./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-aloop.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8393723b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4acba89e-74c2-400f-af5e-23f22980a228/bin/utaipan-I9t0OCRTmS/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4acba89e-74c2-400f-af5e-23f22980a228/bin/utaipan-I9t0OCRTmS/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4acba89e-74c2-400f-af5e-23f22980a228/bin/utaipan-I9t0OCRTmS/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4acba89e-74c2-400f-af5e-23f22980a228/bin/utaipan-I9t0OCRTmS/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-aloop.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4acba89e-74c2-400f-af5e-23f22980a228/bin/utaipan-I9t0OCRTmS/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4acba89e-74c2-400f-af5e-23f22980a228/bin/utaipan-I9t0OCRTmS --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0b0b41862c2f2ed85815e97691c99c06d3eb1c9f09c717c7d2a79de23098870a --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-8393723 [2022-11-19 08:12:53,076 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-19 08:12:53,079 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-19 08:12:53,116 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-19 08:12:53,117 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-19 08:12:53,121 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-19 08:12:53,125 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-19 08:12:53,129 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-19 08:12:53,131 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-19 08:12:53,139 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-19 08:12:53,140 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-19 08:12:53,142 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-19 08:12:53,143 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-19 08:12:53,145 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-19 08:12:53,146 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-19 08:12:53,147 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-19 08:12:53,148 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-19 08:12:53,148 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-19 08:12:53,150 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-19 08:12:53,151 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-19 08:12:53,153 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-19 08:12:53,154 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-19 08:12:53,155 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-19 08:12:53,156 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-19 08:12:53,159 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-19 08:12:53,160 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-19 08:12:53,160 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-19 08:12:53,161 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-19 08:12:53,161 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-19 08:12:53,162 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-19 08:12:53,162 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-19 08:12:53,163 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-19 08:12:53,164 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-19 08:12:53,165 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-19 08:12:53,165 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-19 08:12:53,166 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-19 08:12:53,166 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-19 08:12:53,167 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-19 08:12:53,167 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-19 08:12:53,168 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-19 08:12:53,168 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-19 08:12:53,169 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4acba89e-74c2-400f-af5e-23f22980a228/bin/utaipan-I9t0OCRTmS/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-19 08:12:53,191 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-19 08:12:53,192 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-19 08:12:53,192 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-19 08:12:53,192 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-19 08:12:53,193 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-19 08:12:53,193 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-19 08:12:53,193 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-19 08:12:53,194 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-19 08:12:53,194 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-19 08:12:53,194 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-19 08:12:53,194 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-19 08:12:53,194 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-19 08:12:53,195 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-19 08:12:53,195 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-19 08:12:53,195 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-19 08:12:53,195 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-19 08:12:53,196 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-19 08:12:53,196 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-19 08:12:53,197 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-19 08:12:53,197 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-19 08:12:53,197 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-19 08:12:53,197 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-19 08:12:53,198 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-19 08:12:53,198 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-19 08:12:53,198 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-19 08:12:53,198 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-19 08:12:53,198 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-19 08:12:53,199 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-19 08:12:53,199 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-19 08:12:53,199 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 08:12:53,199 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-19 08:12:53,200 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-19 08:12:53,200 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-19 08:12:53,200 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-19 08:12:53,200 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-19 08:12:53,201 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-19 08:12:53,201 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-19 08:12:53,201 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-19 08:12:53,201 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_4acba89e-74c2-400f-af5e-23f22980a228/bin/utaipan-I9t0OCRTmS/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4acba89e-74c2-400f-af5e-23f22980a228/bin/utaipan-I9t0OCRTmS Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0b0b41862c2f2ed85815e97691c99c06d3eb1c9f09c717c7d2a79de23098870a [2022-11-19 08:12:53,423 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-19 08:12:53,449 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-19 08:12:53,452 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-19 08:12:53,453 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-19 08:12:53,454 INFO L275 PluginConnector]: CDTParser initialized [2022-11-19 08:12:53,455 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4acba89e-74c2-400f-af5e-23f22980a228/bin/utaipan-I9t0OCRTmS/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-aloop.ko-entry_point.cil.out.i [2022-11-19 08:12:53,525 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4acba89e-74c2-400f-af5e-23f22980a228/bin/utaipan-I9t0OCRTmS/data/619f46b00/6a36eb3c941049b6b575f886846026b8/FLAG58852f518 [2022-11-19 08:12:54,384 INFO L306 CDTParser]: Found 1 translation units. [2022-11-19 08:12:54,387 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4acba89e-74c2-400f-af5e-23f22980a228/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-aloop.ko-entry_point.cil.out.i [2022-11-19 08:12:54,432 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4acba89e-74c2-400f-af5e-23f22980a228/bin/utaipan-I9t0OCRTmS/data/619f46b00/6a36eb3c941049b6b575f886846026b8/FLAG58852f518 [2022-11-19 08:12:54,536 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4acba89e-74c2-400f-af5e-23f22980a228/bin/utaipan-I9t0OCRTmS/data/619f46b00/6a36eb3c941049b6b575f886846026b8 [2022-11-19 08:12:54,539 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-19 08:12:54,540 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-19 08:12:54,542 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-19 08:12:54,543 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-19 08:12:54,547 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-19 08:12:54,547 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 08:12:54" (1/1) ... [2022-11-19 08:12:54,549 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b7049f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:12:54, skipping insertion in model container [2022-11-19 08:12:54,549 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 08:12:54" (1/1) ... [2022-11-19 08:12:54,558 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-19 08:12:54,690 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-19 08:12:55,245 WARN L1258 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3724] [2022-11-19 08:12:55,247 WARN L1258 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3725-3726] [2022-11-19 08:12:55,524 WARN L234 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4acba89e-74c2-400f-af5e-23f22980a228/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-aloop.ko-entry_point.cil.out.i[111472,111485] [2022-11-19 08:12:56,378 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 08:12:56,424 INFO L203 MainTranslator]: Completed pre-run [2022-11-19 08:12:56,561 WARN L1258 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3724] [2022-11-19 08:12:56,562 WARN L1258 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3725-3726] [2022-11-19 08:12:56,574 WARN L234 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4acba89e-74c2-400f-af5e-23f22980a228/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-aloop.ko-entry_point.cil.out.i[111472,111485] [2022-11-19 08:12:56,833 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 08:12:56,957 INFO L208 MainTranslator]: Completed translation [2022-11-19 08:12:56,957 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:12:56 WrapperNode [2022-11-19 08:12:56,958 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-19 08:12:56,959 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-19 08:12:56,959 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-19 08:12:56,959 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-19 08:12:56,983 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:12:56" (1/1) ... [2022-11-19 08:12:57,086 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:12:56" (1/1) ... [2022-11-19 08:12:57,199 INFO L138 Inliner]: procedures = 205, calls = 1649, calls flagged for inlining = 86, calls inlined = 81, statements flattened = 3582 [2022-11-19 08:12:57,199 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-19 08:12:57,200 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-19 08:12:57,200 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-19 08:12:57,200 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-19 08:12:57,209 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:12:56" (1/1) ... [2022-11-19 08:12:57,210 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:12:56" (1/1) ... [2022-11-19 08:12:57,255 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:12:56" (1/1) ... [2022-11-19 08:12:57,256 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:12:56" (1/1) ... [2022-11-19 08:12:57,382 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:12:56" (1/1) ... [2022-11-19 08:12:57,410 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:12:56" (1/1) ... [2022-11-19 08:12:57,435 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:12:56" (1/1) ... [2022-11-19 08:12:57,455 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:12:56" (1/1) ... [2022-11-19 08:12:57,487 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-19 08:12:57,488 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-19 08:12:57,488 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-19 08:12:57,488 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-19 08:12:57,489 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:12:56" (1/1) ... [2022-11-19 08:12:57,498 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 08:12:57,514 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4acba89e-74c2-400f-af5e-23f22980a228/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 08:12:57,529 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4acba89e-74c2-400f-af5e-23f22980a228/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-19 08:12:57,534 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4acba89e-74c2-400f-af5e-23f22980a228/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-19 08:12:57,594 INFO L130 BoogieDeclarations]: Found specification of procedure get_setup [2022-11-19 08:12:57,594 INFO L138 BoogieDeclarations]: Found implementation of procedure get_setup [2022-11-19 08:12:57,594 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-19 08:12:57,595 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-19 08:12:57,595 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-19 08:12:57,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-19 08:12:57,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-19 08:12:57,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-19 08:12:57,596 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_format_set_silence [2022-11-19 08:12:57,596 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_format_set_silence [2022-11-19 08:12:57,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-11-19 08:12:57,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-11-19 08:12:57,596 INFO L130 BoogieDeclarations]: Found specification of procedure byte_pos [2022-11-19 08:12:57,596 INFO L138 BoogieDeclarations]: Found implementation of procedure byte_pos [2022-11-19 08:12:57,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-19 08:12:57,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-19 08:12:57,597 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_trigger [2022-11-19 08:12:57,597 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_trigger [2022-11-19 08:12:57,597 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_pcm_new [2022-11-19 08:12:57,598 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_pcm_new [2022-11-19 08:12:57,598 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-19 08:12:57,598 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-19 08:12:57,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-19 08:12:57,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-19 08:12:57,599 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_open [2022-11-19 08:12:57,599 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_open [2022-11-19 08:12:57,599 INFO L130 BoogieDeclarations]: Found specification of procedure params_change [2022-11-19 08:12:57,599 INFO L138 BoogieDeclarations]: Found implementation of procedure params_change [2022-11-19 08:12:57,599 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-19 08:12:57,600 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-19 08:12:57,600 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_set_ops [2022-11-19 08:12:57,600 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_set_ops [2022-11-19 08:12:57,601 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64 [2022-11-19 08:12:57,601 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64 [2022-11-19 08:12:57,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_1 [2022-11-19 08:12:57,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_1 [2022-11-19 08:12:57,601 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_timer_stop [2022-11-19 08:12:57,602 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_timer_stop [2022-11-19 08:12:57,602 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-19 08:12:57,602 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_hw_free [2022-11-19 08:12:57,602 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_hw_free [2022-11-19 08:12:57,603 INFO L130 BoogieDeclarations]: Found specification of procedure get_cable_index [2022-11-19 08:12:57,603 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cable_index [2022-11-19 08:12:57,604 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_suspend_all [2022-11-19 08:12:57,604 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_suspend_all [2022-11-19 08:12:57,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-19 08:12:57,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-11-19 08:12:57,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-11-19 08:12:57,606 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2022-11-19 08:12:57,606 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2022-11-19 08:12:57,607 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-19 08:12:57,607 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-19 08:12:57,607 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-19 08:12:57,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-19 08:12:57,607 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_lib_get_vmalloc_page [2022-11-19 08:12:57,609 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_lib_get_vmalloc_page [2022-11-19 08:12:57,609 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-19 08:12:57,609 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-19 08:12:57,609 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_close [2022-11-19 08:12:57,610 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_close [2022-11-19 08:12:57,610 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-19 08:12:57,610 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-19 08:12:57,610 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-19 08:12:57,611 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-19 08:12:57,611 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_active_notify [2022-11-19 08:12:57,611 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_active_notify [2022-11-19 08:12:57,612 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-19 08:12:57,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-19 08:12:57,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-19 08:12:57,613 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-11-19 08:12:57,613 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-11-19 08:12:57,613 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_pointer [2022-11-19 08:12:57,613 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_pointer [2022-11-19 08:12:57,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-19 08:12:57,613 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_hw_params [2022-11-19 08:12:57,614 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_hw_params [2022-11-19 08:12:57,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-19 08:12:57,614 INFO L130 BoogieDeclarations]: Found specification of procedure bytepos_finish [2022-11-19 08:12:57,615 INFO L138 BoogieDeclarations]: Found implementation of procedure bytepos_finish [2022-11-19 08:12:57,615 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_timer_start [2022-11-19 08:12:57,615 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_timer_start [2022-11-19 08:12:57,616 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_prepare [2022-11-19 08:12:57,616 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_prepare [2022-11-19 08:12:57,617 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_1 [2022-11-19 08:12:57,617 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_1 [2022-11-19 08:12:57,617 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_proc_new [2022-11-19 08:12:57,617 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_proc_new [2022-11-19 08:12:57,618 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-19 08:12:57,618 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-19 08:12:57,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-19 08:12:57,619 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-19 08:12:57,619 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-19 08:12:57,619 INFO L130 BoogieDeclarations]: Found specification of procedure bytepos_delta [2022-11-19 08:12:57,619 INFO L138 BoogieDeclarations]: Found implementation of procedure bytepos_delta [2022-11-19 08:12:57,619 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_suspend [2022-11-19 08:12:57,620 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_suspend [2022-11-19 08:12:57,620 INFO L130 BoogieDeclarations]: Found specification of procedure frames_to_bytes [2022-11-19 08:12:57,620 INFO L138 BoogieDeclarations]: Found implementation of procedure frames_to_bytes [2022-11-19 08:12:57,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-19 08:12:57,621 INFO L130 BoogieDeclarations]: Found specification of procedure snd_ctl_notify [2022-11-19 08:12:57,621 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_ctl_notify [2022-11-19 08:12:57,621 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_resume [2022-11-19 08:12:57,621 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_resume [2022-11-19 08:12:57,621 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_pos_update [2022-11-19 08:12:57,622 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_pos_update [2022-11-19 08:12:57,622 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_lib_ioctl [2022-11-19 08:12:57,623 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_lib_ioctl [2022-11-19 08:12:57,626 INFO L130 BoogieDeclarations]: Found specification of procedure snd_power_change_state [2022-11-19 08:12:57,626 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_power_change_state [2022-11-19 08:12:57,627 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_free [2022-11-19 08:12:57,627 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_free [2022-11-19 08:12:57,628 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2022-11-19 08:12:57,629 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2022-11-19 08:12:57,630 INFO L130 BoogieDeclarations]: Found specification of procedure bytes_to_frames [2022-11-19 08:12:57,631 INFO L138 BoogieDeclarations]: Found implementation of procedure bytes_to_frames [2022-11-19 08:12:57,665 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_unregister_all [2022-11-19 08:12:57,665 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_unregister_all [2022-11-19 08:12:57,665 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-19 08:12:57,665 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-19 08:12:57,665 INFO L130 BoogieDeclarations]: Found specification of procedure clear_capture_buf [2022-11-19 08:12:57,665 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_capture_buf [2022-11-19 08:12:57,666 INFO L130 BoogieDeclarations]: Found specification of procedure params_change_substream [2022-11-19 08:12:57,666 INFO L138 BoogieDeclarations]: Found implementation of procedure params_change_substream [2022-11-19 08:12:57,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-19 08:12:57,666 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-19 08:12:57,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-19 08:12:57,666 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-11-19 08:12:57,666 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-11-19 08:12:58,395 INFO L235 CfgBuilder]: Building ICFG [2022-11-19 08:12:58,400 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-19 08:12:58,788 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-19 08:13:22,062 INFO L276 CfgBuilder]: Performing block encoding [2022-11-19 08:13:24,696 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-19 08:13:24,697 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-11-19 08:13:24,701 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 08:13:24 BoogieIcfgContainer [2022-11-19 08:13:24,701 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-19 08:13:24,703 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-19 08:13:24,703 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-19 08:13:24,707 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-19 08:13:24,707 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 08:12:54" (1/3) ... [2022-11-19 08:13:24,708 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3e32461a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 08:13:24, skipping insertion in model container [2022-11-19 08:13:24,708 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:12:56" (2/3) ... [2022-11-19 08:13:24,708 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3e32461a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 08:13:24, skipping insertion in model container [2022-11-19 08:13:24,708 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 08:13:24" (3/3) ... [2022-11-19 08:13:24,710 INFO L112 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-aloop.ko-entry_point.cil.out.i [2022-11-19 08:13:24,730 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-19 08:13:24,730 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-19 08:13:24,816 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-19 08:13:24,823 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;@64aea0b5, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-19 08:13:24,823 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-19 08:13:24,831 INFO L276 IsEmpty]: Start isEmpty. Operand has 634 states, 410 states have (on average 1.4365853658536585) internal successors, (589), 433 states have internal predecessors, (589), 167 states have call successors, (167), 56 states have call predecessors, (167), 55 states have return successors, (160), 153 states have call predecessors, (160), 160 states have call successors, (160) [2022-11-19 08:13:24,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-11-19 08:13:24,862 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 08:13:24,863 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 08:13:24,863 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 08:13:24,875 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 08:13:24,876 INFO L85 PathProgramCache]: Analyzing trace with hash -1119163132, now seen corresponding path program 1 times [2022-11-19 08:13:24,888 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 08:13:24,889 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [161212252] [2022-11-19 08:13:24,890 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:13:24,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 08:13:25,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:13:25,583 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-11-19 08:13:25,584 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 08:13:25,584 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [161212252] [2022-11-19 08:13:25,585 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [161212252] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 08:13:25,585 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 08:13:25,586 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-19 08:13:25,587 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1591936319] [2022-11-19 08:13:25,588 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 08:13:25,593 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-19 08:13:25,593 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 08:13:25,623 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-19 08:13:25,630 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 08:13:25,634 INFO L87 Difference]: Start difference. First operand has 634 states, 410 states have (on average 1.4365853658536585) internal successors, (589), 433 states have internal predecessors, (589), 167 states have call successors, (167), 56 states have call predecessors, (167), 55 states have return successors, (160), 153 states have call predecessors, (160), 160 states have call successors, (160) Second operand has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 3 states have internal predecessors, (28), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-11-19 08:13:27,342 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 08:13:29,610 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 08:13:32,889 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 08:13:35,805 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.15s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 08:13:35,910 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 08:13:35,910 INFO L93 Difference]: Finished difference Result 1819 states and 2635 transitions. [2022-11-19 08:13:35,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-19 08:13:35,913 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 3 states have internal predecessors, (28), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 52 [2022-11-19 08:13:35,913 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 08:13:35,936 INFO L225 Difference]: With dead ends: 1819 [2022-11-19 08:13:35,937 INFO L226 Difference]: Without dead ends: 1171 [2022-11-19 08:13:35,945 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 08:13:35,948 INFO L413 NwaCegarLoop]: 936 mSDtfsCounter, 797 mSDsluCounter, 739 mSDsCounter, 0 mSdLazyCounter, 273 mSolverCounterSat, 2 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 798 SdHoareTripleChecker+Valid, 1675 SdHoareTripleChecker+Invalid, 277 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 273 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.1s IncrementalHoareTripleChecker+Time [2022-11-19 08:13:35,949 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [798 Valid, 1675 Invalid, 277 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 273 Invalid, 2 Unknown, 0 Unchecked, 10.1s Time] [2022-11-19 08:13:35,967 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1171 states. [2022-11-19 08:13:36,142 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1171 to 1166. [2022-11-19 08:13:36,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1166 states, 761 states have (on average 1.4060446780551905) internal successors, (1070), 791 states have internal predecessors, (1070), 296 states have call successors, (296), 109 states have call predecessors, (296), 108 states have return successors, (296), 279 states have call predecessors, (296), 295 states have call successors, (296) [2022-11-19 08:13:36,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1166 states to 1166 states and 1662 transitions. [2022-11-19 08:13:36,161 INFO L78 Accepts]: Start accepts. Automaton has 1166 states and 1662 transitions. Word has length 52 [2022-11-19 08:13:36,162 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 08:13:36,162 INFO L495 AbstractCegarLoop]: Abstraction has 1166 states and 1662 transitions. [2022-11-19 08:13:36,163 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 3 states have internal predecessors, (28), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-11-19 08:13:36,163 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 1662 transitions. [2022-11-19 08:13:36,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-11-19 08:13:36,171 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 08:13:36,171 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 08:13:36,171 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-19 08:13:36,172 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 08:13:36,172 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 08:13:36,173 INFO L85 PathProgramCache]: Analyzing trace with hash -2008585751, now seen corresponding path program 1 times [2022-11-19 08:13:36,173 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 08:13:36,175 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [679159041] [2022-11-19 08:13:36,176 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:13:36,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 08:13:36,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:13:36,456 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-11-19 08:13:36,456 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 08:13:36,459 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [679159041] [2022-11-19 08:13:36,459 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [679159041] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 08:13:36,460 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 08:13:36,460 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-19 08:13:36,460 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1706088677] [2022-11-19 08:13:36,460 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 08:13:36,462 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-19 08:13:36,462 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 08:13:36,463 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-19 08:13:36,463 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 08:13:36,463 INFO L87 Difference]: Start difference. First operand 1166 states and 1662 transitions. Second operand has 3 states, 3 states have (on average 11.0) internal successors, (33), 3 states have internal predecessors, (33), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-11-19 08:13:43,792 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 08:13:46,101 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 08:13:48,182 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.40s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 08:13:48,922 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 08:13:48,922 INFO L93 Difference]: Finished difference Result 3176 states and 4511 transitions. [2022-11-19 08:13:48,923 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-19 08:13:48,923 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 11.0) internal successors, (33), 3 states have internal predecessors, (33), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 57 [2022-11-19 08:13:48,924 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 08:13:48,937 INFO L225 Difference]: With dead ends: 3176 [2022-11-19 08:13:48,937 INFO L226 Difference]: Without dead ends: 2019 [2022-11-19 08:13:48,943 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 08:13:48,944 INFO L413 NwaCegarLoop]: 1146 mSDtfsCounter, 768 mSDsluCounter, 718 mSDsCounter, 0 mSdLazyCounter, 305 mSolverCounterSat, 2 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 11.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 769 SdHoareTripleChecker+Valid, 1864 SdHoareTripleChecker+Invalid, 309 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 305 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 12.3s IncrementalHoareTripleChecker+Time [2022-11-19 08:13:48,945 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [769 Valid, 1864 Invalid, 309 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 305 Invalid, 2 Unknown, 0 Unchecked, 12.3s Time] [2022-11-19 08:13:48,948 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2019 states. [2022-11-19 08:13:49,043 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2019 to 2015. [2022-11-19 08:13:49,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2015 states, 1323 states have (on average 1.4058956916099774) internal successors, (1860), 1374 states have internal predecessors, (1860), 498 states have call successors, (498), 194 states have call predecessors, (498), 193 states have return successors, (499), 470 states have call predecessors, (499), 497 states have call successors, (499) [2022-11-19 08:13:49,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2015 states to 2015 states and 2857 transitions. [2022-11-19 08:13:49,061 INFO L78 Accepts]: Start accepts. Automaton has 2015 states and 2857 transitions. Word has length 57 [2022-11-19 08:13:49,061 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 08:13:49,062 INFO L495 AbstractCegarLoop]: Abstraction has 2015 states and 2857 transitions. [2022-11-19 08:13:49,062 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 11.0) internal successors, (33), 3 states have internal predecessors, (33), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-11-19 08:13:49,067 INFO L276 IsEmpty]: Start isEmpty. Operand 2015 states and 2857 transitions. [2022-11-19 08:13:49,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-11-19 08:13:49,076 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 08:13:49,076 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 08:13:49,077 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-19 08:13:49,077 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 08:13:49,086 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 08:13:49,086 INFO L85 PathProgramCache]: Analyzing trace with hash 1196711539, now seen corresponding path program 1 times [2022-11-19 08:13:49,087 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 08:13:49,087 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1447660640] [2022-11-19 08:13:49,087 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:13:49,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 08:13:49,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:13:49,432 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2022-11-19 08:13:49,432 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 08:13:49,433 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1447660640] [2022-11-19 08:13:49,433 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1447660640] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 08:13:49,433 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 08:13:49,433 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-19 08:13:49,433 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [123616431] [2022-11-19 08:13:49,434 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 08:13:49,435 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-19 08:13:49,436 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 08:13:49,436 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-19 08:13:49,437 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 08:13:49,437 INFO L87 Difference]: Start difference. First operand 2015 states and 2857 transitions. Second operand has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 2 states have call successors, (13), 3 states have call predecessors, (13), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) [2022-11-19 08:13:53,707 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 08:13:56,367 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 08:13:58,349 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.24s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 08:13:59,202 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 08:13:59,203 INFO L93 Difference]: Finished difference Result 3544 states and 5090 transitions. [2022-11-19 08:13:59,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-19 08:13:59,203 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 2 states have call successors, (13), 3 states have call predecessors, (13), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) Word has length 88 [2022-11-19 08:13:59,204 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 08:13:59,224 INFO L225 Difference]: With dead ends: 3544 [2022-11-19 08:13:59,224 INFO L226 Difference]: Without dead ends: 3541 [2022-11-19 08:13:59,227 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 08:13:59,228 INFO L413 NwaCegarLoop]: 900 mSDtfsCounter, 711 mSDsluCounter, 731 mSDsCounter, 0 mSdLazyCounter, 223 mSolverCounterSat, 1 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 713 SdHoareTripleChecker+Valid, 1631 SdHoareTripleChecker+Invalid, 226 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 223 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.6s IncrementalHoareTripleChecker+Time [2022-11-19 08:13:59,229 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [713 Valid, 1631 Invalid, 226 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 223 Invalid, 2 Unknown, 0 Unchecked, 9.6s Time] [2022-11-19 08:13:59,234 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3541 states. [2022-11-19 08:13:59,373 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3541 to 3480. [2022-11-19 08:13:59,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3480 states, 2343 states have (on average 1.4285104566794709) internal successors, (3347), 2414 states have internal predecessors, (3347), 809 states have call successors, (809), 328 states have call predecessors, (809), 327 states have return successors, (822), 774 states have call predecessors, (822), 808 states have call successors, (822) [2022-11-19 08:13:59,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3480 states to 3480 states and 4978 transitions. [2022-11-19 08:13:59,399 INFO L78 Accepts]: Start accepts. Automaton has 3480 states and 4978 transitions. Word has length 88 [2022-11-19 08:13:59,399 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 08:13:59,399 INFO L495 AbstractCegarLoop]: Abstraction has 3480 states and 4978 transitions. [2022-11-19 08:13:59,400 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 2 states have call successors, (13), 3 states have call predecessors, (13), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) [2022-11-19 08:13:59,400 INFO L276 IsEmpty]: Start isEmpty. Operand 3480 states and 4978 transitions. [2022-11-19 08:13:59,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-11-19 08:13:59,411 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 08:13:59,412 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 08:13:59,412 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-19 08:13:59,412 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 08:13:59,413 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 08:13:59,413 INFO L85 PathProgramCache]: Analyzing trace with hash 455800926, now seen corresponding path program 1 times [2022-11-19 08:13:59,413 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 08:13:59,413 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1118487115] [2022-11-19 08:13:59,413 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:13:59,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 08:13:59,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:14:00,282 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-11-19 08:14:00,282 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 08:14:00,282 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1118487115] [2022-11-19 08:14:00,282 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1118487115] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 08:14:00,282 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 08:14:00,283 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-19 08:14:00,283 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1888912815] [2022-11-19 08:14:00,283 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 08:14:00,283 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-19 08:14:00,283 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 08:14:00,284 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-19 08:14:00,284 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 08:14:00,284 INFO L87 Difference]: Start difference. First operand 3480 states and 4978 transitions. Second operand has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 2 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2022-11-19 08:14:03,135 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.15s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 08:14:04,344 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.21s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 08:14:05,945 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 08:14:08,441 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 08:14:12,102 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.67s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 08:14:14,206 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 08:14:14,526 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 08:14:14,526 INFO L93 Difference]: Finished difference Result 9657 states and 13843 transitions. [2022-11-19 08:14:14,527 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-19 08:14:14,527 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 2 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) Word has length 102 [2022-11-19 08:14:14,528 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 08:14:14,563 INFO L225 Difference]: With dead ends: 9657 [2022-11-19 08:14:14,564 INFO L226 Difference]: Without dead ends: 6186 [2022-11-19 08:14:14,578 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 08:14:14,579 INFO L413 NwaCegarLoop]: 1241 mSDtfsCounter, 755 mSDsluCounter, 760 mSDsCounter, 0 mSdLazyCounter, 265 mSolverCounterSat, 3 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 757 SdHoareTripleChecker+Valid, 2001 SdHoareTripleChecker+Invalid, 270 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 265 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.0s IncrementalHoareTripleChecker+Time [2022-11-19 08:14:14,579 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [757 Valid, 2001 Invalid, 270 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 265 Invalid, 2 Unknown, 0 Unchecked, 14.0s Time] [2022-11-19 08:14:14,587 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6186 states. [2022-11-19 08:14:14,833 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6186 to 6182. [2022-11-19 08:14:14,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6182 states, 4176 states have (on average 1.4353448275862069) internal successors, (5994), 4311 states have internal predecessors, (5994), 1422 states have call successors, (1422), 584 states have call predecessors, (1422), 583 states have return successors, (1451), 1352 states have call predecessors, (1451), 1421 states have call successors, (1451) [2022-11-19 08:14:14,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6182 states to 6182 states and 8867 transitions. [2022-11-19 08:14:14,873 INFO L78 Accepts]: Start accepts. Automaton has 6182 states and 8867 transitions. Word has length 102 [2022-11-19 08:14:14,873 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 08:14:14,874 INFO L495 AbstractCegarLoop]: Abstraction has 6182 states and 8867 transitions. [2022-11-19 08:14:14,874 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 2 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2022-11-19 08:14:14,874 INFO L276 IsEmpty]: Start isEmpty. Operand 6182 states and 8867 transitions. [2022-11-19 08:14:14,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-11-19 08:14:14,901 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 08:14:14,901 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 08:14:14,901 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-19 08:14:14,902 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 08:14:14,902 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 08:14:14,902 INFO L85 PathProgramCache]: Analyzing trace with hash 84763972, now seen corresponding path program 1 times [2022-11-19 08:14:14,902 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 08:14:14,902 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1036821107] [2022-11-19 08:14:14,903 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:14:14,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 08:14:15,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:14:15,653 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-11-19 08:14:15,653 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 08:14:15,654 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1036821107] [2022-11-19 08:14:15,654 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1036821107] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 08:14:15,654 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 08:14:15,654 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-19 08:14:15,654 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [361752654] [2022-11-19 08:14:15,654 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 08:14:15,655 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-19 08:14:15,655 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 08:14:15,655 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-19 08:14:15,655 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 08:14:15,656 INFO L87 Difference]: Start difference. First operand 6182 states and 8867 transitions. Second operand has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2022-11-19 08:14:17,578 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 08:14:18,907 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.09s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 08:14:20,402 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.44s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 08:14:22,569 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 08:14:24,996 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.56s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 08:14:27,261 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 08:14:27,998 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 08:14:27,998 INFO L93 Difference]: Finished difference Result 18403 states and 26399 transitions. [2022-11-19 08:14:27,999 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-19 08:14:27,999 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) Word has length 120 [2022-11-19 08:14:27,999 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 08:14:28,067 INFO L225 Difference]: With dead ends: 18403 [2022-11-19 08:14:28,068 INFO L226 Difference]: Without dead ends: 12242 [2022-11-19 08:14:28,094 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 08:14:28,095 INFO L413 NwaCegarLoop]: 933 mSDtfsCounter, 885 mSDsluCounter, 757 mSDsCounter, 0 mSdLazyCounter, 224 mSolverCounterSat, 1 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 11.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 885 SdHoareTripleChecker+Valid, 1690 SdHoareTripleChecker+Invalid, 227 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 224 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 12.0s IncrementalHoareTripleChecker+Time [2022-11-19 08:14:28,095 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [885 Valid, 1690 Invalid, 227 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 224 Invalid, 2 Unknown, 0 Unchecked, 12.0s Time] [2022-11-19 08:14:28,111 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12242 states. [2022-11-19 08:14:28,777 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12242 to 11393. [2022-11-19 08:14:28,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11393 states, 7659 states have (on average 1.4353048700874789) internal successors, (10993), 7923 states have internal predecessors, (10993), 2646 states have call successors, (2646), 1088 states have call predecessors, (2646), 1087 states have return successors, (2705), 2507 states have call predecessors, (2705), 2645 states have call successors, (2705) [2022-11-19 08:14:28,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11393 states to 11393 states and 16344 transitions. [2022-11-19 08:14:28,857 INFO L78 Accepts]: Start accepts. Automaton has 11393 states and 16344 transitions. Word has length 120 [2022-11-19 08:14:28,858 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 08:14:28,858 INFO L495 AbstractCegarLoop]: Abstraction has 11393 states and 16344 transitions. [2022-11-19 08:14:28,858 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2022-11-19 08:14:28,859 INFO L276 IsEmpty]: Start isEmpty. Operand 11393 states and 16344 transitions. [2022-11-19 08:14:28,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2022-11-19 08:14:28,889 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 08:14:28,890 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 08:14:28,890 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-19 08:14:28,890 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 08:14:28,891 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 08:14:28,891 INFO L85 PathProgramCache]: Analyzing trace with hash -496496627, now seen corresponding path program 1 times [2022-11-19 08:14:28,891 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 08:14:28,891 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2128431391] [2022-11-19 08:14:28,892 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:14:28,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 08:14:29,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:14:29,882 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2022-11-19 08:14:29,883 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 08:14:29,883 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2128431391] [2022-11-19 08:14:29,883 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2128431391] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 08:14:29,883 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 08:14:29,883 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-19 08:14:29,883 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1686328181] [2022-11-19 08:14:29,883 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 08:14:29,884 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-19 08:14:29,884 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 08:14:29,884 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-19 08:14:29,884 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 08:14:29,885 INFO L87 Difference]: Start difference. First operand 11393 states and 16344 transitions. Second operand has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 2 states have call successors, (18), 3 states have call predecessors, (18), 1 states have return successors, (15), 1 states have call predecessors, (15), 1 states have call successors, (15) [2022-11-19 08:14:34,069 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 08:14:35,396 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.27s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 08:14:37,556 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 08:14:37,791 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 08:14:37,791 INFO L93 Difference]: Finished difference Result 11475 states and 16392 transitions. [2022-11-19 08:14:37,792 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-19 08:14:37,792 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 2 states have call successors, (18), 3 states have call predecessors, (18), 1 states have return successors, (15), 1 states have call predecessors, (15), 1 states have call successors, (15) Word has length 138 [2022-11-19 08:14:37,793 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 08:14:37,793 INFO L225 Difference]: With dead ends: 11475 [2022-11-19 08:14:37,794 INFO L226 Difference]: Without dead ends: 0 [2022-11-19 08:14:37,825 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 08:14:37,827 INFO L413 NwaCegarLoop]: 776 mSDtfsCounter, 671 mSDsluCounter, 124 mSDsCounter, 0 mSdLazyCounter, 138 mSolverCounterSat, 1 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 673 SdHoareTripleChecker+Valid, 900 SdHoareTripleChecker+Invalid, 141 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 138 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.6s IncrementalHoareTripleChecker+Time [2022-11-19 08:14:37,829 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [673 Valid, 900 Invalid, 141 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 138 Invalid, 2 Unknown, 0 Unchecked, 7.6s Time] [2022-11-19 08:14:37,830 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-11-19 08:14:37,830 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-11-19 08:14:37,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-19 08:14:37,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-11-19 08:14:37,833 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 138 [2022-11-19 08:14:37,833 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 08:14:37,833 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-11-19 08:14:37,833 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 2 states have call successors, (18), 3 states have call predecessors, (18), 1 states have return successors, (15), 1 states have call predecessors, (15), 1 states have call successors, (15) [2022-11-19 08:14:37,834 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-11-19 08:14:37,834 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-11-19 08:14:37,838 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-11-19 08:14:37,839 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-19 08:14:37,840 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-11-19 08:14:52,642 INFO L899 garLoopResultBuilder]: For program point div_u64EXIT(lines 3818 3826) no Hoare annotation was computed. [2022-11-19 08:14:52,642 INFO L902 garLoopResultBuilder]: At program point div_u64ENTRY(lines 3818 3826) the Hoare annotation is: true [2022-11-19 08:14:52,643 INFO L902 garLoopResultBuilder]: At program point L4639(line 4639) the Hoare annotation is: true [2022-11-19 08:14:52,643 INFO L899 garLoopResultBuilder]: For program point bytepos_deltaEXIT(lines 4632 4656) no Hoare annotation was computed. [2022-11-19 08:14:52,643 INFO L899 garLoopResultBuilder]: For program point L4639-1(line 4639) no Hoare annotation was computed. [2022-11-19 08:14:52,643 INFO L899 garLoopResultBuilder]: For program point L4642-1(line 4642) no Hoare annotation was computed. [2022-11-19 08:14:52,643 INFO L902 garLoopResultBuilder]: At program point bytepos_deltaENTRY(lines 4632 4656) the Hoare annotation is: true [2022-11-19 08:14:52,644 INFO L902 garLoopResultBuilder]: At program point L4642(line 4642) the Hoare annotation is: true [2022-11-19 08:14:52,644 INFO L895 garLoopResultBuilder]: At program point L4734(line 4734) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2022-11-19 08:14:52,644 INFO L899 garLoopResultBuilder]: For program point L4736-2(lines 4736 4746) no Hoare annotation was computed. [2022-11-19 08:14:52,644 INFO L899 garLoopResultBuilder]: For program point L4736(lines 4736 4746) no Hoare annotation was computed. [2022-11-19 08:14:52,644 INFO L899 garLoopResultBuilder]: For program point L4734-1(line 4734) no Hoare annotation was computed. [2022-11-19 08:14:52,645 INFO L899 garLoopResultBuilder]: For program point ldv_timer_1EXIT(lines 5745 5753) no Hoare annotation was computed. [2022-11-19 08:14:52,645 INFO L902 garLoopResultBuilder]: At program point L4747(line 4747) the Hoare annotation is: true [2022-11-19 08:14:52,645 INFO L899 garLoopResultBuilder]: For program point L4747-1(line 4747) no Hoare annotation was computed. [2022-11-19 08:14:52,645 INFO L902 garLoopResultBuilder]: At program point L4735(line 4735) the Hoare annotation is: true [2022-11-19 08:14:52,645 INFO L899 garLoopResultBuilder]: For program point L4735-1(line 4735) no Hoare annotation was computed. [2022-11-19 08:14:52,646 INFO L902 garLoopResultBuilder]: At program point L4737(line 4737) the Hoare annotation is: true [2022-11-19 08:14:52,646 INFO L899 garLoopResultBuilder]: For program point L4737-1(line 4737) no Hoare annotation was computed. [2022-11-19 08:14:52,646 INFO L895 garLoopResultBuilder]: At program point ldv_timer_1ENTRY(lines 5745 5753) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2022-11-19 08:14:52,646 INFO L895 garLoopResultBuilder]: At program point L4748(lines 4727 4750) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2022-11-19 08:14:52,646 INFO L895 garLoopResultBuilder]: At program point L4740-1(line 4740) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2022-11-19 08:14:52,647 INFO L899 garLoopResultBuilder]: For program point L4738(lines 4738 4744) no Hoare annotation was computed. [2022-11-19 08:14:52,647 INFO L902 garLoopResultBuilder]: At program point L4740(line 4740) the Hoare annotation is: true [2022-11-19 08:14:52,647 INFO L902 garLoopResultBuilder]: At program point dev_get_drvdataENTRY(lines 4001 4006) the Hoare annotation is: true [2022-11-19 08:14:52,647 INFO L899 garLoopResultBuilder]: For program point dev_get_drvdataEXIT(lines 4001 4006) no Hoare annotation was computed. [2022-11-19 08:14:52,647 INFO L899 garLoopResultBuilder]: For program point loopback_timer_stopEXIT(lines 4297 4304) no Hoare annotation was computed. [2022-11-19 08:14:52,647 INFO L902 garLoopResultBuilder]: At program point loopback_timer_stopENTRY(lines 4297 4304) the Hoare annotation is: true [2022-11-19 08:14:52,648 INFO L899 garLoopResultBuilder]: For program point get_setupEXIT(lines 4244 4255) no Hoare annotation was computed. [2022-11-19 08:14:52,648 INFO L902 garLoopResultBuilder]: At program point get_setupENTRY(lines 4244 4255) the Hoare annotation is: true [2022-11-19 08:14:52,648 INFO L902 garLoopResultBuilder]: At program point loopback_suspendENTRY(lines 5406 5420) the Hoare annotation is: true [2022-11-19 08:14:52,648 INFO L902 garLoopResultBuilder]: At program point L5415(line 5415) the Hoare annotation is: true [2022-11-19 08:14:52,648 INFO L899 garLoopResultBuilder]: For program point L5416-1(line 5416) no Hoare annotation was computed. [2022-11-19 08:14:52,649 INFO L899 garLoopResultBuilder]: For program point L5415-1(line 5415) no Hoare annotation was computed. [2022-11-19 08:14:52,649 INFO L902 garLoopResultBuilder]: At program point L5417(line 5417) the Hoare annotation is: true [2022-11-19 08:14:52,649 INFO L899 garLoopResultBuilder]: For program point loopback_suspendEXIT(lines 5406 5420) no Hoare annotation was computed. [2022-11-19 08:14:52,649 INFO L902 garLoopResultBuilder]: At program point L5416(line 5416) the Hoare annotation is: true [2022-11-19 08:14:52,649 INFO L899 garLoopResultBuilder]: For program point L5417-1(line 5417) no Hoare annotation was computed. [2022-11-19 08:14:52,649 INFO L899 garLoopResultBuilder]: For program point L5412-1(line 5412) no Hoare annotation was computed. [2022-11-19 08:14:52,650 INFO L902 garLoopResultBuilder]: At program point L5412(line 5412) the Hoare annotation is: true [2022-11-19 08:14:52,650 INFO L895 garLoopResultBuilder]: At program point loopback_pointerENTRY(lines 4751 4767) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2022-11-19 08:14:52,650 INFO L902 garLoopResultBuilder]: At program point L4763(line 4763) the Hoare annotation is: true [2022-11-19 08:14:52,650 INFO L899 garLoopResultBuilder]: For program point L4764-1(line 4764) no Hoare annotation was computed. [2022-11-19 08:14:52,650 INFO L899 garLoopResultBuilder]: For program point L4763-1(line 4763) no Hoare annotation was computed. [2022-11-19 08:14:52,651 INFO L895 garLoopResultBuilder]: At program point L4764(line 4764) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2022-11-19 08:14:52,651 INFO L899 garLoopResultBuilder]: For program point L4760-1(line 4760) no Hoare annotation was computed. [2022-11-19 08:14:52,651 INFO L899 garLoopResultBuilder]: For program point loopback_pointerEXIT(lines 4751 4767) no Hoare annotation was computed. [2022-11-19 08:14:52,651 INFO L902 garLoopResultBuilder]: At program point L4761(line 4761) the Hoare annotation is: true [2022-11-19 08:14:52,651 INFO L895 garLoopResultBuilder]: At program point L4760(line 4760) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2022-11-19 08:14:52,652 INFO L899 garLoopResultBuilder]: For program point L4761-1(line 4761) no Hoare annotation was computed. [2022-11-19 08:14:52,652 INFO L899 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2022-11-19 08:14:52,652 INFO L902 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2022-11-19 08:14:52,652 INFO L899 garLoopResultBuilder]: For program point L-1-4(line -1) no Hoare annotation was computed. [2022-11-19 08:14:52,652 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_strcpyEXIT(line -1) no Hoare annotation was computed. [2022-11-19 08:14:52,652 INFO L902 garLoopResultBuilder]: At program point #Ultimate.C_strcpyENTRY(line -1) the Hoare annotation is: true [2022-11-19 08:14:52,653 INFO L899 garLoopResultBuilder]: For program point frames_to_bytesEXIT(lines 4097 4102) no Hoare annotation was computed. [2022-11-19 08:14:52,653 INFO L902 garLoopResultBuilder]: At program point frames_to_bytesENTRY(lines 4097 4102) the Hoare annotation is: true [2022-11-19 08:14:52,653 INFO L899 garLoopResultBuilder]: For program point L4800-1(line 4800) no Hoare annotation was computed. [2022-11-19 08:14:52,653 INFO L902 garLoopResultBuilder]: At program point L4802-1(line 4802) the Hoare annotation is: true [2022-11-19 08:14:52,653 INFO L902 garLoopResultBuilder]: At program point L4800(line 4800) the Hoare annotation is: true [2022-11-19 08:14:52,654 INFO L899 garLoopResultBuilder]: For program point loopback_hw_freeEXIT(lines 4790 4806) no Hoare annotation was computed. [2022-11-19 08:14:52,654 INFO L902 garLoopResultBuilder]: At program point L4802(line 4802) the Hoare annotation is: true [2022-11-19 08:14:52,654 INFO L902 garLoopResultBuilder]: At program point loopback_hw_freeENTRY(lines 4790 4806) the Hoare annotation is: true [2022-11-19 08:14:52,654 INFO L899 garLoopResultBuilder]: For program point get_cable_indexEXIT(lines 4807 4816) no Hoare annotation was computed. [2022-11-19 08:14:52,654 INFO L902 garLoopResultBuilder]: At program point get_cable_indexENTRY(lines 4807 4816) the Hoare annotation is: true [2022-11-19 08:14:52,654 INFO L899 garLoopResultBuilder]: For program point snd_ctl_notifyEXIT(lines 6631 6633) no Hoare annotation was computed. [2022-11-19 08:14:52,655 INFO L902 garLoopResultBuilder]: At program point snd_ctl_notifyENTRY(lines 6631 6633) the Hoare annotation is: true [2022-11-19 08:14:52,655 INFO L899 garLoopResultBuilder]: For program point snd_pcm_suspend_allEXIT(lines 6684 6686) no Hoare annotation was computed. [2022-11-19 08:14:52,655 INFO L902 garLoopResultBuilder]: At program point snd_pcm_suspend_allENTRY(lines 6684 6686) the Hoare annotation is: true [2022-11-19 08:14:52,655 INFO L899 garLoopResultBuilder]: For program point loopback_resumeEXIT(lines 5421 5431) no Hoare annotation was computed. [2022-11-19 08:14:52,655 INFO L902 garLoopResultBuilder]: At program point loopback_resumeENTRY(lines 5421 5431) the Hoare annotation is: true [2022-11-19 08:14:52,656 INFO L899 garLoopResultBuilder]: For program point L5426-1(line 5426) no Hoare annotation was computed. [2022-11-19 08:14:52,656 INFO L899 garLoopResultBuilder]: For program point L5428-1(line 5428) no Hoare annotation was computed. [2022-11-19 08:14:52,656 INFO L902 garLoopResultBuilder]: At program point L5426(line 5426) the Hoare annotation is: true [2022-11-19 08:14:52,656 INFO L902 garLoopResultBuilder]: At program point L5428(line 5428) the Hoare annotation is: true [2022-11-19 08:14:52,656 INFO L899 garLoopResultBuilder]: For program point ldv_stopEXIT(lines 3950 3956) no Hoare annotation was computed. [2022-11-19 08:14:52,656 INFO L902 garLoopResultBuilder]: At program point ldv_stopENTRY(lines 3950 3956) the Hoare annotation is: true [2022-11-19 08:14:52,657 INFO L902 garLoopResultBuilder]: At program point loopback_hw_paramsENTRY(lines 4780 4789) the Hoare annotation is: true [2022-11-19 08:14:52,657 INFO L899 garLoopResultBuilder]: For program point loopback_hw_paramsEXIT(lines 4780 4789) no Hoare annotation was computed. [2022-11-19 08:14:52,657 INFO L902 garLoopResultBuilder]: At program point L4701(line 4701) the Hoare annotation is: true [2022-11-19 08:14:52,657 INFO L902 garLoopResultBuilder]: At program point L4701-1(line 4701) the Hoare annotation is: true [2022-11-19 08:14:52,657 INFO L899 garLoopResultBuilder]: For program point loopback_pos_updateEXIT(lines 4665 4726) no Hoare annotation was computed. [2022-11-19 08:14:52,658 INFO L899 garLoopResultBuilder]: For program point L4685-1(lines 4674 4725) no Hoare annotation was computed. [2022-11-19 08:14:52,658 INFO L902 garLoopResultBuilder]: At program point L4710(line 4710) the Hoare annotation is: true [2022-11-19 08:14:52,658 INFO L899 garLoopResultBuilder]: For program point L4710-1(line 4710) no Hoare annotation was computed. [2022-11-19 08:14:52,658 INFO L899 garLoopResultBuilder]: For program point L4702(line 4702) no Hoare annotation was computed. [2022-11-19 08:14:52,658 INFO L899 garLoopResultBuilder]: For program point L4694(lines 4694 4705) no Hoare annotation was computed. [2022-11-19 08:14:52,658 INFO L902 garLoopResultBuilder]: At program point L4711(line 4711) the Hoare annotation is: true [2022-11-19 08:14:52,659 INFO L902 garLoopResultBuilder]: At program point L4711-1(line 4711) the Hoare annotation is: true [2022-11-19 08:14:52,659 INFO L902 garLoopResultBuilder]: At program point L4695(line 4695) the Hoare annotation is: true [2022-11-19 08:14:52,659 INFO L899 garLoopResultBuilder]: For program point L4695-1(line 4695) no Hoare annotation was computed. [2022-11-19 08:14:52,659 INFO L899 garLoopResultBuilder]: For program point L4696-1(line 4696) no Hoare annotation was computed. [2022-11-19 08:14:52,659 INFO L902 garLoopResultBuilder]: At program point L4696(line 4696) the Hoare annotation is: true [2022-11-19 08:14:52,660 INFO L902 garLoopResultBuilder]: At program point L4622(lines 4573 4630) the Hoare annotation is: true [2022-11-19 08:14:52,660 INFO L902 garLoopResultBuilder]: At program point L4721(line 4721) the Hoare annotation is: true [2022-11-19 08:14:52,660 INFO L902 garLoopResultBuilder]: At program point L4721-1(line 4721) the Hoare annotation is: true [2022-11-19 08:14:52,660 INFO L902 garLoopResultBuilder]: At program point L4722(lines 4674 4725) the Hoare annotation is: true [2022-11-19 08:14:52,660 INFO L902 garLoopResultBuilder]: At program point loopback_pos_updateENTRY(lines 4665 4726) the Hoare annotation is: true [2022-11-19 08:14:52,660 INFO L902 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2022-11-19 08:14:52,661 INFO L902 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2022-11-19 08:14:52,661 INFO L902 garLoopResultBuilder]: At program point L4624-1(lines 4557 4631) the Hoare annotation is: true [2022-11-19 08:14:52,661 INFO L899 garLoopResultBuilder]: For program point L4616(lines 4616 4619) no Hoare annotation was computed. [2022-11-19 08:14:52,661 INFO L899 garLoopResultBuilder]: For program point L4699(lines 4699 4705) no Hoare annotation was computed. [2022-11-19 08:14:52,661 INFO L899 garLoopResultBuilder]: For program point L4699-2(lines 4674 4725) no Hoare annotation was computed. [2022-11-19 08:14:52,661 INFO L902 garLoopResultBuilder]: At program point L4625(line 4625) the Hoare annotation is: true [2022-11-19 08:14:52,662 INFO L899 garLoopResultBuilder]: For program point L4625-1(line 4625) no Hoare annotation was computed. [2022-11-19 08:14:52,662 INFO L902 garLoopResultBuilder]: At program point L4617(lines 4573 4630) the Hoare annotation is: true [2022-11-19 08:14:52,662 INFO L899 garLoopResultBuilder]: For program point L4700-1(line 4700) no Hoare annotation was computed. [2022-11-19 08:14:52,662 INFO L902 garLoopResultBuilder]: At program point L4700(line 4700) the Hoare annotation is: true [2022-11-19 08:14:52,662 INFO L902 garLoopResultBuilder]: At program point bytepos_finishENTRY(lines 4657 4664) the Hoare annotation is: true [2022-11-19 08:14:52,662 INFO L899 garLoopResultBuilder]: For program point bytepos_finishEXIT(lines 4657 4664) no Hoare annotation was computed. [2022-11-19 08:14:52,663 INFO L899 garLoopResultBuilder]: For program point snd_pcm_lib_ioctlEXIT(lines 6666 6668) no Hoare annotation was computed. [2022-11-19 08:14:52,663 INFO L902 garLoopResultBuilder]: At program point snd_pcm_lib_ioctlENTRY(lines 6666 6668) the Hoare annotation is: true [2022-11-19 08:14:52,663 INFO L902 garLoopResultBuilder]: At program point L4280-2(lines 4280 4284) the Hoare annotation is: true [2022-11-19 08:14:52,663 INFO L899 garLoopResultBuilder]: For program point L4280(lines 4280 4284) no Hoare annotation was computed. [2022-11-19 08:14:52,663 INFO L902 garLoopResultBuilder]: At program point L4241(lines 4230 4243) the Hoare annotation is: true [2022-11-19 08:14:52,663 INFO L902 garLoopResultBuilder]: At program point L4268-1(line 4268) the Hoare annotation is: true [2022-11-19 08:14:52,664 INFO L902 garLoopResultBuilder]: At program point L4237(lines 4237 4238) the Hoare annotation is: true [2022-11-19 08:14:52,664 INFO L902 garLoopResultBuilder]: At program point L4268(line 4268) the Hoare annotation is: true [2022-11-19 08:14:52,664 INFO L899 garLoopResultBuilder]: For program point L4237-1(lines 4237 4238) no Hoare annotation was computed. [2022-11-19 08:14:52,664 INFO L899 garLoopResultBuilder]: For program point L4234(lines 4234 4240) no Hoare annotation was computed. [2022-11-19 08:14:52,664 INFO L902 garLoopResultBuilder]: At program point loopback_timer_startENTRY(lines 4272 4296) the Hoare annotation is: true [2022-11-19 08:14:52,664 INFO L899 garLoopResultBuilder]: For program point loopback_timer_startEXIT(lines 4272 4296) no Hoare annotation was computed. [2022-11-19 08:14:52,665 INFO L902 garLoopResultBuilder]: At program point snd_pcm_format_set_silenceENTRY(lines 6643 6645) the Hoare annotation is: true [2022-11-19 08:14:52,665 INFO L899 garLoopResultBuilder]: For program point snd_pcm_format_set_silenceEXIT(lines 6643 6645) no Hoare annotation was computed. [2022-11-19 08:14:52,665 INFO L902 garLoopResultBuilder]: At program point ldv_spin_unlockENTRY(lines 6468 6474) the Hoare annotation is: true [2022-11-19 08:14:52,665 INFO L899 garLoopResultBuilder]: For program point ldv_spin_unlockEXIT(lines 6468 6474) no Hoare annotation was computed. [2022-11-19 08:14:52,665 INFO L899 garLoopResultBuilder]: For program point ldv_spin_lockEXIT(lines 6461 6467) no Hoare annotation was computed. [2022-11-19 08:14:52,665 INFO L895 garLoopResultBuilder]: At program point ldv_spin_lockENTRY(lines 6461 6467) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2022-11-19 08:14:52,666 INFO L899 garLoopResultBuilder]: For program point L4224-1(line 4224) no Hoare annotation was computed. [2022-11-19 08:14:52,666 INFO L902 garLoopResultBuilder]: At program point L4224(line 4224) the Hoare annotation is: true [2022-11-19 08:14:52,666 INFO L899 garLoopResultBuilder]: For program point L4221-2(lines 4221 4226) no Hoare annotation was computed. [2022-11-19 08:14:52,666 INFO L899 garLoopResultBuilder]: For program point L4221(lines 4221 4226) no Hoare annotation was computed. [2022-11-19 08:14:52,666 INFO L902 garLoopResultBuilder]: At program point byte_posENTRY(lines 4217 4229) the Hoare annotation is: true [2022-11-19 08:14:52,666 INFO L899 garLoopResultBuilder]: For program point byte_posEXIT(lines 4217 4229) no Hoare annotation was computed. [2022-11-19 08:14:52,667 INFO L899 garLoopResultBuilder]: For program point platform_device_unregisterEXIT(lines 6598 6600) no Hoare annotation was computed. [2022-11-19 08:14:52,667 INFO L902 garLoopResultBuilder]: At program point platform_device_unregisterENTRY(lines 6598 6600) the Hoare annotation is: true [2022-11-19 08:14:52,667 INFO L902 garLoopResultBuilder]: At program point L6382(line 6382) the Hoare annotation is: true [2022-11-19 08:14:52,667 INFO L902 garLoopResultBuilder]: At program point spin_unlock_irqrestoreENTRY(lines 6379 6386) the Hoare annotation is: true [2022-11-19 08:14:52,667 INFO L895 garLoopResultBuilder]: At program point L6382-1(line 6382) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,667 INFO L899 garLoopResultBuilder]: For program point spin_unlock_irqrestoreEXIT(lines 6379 6386) no Hoare annotation was computed. [2022-11-19 08:14:52,668 INFO L902 garLoopResultBuilder]: At program point L3904(line 3904) the Hoare annotation is: true [2022-11-19 08:14:52,668 INFO L902 garLoopResultBuilder]: At program point L3903-1(line 3903) the Hoare annotation is: true [2022-11-19 08:14:52,668 INFO L902 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 3891 3908) the Hoare annotation is: true [2022-11-19 08:14:52,668 INFO L902 garLoopResultBuilder]: At program point L3903(line 3903) the Hoare annotation is: true [2022-11-19 08:14:52,668 INFO L899 garLoopResultBuilder]: For program point L3904-1(line 3904) no Hoare annotation was computed. [2022-11-19 08:14:52,668 INFO L899 garLoopResultBuilder]: For program point L3898(lines 3898 3906) no Hoare annotation was computed. [2022-11-19 08:14:52,669 INFO L899 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 3891 3908) no Hoare annotation was computed. [2022-11-19 08:14:52,669 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 3891 3908) no Hoare annotation was computed. [2022-11-19 08:14:52,669 INFO L899 garLoopResultBuilder]: For program point L4379(lines 4379 4382) no Hoare annotation was computed. [2022-11-19 08:14:52,669 INFO L899 garLoopResultBuilder]: For program point L4346(lines 4346 4350) no Hoare annotation was computed. [2022-11-19 08:14:52,669 INFO L899 garLoopResultBuilder]: For program point L4313(lines 4313 4320) no Hoare annotation was computed. [2022-11-19 08:14:52,669 INFO L899 garLoopResultBuilder]: For program point L4346-2(lines 4346 4350) no Hoare annotation was computed. [2022-11-19 08:14:52,670 INFO L895 garLoopResultBuilder]: At program point loopback_triggerENTRY(lines 4364 4428) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2022-11-19 08:14:52,670 INFO L899 garLoopResultBuilder]: For program point L4396(line 4396) no Hoare annotation was computed. [2022-11-19 08:14:52,670 INFO L895 garLoopResultBuilder]: At program point L4347(line 4347) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2022-11-19 08:14:52,670 INFO L899 garLoopResultBuilder]: For program point L4314(lines 4314 4317) no Hoare annotation was computed. [2022-11-19 08:14:52,670 INFO L899 garLoopResultBuilder]: For program point L4347-1(line 4347) no Hoare annotation was computed. [2022-11-19 08:14:52,670 INFO L895 garLoopResultBuilder]: At program point L4397(line 4397) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2022-11-19 08:14:52,670 INFO L899 garLoopResultBuilder]: For program point L4397-1(line 4397) no Hoare annotation was computed. [2022-11-19 08:14:52,671 INFO L899 garLoopResultBuilder]: For program point L4422(line 4422) no Hoare annotation was computed. [2022-11-19 08:14:52,671 INFO L899 garLoopResultBuilder]: For program point loopback_triggerFINAL(lines 4364 4428) no Hoare annotation was computed. [2022-11-19 08:14:52,671 INFO L902 garLoopResultBuilder]: At program point L4389(line 4389) the Hoare annotation is: true [2022-11-19 08:14:52,671 INFO L902 garLoopResultBuilder]: At program point L4389-1(line 4389) the Hoare annotation is: true [2022-11-19 08:14:52,671 INFO L895 garLoopResultBuilder]: At program point L4332(lines 4312 4353) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2022-11-19 08:14:52,671 INFO L899 garLoopResultBuilder]: For program point L4390(line 4390) no Hoare annotation was computed. [2022-11-19 08:14:52,672 INFO L899 garLoopResultBuilder]: For program point L4324(lines 4324 4327) no Hoare annotation was computed. [2022-11-19 08:14:52,672 INFO L899 garLoopResultBuilder]: For program point L4415(line 4415) no Hoare annotation was computed. [2022-11-19 08:14:52,672 INFO L899 garLoopResultBuilder]: For program point L4341-2(lines 4341 4345) no Hoare annotation was computed. [2022-11-19 08:14:52,672 INFO L899 garLoopResultBuilder]: For program point L4341(lines 4341 4345) no Hoare annotation was computed. [2022-11-19 08:14:52,672 INFO L899 garLoopResultBuilder]: For program point L4391(lines 4391 4394) no Hoare annotation was computed. [2022-11-19 08:14:52,672 INFO L899 garLoopResultBuilder]: For program point L4416-1(line 4416) no Hoare annotation was computed. [2022-11-19 08:14:52,673 INFO L895 garLoopResultBuilder]: At program point L4416(line 4416) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2022-11-19 08:14:52,673 INFO L895 garLoopResultBuilder]: At program point L4342(line 4342) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2022-11-19 08:14:52,673 INFO L899 garLoopResultBuilder]: For program point L4408(line 4408) no Hoare annotation was computed. [2022-11-19 08:14:52,673 INFO L899 garLoopResultBuilder]: For program point L4342-1(line 4342) no Hoare annotation was computed. [2022-11-19 08:14:52,673 INFO L902 garLoopResultBuilder]: At program point L4400-1(line 4400) the Hoare annotation is: true [2022-11-19 08:14:52,673 INFO L895 garLoopResultBuilder]: At program point L4334(line 4334) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2022-11-19 08:14:52,674 INFO L902 garLoopResultBuilder]: At program point L4400(line 4400) the Hoare annotation is: true [2022-11-19 08:14:52,674 INFO L899 garLoopResultBuilder]: For program point L4334-1(line 4334) no Hoare annotation was computed. [2022-11-19 08:14:52,674 INFO L899 garLoopResultBuilder]: For program point loopback_triggerEXIT(lines 4364 4428) no Hoare annotation was computed. [2022-11-19 08:14:52,674 INFO L895 garLoopResultBuilder]: At program point L4425(lines 4371 4427) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2022-11-19 08:14:52,674 INFO L895 garLoopResultBuilder]: At program point L4392(line 4392) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2022-11-19 08:14:52,674 INFO L895 garLoopResultBuilder]: At program point L4409(line 4409) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2022-11-19 08:14:52,675 INFO L899 garLoopResultBuilder]: For program point L4409-1(line 4409) no Hoare annotation was computed. [2022-11-19 08:14:52,675 INFO L899 garLoopResultBuilder]: For program point L4401(line 4401) no Hoare annotation was computed. [2022-11-19 08:14:52,675 INFO L895 garLoopResultBuilder]: At program point L4352(lines 4305 4354) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2022-11-19 08:14:52,675 INFO L899 garLoopResultBuilder]: For program point L4377(line 4377) no Hoare annotation was computed. [2022-11-19 08:14:52,675 INFO L899 garLoopResultBuilder]: For program point L4402(lines 4402 4405) no Hoare annotation was computed. [2022-11-19 08:14:52,675 INFO L899 garLoopResultBuilder]: For program point L4336-2(lines 4336 4340) no Hoare annotation was computed. [2022-11-19 08:14:52,675 INFO L899 garLoopResultBuilder]: For program point L4336(lines 4336 4340) no Hoare annotation was computed. [2022-11-19 08:14:52,676 INFO L895 garLoopResultBuilder]: At program point L4328(lines 4328 4351) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2022-11-19 08:14:52,676 INFO L902 garLoopResultBuilder]: At program point L4419(line 4419) the Hoare annotation is: true [2022-11-19 08:14:52,676 INFO L895 garLoopResultBuilder]: At program point L4386(line 4386) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2022-11-19 08:14:52,676 INFO L902 garLoopResultBuilder]: At program point L4419-1(line 4419) the Hoare annotation is: true [2022-11-19 08:14:52,676 INFO L899 garLoopResultBuilder]: For program point L4386-1(line 4386) no Hoare annotation was computed. [2022-11-19 08:14:52,676 INFO L902 garLoopResultBuilder]: At program point L4411(line 4411) the Hoare annotation is: true [2022-11-19 08:14:52,677 INFO L902 garLoopResultBuilder]: At program point L4411-1(line 4411) the Hoare annotation is: true [2022-11-19 08:14:52,677 INFO L895 garLoopResultBuilder]: At program point L4403(line 4403) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2022-11-19 08:14:52,677 INFO L895 garLoopResultBuilder]: At program point L4337(line 4337) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2022-11-19 08:14:52,677 INFO L899 garLoopResultBuilder]: For program point L4337-1(line 4337) no Hoare annotation was computed. [2022-11-19 08:14:52,677 INFO L899 garLoopResultBuilder]: For program point snd_power_change_stateEXIT(lines 4071 4078) no Hoare annotation was computed. [2022-11-19 08:14:52,677 INFO L902 garLoopResultBuilder]: At program point snd_power_change_stateENTRY(lines 4071 4078) the Hoare annotation is: true [2022-11-19 08:14:52,678 INFO L902 garLoopResultBuilder]: At program point L4507(line 4507) the Hoare annotation is: true [2022-11-19 08:14:52,678 INFO L902 garLoopResultBuilder]: At program point L4503(line 4503) the Hoare annotation is: true [2022-11-19 08:14:52,678 INFO L902 garLoopResultBuilder]: At program point L4505(line 4505) the Hoare annotation is: true [2022-11-19 08:14:52,678 INFO L899 garLoopResultBuilder]: For program point L4505-1(line 4505) no Hoare annotation was computed. [2022-11-19 08:14:52,678 INFO L902 garLoopResultBuilder]: At program point L4499(line 4499) the Hoare annotation is: true [2022-11-19 08:14:52,678 INFO L899 garLoopResultBuilder]: For program point L4499-1(line 4499) no Hoare annotation was computed. [2022-11-19 08:14:52,678 INFO L902 garLoopResultBuilder]: At program point L4501(line 4501) the Hoare annotation is: true [2022-11-19 08:14:52,679 INFO L899 garLoopResultBuilder]: For program point L4501-1(line 4501) no Hoare annotation was computed. [2022-11-19 08:14:52,679 INFO L899 garLoopResultBuilder]: For program point L4483(lines 4483 4486) no Hoare annotation was computed. [2022-11-19 08:14:52,679 INFO L899 garLoopResultBuilder]: For program point loopback_prepareEXIT(lines 4465 4515) no Hoare annotation was computed. [2022-11-19 08:14:52,679 INFO L899 garLoopResultBuilder]: For program point L4512-1(line 4512) no Hoare annotation was computed. [2022-11-19 08:14:52,679 INFO L902 garLoopResultBuilder]: At program point loopback_prepareENTRY(lines 4465 4515) the Hoare annotation is: true [2022-11-19 08:14:52,679 INFO L902 garLoopResultBuilder]: At program point L4512(line 4512) the Hoare annotation is: true [2022-11-19 08:14:52,679 INFO L899 garLoopResultBuilder]: For program point L4506-3(lines 4502 4510) no Hoare annotation was computed. [2022-11-19 08:14:52,680 INFO L899 garLoopResultBuilder]: For program point L4502(lines 4502 4510) no Hoare annotation was computed. [2022-11-19 08:14:52,680 INFO L899 garLoopResultBuilder]: For program point loopback_prepareFINAL(lines 4465 4515) no Hoare annotation was computed. [2022-11-19 08:14:52,680 INFO L899 garLoopResultBuilder]: For program point L4506-2(lines 4506 4509) no Hoare annotation was computed. [2022-11-19 08:14:52,680 INFO L899 garLoopResultBuilder]: For program point L4492-1(line 4492) no Hoare annotation was computed. [2022-11-19 08:14:52,680 INFO L899 garLoopResultBuilder]: For program point L4490(lines 4490 4494) no Hoare annotation was computed. [2022-11-19 08:14:52,680 INFO L902 garLoopResultBuilder]: At program point L4492(line 4492) the Hoare annotation is: true [2022-11-19 08:14:52,680 INFO L899 garLoopResultBuilder]: For program point L4488-1(line 4488) no Hoare annotation was computed. [2022-11-19 08:14:52,681 INFO L902 garLoopResultBuilder]: At program point L4488(line 4488) the Hoare annotation is: true [2022-11-19 08:14:52,681 INFO L899 garLoopResultBuilder]: For program point L4490-2(lines 4490 4494) no Hoare annotation was computed. [2022-11-19 08:14:52,681 INFO L899 garLoopResultBuilder]: For program point loopback_pcm_newEXIT(lines 4989 5008) no Hoare annotation was computed. [2022-11-19 08:14:52,681 INFO L902 garLoopResultBuilder]: At program point loopback_pcm_newENTRY(lines 4989 5008) the Hoare annotation is: true [2022-11-19 08:14:52,681 INFO L899 garLoopResultBuilder]: For program point L5004-1(line 5004) no Hoare annotation was computed. [2022-11-19 08:14:52,681 INFO L902 garLoopResultBuilder]: At program point L5004(line 5004) the Hoare annotation is: true [2022-11-19 08:14:52,682 INFO L899 garLoopResultBuilder]: For program point L5000-1(line 5000) no Hoare annotation was computed. [2022-11-19 08:14:52,682 INFO L902 garLoopResultBuilder]: At program point L5001(line 5001) the Hoare annotation is: true [2022-11-19 08:14:52,682 INFO L902 garLoopResultBuilder]: At program point L5000(line 5000) the Hoare annotation is: true [2022-11-19 08:14:52,682 INFO L899 garLoopResultBuilder]: For program point L5001-1(line 5001) no Hoare annotation was computed. [2022-11-19 08:14:52,682 INFO L899 garLoopResultBuilder]: For program point loopback_pcm_newFINAL(lines 4989 5008) no Hoare annotation was computed. [2022-11-19 08:14:52,682 INFO L899 garLoopResultBuilder]: For program point L4996(lines 4996 4999) no Hoare annotation was computed. [2022-11-19 08:14:52,682 INFO L899 garLoopResultBuilder]: For program point activate_suitable_timer_1EXIT(lines 5623 5656) no Hoare annotation was computed. [2022-11-19 08:14:52,683 INFO L902 garLoopResultBuilder]: At program point activate_suitable_timer_1ENTRY(lines 5623 5656) the Hoare annotation is: true [2022-11-19 08:14:52,683 INFO L899 garLoopResultBuilder]: For program point L6663-1(line 6663) no Hoare annotation was computed. [2022-11-19 08:14:52,683 INFO L902 garLoopResultBuilder]: At program point L6663(line 6663) the Hoare annotation is: true [2022-11-19 08:14:52,683 INFO L902 garLoopResultBuilder]: At program point snd_pcm_lib_get_vmalloc_pageENTRY(lines 6662 6664) the Hoare annotation is: true [2022-11-19 08:14:52,683 INFO L899 garLoopResultBuilder]: For program point snd_pcm_lib_get_vmalloc_pageEXIT(lines 6662 6664) no Hoare annotation was computed. [2022-11-19 08:14:52,683 INFO L899 garLoopResultBuilder]: For program point loopback_proc_newEXIT(lines 5324 5339) no Hoare annotation was computed. [2022-11-19 08:14:52,683 INFO L902 garLoopResultBuilder]: At program point loopback_proc_newENTRY(lines 5324 5339) the Hoare annotation is: true [2022-11-19 08:14:52,684 INFO L899 garLoopResultBuilder]: For program point snd_card_freeEXIT(lines 6609 6611) no Hoare annotation was computed. [2022-11-19 08:14:52,684 INFO L902 garLoopResultBuilder]: At program point snd_card_freeENTRY(lines 6609 6611) the Hoare annotation is: true [2022-11-19 08:14:52,684 INFO L902 garLoopResultBuilder]: At program point platform_get_drvdataENTRY(lines 4056 4063) the Hoare annotation is: true [2022-11-19 08:14:52,684 INFO L902 garLoopResultBuilder]: At program point L4060(line 4060) the Hoare annotation is: true [2022-11-19 08:14:52,684 INFO L899 garLoopResultBuilder]: For program point platform_get_drvdataEXIT(lines 4056 4063) no Hoare annotation was computed. [2022-11-19 08:14:52,684 INFO L899 garLoopResultBuilder]: For program point L4060-1(line 4060) no Hoare annotation was computed. [2022-11-19 08:14:52,685 INFO L899 garLoopResultBuilder]: For program point kfreeEXIT(lines 6688 6690) no Hoare annotation was computed. [2022-11-19 08:14:52,685 INFO L902 garLoopResultBuilder]: At program point kfreeENTRY(lines 6688 6690) the Hoare annotation is: true [2022-11-19 08:14:52,685 INFO L899 garLoopResultBuilder]: For program point bytes_to_framesEXIT(lines 4090 4096) no Hoare annotation was computed. [2022-11-19 08:14:52,685 INFO L902 garLoopResultBuilder]: At program point bytes_to_framesENTRY(lines 4090 4096) the Hoare annotation is: true [2022-11-19 08:14:52,685 INFO L902 garLoopResultBuilder]: At program point loopback_unregister_allENTRY(lines 5440 5457) the Hoare annotation is: true [2022-11-19 08:14:52,685 INFO L902 garLoopResultBuilder]: At program point L5447(line 5447) the Hoare annotation is: true [2022-11-19 08:14:52,685 INFO L899 garLoopResultBuilder]: For program point L5447-1(line 5447) no Hoare annotation was computed. [2022-11-19 08:14:52,686 INFO L902 garLoopResultBuilder]: At program point L5449(lines 5443 5456) the Hoare annotation is: true [2022-11-19 08:14:52,686 INFO L899 garLoopResultBuilder]: For program point loopback_unregister_allEXIT(lines 5440 5457) no Hoare annotation was computed. [2022-11-19 08:14:52,686 INFO L902 garLoopResultBuilder]: At program point mutex_unlockENTRY(lines 6592 6594) the Hoare annotation is: true [2022-11-19 08:14:52,686 INFO L899 garLoopResultBuilder]: For program point mutex_unlockEXIT(lines 6592 6594) no Hoare annotation was computed. [2022-11-19 08:14:52,686 INFO L902 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 3943 3949) the Hoare annotation is: true [2022-11-19 08:14:52,686 INFO L899 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3947) no Hoare annotation was computed. [2022-11-19 08:14:52,687 INFO L899 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 3943 3949) no Hoare annotation was computed. [2022-11-19 08:14:52,687 INFO L902 garLoopResultBuilder]: At program point L4891(line 4891) the Hoare annotation is: true [2022-11-19 08:14:52,687 INFO L902 garLoopResultBuilder]: At program point L4891-1(line 4891) the Hoare annotation is: true [2022-11-19 08:14:52,687 INFO L899 garLoopResultBuilder]: For program point L4904-1(line 4904) no Hoare annotation was computed. [2022-11-19 08:14:52,687 INFO L902 garLoopResultBuilder]: At program point L4904(line 4904) the Hoare annotation is: true [2022-11-19 08:14:52,687 INFO L902 garLoopResultBuilder]: At program point L4260-1(line 4260) the Hoare annotation is: true [2022-11-19 08:14:52,688 INFO L902 garLoopResultBuilder]: At program point L5573(line 5573) the Hoare annotation is: true [2022-11-19 08:14:52,688 INFO L902 garLoopResultBuilder]: At program point L4260(line 4260) the Hoare annotation is: true [2022-11-19 08:14:52,688 INFO L899 garLoopResultBuilder]: For program point L4929(lines 4929 4932) no Hoare annotation was computed. [2022-11-19 08:14:52,688 INFO L899 garLoopResultBuilder]: For program point L4892(line 4892) no Hoare annotation was computed. [2022-11-19 08:14:52,688 INFO L902 garLoopResultBuilder]: At program point L4889(line 4889) the Hoare annotation is: true [2022-11-19 08:14:52,688 INFO L899 garLoopResultBuilder]: For program point L4889-1(line 4889) no Hoare annotation was computed. [2022-11-19 08:14:52,688 INFO L902 garLoopResultBuilder]: At program point L4947(lines 4885 4950) the Hoare annotation is: true [2022-11-19 08:14:52,689 INFO L902 garLoopResultBuilder]: At program point L4906(lines 4906 4911) the Hoare annotation is: true [2022-11-19 08:14:52,689 INFO L899 garLoopResultBuilder]: For program point L4935(lines 4935 4938) no Hoare annotation was computed. [2022-11-19 08:14:52,689 INFO L899 garLoopResultBuilder]: For program point L4894(lines 4894 4898) no Hoare annotation was computed. [2022-11-19 08:14:52,689 INFO L899 garLoopResultBuilder]: For program point L4923(lines 4923 4926) no Hoare annotation was computed. [2022-11-19 08:14:52,689 INFO L899 garLoopResultBuilder]: For program point L4948(line 4948) no Hoare annotation was computed. [2022-11-19 08:14:52,689 INFO L902 garLoopResultBuilder]: At program point L4907(line 4907) the Hoare annotation is: true [2022-11-19 08:14:52,689 INFO L899 garLoopResultBuilder]: For program point L4907-1(line 4907) no Hoare annotation was computed. [2022-11-19 08:14:52,690 INFO L899 garLoopResultBuilder]: For program point L4903(lines 4903 4917) no Hoare annotation was computed. [2022-11-19 08:14:52,690 INFO L902 garLoopResultBuilder]: At program point loopback_openENTRY(lines 4872 4951) the Hoare annotation is: true [2022-11-19 08:14:52,690 INFO L902 garLoopResultBuilder]: At program point L5572-1(lines 5572 5575) the Hoare annotation is: true [2022-11-19 08:14:52,690 INFO L902 garLoopResultBuilder]: At program point L4903-2(lines 4903 4917) the Hoare annotation is: true [2022-11-19 08:14:52,690 INFO L899 garLoopResultBuilder]: For program point L5572(lines 5572 5575) no Hoare annotation was computed. [2022-11-19 08:14:52,690 INFO L899 garLoopResultBuilder]: For program point loopback_openEXIT(lines 4872 4951) no Hoare annotation was computed. [2022-11-19 08:14:52,690 INFO L899 garLoopResultBuilder]: For program point L6431(lines 6431 6434) no Hoare annotation was computed. [2022-11-19 08:14:52,691 INFO L902 garLoopResultBuilder]: At program point L6433-1(lines 6428 6437) the Hoare annotation is: true [2022-11-19 08:14:52,691 INFO L895 garLoopResultBuilder]: At program point L6433(line 6433) the Hoare annotation is: (not (= ~ldv_spin~0 0)) [2022-11-19 08:14:52,691 INFO L899 garLoopResultBuilder]: For program point kzallocEXIT(lines 6388 6394) no Hoare annotation was computed. [2022-11-19 08:14:52,691 INFO L902 garLoopResultBuilder]: At program point kzallocENTRY(lines 6388 6394) the Hoare annotation is: true [2022-11-19 08:14:52,691 INFO L899 garLoopResultBuilder]: For program point L4460-1(line 4460) no Hoare annotation was computed. [2022-11-19 08:14:52,691 INFO L902 garLoopResultBuilder]: At program point L4461(line 4461) the Hoare annotation is: true [2022-11-19 08:14:52,692 INFO L902 garLoopResultBuilder]: At program point L4460(line 4460) the Hoare annotation is: true [2022-11-19 08:14:52,692 INFO L899 garLoopResultBuilder]: For program point L4461-1(line 4461) no Hoare annotation was computed. [2022-11-19 08:14:52,692 INFO L899 garLoopResultBuilder]: For program point params_changeEXIT(lines 4446 4464) no Hoare annotation was computed. [2022-11-19 08:14:52,692 INFO L902 garLoopResultBuilder]: At program point params_changeENTRY(lines 4446 4464) the Hoare annotation is: true [2022-11-19 08:14:52,692 INFO L902 garLoopResultBuilder]: At program point loopback_closeENTRY(lines 4952 4976) the Hoare annotation is: true [2022-11-19 08:14:52,692 INFO L899 garLoopResultBuilder]: For program point L4962-1(line 4962) no Hoare annotation was computed. [2022-11-19 08:14:52,692 INFO L899 garLoopResultBuilder]: For program point loopback_closeEXIT(lines 4952 4976) no Hoare annotation was computed. [2022-11-19 08:14:52,693 INFO L902 garLoopResultBuilder]: At program point L4971(line 4971) the Hoare annotation is: true [2022-11-19 08:14:52,693 INFO L902 garLoopResultBuilder]: At program point L4971-1(lines 4967 4972) the Hoare annotation is: true [2022-11-19 08:14:52,693 INFO L899 garLoopResultBuilder]: For program point L4973(line 4973) no Hoare annotation was computed. [2022-11-19 08:14:52,693 INFO L899 garLoopResultBuilder]: For program point L4967(lines 4967 4972) no Hoare annotation was computed. [2022-11-19 08:14:52,693 INFO L902 garLoopResultBuilder]: At program point L4964-1(line 4964) the Hoare annotation is: true [2022-11-19 08:14:52,693 INFO L902 garLoopResultBuilder]: At program point L4962(line 4962) the Hoare annotation is: true [2022-11-19 08:14:52,693 INFO L899 garLoopResultBuilder]: For program point L4965(line 4965) no Hoare annotation was computed. [2022-11-19 08:14:52,694 INFO L902 garLoopResultBuilder]: At program point L4964(line 4964) the Hoare annotation is: true [2022-11-19 08:14:52,694 INFO L895 garLoopResultBuilder]: At program point L6366(line 6366) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2022-11-19 08:14:52,694 INFO L895 garLoopResultBuilder]: At program point spin_lockENTRY(lines 6363 6370) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2022-11-19 08:14:52,694 INFO L902 garLoopResultBuilder]: At program point L6366-1(line 6366) the Hoare annotation is: true [2022-11-19 08:14:52,694 INFO L899 garLoopResultBuilder]: For program point spin_lockEXIT(lines 6363 6370) no Hoare annotation was computed. [2022-11-19 08:14:52,694 INFO L902 garLoopResultBuilder]: At program point L4542(lines 4542 4543) the Hoare annotation is: true [2022-11-19 08:14:52,695 INFO L902 garLoopResultBuilder]: At program point clear_capture_bufENTRY(lines 4516 4555) the Hoare annotation is: true [2022-11-19 08:14:52,695 INFO L899 garLoopResultBuilder]: For program point L4542-1(lines 4542 4543) no Hoare annotation was computed. [2022-11-19 08:14:52,695 INFO L902 garLoopResultBuilder]: At program point L4551(lines 4523 4554) the Hoare annotation is: true [2022-11-19 08:14:52,695 INFO L902 garLoopResultBuilder]: At program point L4547(lines 4516 4555) the Hoare annotation is: true [2022-11-19 08:14:52,695 INFO L899 garLoopResultBuilder]: For program point L4541(line 4541) no Hoare annotation was computed. [2022-11-19 08:14:52,695 INFO L902 garLoopResultBuilder]: At program point L4537-2(lines 4537 4540) the Hoare annotation is: true [2022-11-19 08:14:52,695 INFO L899 garLoopResultBuilder]: For program point clear_capture_bufEXIT(lines 4516 4555) no Hoare annotation was computed. [2022-11-19 08:14:52,696 INFO L899 garLoopResultBuilder]: For program point L4527(lines 4527 4530) no Hoare annotation was computed. [2022-11-19 08:14:52,696 INFO L899 garLoopResultBuilder]: For program point L4546(lines 4546 4549) no Hoare annotation was computed. [2022-11-19 08:14:52,696 INFO L902 garLoopResultBuilder]: At program point mutex_lock_nestedENTRY(lines 6589 6591) the Hoare annotation is: true [2022-11-19 08:14:52,696 INFO L899 garLoopResultBuilder]: For program point mutex_lock_nestedEXIT(lines 6589 6591) no Hoare annotation was computed. [2022-11-19 08:14:52,696 INFO L902 garLoopResultBuilder]: At program point params_change_substreamENTRY(lines 4429 4445) the Hoare annotation is: true [2022-11-19 08:14:52,696 INFO L899 garLoopResultBuilder]: For program point params_change_substreamEXIT(lines 4429 4445) no Hoare annotation was computed. [2022-11-19 08:14:52,696 INFO L902 garLoopResultBuilder]: At program point spin_unlockENTRY(lines 6371 6378) the Hoare annotation is: true [2022-11-19 08:14:52,697 INFO L902 garLoopResultBuilder]: At program point L6374(line 6374) the Hoare annotation is: true [2022-11-19 08:14:52,697 INFO L899 garLoopResultBuilder]: For program point spin_unlockEXIT(lines 6371 6378) no Hoare annotation was computed. [2022-11-19 08:14:52,697 INFO L895 garLoopResultBuilder]: At program point L6374-1(line 6374) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,697 INFO L902 garLoopResultBuilder]: At program point loopback_active_notifyENTRY(lines 4355 4363) the Hoare annotation is: true [2022-11-19 08:14:52,697 INFO L899 garLoopResultBuilder]: For program point loopback_active_notifyEXIT(lines 4355 4363) no Hoare annotation was computed. [2022-11-19 08:14:52,697 INFO L902 garLoopResultBuilder]: At program point L4359(line 4359) the Hoare annotation is: true [2022-11-19 08:14:52,698 INFO L899 garLoopResultBuilder]: For program point L4360-1(line 4360) no Hoare annotation was computed. [2022-11-19 08:14:52,698 INFO L899 garLoopResultBuilder]: For program point L4359-1(line 4359) no Hoare annotation was computed. [2022-11-19 08:14:52,698 INFO L902 garLoopResultBuilder]: At program point L4360(line 4360) the Hoare annotation is: true [2022-11-19 08:14:52,698 INFO L902 garLoopResultBuilder]: At program point assume_abort_if_notENTRY(lines 3887 3889) the Hoare annotation is: true [2022-11-19 08:14:52,698 INFO L899 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 3887 3889) no Hoare annotation was computed. [2022-11-19 08:14:52,698 INFO L899 garLoopResultBuilder]: For program point snd_pcm_set_opsEXIT(lines 6676 6678) no Hoare annotation was computed. [2022-11-19 08:14:52,698 INFO L902 garLoopResultBuilder]: At program point snd_pcm_set_opsENTRY(lines 6676 6678) the Hoare annotation is: true [2022-11-19 08:14:52,699 INFO L902 garLoopResultBuilder]: At program point L3921-1(line 3921) the Hoare annotation is: true [2022-11-19 08:14:52,699 INFO L902 garLoopResultBuilder]: At program point L3921(line 3921) the Hoare annotation is: true [2022-11-19 08:14:52,699 INFO L899 garLoopResultBuilder]: For program point L3922-1(line 3922) no Hoare annotation was computed. [2022-11-19 08:14:52,699 INFO L899 garLoopResultBuilder]: For program point L3916(lines 3916 3924) no Hoare annotation was computed. [2022-11-19 08:14:52,699 INFO L899 garLoopResultBuilder]: For program point ldv_zallocEXIT(lines 3909 3926) no Hoare annotation was computed. [2022-11-19 08:14:52,699 INFO L902 garLoopResultBuilder]: At program point ldv_zallocENTRY(lines 3909 3926) the Hoare annotation is: true [2022-11-19 08:14:52,699 INFO L899 garLoopResultBuilder]: For program point ldv_zallocFINAL(lines 3909 3926) no Hoare annotation was computed. [2022-11-19 08:14:52,700 INFO L902 garLoopResultBuilder]: At program point L3922(line 3922) the Hoare annotation is: true [2022-11-19 08:14:52,700 INFO L899 garLoopResultBuilder]: For program point L5849(line 5849) no Hoare annotation was computed. [2022-11-19 08:14:52,700 INFO L899 garLoopResultBuilder]: For program point L5717(line 5717) no Hoare annotation was computed. [2022-11-19 08:14:52,700 INFO L895 garLoopResultBuilder]: At program point L5387(lines 5387 5391) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,700 INFO L899 garLoopResultBuilder]: For program point L6312(line 6312) no Hoare annotation was computed. [2022-11-19 08:14:52,700 INFO L899 garLoopResultBuilder]: For program point L5916-1(line 5916) no Hoare annotation was computed. [2022-11-19 08:14:52,700 INFO L899 garLoopResultBuilder]: For program point L5850(lines 5850 5854) no Hoare annotation was computed. [2022-11-19 08:14:52,701 INFO L895 garLoopResultBuilder]: At program point L5916(line 5916) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,701 INFO L899 garLoopResultBuilder]: For program point L5718(lines 5718 5722) no Hoare annotation was computed. [2022-11-19 08:14:52,701 INFO L899 garLoopResultBuilder]: For program point L5850-2(lines 5836 5945) no Hoare annotation was computed. [2022-11-19 08:14:52,701 INFO L895 garLoopResultBuilder]: At program point L6247(line 6247) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,701 INFO L899 garLoopResultBuilder]: For program point L6247-1(line 6247) no Hoare annotation was computed. [2022-11-19 08:14:52,701 INFO L899 garLoopResultBuilder]: For program point L6313-2(lines 6239 6348) no Hoare annotation was computed. [2022-11-19 08:14:52,701 INFO L899 garLoopResultBuilder]: For program point L6313(lines 6313 6317) no Hoare annotation was computed. [2022-11-19 08:14:52,702 INFO L895 garLoopResultBuilder]: At program point L6181(line 6181) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,702 INFO L895 garLoopResultBuilder]: At program point L5851(line 5851) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,702 INFO L899 garLoopResultBuilder]: For program point L5851-1(line 5851) no Hoare annotation was computed. [2022-11-19 08:14:52,702 INFO L895 garLoopResultBuilder]: At program point L6314(line 6314) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,702 INFO L899 garLoopResultBuilder]: For program point L6314-1(line 6314) no Hoare annotation was computed. [2022-11-19 08:14:52,702 INFO L899 garLoopResultBuilder]: For program point L6050(line 6050) no Hoare annotation was computed. [2022-11-19 08:14:52,702 INFO L895 garLoopResultBuilder]: At program point L5720(line 5720) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,703 INFO L899 garLoopResultBuilder]: For program point L6051(lines 6051 6058) no Hoare annotation was computed. [2022-11-19 08:14:52,703 INFO L899 garLoopResultBuilder]: For program point L6052-1(line 6052) no Hoare annotation was computed. [2022-11-19 08:14:52,703 INFO L895 garLoopResultBuilder]: At program point L6052(line 6052) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,703 INFO L895 garLoopResultBuilder]: At program point L5392(lines 5347 5395) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,703 INFO L899 garLoopResultBuilder]: For program point L5921(line 5921) no Hoare annotation was computed. [2022-11-19 08:14:52,703 INFO L895 garLoopResultBuilder]: At program point L5393(line 5393) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,703 INFO L899 garLoopResultBuilder]: For program point L5393-1(line 5393) no Hoare annotation was computed. [2022-11-19 08:14:52,704 INFO L899 garLoopResultBuilder]: For program point L6252(line 6252) no Hoare annotation was computed. [2022-11-19 08:14:52,704 INFO L895 garLoopResultBuilder]: At program point L6120(line 6120) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,704 INFO L899 garLoopResultBuilder]: For program point L5922(lines 5922 5930) no Hoare annotation was computed. [2022-11-19 08:14:52,704 INFO L899 garLoopResultBuilder]: For program point L5856-1(line 5856) no Hoare annotation was computed. [2022-11-19 08:14:52,704 INFO L895 garLoopResultBuilder]: At program point L5856(line 5856) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,704 INFO L899 garLoopResultBuilder]: For program point L5724(line 5724) no Hoare annotation was computed. [2022-11-19 08:14:52,704 INFO L895 garLoopResultBuilder]: At program point L5592-1(line 5592) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,705 INFO L895 garLoopResultBuilder]: At program point L5592(line 5592) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,705 INFO L895 garLoopResultBuilder]: At program point L5394(lines 5340 5396) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,705 INFO L899 garLoopResultBuilder]: For program point L6319-1(line 6319) no Hoare annotation was computed. [2022-11-19 08:14:52,705 INFO L895 garLoopResultBuilder]: At program point L6319(line 6319) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,705 INFO L899 garLoopResultBuilder]: For program point L6253-2(lines 6239 6348) no Hoare annotation was computed. [2022-11-19 08:14:52,705 INFO L899 garLoopResultBuilder]: For program point L6253(lines 6253 6257) no Hoare annotation was computed. [2022-11-19 08:14:52,705 INFO L895 garLoopResultBuilder]: At program point L5923(line 5923) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,706 INFO L899 garLoopResultBuilder]: For program point L5923-1(line 5923) no Hoare annotation was computed. [2022-11-19 08:14:52,706 INFO L899 garLoopResultBuilder]: For program point L5989(line 5989) no Hoare annotation was computed. [2022-11-19 08:14:52,706 INFO L899 garLoopResultBuilder]: For program point L5725(lines 5725 5729) no Hoare annotation was computed. [2022-11-19 08:14:52,706 INFO L895 garLoopResultBuilder]: At program point L6254(line 6254) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,706 INFO L899 garLoopResultBuilder]: For program point L6254-1(line 6254) no Hoare annotation was computed. [2022-11-19 08:14:52,706 INFO L902 garLoopResultBuilder]: At program point L5990(line 5990) the Hoare annotation is: true [2022-11-19 08:14:52,706 INFO L895 garLoopResultBuilder]: At program point L5727(line 5727) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,707 INFO L895 garLoopResultBuilder]: At program point L6191(line 6191) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,707 INFO L899 garLoopResultBuilder]: For program point L5861(line 5861) no Hoare annotation was computed. [2022-11-19 08:14:52,707 INFO L899 garLoopResultBuilder]: For program point L6324(line 6324) no Hoare annotation was computed. [2022-11-19 08:14:52,707 INFO L895 garLoopResultBuilder]: At program point L6060(line 6060) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,707 INFO L899 garLoopResultBuilder]: For program point L5862(lines 5862 5866) no Hoare annotation was computed. [2022-11-19 08:14:52,707 INFO L899 garLoopResultBuilder]: For program point L5862-2(lines 5836 5945) no Hoare annotation was computed. [2022-11-19 08:14:52,707 INFO L895 garLoopResultBuilder]: At program point L6259(line 6259) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,708 INFO L899 garLoopResultBuilder]: For program point L6259-1(line 6259) no Hoare annotation was computed. [2022-11-19 08:14:52,708 INFO L899 garLoopResultBuilder]: For program point L6325(lines 6325 6333) no Hoare annotation was computed. [2022-11-19 08:14:52,708 INFO L895 garLoopResultBuilder]: At program point L5863(line 5863) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,708 INFO L899 garLoopResultBuilder]: For program point L5863-1(line 5863) no Hoare annotation was computed. [2022-11-19 08:14:52,708 INFO L899 garLoopResultBuilder]: For program point L5731(line 5731) no Hoare annotation was computed. [2022-11-19 08:14:52,708 INFO L895 garLoopResultBuilder]: At program point L6326(line 6326) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,708 INFO L895 garLoopResultBuilder]: At program point L5401(line 5401) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,709 INFO L899 garLoopResultBuilder]: For program point L5401-1(line 5401) no Hoare annotation was computed. [2022-11-19 08:14:52,709 INFO L899 garLoopResultBuilder]: For program point L6326-1(line 6326) no Hoare annotation was computed. [2022-11-19 08:14:52,709 INFO L899 garLoopResultBuilder]: For program point L5996(line 5996) no Hoare annotation was computed. [2022-11-19 08:14:52,709 INFO L899 garLoopResultBuilder]: For program point L5732(lines 5732 5736) no Hoare annotation was computed. [2022-11-19 08:14:52,709 INFO L895 garLoopResultBuilder]: At program point L5402(line 5402) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,709 INFO L899 garLoopResultBuilder]: For program point L5468(lines 5468 5471) no Hoare annotation was computed. [2022-11-19 08:14:52,709 INFO L895 garLoopResultBuilder]: At program point L5402-1(line 5402) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,710 INFO L895 garLoopResultBuilder]: At program point L5204(lines 5204 5207) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,710 INFO L899 garLoopResultBuilder]: For program point L5997(lines 5997 6204) no Hoare annotation was computed. [2022-11-19 08:14:52,710 INFO L899 garLoopResultBuilder]: For program point L5932(line 5932) no Hoare annotation was computed. [2022-11-19 08:14:52,710 INFO L895 garLoopResultBuilder]: At program point L5734(line 5734) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,710 INFO L895 garLoopResultBuilder]: At program point L6131(line 6131) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,710 INFO L899 garLoopResultBuilder]: For program point L5999(lines 5999 6201) no Hoare annotation was computed. [2022-11-19 08:14:52,710 INFO L899 garLoopResultBuilder]: For program point L5933(lines 5933 5941) no Hoare annotation was computed. [2022-11-19 08:14:52,711 INFO L895 garLoopResultBuilder]: At program point L5801(line 5801) the Hoare annotation is: (and (= ~ldv_state_variable_5~0 0) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-19 08:14:52,711 INFO L899 garLoopResultBuilder]: For program point L5801-1(line 5801) no Hoare annotation was computed. [2022-11-19 08:14:52,711 INFO L899 garLoopResultBuilder]: For program point L6264(line 6264) no Hoare annotation was computed. [2022-11-19 08:14:52,711 INFO L895 garLoopResultBuilder]: At program point L5934(line 5934) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,711 INFO L899 garLoopResultBuilder]: For program point L6000(line 6000) no Hoare annotation was computed. [2022-11-19 08:14:52,711 INFO L899 garLoopResultBuilder]: For program point L5868-1(line 5868) no Hoare annotation was computed. [2022-11-19 08:14:52,711 INFO L899 garLoopResultBuilder]: For program point L5934-1(line 5934) no Hoare annotation was computed. [2022-11-19 08:14:52,711 INFO L895 garLoopResultBuilder]: At program point L5868(line 5868) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,712 INFO L899 garLoopResultBuilder]: For program point L6199(line 6199) no Hoare annotation was computed. [2022-11-19 08:14:52,712 INFO L899 garLoopResultBuilder]: For program point L6265-2(lines 6239 6348) no Hoare annotation was computed. [2022-11-19 08:14:52,712 INFO L899 garLoopResultBuilder]: For program point L6265(lines 6265 6269) no Hoare annotation was computed. [2022-11-19 08:14:52,712 INFO L899 garLoopResultBuilder]: For program point L6001(lines 6001 6008) no Hoare annotation was computed. [2022-11-19 08:14:52,712 INFO L895 garLoopResultBuilder]: At program point L6596-1(line 6596) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,712 INFO L895 garLoopResultBuilder]: At program point L6596(line 6596) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,712 INFO L895 garLoopResultBuilder]: At program point L6266(line 6266) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,713 INFO L899 garLoopResultBuilder]: For program point L6266-1(line 6266) no Hoare annotation was computed. [2022-11-19 08:14:52,713 INFO L902 garLoopResultBuilder]: At program point L6200(line 6200) the Hoare annotation is: true [2022-11-19 08:14:52,713 INFO L895 garLoopResultBuilder]: At program point L6002(line 6002) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,713 INFO L899 garLoopResultBuilder]: For program point L6002-1(line 6002) no Hoare annotation was computed. [2022-11-19 08:14:52,713 INFO L899 garLoopResultBuilder]: For program point L5738(line 5738) no Hoare annotation was computed. [2022-11-19 08:14:52,713 INFO L902 garLoopResultBuilder]: At program point L5739(line 5739) the Hoare annotation is: true [2022-11-19 08:14:52,714 INFO L895 garLoopResultBuilder]: At program point L5805(line 5805) the Hoare annotation is: (and (= ~ldv_state_variable_5~0 0) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-19 08:14:52,714 INFO L899 garLoopResultBuilder]: For program point L5805-1(line 5805) no Hoare annotation was computed. [2022-11-19 08:14:52,714 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-11-19 08:14:52,714 INFO L895 garLoopResultBuilder]: At program point L6070(line 6070) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,714 INFO L899 garLoopResultBuilder]: For program point L5476(lines 5476 5479) no Hoare annotation was computed. [2022-11-19 08:14:52,714 INFO L899 garLoopResultBuilder]: For program point L6335(line 6335) no Hoare annotation was computed. [2022-11-19 08:14:52,714 INFO L899 garLoopResultBuilder]: For program point L5873(line 5873) no Hoare annotation was computed. [2022-11-19 08:14:52,715 INFO L895 garLoopResultBuilder]: At program point L5741(lines 5704 5744) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,715 INFO L899 garLoopResultBuilder]: For program point L6336(lines 6336 6344) no Hoare annotation was computed. [2022-11-19 08:14:52,715 INFO L899 garLoopResultBuilder]: For program point L5874(lines 5874 5878) no Hoare annotation was computed. [2022-11-19 08:14:52,715 INFO L899 garLoopResultBuilder]: For program point L5874-2(lines 5836 5945) no Hoare annotation was computed. [2022-11-19 08:14:52,715 INFO L895 garLoopResultBuilder]: At program point L6271(line 6271) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,715 INFO L899 garLoopResultBuilder]: For program point L6271-1(line 6271) no Hoare annotation was computed. [2022-11-19 08:14:52,715 INFO L899 garLoopResultBuilder]: For program point L6337-1(line 6337) no Hoare annotation was computed. [2022-11-19 08:14:52,715 INFO L895 garLoopResultBuilder]: At program point L6337(line 6337) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,716 INFO L895 garLoopResultBuilder]: At program point L5875(line 5875) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,716 INFO L899 garLoopResultBuilder]: For program point L5875-1(line 5875) no Hoare annotation was computed. [2022-11-19 08:14:52,716 INFO L899 garLoopResultBuilder]: For program point L6206(line 6206) no Hoare annotation was computed. [2022-11-19 08:14:52,716 INFO L899 garLoopResultBuilder]: For program point L6207(lines 6207 6234) no Hoare annotation was computed. [2022-11-19 08:14:52,716 INFO L895 garLoopResultBuilder]: At program point L6141(line 6141) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,716 INFO L899 garLoopResultBuilder]: For program point L5943(line 5943) no Hoare annotation was computed. [2022-11-19 08:14:52,716 INFO L895 garLoopResultBuilder]: At program point L5811(line 5811) the Hoare annotation is: (and (= ~ldv_state_variable_5~0 0) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-19 08:14:52,717 INFO L899 garLoopResultBuilder]: For program point L5811-1(line 5811) no Hoare annotation was computed. [2022-11-19 08:14:52,717 INFO L899 garLoopResultBuilder]: For program point L6010(line 6010) no Hoare annotation was computed. [2022-11-19 08:14:52,717 INFO L902 garLoopResultBuilder]: At program point L5944(line 5944) the Hoare annotation is: true [2022-11-19 08:14:52,717 INFO L895 garLoopResultBuilder]: At program point L5482(line 5482) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,717 INFO L899 garLoopResultBuilder]: For program point L5482-1(line 5482) no Hoare annotation was computed. [2022-11-19 08:14:52,717 INFO L899 garLoopResultBuilder]: For program point L6209(lines 6209 6231) no Hoare annotation was computed. [2022-11-19 08:14:52,717 INFO L899 garLoopResultBuilder]: For program point L6011(lines 6011 6018) no Hoare annotation was computed. [2022-11-19 08:14:52,718 INFO L899 garLoopResultBuilder]: For program point L5483(lines 5483 5486) no Hoare annotation was computed. [2022-11-19 08:14:52,718 INFO L895 garLoopResultBuilder]: At program point L5351(lines 5351 5354) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,718 INFO L899 garLoopResultBuilder]: For program point L6210(line 6210) no Hoare annotation was computed. [2022-11-19 08:14:52,718 INFO L899 garLoopResultBuilder]: For program point L6276(line 6276) no Hoare annotation was computed. [2022-11-19 08:14:52,718 INFO L899 garLoopResultBuilder]: For program point L6012-1(line 6012) no Hoare annotation was computed. [2022-11-19 08:14:52,718 INFO L895 garLoopResultBuilder]: At program point L6012(line 6012) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,718 INFO L899 garLoopResultBuilder]: For program point L5880-1(line 5880) no Hoare annotation was computed. [2022-11-19 08:14:52,719 INFO L895 garLoopResultBuilder]: At program point L5880(line 5880) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,719 INFO L895 garLoopResultBuilder]: At program point L6211(lines 6211 6219) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,719 INFO L899 garLoopResultBuilder]: For program point L6277-2(lines 6239 6348) no Hoare annotation was computed. [2022-11-19 08:14:52,719 INFO L899 garLoopResultBuilder]: For program point L6277(lines 6277 6281) no Hoare annotation was computed. [2022-11-19 08:14:52,719 INFO L895 garLoopResultBuilder]: At program point L6278(line 6278) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,719 INFO L899 garLoopResultBuilder]: For program point L6278-1(line 6278) no Hoare annotation was computed. [2022-11-19 08:14:52,719 INFO L895 garLoopResultBuilder]: At program point L6080(line 6080) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,720 INFO L895 garLoopResultBuilder]: At program point L5487(line 5487) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,720 INFO L899 garLoopResultBuilder]: For program point L5487-1(line 5487) no Hoare annotation was computed. [2022-11-19 08:14:52,720 INFO L899 garLoopResultBuilder]: For program point L6346(line 6346) no Hoare annotation was computed. [2022-11-19 08:14:52,720 INFO L899 garLoopResultBuilder]: For program point L5950(line 5950) no Hoare annotation was computed. [2022-11-19 08:14:52,720 INFO L899 garLoopResultBuilder]: For program point L5488(lines 5488 5492) no Hoare annotation was computed. [2022-11-19 08:14:52,720 INFO L902 garLoopResultBuilder]: At program point L6347(line 6347) the Hoare annotation is: true [2022-11-19 08:14:52,720 INFO L899 garLoopResultBuilder]: For program point L5951(lines 5951 5954) no Hoare annotation was computed. [2022-11-19 08:14:52,721 INFO L895 garLoopResultBuilder]: At program point L5819(line 5819) the Hoare annotation is: (and (= ~ldv_state_variable_5~0 0) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-19 08:14:52,721 INFO L895 garLoopResultBuilder]: At program point L5819-1(line 5819) the Hoare annotation is: (and (= ~ldv_state_variable_5~0 0) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-19 08:14:52,721 INFO L899 garLoopResultBuilder]: For program point L5885(line 5885) no Hoare annotation was computed. [2022-11-19 08:14:52,721 INFO L895 garLoopResultBuilder]: At program point L5489(line 5489) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,721 INFO L899 garLoopResultBuilder]: For program point L5886(lines 5886 5890) no Hoare annotation was computed. [2022-11-19 08:14:52,721 INFO L899 garLoopResultBuilder]: For program point L5886-2(lines 5836 5945) no Hoare annotation was computed. [2022-11-19 08:14:52,721 INFO L895 garLoopResultBuilder]: At program point L6283(line 6283) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,722 INFO L899 garLoopResultBuilder]: For program point L6283-1(line 6283) no Hoare annotation was computed. [2022-11-19 08:14:52,722 INFO L895 garLoopResultBuilder]: At program point L6151(line 6151) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,722 INFO L895 garLoopResultBuilder]: At program point L5887(line 5887) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,722 INFO L899 garLoopResultBuilder]: For program point L5887-1(line 5887) no Hoare annotation was computed. [2022-11-19 08:14:52,722 INFO L899 garLoopResultBuilder]: For program point L6020(line 6020) no Hoare annotation was computed. [2022-11-19 08:14:52,722 INFO L899 garLoopResultBuilder]: For program point L5228(lines 5228 5231) no Hoare annotation was computed. [2022-11-19 08:14:52,722 INFO L899 garLoopResultBuilder]: For program point L6021(lines 6021 6028) no Hoare annotation was computed. [2022-11-19 08:14:52,723 INFO L895 garLoopResultBuilder]: At program point L6022(line 6022) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,723 INFO L899 garLoopResultBuilder]: For program point L6022-1(line 6022) no Hoare annotation was computed. [2022-11-19 08:14:52,723 INFO L899 garLoopResultBuilder]: For program point L5956(line 5956) no Hoare annotation was computed. [2022-11-19 08:14:52,723 INFO L895 garLoopResultBuilder]: At program point L5758(line 5758) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-19 08:14:52,723 INFO L895 garLoopResultBuilder]: At program point L5758-1(line 5758) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-19 08:14:52,723 INFO L899 garLoopResultBuilder]: For program point L6353(line 6353) no Hoare annotation was computed. [2022-11-19 08:14:52,723 INFO L899 garLoopResultBuilder]: For program point L6221(line 6221) no Hoare annotation was computed. [2022-11-19 08:14:52,724 INFO L899 garLoopResultBuilder]: For program point L5957(lines 5957 5994) no Hoare annotation was computed. [2022-11-19 08:14:52,724 INFO L895 garLoopResultBuilder]: At program point L5495(lines 5466 5509) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,724 INFO L902 garLoopResultBuilder]: At program point L6354(line 6354) the Hoare annotation is: true [2022-11-19 08:14:52,724 INFO L899 garLoopResultBuilder]: For program point L6222(lines 6222 6227) no Hoare annotation was computed. [2022-11-19 08:14:52,724 INFO L899 garLoopResultBuilder]: For program point L6288(line 6288) no Hoare annotation was computed. [2022-11-19 08:14:52,724 INFO L895 garLoopResultBuilder]: At program point L6090(line 6090) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,724 INFO L899 garLoopResultBuilder]: For program point L5892-1(line 5892) no Hoare annotation was computed. [2022-11-19 08:14:52,725 INFO L895 garLoopResultBuilder]: At program point L5892(line 5892) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,725 INFO L899 garLoopResultBuilder]: For program point L6289-2(lines 6239 6348) no Hoare annotation was computed. [2022-11-19 08:14:52,725 INFO L899 garLoopResultBuilder]: For program point L6289(lines 6289 6293) no Hoare annotation was computed. [2022-11-19 08:14:52,725 INFO L899 garLoopResultBuilder]: For program point L5959(lines 5959 5991) no Hoare annotation was computed. [2022-11-19 08:14:52,725 INFO L895 garLoopResultBuilder]: At program point L5497(lines 5466 5509) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,725 INFO L895 garLoopResultBuilder]: At program point L6290(line 6290) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,725 INFO L895 garLoopResultBuilder]: At program point L6356(lines 5800 6361) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,726 INFO L895 garLoopResultBuilder]: At program point L5233(lines 5182 5251) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,726 INFO L899 garLoopResultBuilder]: For program point L6290-1(line 6290) no Hoare annotation was computed. [2022-11-19 08:14:52,726 INFO L899 garLoopResultBuilder]: For program point L5960(line 5960) no Hoare annotation was computed. [2022-11-19 08:14:52,726 INFO L895 garLoopResultBuilder]: At program point L5366(line 5366) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,726 INFO L899 garLoopResultBuilder]: For program point L5366-1(line 5366) no Hoare annotation was computed. [2022-11-19 08:14:52,726 INFO L899 garLoopResultBuilder]: For program point L5961(lines 5961 5966) no Hoare annotation was computed. [2022-11-19 08:14:52,726 INFO L899 garLoopResultBuilder]: For program point L5367(lines 5367 5370) no Hoare annotation was computed. [2022-11-19 08:14:52,726 INFO L895 garLoopResultBuilder]: At program point L6161(line 6161) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,727 INFO L899 garLoopResultBuilder]: For program point L5897(line 5897) no Hoare annotation was computed. [2022-11-19 08:14:52,727 INFO L899 garLoopResultBuilder]: For program point L6030(line 6030) no Hoare annotation was computed. [2022-11-19 08:14:52,727 INFO L899 garLoopResultBuilder]: For program point L5898(lines 5898 5902) no Hoare annotation was computed. [2022-11-19 08:14:52,727 INFO L899 garLoopResultBuilder]: For program point L5898-2(lines 5836 5945) no Hoare annotation was computed. [2022-11-19 08:14:52,727 INFO L899 garLoopResultBuilder]: For program point L5832(lines 5832 6355) no Hoare annotation was computed. [2022-11-19 08:14:52,727 INFO L899 garLoopResultBuilder]: For program point L5502(lines 5502 5507) no Hoare annotation was computed. [2022-11-19 08:14:52,727 INFO L895 garLoopResultBuilder]: At program point L6295(line 6295) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,728 INFO L899 garLoopResultBuilder]: For program point L6295-1(line 6295) no Hoare annotation was computed. [2022-11-19 08:14:52,728 INFO L899 garLoopResultBuilder]: For program point L6229(line 6229) no Hoare annotation was computed. [2022-11-19 08:14:52,728 INFO L899 garLoopResultBuilder]: For program point L6031(lines 6031 6038) no Hoare annotation was computed. [2022-11-19 08:14:52,728 INFO L895 garLoopResultBuilder]: At program point L5899(line 5899) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,728 INFO L899 garLoopResultBuilder]: For program point L5899-1(line 5899) no Hoare annotation was computed. [2022-11-19 08:14:52,728 INFO L895 garLoopResultBuilder]: At program point L5767(line 5767) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-19 08:14:52,728 INFO L895 garLoopResultBuilder]: At program point L5767-1(line 5767) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-19 08:14:52,729 INFO L899 garLoopResultBuilder]: For program point L5833(line 5833) no Hoare annotation was computed. [2022-11-19 08:14:52,729 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-11-19 08:14:52,729 INFO L895 garLoopResultBuilder]: At program point L5371(line 5371) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,729 INFO L899 garLoopResultBuilder]: For program point L5371-1(line 5371) no Hoare annotation was computed. [2022-11-19 08:14:52,729 INFO L895 garLoopResultBuilder]: At program point L5239(lines 5182 5251) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,729 INFO L902 garLoopResultBuilder]: At program point L6230(line 6230) the Hoare annotation is: true [2022-11-19 08:14:52,729 INFO L899 garLoopResultBuilder]: For program point L6032-1(line 6032) no Hoare annotation was computed. [2022-11-19 08:14:52,730 INFO L895 garLoopResultBuilder]: At program point L6032(line 6032) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,730 INFO L899 garLoopResultBuilder]: For program point L5834(lines 5834 5948) no Hoare annotation was computed. [2022-11-19 08:14:52,730 INFO L899 garLoopResultBuilder]: For program point L5504-1(line 5504) no Hoare annotation was computed. [2022-11-19 08:14:52,730 INFO L895 garLoopResultBuilder]: At program point L5504(line 5504) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,730 INFO L899 garLoopResultBuilder]: For program point L5372(lines 5372 5375) no Hoare annotation was computed. [2022-11-19 08:14:52,730 INFO L895 garLoopResultBuilder]: At program point L6100(line 6100) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,730 INFO L899 garLoopResultBuilder]: For program point L5968(line 5968) no Hoare annotation was computed. [2022-11-19 08:14:52,731 INFO L899 garLoopResultBuilder]: For program point L5836(lines 5836 5945) no Hoare annotation was computed. [2022-11-19 08:14:52,731 INFO L895 garLoopResultBuilder]: At program point L6629-1(line 6629) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,731 INFO L895 garLoopResultBuilder]: At program point L6629(line 6629) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,731 INFO L895 garLoopResultBuilder]: At program point L5969(lines 5969 5987) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,731 INFO L899 garLoopResultBuilder]: For program point L5837(line 5837) no Hoare annotation was computed. [2022-11-19 08:14:52,731 INFO L899 garLoopResultBuilder]: For program point L6300(line 6300) no Hoare annotation was computed. [2022-11-19 08:14:52,731 INFO L899 garLoopResultBuilder]: For program point L5904-1(line 5904) no Hoare annotation was computed. [2022-11-19 08:14:52,732 INFO L899 garLoopResultBuilder]: For program point L5838(lines 5838 5842) no Hoare annotation was computed. [2022-11-19 08:14:52,732 INFO L895 garLoopResultBuilder]: At program point L5904(line 5904) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,732 INFO L899 garLoopResultBuilder]: For program point L5838-2(lines 5836 5945) no Hoare annotation was computed. [2022-11-19 08:14:52,732 INFO L895 garLoopResultBuilder]: At program point L5508(lines 5458 5510) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,732 INFO L899 garLoopResultBuilder]: For program point L6301-2(lines 6239 6348) no Hoare annotation was computed. [2022-11-19 08:14:52,732 INFO L899 garLoopResultBuilder]: For program point L6301(lines 6301 6305) no Hoare annotation was computed. [2022-11-19 08:14:52,732 INFO L899 garLoopResultBuilder]: For program point L5971(lines 5971 5975) no Hoare annotation was computed. [2022-11-19 08:14:52,733 INFO L895 garLoopResultBuilder]: At program point L5839(line 5839) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,733 INFO L899 garLoopResultBuilder]: For program point L5839-1(line 5839) no Hoare annotation was computed. [2022-11-19 08:14:52,733 INFO L895 garLoopResultBuilder]: At program point L6302(line 6302) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,733 INFO L899 garLoopResultBuilder]: For program point L5377(lines 5377 5380) no Hoare annotation was computed. [2022-11-19 08:14:52,733 INFO L895 garLoopResultBuilder]: At program point L5245(lines 5182 5251) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,733 INFO L899 garLoopResultBuilder]: For program point L6302-1(line 6302) no Hoare annotation was computed. [2022-11-19 08:14:52,733 INFO L899 garLoopResultBuilder]: For program point L6236(line 6236) no Hoare annotation was computed. [2022-11-19 08:14:52,733 INFO L895 garLoopResultBuilder]: At program point L6171(line 6171) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,734 INFO L899 garLoopResultBuilder]: For program point L6237(lines 6237 6351) no Hoare annotation was computed. [2022-11-19 08:14:52,734 INFO L902 garLoopResultBuilder]: At program point L5973(lines 5800 6361) the Hoare annotation is: true [2022-11-19 08:14:52,734 INFO L899 garLoopResultBuilder]: For program point L5709(lines 5709 5740) no Hoare annotation was computed. [2022-11-19 08:14:52,734 INFO L899 garLoopResultBuilder]: For program point L6040(line 6040) no Hoare annotation was computed. [2022-11-19 08:14:52,734 INFO L899 garLoopResultBuilder]: For program point L5710(line 5710) no Hoare annotation was computed. [2022-11-19 08:14:52,734 INFO L899 garLoopResultBuilder]: For program point L6239(lines 6239 6348) no Hoare annotation was computed. [2022-11-19 08:14:52,734 INFO L899 garLoopResultBuilder]: For program point L6041(lines 6041 6048) no Hoare annotation was computed. [2022-11-19 08:14:52,735 INFO L899 garLoopResultBuilder]: For program point L5909(line 5909) no Hoare annotation was computed. [2022-11-19 08:14:52,735 INFO L899 garLoopResultBuilder]: For program point L5711(lines 5711 5715) no Hoare annotation was computed. [2022-11-19 08:14:52,735 INFO L895 garLoopResultBuilder]: At program point L5381(line 5381) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,735 INFO L899 garLoopResultBuilder]: For program point L5381-1(line 5381) no Hoare annotation was computed. [2022-11-19 08:14:52,735 INFO L899 garLoopResultBuilder]: For program point L6240(line 6240) no Hoare annotation was computed. [2022-11-19 08:14:52,735 INFO L895 garLoopResultBuilder]: At program point L6042(line 6042) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,735 INFO L899 garLoopResultBuilder]: For program point L5910(lines 5910 5914) no Hoare annotation was computed. [2022-11-19 08:14:52,736 INFO L899 garLoopResultBuilder]: For program point L6042-1(line 6042) no Hoare annotation was computed. [2022-11-19 08:14:52,736 INFO L899 garLoopResultBuilder]: For program point L5976(lines 5976 5985) no Hoare annotation was computed. [2022-11-19 08:14:52,736 INFO L899 garLoopResultBuilder]: For program point L5844-1(line 5844) no Hoare annotation was computed. [2022-11-19 08:14:52,736 INFO L895 garLoopResultBuilder]: At program point L5844(line 5844) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,736 INFO L899 garLoopResultBuilder]: For program point L5910-2(lines 5836 5945) no Hoare annotation was computed. [2022-11-19 08:14:52,736 INFO L902 garLoopResultBuilder]: At program point L5514(line 5514) the Hoare annotation is: true [2022-11-19 08:14:52,736 INFO L895 garLoopResultBuilder]: At program point L5382(line 5382) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,737 INFO L902 garLoopResultBuilder]: At program point L5514-1(lines 5511 5517) the Hoare annotation is: true [2022-11-19 08:14:52,737 INFO L895 garLoopResultBuilder]: At program point L6307(line 6307) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,737 INFO L895 garLoopResultBuilder]: At program point L5250(lines 5171 5252) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,737 INFO L899 garLoopResultBuilder]: For program point L6307-1(line 6307) no Hoare annotation was computed. [2022-11-19 08:14:52,737 INFO L899 garLoopResultBuilder]: For program point L5382-1(line 5382) no Hoare annotation was computed. [2022-11-19 08:14:52,737 INFO L899 garLoopResultBuilder]: For program point L5184-1(line 5184) no Hoare annotation was computed. [2022-11-19 08:14:52,737 INFO L899 garLoopResultBuilder]: For program point L6241-2(lines 6239 6348) no Hoare annotation was computed. [2022-11-19 08:14:52,738 INFO L899 garLoopResultBuilder]: For program point L6241(lines 6241 6245) no Hoare annotation was computed. [2022-11-19 08:14:52,738 INFO L895 garLoopResultBuilder]: At program point L5184(line 5184) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,738 INFO L895 garLoopResultBuilder]: At program point L5911(line 5911) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,738 INFO L899 garLoopResultBuilder]: For program point L5911-1(line 5911) no Hoare annotation was computed. [2022-11-19 08:14:52,738 INFO L895 garLoopResultBuilder]: At program point L5713(line 5713) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,738 INFO L895 garLoopResultBuilder]: At program point L5383(line 5383) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,738 INFO L899 garLoopResultBuilder]: For program point L5383-1(line 5383) no Hoare annotation was computed. [2022-11-19 08:14:52,739 INFO L895 garLoopResultBuilder]: At program point L6242(line 6242) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,739 INFO L895 garLoopResultBuilder]: At program point L6110(line 6110) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,739 INFO L899 garLoopResultBuilder]: For program point L6242-1(line 6242) no Hoare annotation was computed. [2022-11-19 08:14:52,739 INFO L895 garLoopResultBuilder]: At program point L5384-1(line 5384) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,739 INFO L895 garLoopResultBuilder]: At program point L5384(line 5384) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-19 08:14:52,739 INFO L895 garLoopResultBuilder]: At program point L5583(line 5583) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-19 08:14:52,739 INFO L895 garLoopResultBuilder]: At program point L5583-1(line 5583) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-19 08:14:52,740 INFO L902 garLoopResultBuilder]: At program point IS_ERRENTRY(lines 3827 3834) the Hoare annotation is: true [2022-11-19 08:14:52,740 INFO L899 garLoopResultBuilder]: For program point IS_ERREXIT(lines 3827 3834) no Hoare annotation was computed. [2022-11-19 08:14:52,743 INFO L444 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1] [2022-11-19 08:14:52,745 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-19 08:14:52,783 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 19.11 08:14:52 BoogieIcfgContainer [2022-11-19 08:14:52,783 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-19 08:14:52,784 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-19 08:14:52,784 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-19 08:14:52,784 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-19 08:14:52,785 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 08:13:24" (3/4) ... [2022-11-19 08:14:52,788 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-11-19 08:14:52,794 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure div_u64 [2022-11-19 08:14:52,794 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure bytepos_delta [2022-11-19 08:14:52,794 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_timer_1 [2022-11-19 08:14:52,794 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_get_drvdata [2022-11-19 08:14:52,794 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure loopback_timer_stop [2022-11-19 08:14:52,794 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure get_setup [2022-11-19 08:14:52,795 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure loopback_suspend [2022-11-19 08:14:52,795 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure loopback_pointer [2022-11-19 08:14:52,795 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy [2022-11-19 08:14:52,795 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure frames_to_bytes [2022-11-19 08:14:52,795 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure loopback_hw_free [2022-11-19 08:14:52,795 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure get_cable_index [2022-11-19 08:14:52,795 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_ctl_notify [2022-11-19 08:14:52,795 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_pcm_suspend_all [2022-11-19 08:14:52,795 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure loopback_resume [2022-11-19 08:14:52,796 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2022-11-19 08:14:52,796 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure loopback_hw_params [2022-11-19 08:14:52,796 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure loopback_pos_update [2022-11-19 08:14:52,796 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure bytepos_finish [2022-11-19 08:14:52,796 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_pcm_lib_ioctl [2022-11-19 08:14:52,796 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure loopback_timer_start [2022-11-19 08:14:52,796 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_pcm_format_set_silence [2022-11-19 08:14:52,796 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_unlock [2022-11-19 08:14:52,797 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_lock [2022-11-19 08:14:52,797 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure byte_pos [2022-11-19 08:14:52,797 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure platform_device_unregister [2022-11-19 08:14:52,797 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2022-11-19 08:14:52,797 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-11-19 08:14:52,797 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure loopback_trigger [2022-11-19 08:14:52,797 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_power_change_state [2022-11-19 08:14:52,797 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure loopback_prepare [2022-11-19 08:14:52,797 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure loopback_pcm_new [2022-11-19 08:14:52,798 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure activate_suitable_timer_1 [2022-11-19 08:14:52,798 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_pcm_lib_get_vmalloc_page [2022-11-19 08:14:52,798 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure loopback_proc_new [2022-11-19 08:14:52,798 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_card_free [2022-11-19 08:14:52,798 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure platform_get_drvdata [2022-11-19 08:14:52,798 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2022-11-19 08:14:52,798 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure bytes_to_frames [2022-11-19 08:14:52,798 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure loopback_unregister_all [2022-11-19 08:14:52,799 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2022-11-19 08:14:52,799 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2022-11-19 08:14:52,799 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure loopback_open [2022-11-19 08:14:52,799 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kzalloc [2022-11-19 08:14:52,799 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure params_change [2022-11-19 08:14:52,799 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure loopback_close [2022-11-19 08:14:52,799 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock [2022-11-19 08:14:52,799 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure clear_capture_buf [2022-11-19 08:14:52,800 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock_nested [2022-11-19 08:14:52,800 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure params_change_substream [2022-11-19 08:14:52,800 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock [2022-11-19 08:14:52,800 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure loopback_active_notify [2022-11-19 08:14:52,800 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2022-11-19 08:14:52,800 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_pcm_set_ops [2022-11-19 08:14:52,800 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2022-11-19 08:14:52,801 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure IS_ERR [2022-11-19 08:14:52,839 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 437 nodes and edges [2022-11-19 08:14:52,845 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 136 nodes and edges [2022-11-19 08:14:52,850 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 28 nodes and edges [2022-11-19 08:14:52,855 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2022-11-19 08:14:52,861 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2022-11-19 08:14:52,902 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-19 08:14:52,953 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_spin) == 0) || ldv_spin == 0 [2022-11-19 08:14:52,955 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_spin) == 0) || ldv_spin == 0 [2022-11-19 08:14:52,955 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_spin) == 0) || ldv_spin == 0 [2022-11-19 08:14:52,957 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_spin) == 0) || ldv_spin == 0 [2022-11-19 08:14:52,958 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_spin) == 0) || ldv_spin == 0 [2022-11-19 08:14:52,962 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_spin) == 0) || ldv_spin == 0 [2022-11-19 08:14:53,236 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4acba89e-74c2-400f-af5e-23f22980a228/bin/utaipan-I9t0OCRTmS/witness.graphml [2022-11-19 08:14:53,236 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-19 08:14:53,237 INFO L158 Benchmark]: Toolchain (without parser) took 118696.87ms. Allocated memory was 130.0MB in the beginning and 1.2GB in the end (delta: 1.1GB). Free memory was 89.7MB in the beginning and 1.0GB in the end (delta: -927.3MB). Peak memory consumption was 786.6MB. Max. memory is 16.1GB. [2022-11-19 08:14:53,238 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 88.1MB. Free memory was 43.1MB in the beginning and 43.1MB in the end (delta: 40.2kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-19 08:14:53,238 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2415.61ms. Allocated memory was 130.0MB in the beginning and 174.1MB in the end (delta: 44.0MB). Free memory was 89.7MB in the beginning and 76.1MB in the end (delta: 13.6MB). Peak memory consumption was 69.7MB. Max. memory is 16.1GB. [2022-11-19 08:14:53,238 INFO L158 Benchmark]: Boogie Procedure Inliner took 240.55ms. Allocated memory is still 174.1MB. Free memory was 76.1MB in the beginning and 99.5MB in the end (delta: -23.4MB). Peak memory consumption was 9.1MB. Max. memory is 16.1GB. [2022-11-19 08:14:53,239 INFO L158 Benchmark]: Boogie Preprocessor took 287.41ms. Allocated memory is still 174.1MB. Free memory was 99.5MB in the beginning and 74.3MB in the end (delta: 25.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2022-11-19 08:14:53,240 INFO L158 Benchmark]: RCFGBuilder took 27213.05ms. Allocated memory was 174.1MB in the beginning and 941.6MB in the end (delta: 767.6MB). Free memory was 74.3MB in the beginning and 358.7MB in the end (delta: -284.4MB). Peak memory consumption was 558.6MB. Max. memory is 16.1GB. [2022-11-19 08:14:53,240 INFO L158 Benchmark]: TraceAbstraction took 88080.25ms. Allocated memory was 941.6MB in the beginning and 1.2GB in the end (delta: 247.5MB). Free memory was 357.7MB in the beginning and 382.6MB in the end (delta: -25.0MB). Peak memory consumption was 273.9MB. Max. memory is 16.1GB. [2022-11-19 08:14:53,241 INFO L158 Benchmark]: Witness Printer took 452.92ms. Allocated memory is still 1.2GB. Free memory was 382.6MB in the beginning and 1.0GB in the end (delta: -634.4MB). Peak memory consumption was 19.9MB. Max. memory is 16.1GB. [2022-11-19 08:14:53,243 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 88.1MB. Free memory was 43.1MB in the beginning and 43.1MB in the end (delta: 40.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2415.61ms. Allocated memory was 130.0MB in the beginning and 174.1MB in the end (delta: 44.0MB). Free memory was 89.7MB in the beginning and 76.1MB in the end (delta: 13.6MB). Peak memory consumption was 69.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 240.55ms. Allocated memory is still 174.1MB. Free memory was 76.1MB in the beginning and 99.5MB in the end (delta: -23.4MB). Peak memory consumption was 9.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 287.41ms. Allocated memory is still 174.1MB. Free memory was 99.5MB in the beginning and 74.3MB in the end (delta: 25.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * RCFGBuilder took 27213.05ms. Allocated memory was 174.1MB in the beginning and 941.6MB in the end (delta: 767.6MB). Free memory was 74.3MB in the beginning and 358.7MB in the end (delta: -284.4MB). Peak memory consumption was 558.6MB. Max. memory is 16.1GB. * TraceAbstraction took 88080.25ms. Allocated memory was 941.6MB in the beginning and 1.2GB in the end (delta: 247.5MB). Free memory was 357.7MB in the beginning and 382.6MB in the end (delta: -25.0MB). Peak memory consumption was 273.9MB. Max. memory is 16.1GB. * Witness Printer took 452.92ms. Allocated memory is still 1.2GB. Free memory was 382.6MB in the beginning and 1.0GB in the end (delta: -634.4MB). Peak memory consumption was 19.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 3947]: 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 57 procedures, 635 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 88.0s, OverallIterations: 6, TraceHistogramMax: 8, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 67.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 14.8s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 12 mSolverCounterUnknown, 4595 SdHoareTripleChecker+Valid, 65.6s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 4587 mSDsluCounter, 9761 SdHoareTripleChecker+Invalid, 63.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 3829 mSDsCounter, 10 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1428 IncrementalHoareTripleChecker+Invalid, 1450 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 10 mSolverCounterUnsat, 5932 mSDtfsCounter, 1428 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 18 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=11393occurred in iteration=5, InterpolantAutomatonStates: 18, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.5s AutomataMinimizationTime, 6 MinimizatonAttempts, 923 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 293 LocationsWithAnnotation, 16651 PreInvPairs, 18016 NumberOfFragments, 774 HoareAnnotationTreeSize, 16651 FomulaSimplifications, 14412 FormulaSimplificationTreeSizeReduction, 2.8s HoareSimplificationTime, 293 FomulaSimplificationsInter, 46970 FormulaSimplificationTreeSizeReductionInter, 11.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 2.3s InterpolantComputationTime, 557 NumberOfCodeBlocks, 557 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 551 ConstructedInterpolants, 0 QuantifiedInterpolants, 847 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 6 InterpolantComputations, 6 PerfectInterpolantSequences, 368/368 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: 4465]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5572]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6211]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4071]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6070]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4516]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6151]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4885]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5511]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4328]: Loop Invariant Derived loop invariant: !(\old(ldv_spin) == 0) || ldv_spin == 0 - InvariantResult [Line: 4305]: Loop Invariant Derived loop invariant: !(\old(ldv_spin) == 0) || ldv_spin == 0 - InvariantResult [Line: 5443]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4674]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6141]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5402]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5800]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5466]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4906]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6629]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6060]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4446]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4260]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5384]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5758]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 6366]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5204]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5800]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6110]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6428]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6161]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4802]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6171]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6181]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6080]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6120]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5182]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5387]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5583]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 4523]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5819]: Loop Invariant Derived loop invariant: (((ldv_state_variable_5 == 0 && ldv_state_variable_4 == 0) && ldv_state_variable_2 == 0) && ldv_spin == 0) && ldv_retval_2 == 0 - InvariantResult [Line: 5592]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4727]: Loop Invariant Derived loop invariant: !(\old(ldv_spin) == 0) || ldv_spin == 0 - InvariantResult [Line: 5704]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4989]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5351]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4268]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4573]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5340]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6596]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4230]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5466]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6090]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5969]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5171]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4297]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3950]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4371]: Loop Invariant Derived loop invariant: !(\old(ldv_spin) == 0) || ldv_spin == 0 - InvariantResult [Line: 5347]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3827]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5182]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4740]: Loop Invariant Derived loop invariant: !(\old(ldv_spin) == 0) || ldv_spin == 0 - InvariantResult [Line: 4557]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3818]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5767]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 6131]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6191]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6100]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4573]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4312]: Loop Invariant Derived loop invariant: !(\old(ldv_spin) == 0) || ldv_spin == 0 - InvariantResult [Line: 6382]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5182]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5324]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4280]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4780]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4903]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4711]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5458]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6374]: Loop Invariant Derived loop invariant: ldv_spin == 0 RESULT: Ultimate proved your program to be correct! [2022-11-19 08:14:53,436 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4acba89e-74c2-400f-af5e-23f22980a228/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE