoare annotation was computed. [2022-11-20 20:18:06,776 INFO L899 garLoopResultBuilder]: For program point L4632(lines 4632 4636) no Hoare annotation was computed. [2022-11-20 20:18:06,776 INFO L895 garLoopResultBuilder]: At program point L5458(line 5458) the Hoare annotation is: false [2022-11-20 20:18:06,776 INFO L899 garLoopResultBuilder]: For program point L5458-1(lines 5455 5473) no Hoare annotation was computed. [2022-11-20 20:18:06,777 INFO L895 garLoopResultBuilder]: At program point L3840(lines 3803 3886) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 20:18:06,777 INFO L899 garLoopResultBuilder]: For program point L3940(lines 3940 3943) no Hoare annotation was computed. [2022-11-20 20:18:06,777 INFO L895 garLoopResultBuilder]: At program point L3940-2(lines 3940 3943) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 20:18:06,777 INFO L895 garLoopResultBuilder]: At program point L3874(lines 3803 3886) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 20:18:06,777 INFO L899 garLoopResultBuilder]: For program point L3709-1(line 3709) no Hoare annotation was computed. [2022-11-20 20:18:06,777 INFO L895 garLoopResultBuilder]: At program point L3709(line 3709) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 20:18:06,777 INFO L899 garLoopResultBuilder]: For program point L3941-1(line 3941) no Hoare annotation was computed. [2022-11-20 20:18:06,777 INFO L895 garLoopResultBuilder]: At program point L3941(line 3941) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 20:18:06,777 INFO L895 garLoopResultBuilder]: At program point L3842(lines 3803 3886) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 20:18:06,777 INFO L895 garLoopResultBuilder]: At program point L3875(lines 3803 3886) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 20:18:06,778 INFO L899 garLoopResultBuilder]: For program point L4701(line 4701) no Hoare annotation was computed. [2022-11-20 20:18:06,778 INFO L895 garLoopResultBuilder]: At program point L5527(lines 5526 5528) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 20:18:06,778 INFO L899 garLoopResultBuilder]: For program point L4702(lines 4702 4717) no Hoare annotation was computed. [2022-11-20 20:18:06,778 INFO L895 garLoopResultBuilder]: At program point L5462(line 5462) the Hoare annotation is: false [2022-11-20 20:18:06,778 INFO L899 garLoopResultBuilder]: For program point L5462-1(lines 5455 5473) no Hoare annotation was computed. [2022-11-20 20:18:06,778 INFO L899 garLoopResultBuilder]: For program point L3877(lines 3877 3880) no Hoare annotation was computed. [2022-11-20 20:18:06,778 INFO L899 garLoopResultBuilder]: For program point L3877-2(lines 3877 3880) no Hoare annotation was computed. [2022-11-20 20:18:06,778 INFO L899 garLoopResultBuilder]: For program point L3712(line 3712) no Hoare annotation was computed. [2022-11-20 20:18:06,778 INFO L895 garLoopResultBuilder]: At program point L4670(lines 4566 4727) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32))) [2022-11-20 20:18:06,779 INFO L895 garLoopResultBuilder]: At program point L4538(lines 4534 4540) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 20:18:06,779 INFO L899 garLoopResultBuilder]: For program point L4604(line 4604) no Hoare annotation was computed. [2022-11-20 20:18:06,779 INFO L899 garLoopResultBuilder]: For program point L3944(line 3944) no Hoare annotation was computed. [2022-11-20 20:18:06,779 INFO L895 garLoopResultBuilder]: At program point L3878(line 3878) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 20:18:06,779 INFO L895 garLoopResultBuilder]: At program point L3812(line 3812) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 20:18:06,779 INFO L899 garLoopResultBuilder]: For program point L3845(line 3845) no Hoare annotation was computed. [2022-11-20 20:18:06,780 INFO L899 garLoopResultBuilder]: For program point L3878-1(line 3878) no Hoare annotation was computed. [2022-11-20 20:18:06,780 INFO L899 garLoopResultBuilder]: For program point L3812-1(line 3812) no Hoare annotation was computed. [2022-11-20 20:18:06,780 INFO L899 garLoopResultBuilder]: For program point L4638(line 4638) no Hoare annotation was computed. [2022-11-20 20:18:06,780 INFO L895 garLoopResultBuilder]: At program point L3614(line 3614) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 20:18:06,780 INFO L899 garLoopResultBuilder]: For program point L4704(lines 4704 4714) no Hoare annotation was computed. [2022-11-20 20:18:06,780 INFO L899 garLoopResultBuilder]: For program point L3614-1(line 3614) no Hoare annotation was computed. [2022-11-20 20:18:06,780 INFO L899 garLoopResultBuilder]: For program point L4605(lines 4605 4610) no Hoare annotation was computed. [2022-11-20 20:18:06,780 INFO L899 garLoopResultBuilder]: For program point L3846(lines 3846 3849) no Hoare annotation was computed. [2022-11-20 20:18:06,780 INFO L899 garLoopResultBuilder]: For program point L3813(lines 3813 3817) no Hoare annotation was computed. [2022-11-20 20:18:06,780 INFO L899 garLoopResultBuilder]: For program point L3714(lines 3714 3717) no Hoare annotation was computed. [2022-11-20 20:18:06,780 INFO L899 garLoopResultBuilder]: For program point L3813-2(lines 3813 3817) no Hoare annotation was computed. [2022-11-20 20:18:06,780 INFO L899 garLoopResultBuilder]: For program point L3714-2(lines 3684 3737) no Hoare annotation was computed. [2022-11-20 20:18:06,781 INFO L899 garLoopResultBuilder]: For program point L4705(line 4705) no Hoare annotation was computed. [2022-11-20 20:18:06,781 INFO L895 garLoopResultBuilder]: At program point L2228(lines 2225 2230) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 20:18:06,781 INFO L895 garLoopResultBuilder]: At program point L3946(line 3946) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 20:18:06,781 INFO L899 garLoopResultBuilder]: For program point L3946-1(line 3946) no Hoare annotation was computed. [2022-11-20 20:18:06,781 INFO L899 garLoopResultBuilder]: For program point L4706(lines 4706 4710) no Hoare annotation was computed. [2022-11-20 20:18:06,781 INFO L899 garLoopResultBuilder]: For program point L3715-1(line 3715) no Hoare annotation was computed. [2022-11-20 20:18:06,781 INFO L895 garLoopResultBuilder]: At program point L3715(line 3715) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 20:18:06,781 INFO L895 garLoopResultBuilder]: At program point L5466(line 5466) the Hoare annotation is: false [2022-11-20 20:18:06,781 INFO L899 garLoopResultBuilder]: For program point L5466-1(lines 5455 5473) no Hoare annotation was computed. [2022-11-20 20:18:06,781 INFO L899 garLoopResultBuilder]: For program point L3881(lines 3881 3884) no Hoare annotation was computed. [2022-11-20 20:18:06,782 INFO L899 garLoopResultBuilder]: For program point L3881-2(lines 3881 3884) no Hoare annotation was computed. [2022-11-20 20:18:06,782 INFO L895 garLoopResultBuilder]: At program point L3617(lines 3609 3619) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 20:18:06,782 INFO L895 garLoopResultBuilder]: At program point L3882(line 3882) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 20:18:06,782 INFO L899 garLoopResultBuilder]: For program point L3882-1(line 3882) no Hoare annotation was computed. [2022-11-20 20:18:06,782 INFO L895 garLoopResultBuilder]: At program point L3486(line 3486) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 20:18:06,782 INFO L899 garLoopResultBuilder]: For program point L4576(lines 4576 4721) no Hoare annotation was computed. [2022-11-20 20:18:06,783 INFO L899 garLoopResultBuilder]: For program point L3486-1(line 3486) no Hoare annotation was computed. [2022-11-20 20:18:06,783 INFO L895 garLoopResultBuilder]: At program point L3850(line 3850) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 20:18:06,783 INFO L899 garLoopResultBuilder]: For program point L3850-1(line 3850) no Hoare annotation was computed. [2022-11-20 20:18:06,783 INFO L899 garLoopResultBuilder]: For program point L3718-1(lines 3718 3728) no Hoare annotation was computed. [2022-11-20 20:18:06,783 INFO L899 garLoopResultBuilder]: For program point L4676(line 4676) no Hoare annotation was computed. [2022-11-20 20:18:06,783 INFO L899 garLoopResultBuilder]: For program point L4577(line 4577) no Hoare annotation was computed. [2022-11-20 20:18:06,783 INFO L895 garLoopResultBuilder]: At program point L3686(line 3686) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 20:18:06,784 INFO L899 garLoopResultBuilder]: For program point L3719(lines 3719 3725) no Hoare annotation was computed. [2022-11-20 20:18:06,784 INFO L899 garLoopResultBuilder]: For program point L4578(lines 4578 4617) no Hoare annotation was computed. [2022-11-20 20:18:06,784 INFO L899 garLoopResultBuilder]: For program point L3686-1(line 3686) no Hoare annotation was computed. [2022-11-20 20:18:06,784 INFO L895 garLoopResultBuilder]: At program point L5470(line 5470) the Hoare annotation is: false [2022-11-20 20:18:06,784 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-11-20 20:18:06,784 INFO L902 garLoopResultBuilder]: At program point L5470-1(lines 5453 5474) the Hoare annotation is: true [2022-11-20 20:18:06,784 INFO L895 garLoopResultBuilder]: At program point L3918(line 3918) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 20:18:06,785 INFO L899 garLoopResultBuilder]: For program point L3852(lines 3852 3859) no Hoare annotation was computed. [2022-11-20 20:18:06,785 INFO L899 garLoopResultBuilder]: For program point L3918-1(line 3918) no Hoare annotation was computed. [2022-11-20 20:18:06,785 INFO L895 garLoopResultBuilder]: At program point L3885(lines 3788 3887) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 20:18:06,785 INFO L899 garLoopResultBuilder]: For program point L3852-2(lines 3852 3859) no Hoare annotation was computed. [2022-11-20 20:18:06,785 INFO L899 garLoopResultBuilder]: For program point L4645(line 4645) no Hoare annotation was computed. [2022-11-20 20:18:06,785 INFO L899 garLoopResultBuilder]: For program point L4612(line 4612) no Hoare annotation was computed. [2022-11-20 20:18:06,785 INFO L895 garLoopResultBuilder]: At program point L3489(lines 3480 3491) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 20:18:06,785 INFO L895 garLoopResultBuilder]: At program point L5504(lines 5503 5505) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 20:18:06,785 INFO L895 garLoopResultBuilder]: At program point L3952(lines 3907 3954) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 20:18:06,785 INFO L899 garLoopResultBuilder]: For program point L3820(lines 3820 3823) no Hoare annotation was computed. [2022-11-20 20:18:06,786 INFO L899 garLoopResultBuilder]: For program point L3853-1(line 3853) no Hoare annotation was computed. [2022-11-20 20:18:06,786 INFO L895 garLoopResultBuilder]: At program point L3853(line 3853) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 20:18:06,786 INFO L899 garLoopResultBuilder]: For program point L4646(lines 4646 4681) no Hoare annotation was computed. [2022-11-20 20:18:06,786 INFO L899 garLoopResultBuilder]: For program point L4712(line 4712) no Hoare annotation was computed. [2022-11-20 20:18:06,786 INFO L895 garLoopResultBuilder]: At program point L5571(lines 5570 5572) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 20:18:06,786 INFO L899 garLoopResultBuilder]: For program point L4580(lines 4580 4614) no Hoare annotation was computed. [2022-11-20 20:18:06,786 INFO L899 garLoopResultBuilder]: For program point L3920(lines 3920 3950) no Hoare annotation was computed. [2022-11-20 20:18:06,787 INFO L899 garLoopResultBuilder]: For program point L3854(lines 3854 3857) no Hoare annotation was computed. [2022-11-20 20:18:06,787 INFO L899 garLoopResultBuilder]: For program point L3920-1(lines 3920 3950) no Hoare annotation was computed. [2022-11-20 20:18:06,787 INFO L899 garLoopResultBuilder]: For program point L4581(line 4581) no Hoare annotation was computed. [2022-11-20 20:18:06,787 INFO L899 garLoopResultBuilder]: For program point L3921-1(line 3921) no Hoare annotation was computed. [2022-11-20 20:18:06,787 INFO L895 garLoopResultBuilder]: At program point L3921(line 3921) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 20:18:06,787 INFO L899 garLoopResultBuilder]: For program point L3690(line 3690) no Hoare annotation was computed. [2022-11-20 20:18:06,788 INFO L895 garLoopResultBuilder]: At program point L3723(lines 3684 3737) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 20:18:06,788 INFO L899 garLoopResultBuilder]: For program point L3690-2(lines 3690 3711) no Hoare annotation was computed. [2022-11-20 20:18:06,788 INFO L899 garLoopResultBuilder]: For program point L4582(lines 4582 4586) no Hoare annotation was computed. [2022-11-20 20:18:06,788 INFO L895 garLoopResultBuilder]: At program point L3690-4(lines 3690 3711) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 20:18:06,788 INFO L899 garLoopResultBuilder]: For program point L4648(lines 4648 4678) no Hoare annotation was computed. [2022-11-20 20:18:06,788 INFO L899 garLoopResultBuilder]: For program point L4582-2(lines 4580 4614) no Hoare annotation was computed. [2022-11-20 20:18:06,788 INFO L895 garLoopResultBuilder]: At program point L2204(lines 2200 2206) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 20:18:06,788 INFO L895 garLoopResultBuilder]: At program point L4583(line 4583) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 20:18:06,788 INFO L899 garLoopResultBuilder]: For program point L4583-1(line 4583) no Hoare annotation was computed. [2022-11-20 20:18:06,789 INFO L899 garLoopResultBuilder]: For program point L4649(line 4649) no Hoare annotation was computed. [2022-11-20 20:18:06,789 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-11-20 20:18:06,789 INFO L899 garLoopResultBuilder]: For program point L3923(lines 3923 3926) no Hoare annotation was computed. [2022-11-20 20:18:06,789 INFO L895 garLoopResultBuilder]: At program point L3923-2(lines 3923 3926) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 20:18:06,789 INFO L899 garLoopResultBuilder]: For program point L4683(line 4683) no Hoare annotation was computed. [2022-11-20 20:18:06,789 INFO L899 garLoopResultBuilder]: For program point L4650(lines 4650 4655) no Hoare annotation was computed. [2022-11-20 20:18:06,789 INFO L895 garLoopResultBuilder]: At program point L5575(lines 5574 5576) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 20:18:06,789 INFO L895 garLoopResultBuilder]: At program point L3924(line 3924) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 20:18:06,790 INFO L899 garLoopResultBuilder]: For program point L3924-1(line 3924) no Hoare annotation was computed. [2022-11-20 20:18:06,790 INFO L895 garLoopResultBuilder]: At program point L3726(line 3726) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 20:18:06,790 INFO L899 garLoopResultBuilder]: For program point L3726-1(line 3726) no Hoare annotation was computed. [2022-11-20 20:18:06,790 INFO L899 garLoopResultBuilder]: For program point L3627-1(line 3627) no Hoare annotation was computed. [2022-11-20 20:18:06,790 INFO L895 garLoopResultBuilder]: At program point L3627(line 3627) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 20:18:06,790 INFO L899 garLoopResultBuilder]: For program point L4684(lines 4684 4699) no Hoare annotation was computed. [2022-11-20 20:18:06,790 INFO L895 garLoopResultBuilder]: At program point L3892(line 3892) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 20:18:06,791 INFO L899 garLoopResultBuilder]: For program point L3892-1(line 3892) no Hoare annotation was computed. [2022-11-20 20:18:06,791 INFO L899 garLoopResultBuilder]: For program point L3694(line 3694) no Hoare annotation was computed. [2022-11-20 20:18:06,791 INFO L899 garLoopResultBuilder]: For program point L3694-2(lines 3694 3700) no Hoare annotation was computed. [2022-11-20 20:18:06,791 INFO L899 garLoopResultBuilder]: For program point L4619(line 4619) no Hoare annotation was computed. [2022-11-20 20:18:06,791 INFO L895 garLoopResultBuilder]: At program point L5511(line 5511) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 20:18:06,791 INFO L899 garLoopResultBuilder]: For program point L5511-1(line 5511) no Hoare annotation was computed. [2022-11-20 20:18:06,791 INFO L895 garLoopResultBuilder]: At program point L5511-2(lines 5510 5512) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 20:18:06,792 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-11-20 20:18:06,792 INFO L899 garLoopResultBuilder]: For program point L3827(lines 3827 3830) no Hoare annotation was computed. [2022-11-20 20:18:06,792 INFO L899 garLoopResultBuilder]: For program point L4719(line 4719) no Hoare annotation was computed. [2022-11-20 20:18:06,792 INFO L899 garLoopResultBuilder]: For program point L4686(lines 4686 4696) no Hoare annotation was computed. [2022-11-20 20:18:06,792 INFO L899 garLoopResultBuilder]: For program point L3629-1(line 3629) no Hoare annotation was computed. [2022-11-20 20:18:06,792 INFO L895 garLoopResultBuilder]: At program point L3629(line 3629) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 20:18:06,792 INFO L899 garLoopResultBuilder]: For program point L4620(lines 4620 4643) no Hoare annotation was computed. [2022-11-20 20:18:06,793 INFO L899 garLoopResultBuilder]: For program point L3927(line 3927) no Hoare annotation was computed. [2022-11-20 20:18:06,793 INFO L899 garLoopResultBuilder]: For program point L3861-1(line 3861) no Hoare annotation was computed. [2022-11-20 20:18:06,793 INFO L895 garLoopResultBuilder]: At program point L3861(line 3861) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 20:18:06,793 INFO L899 garLoopResultBuilder]: For program point L4687(line 4687) no Hoare annotation was computed. [2022-11-20 20:18:06,793 INFO L899 garLoopResultBuilder]: For program point L3630(lines 3630 3633) no Hoare annotation was computed. [2022-11-20 20:18:06,793 INFO L899 garLoopResultBuilder]: For program point L4588-1(line 4588) no Hoare annotation was computed. [2022-11-20 20:18:06,794 INFO L895 garLoopResultBuilder]: At program point L4588(line 4588) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 20:18:06,794 INFO L895 garLoopResultBuilder]: At program point L5480(lines 5479 5481) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 20:18:06,794 INFO L895 garLoopResultBuilder]: At program point L3928(line 3928) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 20:18:06,794 INFO L899 garLoopResultBuilder]: For program point L3862(lines 3862 3867) no Hoare annotation was computed. [2022-11-20 20:18:06,794 INFO L899 garLoopResultBuilder]: For program point L3895-1(line 3895) no Hoare annotation was computed. [2022-11-20 20:18:06,794 INFO L899 garLoopResultBuilder]: For program point L3928-1(line 3928) no Hoare annotation was computed. [2022-11-20 20:18:06,795 INFO L895 garLoopResultBuilder]: At program point L3895(line 3895) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 20:18:06,795 INFO L899 garLoopResultBuilder]: For program point L4622(lines 4622 4640) no Hoare annotation was computed. [2022-11-20 20:18:06,795 INFO L899 garLoopResultBuilder]: For program point L4688(lines 4688 4692) no Hoare annotation was computed. [2022-11-20 20:18:06,795 INFO L895 garLoopResultBuilder]: At program point L5514(line 5514) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 20:18:06,795 INFO L899 garLoopResultBuilder]: For program point L5514-1(line 5514) no Hoare annotation was computed. [2022-11-20 20:18:06,795 INFO L895 garLoopResultBuilder]: At program point L5514-2(lines 5513 5515) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 20:18:06,795 INFO L899 garLoopResultBuilder]: For program point L3896(lines 3896 3899) no Hoare annotation was computed. [2022-11-20 20:18:06,796 INFO L899 garLoopResultBuilder]: For program point L3896-2(lines 3896 3899) no Hoare annotation was computed. [2022-11-20 20:18:06,796 INFO L895 garLoopResultBuilder]: At program point L4722(lines 4566 4727) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 20:18:06,796 INFO L899 garLoopResultBuilder]: For program point L3731(lines 3731 3734) no Hoare annotation was computed. [2022-11-20 20:18:06,796 INFO L899 garLoopResultBuilder]: For program point L4623(line 4623) no Hoare annotation was computed. [2022-11-20 20:18:06,796 INFO L899 garLoopResultBuilder]: For program point L3599-1(line 3599) no Hoare annotation was computed. [2022-11-20 20:18:06,796 INFO L895 garLoopResultBuilder]: At program point L3599(line 3599) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 20:18:06,797 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-11-20 20:18:06,797 INFO L895 garLoopResultBuilder]: At program point L3930(line 3930) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 20:18:06,797 INFO L899 garLoopResultBuilder]: For program point L3897-1(line 3897) no Hoare annotation was computed. [2022-11-20 20:18:06,797 INFO L899 garLoopResultBuilder]: For program point L3930-1(line 3930) no Hoare annotation was computed. [2022-11-20 20:18:06,797 INFO L895 garLoopResultBuilder]: At program point L3897(line 3897) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 20:18:06,797 INFO L895 garLoopResultBuilder]: At program point L3732(line 3732) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 20:18:06,798 INFO L899 garLoopResultBuilder]: For program point L3732-1(line 3732) no Hoare annotation was computed. [2022-11-20 20:18:06,798 INFO L899 garLoopResultBuilder]: For program point L4657(line 4657) no Hoare annotation was computed. [2022-11-20 20:18:06,798 INFO L899 garLoopResultBuilder]: For program point L4624(lines 4624 4629) no Hoare annotation was computed. [2022-11-20 20:18:06,798 INFO L895 garLoopResultBuilder]: At program point L5450(lines 5443 5452) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_state_variable_3~0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) ~ldv_state_variable_2~0)) [2022-11-20 20:18:06,798 INFO L899 garLoopResultBuilder]: For program point L3931(lines 3931 3948) no Hoare annotation was computed. [2022-11-20 20:18:06,798 INFO L895 garLoopResultBuilder]: At program point L3865(lines 3803 3886) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 20:18:06,799 INFO L899 garLoopResultBuilder]: For program point L4658(lines 4658 4674) no Hoare annotation was computed. [2022-11-20 20:18:06,799 INFO L895 garLoopResultBuilder]: At program point L5517(lines 5516 5518) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 20:18:06,799 INFO L895 garLoopResultBuilder]: At program point L3932(line 3932) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 20:18:06,799 INFO L899 garLoopResultBuilder]: For program point L3932-1(line 3932) no Hoare annotation was computed. [2022-11-20 20:18:06,799 INFO L895 garLoopResultBuilder]: At program point L3635(lines 3620 3637) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 20:18:06,799 INFO L899 garLoopResultBuilder]: For program point L4593(line 4593) no Hoare annotation was computed. [2022-11-20 20:18:06,800 INFO L902 garLoopResultBuilder]: At program point IS_ERRENTRY(lines 2120 2126) the Hoare annotation is: true [2022-11-20 20:18:06,800 INFO L899 garLoopResultBuilder]: For program point L2123-1(line 2123) no Hoare annotation was computed. [2022-11-20 20:18:06,800 INFO L899 garLoopResultBuilder]: For program point IS_ERRFINAL(lines 2120 2126) no Hoare annotation was computed. [2022-11-20 20:18:06,800 INFO L902 garLoopResultBuilder]: At program point L2123(line 2123) the Hoare annotation is: true [2022-11-20 20:18:06,800 INFO L899 garLoopResultBuilder]: For program point IS_ERREXIT(lines 2120 2126) no Hoare annotation was computed. [2022-11-20 20:18:06,804 INFO L444 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-20 20:18:06,806 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-20 20:18:06,884 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.11 08:18:06 BoogieIcfgContainer [2022-11-20 20:18:06,885 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-20 20:18:06,885 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-20 20:18:06,885 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-20 20:18:06,886 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-20 20:18:06,886 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 08:16:12" (3/4) ... [2022-11-20 20:18:06,889 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-11-20 20:18:06,899 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kstrtoul [2022-11-20 20:18:06,900 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sysfs_remove_group [2022-11-20 20:18:06,900 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_get_drvdata [2022-11-20 20:18:06,900 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_get_clientdata [2022-11-20 20:18:06,900 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_unregister_device [2022-11-20 20:18:06,900 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure w83791d_detect [2022-11-20 20:18:06,900 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2022-11-20 20:18:06,900 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_update_lock_of_w83791d_data [2022-11-20 20:18:06,901 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sysfs_create_group [2022-11-20 20:18:06,901 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-11-20 20:18:06,901 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2022-11-20 20:18:06,901 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_update_lock_of_w83791d_data [2022-11-20 20:18:06,901 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure w83791d_read [2022-11-20 20:18:06,901 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock [2022-11-20 20:18:06,901 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure w83791d_update_device [2022-11-20 20:18:06,901 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure w83791d_write [2022-11-20 20:18:06,902 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_new_dummy [2022-11-20 20:18:06,902 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2022-11-20 20:18:06,902 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure IS_ERR [2022-11-20 20:18:06,945 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 481 nodes and edges [2022-11-20 20:18:06,950 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 208 nodes and edges [2022-11-20 20:18:06,954 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 92 nodes and edges [2022-11-20 20:18:06,959 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 45 nodes and edges [2022-11-20 20:18:06,963 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 23 nodes and edges [2022-11-20 20:18:06,975 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 11 nodes and edges [2022-11-20 20:18:06,978 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2022-11-20 20:18:06,979 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2022-11-20 20:18:06,981 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-20 20:18:06,983 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-20 20:18:07,039 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 20:18:07,039 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 20:18:07,040 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 20:18:07,041 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 20:18:07,041 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 20:18:07,041 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 20:18:07,041 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 20:18:07,042 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 20:18:07,042 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 20:18:07,042 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 20:18:07,042 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 20:18:07,042 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 20:18:07,042 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 20:18:07,042 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 20:18:07,043 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 20:18:07,043 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 20:18:07,043 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 20:18:07,043 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 20:18:07,044 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 20:18:07,044 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 20:18:07,044 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 20:18:07,044 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 20:18:07,044 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 20:18:07,045 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 20:18:07,045 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 20:18:07,045 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 20:18:07,048 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 20:18:07,049 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 20:18:07,049 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 20:18:07,049 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 20:18:07,049 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 20:18:07,049 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 20:18:07,049 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 20:18:07,050 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 20:18:07,050 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 20:18:07,050 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 20:18:07,050 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 20:18:07,050 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 20:18:07,050 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 20:18:07,050 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 20:18:07,051 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 20:18:07,051 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 20:18:07,051 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 20:18:07,051 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 20:18:07,051 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 20:18:07,051 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 20:18:07,051 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 20:18:07,052 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 20:18:07,052 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 20:18:07,052 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 20:18:07,053 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 20:18:07,639 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/bin/utaipan-6cKwYrpEi9/witness.graphml [2022-11-20 20:18:07,639 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-20 20:18:07,640 INFO L158 Benchmark]: Toolchain (without parser) took 135923.87ms. Allocated memory was 88.1MB in the beginning and 471.9MB in the end (delta: 383.8MB). Free memory was 58.0MB in the beginning and 116.7MB in the end (delta: -58.7MB). Peak memory consumption was 326.3MB. Max. memory is 16.1GB. [2022-11-20 20:18:07,640 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 58.7MB. Free memory is still 36.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 20:18:07,641 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3000.36ms. Allocated memory was 88.1MB in the beginning and 190.8MB in the end (delta: 102.8MB). Free memory was 57.8MB in the beginning and 124.6MB in the end (delta: -66.8MB). Peak memory consumption was 71.2MB. Max. memory is 16.1GB. [2022-11-20 20:18:07,641 INFO L158 Benchmark]: Boogie Procedure Inliner took 307.75ms. Allocated memory is still 190.8MB. Free memory was 124.6MB in the beginning and 95.3MB in the end (delta: 29.4MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2022-11-20 20:18:07,641 INFO L158 Benchmark]: Boogie Preprocessor took 312.59ms. Allocated memory is still 190.8MB. Free memory was 95.3MB in the beginning and 106.7MB in the end (delta: -11.5MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2022-11-20 20:18:07,643 INFO L158 Benchmark]: RCFGBuilder took 17460.05ms. Allocated memory was 190.8MB in the beginning and 471.9MB in the end (delta: 281.0MB). Free memory was 106.7MB in the beginning and 232.5MB in the end (delta: -125.8MB). Peak memory consumption was 274.8MB. Max. memory is 16.1GB. [2022-11-20 20:18:07,643 INFO L158 Benchmark]: TraceAbstraction took 114075.30ms. Allocated memory is still 471.9MB. Free memory was 231.4MB in the beginning and 234.2MB in the end (delta: -2.7MB). Peak memory consumption was 135.8MB. Max. memory is 16.1GB. [2022-11-20 20:18:07,644 INFO L158 Benchmark]: Witness Printer took 754.02ms. Allocated memory is still 471.9MB. Free memory was 234.2MB in the beginning and 116.7MB in the end (delta: 117.4MB). Peak memory consumption was 117.4MB. Max. memory is 16.1GB. [2022-11-20 20:18:07,646 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 58.7MB. Free memory is still 36.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3000.36ms. Allocated memory was 88.1MB in the beginning and 190.8MB in the end (delta: 102.8MB). Free memory was 57.8MB in the beginning and 124.6MB in the end (delta: -66.8MB). Peak memory consumption was 71.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 307.75ms. Allocated memory is still 190.8MB. Free memory was 124.6MB in the beginning and 95.3MB in the end (delta: 29.4MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 312.59ms. Allocated memory is still 190.8MB. Free memory was 95.3MB in the beginning and 106.7MB in the end (delta: -11.5MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * RCFGBuilder took 17460.05ms. Allocated memory was 190.8MB in the beginning and 471.9MB in the end (delta: 281.0MB). Free memory was 106.7MB in the beginning and 232.5MB in the end (delta: -125.8MB). Peak memory consumption was 274.8MB. Max. memory is 16.1GB. * TraceAbstraction took 114075.30ms. Allocated memory is still 471.9MB. Free memory was 231.4MB in the beginning and 234.2MB in the end (delta: -2.7MB). Peak memory consumption was 135.8MB. Max. memory is 16.1GB. * Witness Printer took 754.02ms. Allocated memory is still 471.9MB. Free memory was 234.2MB in the beginning and 116.7MB in the end (delta: 117.4MB). Peak memory consumption was 117.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 5017]: 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 20 procedures, 500 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 113.9s, OverallIterations: 10, TraceHistogramMax: 2, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 7.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 20.2s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 5345 SdHoareTripleChecker+Valid, 5.6s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 5345 mSDsluCounter, 10815 SdHoareTripleChecker+Invalid, 5.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 3381 mSDsCounter, 11 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 50 IncrementalHoareTripleChecker+Invalid, 61 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 11 mSolverCounterUnsat, 7434 mSDtfsCounter, 50 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 325 GetRequests, 315 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=3375occurred in iteration=9, InterpolantAutomatonStates: 30, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.8s AutomataMinimizationTime, 10 MinimizatonAttempts, 21 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 220 LocationsWithAnnotation, 6882 PreInvPairs, 8211 NumberOfFragments, 3732 HoareAnnotationTreeSize, 6882 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 1.3s HoareSimplificationTime, 220 FomulaSimplificationsInter, 48961 FormulaSimplificationTreeSizeReductionInter, 18.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.6s SsaConstructionTime, 74.6s SatisfiabilityAnalysisTime, 3.9s InterpolantComputationTime, 335 NumberOfCodeBlocks, 335 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 325 ConstructedInterpolants, 0 QuantifiedInterpolants, 525 SizeOfPredicates, 1 NumberOfNonLiveVariables, 42020 ConjunctsInSsa, 22 ConjunctsInUnsatCore, 10 InterpolantComputations, 10 PerfectInterpolantSequences, 8/8 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: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 5513]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 5570]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 4997]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 4230]: Loop Invariant Derived loop invariant: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 4230]: Loop Invariant Derived loop invariant: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 5559]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4559]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3690]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3803]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 2218]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4527]: Loop Invariant Derived loop invariant: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && 1bv32 == ldv_state_variable_0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 4230]: Loop Invariant Derived loop invariant: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 4230]: Loop Invariant Derived loop invariant: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 4187]: Loop Invariant Derived loop invariant: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 4230]: Loop Invariant Derived loop invariant: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 2114]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 4230]: Loop Invariant Derived loop invariant: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 4534]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 5443]: Loop Invariant Derived loop invariant: (((((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && 0bv32 == ldv_state_variable_3) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1) && 0bv32 == ldv_state_variable_2 - InvariantResult [Line: 3620]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 4230]: Loop Invariant Derived loop invariant: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 5005]: Loop Invariant Derived loop invariant: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 4230]: Loop Invariant Derived loop invariant: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 4566]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 4230]: Loop Invariant Derived loop invariant: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 5516]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3684]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3684]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3803]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 4230]: Loop Invariant Derived loop invariant: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3609]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 5574]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3480]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 4230]: Loop Invariant Derived loop invariant: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3888]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 5534]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3690]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3803]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 4230]: Loop Invariant Derived loop invariant: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3803]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3690]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 5526]: Loop Invariant Derived loop invariant: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && 1bv32 == ldv_state_variable_0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 4230]: Loop Invariant Derived loop invariant: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3907]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3788]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 5479]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 5530]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 5453]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 2211]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 4566]: Loop Invariant Derived loop invariant: ((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32 - InvariantResult [Line: 5503]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 2200]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3803]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 4230]: Loop Invariant Derived loop invariant: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 2225]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 5510]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3674]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3593]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 5519]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 4230]: Loop Invariant Derived loop invariant: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 5545]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3803]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) RESULT: Ultimate proved your program to be correct! [2022-11-20 20:18:07,733 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0655ed7-59d9-44b6-82f0-ae449aa91b43/bin/utaipan-6cKwYrpEi9/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