./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-mts64.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 53f42b1a Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76f3577d-c6cf-4d22-be18-98be791d75f0/bin/uautomizer-DQz5hQGWxF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76f3577d-c6cf-4d22-be18-98be791d75f0/bin/uautomizer-DQz5hQGWxF/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76f3577d-c6cf-4d22-be18-98be791d75f0/bin/uautomizer-DQz5hQGWxF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76f3577d-c6cf-4d22-be18-98be791d75f0/bin/uautomizer-DQz5hQGWxF/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-mts64.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76f3577d-c6cf-4d22-be18-98be791d75f0/bin/uautomizer-DQz5hQGWxF/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76f3577d-c6cf-4d22-be18-98be791d75f0/bin/uautomizer-DQz5hQGWxF --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 425a3bbb125c6bdd9dab7ba3d2b6e465c36167f805fbb1bc755a03e911f07206 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-20 05:31:43,866 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-20 05:31:43,869 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-20 05:31:43,924 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-20 05:31:43,925 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-20 05:31:43,929 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-20 05:31:43,931 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-20 05:31:43,936 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-20 05:31:43,938 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-20 05:31:43,946 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-20 05:31:43,947 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-20 05:31:43,949 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-20 05:31:43,949 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-20 05:31:43,952 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-20 05:31:43,954 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-20 05:31:43,963 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-20 05:31:43,964 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-20 05:31:43,966 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-20 05:31:43,968 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-20 05:31:43,974 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-20 05:31:43,977 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-20 05:31:43,978 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-20 05:31:43,981 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-20 05:31:43,982 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-20 05:31:43,988 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-20 05:31:43,989 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-20 05:31:43,989 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-20 05:31:43,991 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-20 05:31:43,992 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-20 05:31:43,993 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-20 05:31:43,994 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-20 05:31:43,995 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-20 05:31:43,997 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-20 05:31:43,998 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-20 05:31:43,999 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-20 05:31:43,999 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-20 05:31:44,000 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-20 05:31:44,000 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-20 05:31:44,001 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-20 05:31:44,002 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-20 05:31:44,003 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-20 05:31:44,003 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76f3577d-c6cf-4d22-be18-98be791d75f0/bin/uautomizer-DQz5hQGWxF/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-11-20 05:31:44,051 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-20 05:31:44,051 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-20 05:31:44,052 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-20 05:31:44,052 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-20 05:31:44,053 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-20 05:31:44,053 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-20 05:31:44,054 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-20 05:31:44,054 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-20 05:31:44,054 INFO L138 SettingsManager]: * Use SBE=true [2021-11-20 05:31:44,055 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-20 05:31:44,056 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-20 05:31:44,056 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-20 05:31:44,056 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-20 05:31:44,056 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-20 05:31:44,057 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-20 05:31:44,057 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-20 05:31:44,057 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-20 05:31:44,057 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-20 05:31:44,058 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-20 05:31:44,058 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-20 05:31:44,058 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-20 05:31:44,058 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-20 05:31:44,059 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-20 05:31:44,059 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-20 05:31:44,059 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-20 05:31:44,059 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-20 05:31:44,060 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-20 05:31:44,060 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-20 05:31:44,060 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-20 05:31:44,062 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-20 05:31:44,062 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-20 05:31:44,062 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_76f3577d-c6cf-4d22-be18-98be791d75f0/bin/uautomizer-DQz5hQGWxF/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76f3577d-c6cf-4d22-be18-98be791d75f0/bin/uautomizer-DQz5hQGWxF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 425a3bbb125c6bdd9dab7ba3d2b6e465c36167f805fbb1bc755a03e911f07206 [2021-11-20 05:31:44,302 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-20 05:31:44,335 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-20 05:31:44,337 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-20 05:31:44,338 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-20 05:31:44,339 INFO L275 PluginConnector]: CDTParser initialized [2021-11-20 05:31:44,340 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76f3577d-c6cf-4d22-be18-98be791d75f0/bin/uautomizer-DQz5hQGWxF/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-mts64.ko-entry_point.cil.out.i [2021-11-20 05:31:44,417 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76f3577d-c6cf-4d22-be18-98be791d75f0/bin/uautomizer-DQz5hQGWxF/data/650da5507/209a91aab80046d5b138ba1791aff487/FLAGbb8dda7c7 [2021-11-20 05:31:45,199 INFO L306 CDTParser]: Found 1 translation units. [2021-11-20 05:31:45,199 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76f3577d-c6cf-4d22-be18-98be791d75f0/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-mts64.ko-entry_point.cil.out.i [2021-11-20 05:31:45,241 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76f3577d-c6cf-4d22-be18-98be791d75f0/bin/uautomizer-DQz5hQGWxF/data/650da5507/209a91aab80046d5b138ba1791aff487/FLAGbb8dda7c7 [2021-11-20 05:31:45,300 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76f3577d-c6cf-4d22-be18-98be791d75f0/bin/uautomizer-DQz5hQGWxF/data/650da5507/209a91aab80046d5b138ba1791aff487 [2021-11-20 05:31:45,303 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-20 05:31:45,305 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-20 05:31:45,307 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-20 05:31:45,307 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-20 05:31:45,310 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-20 05:31:45,311 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:31:45" (1/1) ... [2021-11-20 05:31:45,312 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@fbf7d37 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:31:45, skipping insertion in model container [2021-11-20 05:31:45,312 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:31:45" (1/1) ... [2021-11-20 05:31:45,318 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-20 05:31:45,413 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-20 05:31:45,923 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3506] [2021-11-20 05:31:45,924 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3507-3508] [2021-11-20 05:31:46,065 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76f3577d-c6cf-4d22-be18-98be791d75f0/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-mts64.ko-entry_point.cil.out.i[103871,103884] [2021-11-20 05:31:46,618 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-20 05:31:46,648 INFO L203 MainTranslator]: Completed pre-run [2021-11-20 05:31:46,744 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3506] [2021-11-20 05:31:46,745 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3507-3508] [2021-11-20 05:31:46,757 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76f3577d-c6cf-4d22-be18-98be791d75f0/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-mts64.ko-entry_point.cil.out.i[103871,103884] [2021-11-20 05:31:46,883 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-20 05:31:46,931 INFO L208 MainTranslator]: Completed translation [2021-11-20 05:31:46,931 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:31:46 WrapperNode [2021-11-20 05:31:46,931 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-20 05:31:46,933 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-20 05:31:46,933 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-20 05:31:46,933 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-20 05:31:46,940 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:31:46" (1/1) ... [2021-11-20 05:31:47,006 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:31:46" (1/1) ... [2021-11-20 05:31:47,157 INFO L137 Inliner]: procedures = 158, calls = 832, calls flagged for inlining = 74, calls inlined = 62, statements flattened = 1829 [2021-11-20 05:31:47,157 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-20 05:31:47,158 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-20 05:31:47,158 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-20 05:31:47,159 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-20 05:31:47,167 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:31:46" (1/1) ... [2021-11-20 05:31:47,167 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:31:46" (1/1) ... [2021-11-20 05:31:47,195 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:31:46" (1/1) ... [2021-11-20 05:31:47,200 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:31:46" (1/1) ... [2021-11-20 05:31:47,294 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:31:46" (1/1) ... [2021-11-20 05:31:47,308 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:31:46" (1/1) ... [2021-11-20 05:31:47,322 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:31:46" (1/1) ... [2021-11-20 05:31:47,344 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-20 05:31:47,345 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-20 05:31:47,345 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-20 05:31:47,345 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-20 05:31:47,350 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:31:46" (1/1) ... [2021-11-20 05:31:47,358 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-20 05:31:47,369 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76f3577d-c6cf-4d22-be18-98be791d75f0/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 05:31:47,383 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76f3577d-c6cf-4d22-be18-98be791d75f0/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-20 05:31:47,392 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76f3577d-c6cf-4d22-be18-98be791d75f0/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-20 05:31:47,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-20 05:31:47,434 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-20 05:31:47,435 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-20 05:31:47,435 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_rawmidi_open [2021-11-20 05:31:47,435 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_rawmidi_open [2021-11-20 05:31:47,435 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-20 05:31:47,435 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-20 05:31:47,436 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2021-11-20 05:31:47,436 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2021-11-20 05:31:47,436 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_rawmidi_close [2021-11-20 05:31:47,436 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_rawmidi_close [2021-11-20 05:31:47,436 INFO L130 BoogieDeclarations]: Found specification of procedure parport_unregister_device [2021-11-20 05:31:47,437 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_unregister_device [2021-11-20 05:31:47,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-20 05:31:47,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-20 05:31:47,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-20 05:31:47,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-11-20 05:31:47,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-11-20 05:31:47,438 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_write_command [2021-11-20 05:31:47,438 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_write_command [2021-11-20 05:31:47,438 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_ctl_smpte_time_info [2021-11-20 05:31:47,438 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_ctl_smpte_time_info [2021-11-20 05:31:47,438 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_write_data [2021-11-20 05:31:47,439 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_write_data [2021-11-20 05:31:47,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-20 05:31:47,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-20 05:31:47,439 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_remove [2021-11-20 05:31:47,439 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_remove [2021-11-20 05:31:47,439 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_ctl_smpte_time_get [2021-11-20 05:31:47,440 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_ctl_smpte_time_get [2021-11-20 05:31:47,440 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_detach [2021-11-20 05:31:47,440 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_detach [2021-11-20 05:31:47,440 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_device_close [2021-11-20 05:31:47,441 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_device_close [2021-11-20 05:31:47,441 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-20 05:31:47,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-20 05:31:47,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-20 05:31:47,442 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_device_init [2021-11-20 05:31:47,442 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_device_init [2021-11-20 05:31:47,442 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_read_char [2021-11-20 05:31:47,442 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_read_char [2021-11-20 05:31:47,442 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-20 05:31:47,442 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-20 05:31:47,443 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_read [2021-11-20 05:31:47,443 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_read [2021-11-20 05:31:47,443 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_probe_port [2021-11-20 05:31:47,443 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_probe_port [2021-11-20 05:31:47,444 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_device_open [2021-11-20 05:31:47,444 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_device_open [2021-11-20 05:31:47,444 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-20 05:31:47,444 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-20 05:31:47,445 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_smpte_stop [2021-11-20 05:31:47,445 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_smpte_stop [2021-11-20 05:31:47,446 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_disable_readout [2021-11-20 05:31:47,446 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_disable_readout [2021-11-20 05:31:47,447 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-20 05:31:47,448 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-11-20 05:31:47,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-11-20 05:31:47,448 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-20 05:31:47,448 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_ctl_smpte_time_put [2021-11-20 05:31:47,449 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_ctl_smpte_time_put [2021-11-20 05:31:47,449 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-20 05:31:47,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-20 05:31:47,449 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_enable_readout [2021-11-20 05:31:47,450 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_enable_readout [2021-11-20 05:31:47,450 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-20 05:31:47,450 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-20 05:31:47,450 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-20 05:31:47,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-20 05:31:47,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-20 05:31:47,451 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_write_midi [2021-11-20 05:31:47,452 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_write_midi [2021-11-20 05:31:47,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-11-20 05:31:47,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-11-20 05:31:47,452 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2021-11-20 05:31:47,452 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2021-11-20 05:31:47,453 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-20 05:31:47,453 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-20 05:31:47,453 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_device_ready [2021-11-20 05:31:47,453 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_device_ready [2021-11-20 05:31:47,453 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_probe [2021-11-20 05:31:47,453 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_probe [2021-11-20 05:31:47,454 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-20 05:31:47,454 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2021-11-20 05:31:47,454 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2021-11-20 05:31:47,455 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-20 05:31:47,455 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_free [2021-11-20 05:31:47,455 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_free [2021-11-20 05:31:47,455 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2021-11-20 05:31:47,456 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2021-11-20 05:31:47,456 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_unregister_all [2021-11-20 05:31:47,457 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_unregister_all [2021-11-20 05:31:47,457 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_probe [2021-11-20 05:31:47,457 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_probe [2021-11-20 05:31:47,457 INFO L130 BoogieDeclarations]: Found specification of procedure parport_release [2021-11-20 05:31:47,458 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_release [2021-11-20 05:31:47,458 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_rawmidi_output_trigger [2021-11-20 05:31:47,458 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_rawmidi_output_trigger [2021-11-20 05:31:47,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-20 05:31:47,459 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_rawmidi_input_trigger [2021-11-20 05:31:47,459 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_rawmidi_input_trigger [2021-11-20 05:31:47,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-20 05:31:47,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-20 05:31:47,459 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-20 05:31:47,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-20 05:31:47,460 INFO L130 BoogieDeclarations]: Found specification of procedure snd_rawmidi_set_ops [2021-11-20 05:31:47,460 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_rawmidi_set_ops [2021-11-20 05:31:47,460 INFO L130 BoogieDeclarations]: Found specification of procedure parport_register_device [2021-11-20 05:31:47,461 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_register_device [2021-11-20 05:31:47,461 INFO L130 BoogieDeclarations]: Found specification of procedure parport_claim [2021-11-20 05:31:47,461 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_claim [2021-11-20 05:31:47,946 INFO L236 CfgBuilder]: Building ICFG [2021-11-20 05:31:47,949 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-20 05:31:48,080 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-20 05:31:49,534 INFO L277 CfgBuilder]: Performing block encoding [2021-11-20 05:31:49,548 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-20 05:31:49,548 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-20 05:31:49,551 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:31:49 BoogieIcfgContainer [2021-11-20 05:31:49,551 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-20 05:31:49,553 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-20 05:31:49,553 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-20 05:31:49,556 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-20 05:31:49,556 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 05:31:45" (1/3) ... [2021-11-20 05:31:49,557 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@74ec4120 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 05:31:49, skipping insertion in model container [2021-11-20 05:31:49,557 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:31:46" (2/3) ... [2021-11-20 05:31:49,557 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@74ec4120 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 05:31:49, skipping insertion in model container [2021-11-20 05:31:49,557 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:31:49" (3/3) ... [2021-11-20 05:31:49,559 INFO L111 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-mts64.ko-entry_point.cil.out.i [2021-11-20 05:31:49,564 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-20 05:31:49,564 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-11-20 05:31:49,614 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-20 05:31:49,620 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-20 05:31:49,620 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-11-20 05:31:49,655 INFO L276 IsEmpty]: Start isEmpty. Operand has 720 states, 499 states have (on average 1.346693386773547) internal successors, (672), 520 states have internal predecessors, (672), 171 states have call successors, (171), 49 states have call predecessors, (171), 48 states have return successors, (159), 158 states have call predecessors, (159), 159 states have call successors, (159) [2021-11-20 05:31:49,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2021-11-20 05:31:49,680 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 05:31:49,681 INFO L514 BasicCegarLoop]: trace histogram [6, 6, 6, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 05:31:49,681 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 05:31:49,686 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 05:31:49,686 INFO L85 PathProgramCache]: Analyzing trace with hash 111408221, now seen corresponding path program 1 times [2021-11-20 05:31:49,695 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 05:31:49,695 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [551977966] [2021-11-20 05:31:49,695 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 05:31:49,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 05:31:50,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:31:50,285 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-20 05:31:50,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:31:50,297 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-11-20 05:31:50,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:31:50,307 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-11-20 05:31:50,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:31:50,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-11-20 05:31:50,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:31:50,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-11-20 05:31:50,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:31:50,365 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2021-11-20 05:31:50,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:31:50,380 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2021-11-20 05:31:50,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:31:50,410 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2021-11-20 05:31:50,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:31:50,441 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2021-11-20 05:31:50,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:31:50,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 05:31:50,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:31:50,489 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 05:31:50,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:31:50,504 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2021-11-20 05:31:50,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:31:50,517 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-11-20 05:31:50,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:31:50,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2021-11-20 05:31:50,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:31:50,547 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 05:31:50,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:31:50,557 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2021-11-20 05:31:50,558 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 05:31:50,558 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [551977966] [2021-11-20 05:31:50,559 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [551977966] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 05:31:50,559 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 05:31:50,560 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-11-20 05:31:50,561 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [359428318] [2021-11-20 05:31:50,562 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 05:31:50,566 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-20 05:31:50,566 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 05:31:50,597 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-20 05:31:50,597 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-11-20 05:31:50,603 INFO L87 Difference]: Start difference. First operand has 720 states, 499 states have (on average 1.346693386773547) internal successors, (672), 520 states have internal predecessors, (672), 171 states have call successors, (171), 49 states have call predecessors, (171), 48 states have return successors, (159), 158 states have call predecessors, (159), 159 states have call successors, (159) Second operand has 7 states, 7 states have (on average 8.0) internal successors, (56), 3 states have internal predecessors, (56), 2 states have call successors, (16), 6 states have call predecessors, (16), 2 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2021-11-20 05:31:56,093 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 05:31:56,094 INFO L93 Difference]: Finished difference Result 2684 states and 4445 transitions. [2021-11-20 05:31:56,095 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-11-20 05:31:56,096 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 8.0) internal successors, (56), 3 states have internal predecessors, (56), 2 states have call successors, (16), 6 states have call predecessors, (16), 2 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) Word has length 112 [2021-11-20 05:31:56,097 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 05:31:56,134 INFO L225 Difference]: With dead ends: 2684 [2021-11-20 05:31:56,134 INFO L226 Difference]: Without dead ends: 1909 [2021-11-20 05:31:56,148 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=49, Invalid=83, Unknown=0, NotChecked=0, Total=132 [2021-11-20 05:31:56,152 INFO L933 BasicCegarLoop]: 1629 mSDtfsCounter, 1933 mSDsluCounter, 3567 mSDsCounter, 0 mSdLazyCounter, 2613 mSolverCounterSat, 1497 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2084 SdHoareTripleChecker+Valid, 5196 SdHoareTripleChecker+Invalid, 4110 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1497 IncrementalHoareTripleChecker+Valid, 2613 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.9s IncrementalHoareTripleChecker+Time [2021-11-20 05:31:56,153 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2084 Valid, 5196 Invalid, 4110 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1497 Valid, 2613 Invalid, 0 Unknown, 0 Unchecked, 4.9s Time] [2021-11-20 05:31:56,173 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1909 states. [2021-11-20 05:31:56,417 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1909 to 1337. [2021-11-20 05:31:56,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1337 states, 942 states have (on average 1.3195329087048833) internal successors, (1243), 956 states have internal predecessors, (1243), 302 states have call successors, (302), 93 states have call predecessors, (302), 92 states have return successors, (301), 299 states have call predecessors, (301), 301 states have call successors, (301) [2021-11-20 05:31:56,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1337 states to 1337 states and 1846 transitions. [2021-11-20 05:31:56,439 INFO L78 Accepts]: Start accepts. Automaton has 1337 states and 1846 transitions. Word has length 112 [2021-11-20 05:31:56,440 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 05:31:56,440 INFO L470 AbstractCegarLoop]: Abstraction has 1337 states and 1846 transitions. [2021-11-20 05:31:56,440 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 8.0) internal successors, (56), 3 states have internal predecessors, (56), 2 states have call successors, (16), 6 states have call predecessors, (16), 2 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2021-11-20 05:31:56,441 INFO L276 IsEmpty]: Start isEmpty. Operand 1337 states and 1846 transitions. [2021-11-20 05:31:56,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-20 05:31:56,456 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 05:31:56,457 INFO L514 BasicCegarLoop]: trace histogram [6, 6, 6, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 05:31:56,457 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-20 05:31:56,458 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 05:31:56,458 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 05:31:56,458 INFO L85 PathProgramCache]: Analyzing trace with hash -251844445, now seen corresponding path program 1 times [2021-11-20 05:31:56,459 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 05:31:56,459 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [432592940] [2021-11-20 05:31:56,459 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 05:31:56,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 05:31:56,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:31:56,638 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-20 05:31:56,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:31:56,652 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-11-20 05:31:56,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:31:56,660 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-11-20 05:31:56,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:31:56,673 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-11-20 05:31:56,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:31:56,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-11-20 05:31:56,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:31:56,698 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2021-11-20 05:31:56,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:31:56,706 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2021-11-20 05:31:56,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:31:56,721 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2021-11-20 05:31:56,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:31:56,741 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2021-11-20 05:31:56,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:31:56,760 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 05:31:56,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:31:56,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 05:31:56,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:31:56,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2021-11-20 05:31:56,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:31:56,784 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-11-20 05:31:56,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:31:56,793 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-11-20 05:31:56,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:31:56,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 05:31:56,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:31:56,809 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2021-11-20 05:31:56,809 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 05:31:56,810 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [432592940] [2021-11-20 05:31:56,810 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [432592940] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 05:31:56,810 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 05:31:56,810 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-11-20 05:31:56,810 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1045965469] [2021-11-20 05:31:56,810 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 05:31:56,812 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-20 05:31:56,812 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 05:31:56,812 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-20 05:31:56,813 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-11-20 05:31:56,813 INFO L87 Difference]: Start difference. First operand 1337 states and 1846 transitions. Second operand has 7 states, 7 states have (on average 9.285714285714286) internal successors, (65), 3 states have internal predecessors, (65), 2 states have call successors, (21), 6 states have call predecessors, (21), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2021-11-20 05:32:01,492 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 05:32:01,492 INFO L93 Difference]: Finished difference Result 5063 states and 7788 transitions. [2021-11-20 05:32:01,492 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-11-20 05:32:01,493 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 9.285714285714286) internal successors, (65), 3 states have internal predecessors, (65), 2 states have call successors, (21), 6 states have call predecessors, (21), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) Word has length 127 [2021-11-20 05:32:01,493 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 05:32:01,531 INFO L225 Difference]: With dead ends: 5063 [2021-11-20 05:32:01,531 INFO L226 Difference]: Without dead ends: 3741 [2021-11-20 05:32:01,539 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=49, Invalid=83, Unknown=0, NotChecked=0, Total=132 [2021-11-20 05:32:01,545 INFO L933 BasicCegarLoop]: 1270 mSDtfsCounter, 2109 mSDsluCounter, 2859 mSDsCounter, 0 mSdLazyCounter, 2538 mSolverCounterSat, 1681 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2250 SdHoareTripleChecker+Valid, 4129 SdHoareTripleChecker+Invalid, 4219 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1681 IncrementalHoareTripleChecker+Valid, 2538 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.3s IncrementalHoareTripleChecker+Time [2021-11-20 05:32:01,545 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2250 Valid, 4129 Invalid, 4219 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1681 Valid, 2538 Invalid, 0 Unknown, 0 Unchecked, 4.3s Time] [2021-11-20 05:32:01,553 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3741 states. [2021-11-20 05:32:01,790 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3741 to 2598. [2021-11-20 05:32:01,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2598 states, 1830 states have (on average 1.318032786885246) internal successors, (2412), 1860 states have internal predecessors, (2412), 583 states have call successors, (583), 185 states have call predecessors, (583), 184 states have return successors, (582), 576 states have call predecessors, (582), 582 states have call successors, (582) [2021-11-20 05:32:01,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2598 states to 2598 states and 3577 transitions. [2021-11-20 05:32:01,819 INFO L78 Accepts]: Start accepts. Automaton has 2598 states and 3577 transitions. Word has length 127 [2021-11-20 05:32:01,821 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 05:32:01,821 INFO L470 AbstractCegarLoop]: Abstraction has 2598 states and 3577 transitions. [2021-11-20 05:32:01,821 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 9.285714285714286) internal successors, (65), 3 states have internal predecessors, (65), 2 states have call successors, (21), 6 states have call predecessors, (21), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2021-11-20 05:32:01,821 INFO L276 IsEmpty]: Start isEmpty. Operand 2598 states and 3577 transitions. [2021-11-20 05:32:01,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2021-11-20 05:32:01,834 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 05:32:01,834 INFO L514 BasicCegarLoop]: trace histogram [6, 6, 6, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 05:32:01,834 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-20 05:32:01,834 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 05:32:01,835 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 05:32:01,835 INFO L85 PathProgramCache]: Analyzing trace with hash -1418490204, now seen corresponding path program 1 times [2021-11-20 05:32:01,835 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 05:32:01,836 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [274385846] [2021-11-20 05:32:01,836 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 05:32:01,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 05:32:01,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:01,972 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-20 05:32:01,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:01,980 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-11-20 05:32:01,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:01,988 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-11-20 05:32:01,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:01,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-11-20 05:32:01,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:02,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-11-20 05:32:02,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:02,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2021-11-20 05:32:02,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:02,020 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2021-11-20 05:32:02,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:02,034 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2021-11-20 05:32:02,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:02,053 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2021-11-20 05:32:02,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:02,085 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 05:32:02,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:02,095 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 05:32:02,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:02,103 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-11-20 05:32:02,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:02,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2021-11-20 05:32:02,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:02,123 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2021-11-20 05:32:02,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:02,132 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 05:32:02,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:02,140 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2021-11-20 05:32:02,140 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 05:32:02,140 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [274385846] [2021-11-20 05:32:02,140 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [274385846] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 05:32:02,140 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 05:32:02,140 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-11-20 05:32:02,141 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2084140599] [2021-11-20 05:32:02,141 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 05:32:02,142 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-20 05:32:02,142 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 05:32:02,143 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-20 05:32:02,143 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-11-20 05:32:02,143 INFO L87 Difference]: Start difference. First operand 2598 states and 3577 transitions. Second operand has 7 states, 7 states have (on average 10.142857142857142) internal successors, (71), 3 states have internal predecessors, (71), 2 states have call successors, (21), 6 states have call predecessors, (21), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2021-11-20 05:32:07,382 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 05:32:07,382 INFO L93 Difference]: Finished difference Result 9864 states and 15123 transitions. [2021-11-20 05:32:07,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-11-20 05:32:07,383 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 10.142857142857142) internal successors, (71), 3 states have internal predecessors, (71), 2 states have call successors, (21), 6 states have call predecessors, (21), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) Word has length 133 [2021-11-20 05:32:07,383 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 05:32:07,446 INFO L225 Difference]: With dead ends: 9864 [2021-11-20 05:32:07,447 INFO L226 Difference]: Without dead ends: 7281 [2021-11-20 05:32:07,460 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=49, Invalid=83, Unknown=0, NotChecked=0, Total=132 [2021-11-20 05:32:07,467 INFO L933 BasicCegarLoop]: 1299 mSDtfsCounter, 1626 mSDsluCounter, 2979 mSDsCounter, 0 mSdLazyCounter, 2721 mSolverCounterSat, 865 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1760 SdHoareTripleChecker+Valid, 4278 SdHoareTripleChecker+Invalid, 3586 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 865 IncrementalHoareTripleChecker+Valid, 2721 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.7s IncrementalHoareTripleChecker+Time [2021-11-20 05:32:07,470 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1760 Valid, 4278 Invalid, 3586 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [865 Valid, 2721 Invalid, 0 Unknown, 0 Unchecked, 4.7s Time] [2021-11-20 05:32:07,480 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7281 states. [2021-11-20 05:32:07,851 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7281 to 4998. [2021-11-20 05:32:07,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4998 states, 3524 states have (on average 1.318955732122588) internal successors, (4648), 3586 states have internal predecessors, (4648), 1105 states have call successors, (1105), 369 states have call predecessors, (1105), 368 states have return successors, (1104), 1090 states have call predecessors, (1104), 1104 states have call successors, (1104) [2021-11-20 05:32:07,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4998 states to 4998 states and 6857 transitions. [2021-11-20 05:32:07,882 INFO L78 Accepts]: Start accepts. Automaton has 4998 states and 6857 transitions. Word has length 133 [2021-11-20 05:32:07,884 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 05:32:07,884 INFO L470 AbstractCegarLoop]: Abstraction has 4998 states and 6857 transitions. [2021-11-20 05:32:07,887 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 10.142857142857142) internal successors, (71), 3 states have internal predecessors, (71), 2 states have call successors, (21), 6 states have call predecessors, (21), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2021-11-20 05:32:07,887 INFO L276 IsEmpty]: Start isEmpty. Operand 4998 states and 6857 transitions. [2021-11-20 05:32:07,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2021-11-20 05:32:07,893 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 05:32:07,893 INFO L514 BasicCegarLoop]: trace histogram [6, 6, 6, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 05:32:07,893 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-20 05:32:07,894 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 05:32:07,894 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 05:32:07,894 INFO L85 PathProgramCache]: Analyzing trace with hash -1703193753, now seen corresponding path program 1 times [2021-11-20 05:32:07,894 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 05:32:07,895 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1393383205] [2021-11-20 05:32:07,895 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 05:32:07,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 05:32:07,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:08,104 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-20 05:32:08,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:08,111 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-11-20 05:32:08,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:08,118 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-11-20 05:32:08,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:08,124 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-11-20 05:32:08,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:08,131 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-11-20 05:32:08,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:08,138 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2021-11-20 05:32:08,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:08,149 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-11-20 05:32:08,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:08,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 05:32:08,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:08,161 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-11-20 05:32:08,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:08,175 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2021-11-20 05:32:08,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:08,195 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-11-20 05:32:08,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:08,212 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 05:32:08,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:08,219 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 05:32:08,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:08,225 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-11-20 05:32:08,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:08,232 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2021-11-20 05:32:08,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:08,239 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-11-20 05:32:08,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:08,247 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 05:32:08,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:08,255 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2021-11-20 05:32:08,255 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 05:32:08,255 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1393383205] [2021-11-20 05:32:08,256 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1393383205] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 05:32:08,256 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 05:32:08,256 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-11-20 05:32:08,256 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [137155586] [2021-11-20 05:32:08,256 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 05:32:08,257 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-20 05:32:08,257 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 05:32:08,258 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-20 05:32:08,258 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2021-11-20 05:32:08,258 INFO L87 Difference]: Start difference. First operand 4998 states and 6857 transitions. Second operand has 8 states, 8 states have (on average 9.625) internal successors, (77), 3 states have internal predecessors, (77), 2 states have call successors, (21), 7 states have call predecessors, (21), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2021-11-20 05:32:13,310 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 05:32:13,310 INFO L93 Difference]: Finished difference Result 20194 states and 31370 transitions. [2021-11-20 05:32:13,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-11-20 05:32:13,311 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 9.625) internal successors, (77), 3 states have internal predecessors, (77), 2 states have call successors, (21), 7 states have call predecessors, (21), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 141 [2021-11-20 05:32:13,312 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 05:32:13,438 INFO L225 Difference]: With dead ends: 20194 [2021-11-20 05:32:13,439 INFO L226 Difference]: Without dead ends: 15211 [2021-11-20 05:32:13,465 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 57 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=88, Invalid=218, Unknown=0, NotChecked=0, Total=306 [2021-11-20 05:32:13,466 INFO L933 BasicCegarLoop]: 1307 mSDtfsCounter, 2699 mSDsluCounter, 3309 mSDsCounter, 0 mSdLazyCounter, 2649 mSolverCounterSat, 2344 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2850 SdHoareTripleChecker+Valid, 4616 SdHoareTripleChecker+Invalid, 4993 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2344 IncrementalHoareTripleChecker+Valid, 2649 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.2s IncrementalHoareTripleChecker+Time [2021-11-20 05:32:13,467 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2850 Valid, 4616 Invalid, 4993 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2344 Valid, 2649 Invalid, 0 Unknown, 0 Unchecked, 4.2s Time] [2021-11-20 05:32:13,486 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15211 states. [2021-11-20 05:32:14,267 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15211 to 9265. [2021-11-20 05:32:14,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9265 states, 6585 states have (on average 1.3242217160212604) internal successors, (8720), 6705 states have internal predecessors, (8720), 1973 states have call successors, (1973), 707 states have call predecessors, (1973), 706 states have return successors, (1972), 1943 states have call predecessors, (1972), 1972 states have call successors, (1972) [2021-11-20 05:32:14,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9265 states to 9265 states and 12665 transitions. [2021-11-20 05:32:14,339 INFO L78 Accepts]: Start accepts. Automaton has 9265 states and 12665 transitions. Word has length 141 [2021-11-20 05:32:14,340 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 05:32:14,340 INFO L470 AbstractCegarLoop]: Abstraction has 9265 states and 12665 transitions. [2021-11-20 05:32:14,341 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 9.625) internal successors, (77), 3 states have internal predecessors, (77), 2 states have call successors, (21), 7 states have call predecessors, (21), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2021-11-20 05:32:14,342 INFO L276 IsEmpty]: Start isEmpty. Operand 9265 states and 12665 transitions. [2021-11-20 05:32:14,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2021-11-20 05:32:14,346 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 05:32:14,346 INFO L514 BasicCegarLoop]: trace histogram [7, 7, 7, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 05:32:14,346 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-11-20 05:32:14,346 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 05:32:14,347 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 05:32:14,347 INFO L85 PathProgramCache]: Analyzing trace with hash -890601103, now seen corresponding path program 1 times [2021-11-20 05:32:14,347 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 05:32:14,347 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [597224048] [2021-11-20 05:32:14,347 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 05:32:14,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 05:32:14,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:14,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-20 05:32:14,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:14,480 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-11-20 05:32:14,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:14,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-11-20 05:32:14,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:14,495 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-11-20 05:32:14,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:14,501 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-11-20 05:32:14,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:14,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2021-11-20 05:32:14,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:14,516 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2021-11-20 05:32:14,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:14,523 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-11-20 05:32:14,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:14,535 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2021-11-20 05:32:14,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:14,558 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-11-20 05:32:14,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:14,576 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 05:32:14,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:14,583 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 05:32:14,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:14,589 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-11-20 05:32:14,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:14,597 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2021-11-20 05:32:14,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:14,606 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-11-20 05:32:14,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:14,615 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 05:32:14,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:14,622 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2021-11-20 05:32:14,622 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 05:32:14,623 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [597224048] [2021-11-20 05:32:14,623 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [597224048] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 05:32:14,623 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 05:32:14,623 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-11-20 05:32:14,623 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1013090860] [2021-11-20 05:32:14,623 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 05:32:14,624 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-20 05:32:14,624 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 05:32:14,624 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-20 05:32:14,625 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-11-20 05:32:14,625 INFO L87 Difference]: Start difference. First operand 9265 states and 12665 transitions. Second operand has 7 states, 7 states have (on average 11.285714285714286) internal successors, (79), 3 states have internal predecessors, (79), 2 states have call successors, (17), 6 states have call predecessors, (17), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2021-11-20 05:32:17,088 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 05:32:17,088 INFO L93 Difference]: Finished difference Result 22790 states and 33975 transitions. [2021-11-20 05:32:17,089 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-20 05:32:17,089 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 11.285714285714286) internal successors, (79), 3 states have internal predecessors, (79), 2 states have call successors, (17), 6 states have call predecessors, (17), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) Word has length 141 [2021-11-20 05:32:17,089 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 05:32:17,151 INFO L225 Difference]: With dead ends: 22790 [2021-11-20 05:32:17,151 INFO L226 Difference]: Without dead ends: 13540 [2021-11-20 05:32:17,184 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=41, Invalid=69, Unknown=0, NotChecked=0, Total=110 [2021-11-20 05:32:17,185 INFO L933 BasicCegarLoop]: 1052 mSDtfsCounter, 1692 mSDsluCounter, 1229 mSDsCounter, 0 mSdLazyCounter, 1019 mSolverCounterSat, 1148 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1811 SdHoareTripleChecker+Valid, 2281 SdHoareTripleChecker+Invalid, 2167 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1148 IncrementalHoareTripleChecker+Valid, 1019 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.8s IncrementalHoareTripleChecker+Time [2021-11-20 05:32:17,185 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1811 Valid, 2281 Invalid, 2167 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1148 Valid, 1019 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time] [2021-11-20 05:32:17,202 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13540 states. [2021-11-20 05:32:17,853 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13540 to 9265. [2021-11-20 05:32:17,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9265 states, 6585 states have (on average 1.3217919514047076) internal successors, (8704), 6705 states have internal predecessors, (8704), 1973 states have call successors, (1973), 707 states have call predecessors, (1973), 706 states have return successors, (1972), 1943 states have call predecessors, (1972), 1972 states have call successors, (1972) [2021-11-20 05:32:17,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9265 states to 9265 states and 12649 transitions. [2021-11-20 05:32:17,903 INFO L78 Accepts]: Start accepts. Automaton has 9265 states and 12649 transitions. Word has length 141 [2021-11-20 05:32:17,903 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 05:32:17,903 INFO L470 AbstractCegarLoop]: Abstraction has 9265 states and 12649 transitions. [2021-11-20 05:32:17,904 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 11.285714285714286) internal successors, (79), 3 states have internal predecessors, (79), 2 states have call successors, (17), 6 states have call predecessors, (17), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2021-11-20 05:32:17,904 INFO L276 IsEmpty]: Start isEmpty. Operand 9265 states and 12649 transitions. [2021-11-20 05:32:17,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2021-11-20 05:32:17,939 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 05:32:17,939 INFO L514 BasicCegarLoop]: trace histogram [22, 22, 22, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 05:32:17,939 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-11-20 05:32:17,940 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 05:32:17,940 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 05:32:17,940 INFO L85 PathProgramCache]: Analyzing trace with hash 690281841, now seen corresponding path program 1 times [2021-11-20 05:32:17,941 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 05:32:17,941 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [18110684] [2021-11-20 05:32:17,941 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 05:32:17,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 05:32:18,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:18,229 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-20 05:32:18,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:18,239 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-11-20 05:32:18,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:18,249 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-11-20 05:32:18,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:18,258 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-11-20 05:32:18,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:18,273 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-11-20 05:32:18,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:18,284 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2021-11-20 05:32:18,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:18,292 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2021-11-20 05:32:18,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:18,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2021-11-20 05:32:18,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:18,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2021-11-20 05:32:18,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:18,320 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-11-20 05:32:18,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:18,328 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2021-11-20 05:32:18,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:18,338 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-11-20 05:32:18,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:18,349 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2021-11-20 05:32:18,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:18,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-11-20 05:32:18,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:18,370 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-11-20 05:32:18,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:18,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2021-11-20 05:32:18,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:18,390 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-11-20 05:32:18,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:18,399 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2021-11-20 05:32:18,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:18,409 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2021-11-20 05:32:18,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:18,420 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2021-11-20 05:32:18,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:18,428 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-11-20 05:32:18,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:18,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2021-11-20 05:32:18,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:18,447 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2021-11-20 05:32:18,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:18,463 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2021-11-20 05:32:18,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:18,491 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2021-11-20 05:32:18,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:18,527 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 05:32:18,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:18,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 05:32:18,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:18,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2021-11-20 05:32:18,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:18,550 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2021-11-20 05:32:18,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:18,559 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2021-11-20 05:32:18,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:18,568 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 05:32:18,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:18,575 INFO L134 CoverageAnalysis]: Checked inductivity of 941 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 941 trivial. 0 not checked. [2021-11-20 05:32:18,576 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 05:32:18,576 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [18110684] [2021-11-20 05:32:18,576 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [18110684] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 05:32:18,576 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 05:32:18,576 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-11-20 05:32:18,576 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2129111904] [2021-11-20 05:32:18,577 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 05:32:18,577 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-20 05:32:18,577 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 05:32:18,578 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-20 05:32:18,578 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2021-11-20 05:32:18,578 INFO L87 Difference]: Start difference. First operand 9265 states and 12649 transitions. Second operand has 8 states, 8 states have (on average 13.625) internal successors, (109), 4 states have internal predecessors, (109), 4 states have call successors, (37), 7 states have call predecessors, (37), 2 states have return successors, (30), 3 states have call predecessors, (30), 3 states have call successors, (30) [2021-11-20 05:32:23,320 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 05:32:23,320 INFO L93 Difference]: Finished difference Result 21752 states and 34125 transitions. [2021-11-20 05:32:23,326 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-11-20 05:32:23,326 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 13.625) internal successors, (109), 4 states have internal predecessors, (109), 4 states have call successors, (37), 7 states have call predecessors, (37), 2 states have return successors, (30), 3 states have call predecessors, (30), 3 states have call successors, (30) Word has length 253 [2021-11-20 05:32:23,327 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 05:32:23,428 INFO L225 Difference]: With dead ends: 21752 [2021-11-20 05:32:23,428 INFO L226 Difference]: Without dead ends: 21749 [2021-11-20 05:32:23,437 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 87 GetRequests, 71 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 55 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=88, Invalid=218, Unknown=0, NotChecked=0, Total=306 [2021-11-20 05:32:23,438 INFO L933 BasicCegarLoop]: 1142 mSDtfsCounter, 1931 mSDsluCounter, 2657 mSDsCounter, 0 mSdLazyCounter, 3017 mSolverCounterSat, 1863 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1985 SdHoareTripleChecker+Valid, 3799 SdHoareTripleChecker+Invalid, 4880 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1863 IncrementalHoareTripleChecker+Valid, 3017 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.8s IncrementalHoareTripleChecker+Time [2021-11-20 05:32:23,438 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1985 Valid, 3799 Invalid, 4880 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1863 Valid, 3017 Invalid, 0 Unknown, 0 Unchecked, 3.8s Time] [2021-11-20 05:32:23,464 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21749 states. [2021-11-20 05:32:24,589 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21749 to 14774. [2021-11-20 05:32:24,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14774 states, 10315 states have (on average 1.286863790596219) internal successors, (13274), 10608 states have internal predecessors, (13274), 3204 states have call successors, (3204), 1135 states have call predecessors, (3204), 1254 states have return successors, (3369), 3136 states have call predecessors, (3369), 3203 states have call successors, (3369) [2021-11-20 05:32:24,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14774 states to 14774 states and 19847 transitions. [2021-11-20 05:32:24,669 INFO L78 Accepts]: Start accepts. Automaton has 14774 states and 19847 transitions. Word has length 253 [2021-11-20 05:32:24,670 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 05:32:24,670 INFO L470 AbstractCegarLoop]: Abstraction has 14774 states and 19847 transitions. [2021-11-20 05:32:24,670 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 13.625) internal successors, (109), 4 states have internal predecessors, (109), 4 states have call successors, (37), 7 states have call predecessors, (37), 2 states have return successors, (30), 3 states have call predecessors, (30), 3 states have call successors, (30) [2021-11-20 05:32:24,670 INFO L276 IsEmpty]: Start isEmpty. Operand 14774 states and 19847 transitions. [2021-11-20 05:32:24,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2021-11-20 05:32:24,721 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 05:32:24,722 INFO L514 BasicCegarLoop]: trace histogram [22, 22, 22, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 05:32:24,722 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-11-20 05:32:24,722 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 05:32:24,723 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 05:32:24,723 INFO L85 PathProgramCache]: Analyzing trace with hash -1084038710, now seen corresponding path program 1 times [2021-11-20 05:32:24,723 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 05:32:24,723 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [717847614] [2021-11-20 05:32:24,723 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 05:32:24,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 05:32:24,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:24,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-20 05:32:24,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:24,882 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-11-20 05:32:24,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:24,889 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-11-20 05:32:24,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:24,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-11-20 05:32:24,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:24,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-11-20 05:32:24,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:24,916 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2021-11-20 05:32:24,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:24,922 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2021-11-20 05:32:24,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:24,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2021-11-20 05:32:24,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:24,934 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2021-11-20 05:32:24,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:24,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-11-20 05:32:24,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:24,947 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2021-11-20 05:32:24,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:24,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-11-20 05:32:24,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:24,971 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2021-11-20 05:32:24,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:24,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-11-20 05:32:24,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:24,984 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-11-20 05:32:24,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:24,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2021-11-20 05:32:24,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:24,999 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-11-20 05:32:25,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:25,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2021-11-20 05:32:25,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:25,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2021-11-20 05:32:25,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:25,020 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2021-11-20 05:32:25,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:25,028 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-11-20 05:32:25,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:25,037 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2021-11-20 05:32:25,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:25,049 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2021-11-20 05:32:25,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:25,054 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2021-11-20 05:32:25,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:25,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2021-11-20 05:32:25,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:25,087 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2021-11-20 05:32:25,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:25,105 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 05:32:25,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:25,111 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 05:32:25,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:25,117 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2021-11-20 05:32:25,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:25,123 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2021-11-20 05:32:25,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:25,130 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2021-11-20 05:32:25,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:25,137 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 05:32:25,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:25,143 INFO L134 CoverageAnalysis]: Checked inductivity of 941 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 938 trivial. 0 not checked. [2021-11-20 05:32:25,144 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 05:32:25,144 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [717847614] [2021-11-20 05:32:25,144 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [717847614] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 05:32:25,144 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 05:32:25,144 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-11-20 05:32:25,145 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1733013716] [2021-11-20 05:32:25,145 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 05:32:25,145 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-20 05:32:25,145 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 05:32:25,146 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-20 05:32:25,146 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2021-11-20 05:32:25,146 INFO L87 Difference]: Start difference. First operand 14774 states and 19847 transitions. Second operand has 8 states, 8 states have (on average 14.0) internal successors, (112), 3 states have internal predecessors, (112), 3 states have call successors, (38), 7 states have call predecessors, (38), 1 states have return successors, (31), 3 states have call predecessors, (31), 3 states have call successors, (31) [2021-11-20 05:32:30,930 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 05:32:30,930 INFO L93 Difference]: Finished difference Result 50248 states and 76455 transitions. [2021-11-20 05:32:30,931 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-11-20 05:32:30,931 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 14.0) internal successors, (112), 3 states have internal predecessors, (112), 3 states have call successors, (38), 7 states have call predecessors, (38), 1 states have return successors, (31), 3 states have call predecessors, (31), 3 states have call successors, (31) Word has length 256 [2021-11-20 05:32:30,931 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 05:32:31,105 INFO L225 Difference]: With dead ends: 50248 [2021-11-20 05:32:31,106 INFO L226 Difference]: Without dead ends: 35489 [2021-11-20 05:32:31,163 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 87 GetRequests, 71 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 48 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=88, Invalid=218, Unknown=0, NotChecked=0, Total=306 [2021-11-20 05:32:31,164 INFO L933 BasicCegarLoop]: 1775 mSDtfsCounter, 1964 mSDsluCounter, 5154 mSDsCounter, 0 mSdLazyCounter, 3611 mSolverCounterSat, 1314 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2123 SdHoareTripleChecker+Valid, 6929 SdHoareTripleChecker+Invalid, 4925 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1314 IncrementalHoareTripleChecker+Valid, 3611 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.2s IncrementalHoareTripleChecker+Time [2021-11-20 05:32:31,164 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2123 Valid, 6929 Invalid, 4925 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1314 Valid, 3611 Invalid, 0 Unknown, 0 Unchecked, 4.2s Time] [2021-11-20 05:32:31,199 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35489 states. [2021-11-20 05:32:32,987 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35489 to 22472. [2021-11-20 05:32:33,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22472 states, 15693 states have (on average 1.2849040973682533) internal successors, (20164), 16142 states have internal predecessors, (20164), 4864 states have call successors, (4864), 1731 states have call predecessors, (4864), 1914 states have return successors, (5113), 4760 states have call predecessors, (5113), 4863 states have call successors, (5113) [2021-11-20 05:32:33,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22472 states to 22472 states and 30141 transitions. [2021-11-20 05:32:33,094 INFO L78 Accepts]: Start accepts. Automaton has 22472 states and 30141 transitions. Word has length 256 [2021-11-20 05:32:33,094 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 05:32:33,094 INFO L470 AbstractCegarLoop]: Abstraction has 22472 states and 30141 transitions. [2021-11-20 05:32:33,095 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 14.0) internal successors, (112), 3 states have internal predecessors, (112), 3 states have call successors, (38), 7 states have call predecessors, (38), 1 states have return successors, (31), 3 states have call predecessors, (31), 3 states have call successors, (31) [2021-11-20 05:32:33,095 INFO L276 IsEmpty]: Start isEmpty. Operand 22472 states and 30141 transitions. [2021-11-20 05:32:33,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2021-11-20 05:32:33,159 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 05:32:33,159 INFO L514 BasicCegarLoop]: trace histogram [22, 22, 22, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 05:32:33,159 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-11-20 05:32:33,159 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 05:32:33,160 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 05:32:33,160 INFO L85 PathProgramCache]: Analyzing trace with hash 1225495227, now seen corresponding path program 1 times [2021-11-20 05:32:33,160 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 05:32:33,160 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1355557090] [2021-11-20 05:32:33,161 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 05:32:33,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 05:32:33,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:33,307 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-20 05:32:33,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:33,313 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-11-20 05:32:33,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:33,319 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-11-20 05:32:33,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:33,325 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-11-20 05:32:33,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:33,331 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-11-20 05:32:33,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:33,342 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2021-11-20 05:32:33,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:33,348 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2021-11-20 05:32:33,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:33,354 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2021-11-20 05:32:33,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:33,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2021-11-20 05:32:33,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:33,366 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-11-20 05:32:33,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:33,372 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2021-11-20 05:32:33,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:33,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-11-20 05:32:33,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:33,386 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2021-11-20 05:32:33,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:33,394 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-11-20 05:32:33,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:33,403 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-11-20 05:32:33,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:33,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2021-11-20 05:32:33,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:33,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-11-20 05:32:33,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:33,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2021-11-20 05:32:33,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:33,442 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2021-11-20 05:32:33,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:33,453 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2021-11-20 05:32:33,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:33,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-11-20 05:32:33,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:33,469 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2021-11-20 05:32:33,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:33,480 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2021-11-20 05:32:33,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:33,486 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2021-11-20 05:32:33,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:33,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 206 [2021-11-20 05:32:33,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:33,519 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2021-11-20 05:32:33,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:33,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 05:32:33,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:33,541 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 05:32:33,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:33,546 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233 [2021-11-20 05:32:33,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:33,552 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 240 [2021-11-20 05:32:33,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:33,558 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2021-11-20 05:32:33,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:33,565 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 05:32:33,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:33,572 INFO L134 CoverageAnalysis]: Checked inductivity of 947 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 938 trivial. 0 not checked. [2021-11-20 05:32:33,573 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 05:32:33,573 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1355557090] [2021-11-20 05:32:33,573 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1355557090] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 05:32:33,573 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 05:32:33,573 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-11-20 05:32:33,574 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1758497501] [2021-11-20 05:32:33,574 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 05:32:33,574 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-20 05:32:33,575 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 05:32:33,575 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-20 05:32:33,575 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2021-11-20 05:32:33,575 INFO L87 Difference]: Start difference. First operand 22472 states and 30141 transitions. Second operand has 8 states, 8 states have (on average 14.75) internal successors, (118), 3 states have internal predecessors, (118), 3 states have call successors, (38), 7 states have call predecessors, (38), 1 states have return successors, (31), 3 states have call predecessors, (31), 3 states have call successors, (31) [2021-11-20 05:32:40,293 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 05:32:40,293 INFO L93 Difference]: Finished difference Result 76216 states and 115827 transitions. [2021-11-20 05:32:40,294 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-11-20 05:32:40,294 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 14.75) internal successors, (118), 3 states have internal predecessors, (118), 3 states have call successors, (38), 7 states have call predecessors, (38), 1 states have return successors, (31), 3 states have call predecessors, (31), 3 states have call successors, (31) Word has length 262 [2021-11-20 05:32:40,294 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 05:32:40,556 INFO L225 Difference]: With dead ends: 76216 [2021-11-20 05:32:40,556 INFO L226 Difference]: Without dead ends: 53759 [2021-11-20 05:32:40,624 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 87 GetRequests, 71 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 48 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=88, Invalid=218, Unknown=0, NotChecked=0, Total=306 [2021-11-20 05:32:40,626 INFO L933 BasicCegarLoop]: 1736 mSDtfsCounter, 2570 mSDsluCounter, 4211 mSDsCounter, 0 mSdLazyCounter, 2837 mSolverCounterSat, 2307 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2715 SdHoareTripleChecker+Valid, 5947 SdHoareTripleChecker+Invalid, 5144 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2307 IncrementalHoareTripleChecker+Valid, 2837 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.2s IncrementalHoareTripleChecker+Time [2021-11-20 05:32:40,626 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2715 Valid, 5947 Invalid, 5144 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2307 Valid, 2837 Invalid, 0 Unknown, 0 Unchecked, 4.2s Time] [2021-11-20 05:32:40,686 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 53759 states. [2021-11-20 05:32:43,496 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 53759 to 33954. [2021-11-20 05:32:43,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 33954 states, 23727 states have (on average 1.2836852530872003) internal successors, (30458), 24410 states have internal predecessors, (30458), 7322 states have call successors, (7322), 2625 states have call predecessors, (7322), 2904 states have return successors, (7695), 7164 states have call predecessors, (7695), 7321 states have call successors, (7695) [2021-11-20 05:32:43,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33954 states to 33954 states and 45475 transitions. [2021-11-20 05:32:43,669 INFO L78 Accepts]: Start accepts. Automaton has 33954 states and 45475 transitions. Word has length 262 [2021-11-20 05:32:43,670 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 05:32:43,670 INFO L470 AbstractCegarLoop]: Abstraction has 33954 states and 45475 transitions. [2021-11-20 05:32:43,671 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 14.75) internal successors, (118), 3 states have internal predecessors, (118), 3 states have call successors, (38), 7 states have call predecessors, (38), 1 states have return successors, (31), 3 states have call predecessors, (31), 3 states have call successors, (31) [2021-11-20 05:32:43,671 INFO L276 IsEmpty]: Start isEmpty. Operand 33954 states and 45475 transitions. [2021-11-20 05:32:44,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2021-11-20 05:32:44,050 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 05:32:44,050 INFO L514 BasicCegarLoop]: trace histogram [22, 22, 22, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 05:32:44,050 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-11-20 05:32:44,051 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 05:32:44,051 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 05:32:44,051 INFO L85 PathProgramCache]: Analyzing trace with hash -891593466, now seen corresponding path program 1 times [2021-11-20 05:32:44,051 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 05:32:44,051 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [850216989] [2021-11-20 05:32:44,052 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 05:32:44,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 05:32:44,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:44,256 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-20 05:32:44,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:44,262 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-11-20 05:32:44,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:44,269 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-11-20 05:32:44,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:44,275 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-11-20 05:32:44,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:44,281 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-11-20 05:32:44,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:44,287 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2021-11-20 05:32:44,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:44,292 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2021-11-20 05:32:44,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:44,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2021-11-20 05:32:44,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:44,305 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2021-11-20 05:32:44,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:44,314 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-11-20 05:32:44,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:44,320 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2021-11-20 05:32:44,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:44,327 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-11-20 05:32:44,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:44,333 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2021-11-20 05:32:44,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:44,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-11-20 05:32:44,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:44,346 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-11-20 05:32:44,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:44,353 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2021-11-20 05:32:44,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:44,359 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-11-20 05:32:44,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:44,365 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2021-11-20 05:32:44,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:44,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2021-11-20 05:32:44,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:44,384 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2021-11-20 05:32:44,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:44,390 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-11-20 05:32:44,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:44,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2021-11-20 05:32:44,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:44,407 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2021-11-20 05:32:44,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:44,412 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2021-11-20 05:32:44,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:44,427 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2021-11-20 05:32:44,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:44,446 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2021-11-20 05:32:44,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:44,463 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 05:32:44,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:44,469 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 05:32:44,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:44,475 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2021-11-20 05:32:44,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:44,481 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2021-11-20 05:32:44,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:44,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2021-11-20 05:32:44,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:44,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 05:32:44,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:44,506 INFO L134 CoverageAnalysis]: Checked inductivity of 947 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 938 trivial. 0 not checked. [2021-11-20 05:32:44,506 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 05:32:44,507 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [850216989] [2021-11-20 05:32:44,507 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [850216989] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 05:32:44,507 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 05:32:44,507 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-11-20 05:32:44,507 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1696290682] [2021-11-20 05:32:44,508 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 05:32:44,508 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2021-11-20 05:32:44,509 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 05:32:44,509 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-11-20 05:32:44,509 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2021-11-20 05:32:44,510 INFO L87 Difference]: Start difference. First operand 33954 states and 45475 transitions. Second operand has 9 states, 9 states have (on average 13.333333333333334) internal successors, (120), 4 states have internal predecessors, (120), 2 states have call successors, (38), 7 states have call predecessors, (38), 1 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) [2021-11-20 05:32:50,248 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 05:32:50,249 INFO L93 Difference]: Finished difference Result 87376 states and 130618 transitions. [2021-11-20 05:32:50,255 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-11-20 05:32:50,255 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 13.333333333333334) internal successors, (120), 4 states have internal predecessors, (120), 2 states have call successors, (38), 7 states have call predecessors, (38), 1 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) Word has length 264 [2021-11-20 05:32:50,256 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 05:32:50,501 INFO L225 Difference]: With dead ends: 87376 [2021-11-20 05:32:50,501 INFO L226 Difference]: Without dead ends: 52771 [2021-11-20 05:32:50,605 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 78 GetRequests, 67 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=40, Invalid=116, Unknown=0, NotChecked=0, Total=156 [2021-11-20 05:32:50,608 INFO L933 BasicCegarLoop]: 1137 mSDtfsCounter, 731 mSDsluCounter, 4590 mSDsCounter, 0 mSdLazyCounter, 2216 mSolverCounterSat, 849 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 771 SdHoareTripleChecker+Valid, 5727 SdHoareTripleChecker+Invalid, 3065 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 849 IncrementalHoareTripleChecker+Valid, 2216 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.9s IncrementalHoareTripleChecker+Time [2021-11-20 05:32:50,609 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [771 Valid, 5727 Invalid, 3065 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [849 Valid, 2216 Invalid, 0 Unknown, 0 Unchecked, 2.9s Time] [2021-11-20 05:32:50,655 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 52771 states. [2021-11-20 05:32:53,072 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 52771 to 33231. [2021-11-20 05:32:53,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 33231 states, 23227 states have (on average 1.2851853446420114) internal successors, (29851), 23893 states have internal predecessors, (29851), 7152 states have call successors, (7152), 2572 states have call predecessors, (7152), 2851 states have return successors, (7525), 7011 states have call predecessors, (7525), 7151 states have call successors, (7525) [2021-11-20 05:32:53,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33231 states to 33231 states and 44528 transitions. [2021-11-20 05:32:53,209 INFO L78 Accepts]: Start accepts. Automaton has 33231 states and 44528 transitions. Word has length 264 [2021-11-20 05:32:53,210 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 05:32:53,210 INFO L470 AbstractCegarLoop]: Abstraction has 33231 states and 44528 transitions. [2021-11-20 05:32:53,210 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 13.333333333333334) internal successors, (120), 4 states have internal predecessors, (120), 2 states have call successors, (38), 7 states have call predecessors, (38), 1 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) [2021-11-20 05:32:53,211 INFO L276 IsEmpty]: Start isEmpty. Operand 33231 states and 44528 transitions. [2021-11-20 05:32:53,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2021-11-20 05:32:53,280 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 05:32:53,281 INFO L514 BasicCegarLoop]: trace histogram [22, 22, 22, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 05:32:53,281 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-11-20 05:32:53,281 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 05:32:53,281 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 05:32:53,282 INFO L85 PathProgramCache]: Analyzing trace with hash 718351598, now seen corresponding path program 1 times [2021-11-20 05:32:53,282 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 05:32:53,282 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1994918092] [2021-11-20 05:32:53,282 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 05:32:53,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 05:32:53,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:53,411 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-20 05:32:53,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:53,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-11-20 05:32:53,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:53,427 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-11-20 05:32:53,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:53,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-11-20 05:32:53,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:53,443 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-11-20 05:32:53,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:53,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2021-11-20 05:32:53,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:53,459 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2021-11-20 05:32:53,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:53,468 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2021-11-20 05:32:53,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:53,475 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2021-11-20 05:32:53,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:53,482 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2021-11-20 05:32:53,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:53,489 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-11-20 05:32:53,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:53,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-11-20 05:32:53,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:53,504 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2021-11-20 05:32:53,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:53,511 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2021-11-20 05:32:53,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:53,518 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2021-11-20 05:32:53,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:53,526 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2021-11-20 05:32:53,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:53,533 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2021-11-20 05:32:53,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:53,541 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-11-20 05:32:53,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:53,548 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2021-11-20 05:32:53,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:53,558 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2021-11-20 05:32:53,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:53,565 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2021-11-20 05:32:53,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:53,572 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2021-11-20 05:32:53,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:53,583 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2021-11-20 05:32:53,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:53,589 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2021-11-20 05:32:53,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:53,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2021-11-20 05:32:53,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:53,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2021-11-20 05:32:53,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:53,638 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 05:32:53,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:53,645 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 05:32:53,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:53,654 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2021-11-20 05:32:53,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:53,660 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2021-11-20 05:32:53,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:53,668 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 252 [2021-11-20 05:32:53,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:53,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 05:32:53,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:32:53,689 INFO L134 CoverageAnalysis]: Checked inductivity of 947 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 938 trivial. 0 not checked. [2021-11-20 05:32:53,689 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 05:32:53,689 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1994918092] [2021-11-20 05:32:53,690 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1994918092] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 05:32:53,690 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 05:32:53,690 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-11-20 05:32:53,690 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [87116145] [2021-11-20 05:32:53,690 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 05:32:53,691 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-20 05:32:53,691 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 05:32:53,692 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-20 05:32:53,692 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2021-11-20 05:32:53,692 INFO L87 Difference]: Start difference. First operand 33231 states and 44528 transitions. Second operand has 8 states, 8 states have (on average 15.375) internal successors, (123), 3 states have internal predecessors, (123), 3 states have call successors, (38), 7 states have call predecessors, (38), 1 states have return successors, (31), 3 states have call predecessors, (31), 3 states have call successors, (31) [2021-11-20 05:32:58,679 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 05:32:58,679 INFO L93 Difference]: Finished difference Result 86223 states and 129134 transitions. [2021-11-20 05:32:58,679 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-11-20 05:32:58,679 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 15.375) internal successors, (123), 3 states have internal predecessors, (123), 3 states have call successors, (38), 7 states have call predecessors, (38), 1 states have return successors, (31), 3 states have call predecessors, (31), 3 states have call successors, (31) Word has length 267 [2021-11-20 05:32:58,680 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 05:32:58,919 INFO L225 Difference]: With dead ends: 86223 [2021-11-20 05:32:58,920 INFO L226 Difference]: Without dead ends: 52992 [2021-11-20 05:32:59,020 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 83 GetRequests, 68 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 47 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2021-11-20 05:32:59,022 INFO L933 BasicCegarLoop]: 1131 mSDtfsCounter, 1077 mSDsluCounter, 3028 mSDsCounter, 0 mSdLazyCounter, 1600 mSolverCounterSat, 982 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1141 SdHoareTripleChecker+Valid, 4159 SdHoareTripleChecker+Invalid, 2582 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 982 IncrementalHoareTripleChecker+Valid, 1600 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2021-11-20 05:32:59,023 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1141 Valid, 4159 Invalid, 2582 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [982 Valid, 1600 Invalid, 0 Unknown, 0 Unchecked, 2.2s Time] [2021-11-20 05:32:59,070 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 52992 states. [2021-11-20 05:33:01,132 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 52992 to 33445. [2021-11-20 05:33:01,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 33445 states, 23399 states have (on average 1.2861660754733109) internal successors, (30095), 24066 states have internal predecessors, (30095), 7180 states have call successors, (7180), 2586 states have call predecessors, (7180), 2865 states have return successors, (7553), 7039 states have call predecessors, (7553), 7179 states have call successors, (7553) [2021-11-20 05:33:01,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33445 states to 33445 states and 44828 transitions. [2021-11-20 05:33:01,241 INFO L78 Accepts]: Start accepts. Automaton has 33445 states and 44828 transitions. Word has length 267 [2021-11-20 05:33:01,241 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 05:33:01,241 INFO L470 AbstractCegarLoop]: Abstraction has 33445 states and 44828 transitions. [2021-11-20 05:33:01,241 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 15.375) internal successors, (123), 3 states have internal predecessors, (123), 3 states have call successors, (38), 7 states have call predecessors, (38), 1 states have return successors, (31), 3 states have call predecessors, (31), 3 states have call successors, (31) [2021-11-20 05:33:01,241 INFO L276 IsEmpty]: Start isEmpty. Operand 33445 states and 44828 transitions. [2021-11-20 05:33:01,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2021-11-20 05:33:01,305 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 05:33:01,305 INFO L514 BasicCegarLoop]: trace histogram [22, 22, 22, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 05:33:01,306 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-11-20 05:33:01,306 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 05:33:01,306 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 05:33:01,306 INFO L85 PathProgramCache]: Analyzing trace with hash -839444177, now seen corresponding path program 1 times [2021-11-20 05:33:01,307 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 05:33:01,307 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1301032881] [2021-11-20 05:33:01,307 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 05:33:01,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 05:33:01,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:33:01,405 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-20 05:33:01,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:33:01,410 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-11-20 05:33:01,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:33:01,416 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-11-20 05:33:01,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:33:01,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-11-20 05:33:01,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:33:01,427 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-11-20 05:33:01,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:33:01,433 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2021-11-20 05:33:01,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:33:01,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2021-11-20 05:33:01,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:33:01,457 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2021-11-20 05:33:01,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:33:01,470 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2021-11-20 05:33:01,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:33:01,477 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2021-11-20 05:33:01,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:33:01,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2021-11-20 05:33:01,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:33:01,489 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2021-11-20 05:33:01,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:33:01,495 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2021-11-20 05:33:01,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:33:01,501 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2021-11-20 05:33:01,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:33:01,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2021-11-20 05:33:01,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:33:01,514 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-11-20 05:33:01,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:33:01,520 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2021-11-20 05:33:01,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:33:01,527 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2021-11-20 05:33:01,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:33:01,533 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2021-11-20 05:33:01,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:33:01,539 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2021-11-20 05:33:01,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:33:01,548 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2021-11-20 05:33:01,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:33:01,556 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2021-11-20 05:33:01,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:33:01,564 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2021-11-20 05:33:01,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:33:01,570 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2021-11-20 05:33:01,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:33:01,576 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2021-11-20 05:33:01,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:33:01,588 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2021-11-20 05:33:01,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:33:01,593 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2021-11-20 05:33:01,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:33:01,598 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244 [2021-11-20 05:33:01,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:33:01,617 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2021-11-20 05:33:01,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:33:01,627 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 05:33:01,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:33:01,633 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 05:33:01,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:33:01,638 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271 [2021-11-20 05:33:01,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:33:01,644 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2021-11-20 05:33:01,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:33:01,650 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 285 [2021-11-20 05:33:01,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:33:01,656 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 05:33:01,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:33:01,663 INFO L134 CoverageAnalysis]: Checked inductivity of 975 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 963 trivial. 0 not checked. [2021-11-20 05:33:01,663 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 05:33:01,663 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1301032881] [2021-11-20 05:33:01,664 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1301032881] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 05:33:01,664 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 05:33:01,664 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-11-20 05:33:01,664 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [366286658] [2021-11-20 05:33:01,664 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 05:33:01,666 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-20 05:33:01,666 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 05:33:01,667 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-20 05:33:01,667 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2021-11-20 05:33:01,667 INFO L87 Difference]: Start difference. First operand 33445 states and 44828 transitions. Second operand has 8 states, 8 states have (on average 16.625) internal successors, (133), 3 states have internal predecessors, (133), 2 states have call successors, (41), 7 states have call predecessors, (41), 1 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2021-11-20 05:33:02,662 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 05:33:02,662 INFO L93 Difference]: Finished difference Result 33609 states and 45068 transitions. [2021-11-20 05:33:02,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-20 05:33:02,662 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 16.625) internal successors, (133), 3 states have internal predecessors, (133), 2 states have call successors, (41), 7 states have call predecessors, (41), 1 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) Word has length 300 [2021-11-20 05:33:02,663 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 05:33:02,666 INFO L225 Difference]: With dead ends: 33609 [2021-11-20 05:33:02,666 INFO L226 Difference]: Without dead ends: 0 [2021-11-20 05:33:02,729 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 82 GetRequests, 71 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=52, Invalid=104, Unknown=0, NotChecked=0, Total=156 [2021-11-20 05:33:02,730 INFO L933 BasicCegarLoop]: 236 mSDtfsCounter, 306 mSDsluCounter, 469 mSDsCounter, 0 mSdLazyCounter, 165 mSolverCounterSat, 134 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 337 SdHoareTripleChecker+Valid, 705 SdHoareTripleChecker+Invalid, 299 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 134 IncrementalHoareTripleChecker+Valid, 165 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2021-11-20 05:33:02,730 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [337 Valid, 705 Invalid, 299 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [134 Valid, 165 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2021-11-20 05:33:02,731 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-11-20 05:33:02,731 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-11-20 05:33:02,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-20 05:33:02,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-11-20 05:33:02,735 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 300 [2021-11-20 05:33:02,735 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 05:33:02,736 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-11-20 05:33:02,736 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 16.625) internal successors, (133), 3 states have internal predecessors, (133), 2 states have call successors, (41), 7 states have call predecessors, (41), 1 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2021-11-20 05:33:02,736 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-11-20 05:33:02,736 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-11-20 05:33:02,738 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2021-11-20 05:33:02,739 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-11-20 05:33:02,741 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-11-20 05:33:29,544 INFO L858 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2021-11-20 05:33:29,544 INFO L861 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2021-11-20 05:33:29,545 INFO L858 garLoopResultBuilder]: For program point L-1-4(line -1) no Hoare annotation was computed. [2021-11-20 05:33:29,545 INFO L858 garLoopResultBuilder]: For program point #Ultimate.C_strcpyEXIT(line -1) no Hoare annotation was computed. [2021-11-20 05:33:29,545 INFO L854 garLoopResultBuilder]: At program point #Ultimate.C_strcpyENTRY(line -1) the Hoare annotation is: (or (not (= ~ldv_state_variable_1~0 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_spin~0 0)) (not (= ~ldv_retval_5~0 0)) (not (= ~device_count~0 0)) (not (= ~ldv_state_variable_2~0 0)) (not (= 0 ~ldv_state_variable_10~0)) (not (= ~ldv_state_variable_3~0 0)) (not (= ~ldv_state_variable_4~0 0))) [2021-11-20 05:33:29,545 INFO L858 garLoopResultBuilder]: For program point snd_mts64_rawmidi_openEXIT(lines 4350 4363) no Hoare annotation was computed. [2021-11-20 05:33:29,545 INFO L858 garLoopResultBuilder]: For program point L4355(lines 4355 4359) no Hoare annotation was computed. [2021-11-20 05:33:29,545 INFO L858 garLoopResultBuilder]: For program point L4356-1(line 4356) no Hoare annotation was computed. [2021-11-20 05:33:29,545 INFO L861 garLoopResultBuilder]: At program point snd_mts64_rawmidi_openENTRY(lines 4350 4363) the Hoare annotation is: true [2021-11-20 05:33:29,546 INFO L858 garLoopResultBuilder]: For program point L4355-1(lines 4355 4359) no Hoare annotation was computed. [2021-11-20 05:33:29,546 INFO L858 garLoopResultBuilder]: For program point snd_mts64_rawmidi_openFINAL(lines 4350 4363) no Hoare annotation was computed. [2021-11-20 05:33:29,546 INFO L861 garLoopResultBuilder]: At program point L4357(line 4357) the Hoare annotation is: true [2021-11-20 05:33:29,546 INFO L861 garLoopResultBuilder]: At program point L4356(line 4356) the Hoare annotation is: true [2021-11-20 05:33:29,546 INFO L854 garLoopResultBuilder]: At program point L4239(line 4239) the Hoare annotation is: (or (not (= ~ldv_state_variable_1~0 0)) (not (= |old(~ldv_spin~0)| 0)) (not (= ~ldv_retval_5~0 0)) (not (= ~device_count~0 0)) (not (= ~ldv_state_variable_2~0 0)) (not (= 0 ~ldv_state_variable_10~0)) (not (= ~ldv_state_variable_3~0 0)) (not (= ~ldv_state_variable_4~0 0)) (and (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) [2021-11-20 05:33:29,546 INFO L858 garLoopResultBuilder]: For program point L4239-1(line 4239) no Hoare annotation was computed. [2021-11-20 05:33:29,547 INFO L861 garLoopResultBuilder]: At program point L4240-2(lines 4240 4244) the Hoare annotation is: true [2021-11-20 05:33:29,547 INFO L854 garLoopResultBuilder]: At program point snd_mts64_ctl_smpte_time_putENTRY(lines 4228 4248) the Hoare annotation is: (or (not (= ~ldv_state_variable_1~0 0)) (not (= |old(~ldv_spin~0)| 0)) (not (= ~ldv_retval_5~0 0)) (not (= ~device_count~0 0)) (not (= ~ldv_state_variable_2~0 0)) (not (= 0 ~ldv_state_variable_10~0)) (not (= ~ldv_state_variable_3~0 0)) (not (= ~ldv_state_variable_4~0 0)) (and (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) [2021-11-20 05:33:29,547 INFO L858 garLoopResultBuilder]: For program point L4240(lines 4240 4244) no Hoare annotation was computed. [2021-11-20 05:33:29,547 INFO L858 garLoopResultBuilder]: For program point snd_mts64_ctl_smpte_time_putEXIT(lines 4228 4248) no Hoare annotation was computed. [2021-11-20 05:33:29,547 INFO L858 garLoopResultBuilder]: For program point snd_mts64_ctl_smpte_time_putFINAL(lines 4228 4248) no Hoare annotation was computed. [2021-11-20 05:33:29,547 INFO L858 garLoopResultBuilder]: For program point L4245(line 4245) no Hoare annotation was computed. [2021-11-20 05:33:29,548 INFO L858 garLoopResultBuilder]: For program point msleepEXIT(lines 5577 5579) no Hoare annotation was computed. [2021-11-20 05:33:29,548 INFO L861 garLoopResultBuilder]: At program point msleepENTRY(lines 5577 5579) the Hoare annotation is: true [2021-11-20 05:33:29,548 INFO L858 garLoopResultBuilder]: For program point msleepFINAL(lines 5577 5579) no Hoare annotation was computed. [2021-11-20 05:33:29,548 INFO L861 garLoopResultBuilder]: At program point platform_driver_unregisterENTRY(lines 5613 5615) the Hoare annotation is: true [2021-11-20 05:33:29,548 INFO L858 garLoopResultBuilder]: For program point platform_driver_unregisterEXIT(lines 5613 5615) no Hoare annotation was computed. [2021-11-20 05:33:29,548 INFO L858 garLoopResultBuilder]: For program point platform_driver_unregisterFINAL(lines 5613 5615) no Hoare annotation was computed. [2021-11-20 05:33:29,548 INFO L858 garLoopResultBuilder]: For program point snd_mts64_rawmidi_closeFINAL(lines 4364 4383) no Hoare annotation was computed. [2021-11-20 05:33:29,549 INFO L861 garLoopResultBuilder]: At program point snd_mts64_rawmidi_closeENTRY(lines 4364 4383) the Hoare annotation is: true [2021-11-20 05:33:29,549 INFO L858 garLoopResultBuilder]: For program point L4377-2(lines 4371 4380) no Hoare annotation was computed. [2021-11-20 05:33:29,549 INFO L861 garLoopResultBuilder]: At program point L4374(line 4374) the Hoare annotation is: true [2021-11-20 05:33:29,549 INFO L858 garLoopResultBuilder]: For program point L4377(lines 4377 4380) no Hoare annotation was computed. [2021-11-20 05:33:29,549 INFO L858 garLoopResultBuilder]: For program point L4371(lines 4371 4380) no Hoare annotation was computed. [2021-11-20 05:33:29,549 INFO L861 garLoopResultBuilder]: At program point L4372-1(line 4372) the Hoare annotation is: true [2021-11-20 05:33:29,549 INFO L858 garLoopResultBuilder]: For program point snd_mts64_rawmidi_closeEXIT(lines 4364 4383) no Hoare annotation was computed. [2021-11-20 05:33:29,550 INFO L858 garLoopResultBuilder]: For program point L4373(line 4373) no Hoare annotation was computed. [2021-11-20 05:33:29,550 INFO L861 garLoopResultBuilder]: At program point L4374-1(line 4374) the Hoare annotation is: true [2021-11-20 05:33:29,550 INFO L861 garLoopResultBuilder]: At program point L4372(line 4372) the Hoare annotation is: true [2021-11-20 05:33:29,550 INFO L858 garLoopResultBuilder]: For program point mts64_enable_readoutEXIT(lines 3905 3914) no Hoare annotation was computed. [2021-11-20 05:33:29,550 INFO L858 garLoopResultBuilder]: For program point L3911-1(line 3911) no Hoare annotation was computed. [2021-11-20 05:33:29,550 INFO L861 garLoopResultBuilder]: At program point L3911(line 3911) the Hoare annotation is: true [2021-11-20 05:33:29,550 INFO L861 garLoopResultBuilder]: At program point mts64_enable_readoutENTRY(lines 3905 3914) the Hoare annotation is: true [2021-11-20 05:33:29,551 INFO L858 garLoopResultBuilder]: For program point L3909-1(line 3909) no Hoare annotation was computed. [2021-11-20 05:33:29,551 INFO L861 garLoopResultBuilder]: At program point L3909(line 3909) the Hoare annotation is: true [2021-11-20 05:33:29,551 INFO L858 garLoopResultBuilder]: For program point mts64_enable_readoutFINAL(lines 3905 3914) no Hoare annotation was computed. [2021-11-20 05:33:29,551 INFO L858 garLoopResultBuilder]: For program point parport_unregister_deviceEXIT(lines 5594 5596) no Hoare annotation was computed. [2021-11-20 05:33:29,551 INFO L861 garLoopResultBuilder]: At program point parport_unregister_deviceENTRY(lines 5594 5596) the Hoare annotation is: true [2021-11-20 05:33:29,551 INFO L858 garLoopResultBuilder]: For program point parport_unregister_deviceFINAL(lines 5594 5596) no Hoare annotation was computed. [2021-11-20 05:33:29,551 INFO L858 garLoopResultBuilder]: For program point ldv_stopEXIT(lines 3710 3716) no Hoare annotation was computed. [2021-11-20 05:33:29,552 INFO L861 garLoopResultBuilder]: At program point ldv_stopENTRY(lines 3710 3716) the Hoare annotation is: true [2021-11-20 05:33:29,552 INFO L861 garLoopResultBuilder]: At program point L3613(lines 3609 3615) the Hoare annotation is: true [2021-11-20 05:33:29,552 INFO L858 garLoopResultBuilder]: For program point spin_lock_irqFINAL(lines 5394 5401) no Hoare annotation was computed. [2021-11-20 05:33:29,552 INFO L854 garLoopResultBuilder]: At program point spin_lock_irqENTRY(lines 5394 5401) the Hoare annotation is: (or (not (= ~ldv_state_variable_1~0 0)) (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0) (not (= ~ldv_retval_5~0 0)) (not (= ~device_count~0 0)) (not (= ~ldv_state_variable_2~0 0)) (not (= 0 ~ldv_state_variable_10~0)) (not (= ~ldv_state_variable_3~0 0)) (not (= ~ldv_state_variable_4~0 0))) [2021-11-20 05:33:29,552 INFO L858 garLoopResultBuilder]: For program point spin_lock_irqEXIT(lines 5394 5401) no Hoare annotation was computed. [2021-11-20 05:33:29,552 INFO L861 garLoopResultBuilder]: At program point L5538(lines 5537 5539) the Hoare annotation is: true [2021-11-20 05:33:29,553 INFO L854 garLoopResultBuilder]: At program point L5397(line 5397) the Hoare annotation is: (or (not (= ~ldv_state_variable_1~0 0)) (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0) (not (= ~ldv_retval_5~0 0)) (not (= ~device_count~0 0)) (not (= ~ldv_state_variable_2~0 0)) (not (= 0 ~ldv_state_variable_10~0)) (not (= ~ldv_state_variable_3~0 0)) (not (= ~ldv_state_variable_4~0 0))) [2021-11-20 05:33:29,553 INFO L858 garLoopResultBuilder]: For program point L5397-1(line 5397) no Hoare annotation was computed. [2021-11-20 05:33:29,553 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-11-20 05:33:29,553 INFO L861 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2021-11-20 05:33:29,553 INFO L858 garLoopResultBuilder]: For program point L-1-2(line -1) no Hoare annotation was computed. [2021-11-20 05:33:29,553 INFO L858 garLoopResultBuilder]: For program point L-1-4(line -1) no Hoare annotation was computed. [2021-11-20 05:33:29,553 INFO L861 garLoopResultBuilder]: At program point L-1-5(line -1) the Hoare annotation is: true [2021-11-20 05:33:29,553 INFO L858 garLoopResultBuilder]: For program point L-1-6(line -1) no Hoare annotation was computed. [2021-11-20 05:33:29,553 INFO L858 garLoopResultBuilder]: For program point L-1-8(line -1) no Hoare annotation was computed. [2021-11-20 05:33:29,554 INFO L861 garLoopResultBuilder]: At program point L-1-9(line -1) the Hoare annotation is: true [2021-11-20 05:33:29,554 INFO L858 garLoopResultBuilder]: For program point L-1-10(line -1) no Hoare annotation was computed. [2021-11-20 05:33:29,554 INFO L861 garLoopResultBuilder]: At program point L-1-12(line -1) the Hoare annotation is: true [2021-11-20 05:33:29,554 INFO L858 garLoopResultBuilder]: For program point L-1-13(line -1) no Hoare annotation was computed. [2021-11-20 05:33:29,554 INFO L858 garLoopResultBuilder]: For program point ##fun~$Pointer$~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-11-20 05:33:29,554 INFO L858 garLoopResultBuilder]: For program point L-1-14(line -1) no Hoare annotation was computed. [2021-11-20 05:33:29,554 INFO L858 garLoopResultBuilder]: For program point ##fun~$Pointer$~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-11-20 05:33:29,554 INFO L861 garLoopResultBuilder]: At program point ##fun~$Pointer$~TO~intENTRY(line -1) the Hoare annotation is: true [2021-11-20 05:33:29,554 INFO L858 garLoopResultBuilder]: For program point L4136(lines 4136 4139) no Hoare annotation was computed. [2021-11-20 05:33:29,554 INFO L861 garLoopResultBuilder]: At program point L4137(line 4137) the Hoare annotation is: true [2021-11-20 05:33:29,554 INFO L858 garLoopResultBuilder]: For program point mts64_write_midiEXIT(lines 4131 4143) no Hoare annotation was computed. [2021-11-20 05:33:29,554 INFO L861 garLoopResultBuilder]: At program point L4136-1(lines 4136 4139) the Hoare annotation is: true [2021-11-20 05:33:29,555 INFO L861 garLoopResultBuilder]: At program point mts64_write_midiENTRY(lines 4131 4143) the Hoare annotation is: true [2021-11-20 05:33:29,555 INFO L858 garLoopResultBuilder]: For program point mts64_write_midiFINAL(lines 4131 4143) no Hoare annotation was computed. [2021-11-20 05:33:29,555 INFO L854 garLoopResultBuilder]: At program point ldv_spin_unlockENTRY(lines 5504 5510) the Hoare annotation is: (or (not (= ~ldv_state_variable_1~0 0)) (= ~ldv_spin~0 |old(~ldv_spin~0)|) (not (= ~ldv_retval_5~0 0)) (not (= ~device_count~0 0)) (not (= ~ldv_state_variable_2~0 0)) (not (= 0 ~ldv_state_variable_10~0)) (not (= ~ldv_state_variable_3~0 0)) (not (= ~ldv_state_variable_4~0 0))) [2021-11-20 05:33:29,555 INFO L858 garLoopResultBuilder]: For program point ldv_spin_unlockFINAL(lines 5504 5510) no Hoare annotation was computed. [2021-11-20 05:33:29,555 INFO L858 garLoopResultBuilder]: For program point ldv_spin_unlockEXIT(lines 5504 5510) no Hoare annotation was computed. [2021-11-20 05:33:29,555 INFO L858 garLoopResultBuilder]: For program point ldv_spin_lockEXIT(lines 5497 5503) no Hoare annotation was computed. [2021-11-20 05:33:29,555 INFO L854 garLoopResultBuilder]: At program point ldv_spin_lockENTRY(lines 5497 5503) the Hoare annotation is: (or (not (= ~ldv_state_variable_1~0 0)) (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0) (not (= ~ldv_retval_5~0 0)) (not (= ~device_count~0 0)) (not (= ~ldv_state_variable_2~0 0)) (not (= 0 ~ldv_state_variable_10~0)) (not (= ~ldv_state_variable_3~0 0)) (not (= ~ldv_state_variable_4~0 0))) [2021-11-20 05:33:29,555 INFO L858 garLoopResultBuilder]: For program point ldv_spin_lockFINAL(lines 5497 5503) no Hoare annotation was computed. [2021-11-20 05:33:29,555 INFO L858 garLoopResultBuilder]: For program point platform_device_unregisterEXIT(lines 5610 5612) no Hoare annotation was computed. [2021-11-20 05:33:29,555 INFO L861 garLoopResultBuilder]: At program point platform_device_unregisterENTRY(lines 5610 5612) the Hoare annotation is: true [2021-11-20 05:33:29,555 INFO L858 garLoopResultBuilder]: For program point platform_device_unregisterFINAL(lines 5610 5612) no Hoare annotation was computed. [2021-11-20 05:33:29,555 INFO L861 garLoopResultBuilder]: At program point mts64_write_commandENTRY(lines 4109 4119) the Hoare annotation is: true [2021-11-20 05:33:29,555 INFO L858 garLoopResultBuilder]: For program point mts64_write_commandEXIT(lines 4109 4119) no Hoare annotation was computed. [2021-11-20 05:33:29,556 INFO L858 garLoopResultBuilder]: For program point mts64_write_commandFINAL(lines 4109 4119) no Hoare annotation was computed. [2021-11-20 05:33:29,556 INFO L861 garLoopResultBuilder]: At program point L4116(line 4116) the Hoare annotation is: true [2021-11-20 05:33:29,556 INFO L861 garLoopResultBuilder]: At program point L4114(line 4114) the Hoare annotation is: true [2021-11-20 05:33:29,556 INFO L858 garLoopResultBuilder]: For program point L4115-1(line 4115) no Hoare annotation was computed. [2021-11-20 05:33:29,556 INFO L861 garLoopResultBuilder]: At program point L4115(line 4115) the Hoare annotation is: true [2021-11-20 05:33:29,556 INFO L858 garLoopResultBuilder]: For program point L4116-1(line 4116) no Hoare annotation was computed. [2021-11-20 05:33:29,556 INFO L861 garLoopResultBuilder]: At program point L4112(line 4112) the Hoare annotation is: true [2021-11-20 05:33:29,557 INFO L858 garLoopResultBuilder]: For program point L4113-1(line 4113) no Hoare annotation was computed. [2021-11-20 05:33:29,557 INFO L861 garLoopResultBuilder]: At program point L4113(line 4113) the Hoare annotation is: true [2021-11-20 05:33:29,557 INFO L858 garLoopResultBuilder]: For program point L4114-1(line 4114) no Hoare annotation was computed. [2021-11-20 05:33:29,557 INFO L858 garLoopResultBuilder]: For program point L4112-1(line 4112) no Hoare annotation was computed. [2021-11-20 05:33:29,557 INFO L858 garLoopResultBuilder]: For program point snd_mts64_ctl_smpte_time_infoEXIT(lines 4205 4214) no Hoare annotation was computed. [2021-11-20 05:33:29,557 INFO L854 garLoopResultBuilder]: At program point snd_mts64_ctl_smpte_time_infoENTRY(lines 4205 4214) the Hoare annotation is: (or (not (= ~ldv_state_variable_1~0 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_spin~0 0)) (not (= ~ldv_retval_5~0 0)) (not (= ~device_count~0 0)) (not (= ~ldv_state_variable_2~0 0)) (not (= 0 ~ldv_state_variable_10~0)) (not (= ~ldv_state_variable_3~0 0)) (not (= ~ldv_state_variable_4~0 0))) [2021-11-20 05:33:29,557 INFO L858 garLoopResultBuilder]: For program point snd_mts64_ctl_smpte_time_infoFINAL(lines 4205 4214) no Hoare annotation was computed. [2021-11-20 05:33:29,558 INFO L861 garLoopResultBuilder]: At program point L4126(line 4126) the Hoare annotation is: true [2021-11-20 05:33:29,558 INFO L858 garLoopResultBuilder]: For program point L4127-1(line 4127) no Hoare annotation was computed. [2021-11-20 05:33:29,558 INFO L861 garLoopResultBuilder]: At program point L4127(line 4127) the Hoare annotation is: true [2021-11-20 05:33:29,558 INFO L861 garLoopResultBuilder]: At program point L4124(line 4124) the Hoare annotation is: true [2021-11-20 05:33:29,558 INFO L858 garLoopResultBuilder]: For program point L4125-1(line 4125) no Hoare annotation was computed. [2021-11-20 05:33:29,558 INFO L861 garLoopResultBuilder]: At program point L4125(line 4125) the Hoare annotation is: true [2021-11-20 05:33:29,558 INFO L858 garLoopResultBuilder]: For program point L4126-1(line 4126) no Hoare annotation was computed. [2021-11-20 05:33:29,559 INFO L858 garLoopResultBuilder]: For program point L4123-1(line 4123) no Hoare annotation was computed. [2021-11-20 05:33:29,559 INFO L861 garLoopResultBuilder]: At program point L4123(line 4123) the Hoare annotation is: true [2021-11-20 05:33:29,559 INFO L858 garLoopResultBuilder]: For program point L4124-1(line 4124) no Hoare annotation was computed. [2021-11-20 05:33:29,559 INFO L861 garLoopResultBuilder]: At program point mts64_write_dataENTRY(lines 4120 4130) the Hoare annotation is: true [2021-11-20 05:33:29,559 INFO L858 garLoopResultBuilder]: For program point mts64_write_dataEXIT(lines 4120 4130) no Hoare annotation was computed. [2021-11-20 05:33:29,559 INFO L858 garLoopResultBuilder]: For program point mts64_write_dataFINAL(lines 4120 4130) no Hoare annotation was computed. [2021-11-20 05:33:29,559 INFO L861 garLoopResultBuilder]: At program point spin_unlock_irqrestoreENTRY(lines 5418 5425) the Hoare annotation is: true [2021-11-20 05:33:29,560 INFO L861 garLoopResultBuilder]: At program point L5547(lines 5546 5548) the Hoare annotation is: true [2021-11-20 05:33:29,560 INFO L861 garLoopResultBuilder]: At program point L5421(line 5421) the Hoare annotation is: true [2021-11-20 05:33:29,560 INFO L858 garLoopResultBuilder]: For program point L5421-1(line 5421) no Hoare annotation was computed. [2021-11-20 05:33:29,560 INFO L858 garLoopResultBuilder]: For program point spin_unlock_irqrestoreEXIT(lines 5418 5425) no Hoare annotation was computed. [2021-11-20 05:33:29,560 INFO L858 garLoopResultBuilder]: For program point spin_unlock_irqrestoreFINAL(lines 5418 5425) no Hoare annotation was computed. [2021-11-20 05:33:29,560 INFO L861 garLoopResultBuilder]: At program point L3637(lines 3633 3639) the Hoare annotation is: true [2021-11-20 05:33:29,561 INFO L858 garLoopResultBuilder]: For program point L3665-1(line 3665) no Hoare annotation was computed. [2021-11-20 05:33:29,561 INFO L861 garLoopResultBuilder]: At program point L3665(line 3665) the Hoare annotation is: true [2021-11-20 05:33:29,561 INFO L861 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 3653 3669) the Hoare annotation is: true [2021-11-20 05:33:29,561 INFO L858 garLoopResultBuilder]: For program point L3660(lines 3660 3667) no Hoare annotation was computed. [2021-11-20 05:33:29,561 INFO L858 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 3653 3669) no Hoare annotation was computed. [2021-11-20 05:33:29,561 INFO L858 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 3653 3669) no Hoare annotation was computed. [2021-11-20 05:33:29,561 INFO L861 garLoopResultBuilder]: At program point L4702(line 4702) the Hoare annotation is: true [2021-11-20 05:33:29,562 INFO L858 garLoopResultBuilder]: For program point L4704-2(lines 4704 4707) no Hoare annotation was computed. [2021-11-20 05:33:29,562 INFO L858 garLoopResultBuilder]: For program point snd_mts64_removeFINAL(lines 4697 4710) no Hoare annotation was computed. [2021-11-20 05:33:29,562 INFO L861 garLoopResultBuilder]: At program point L4705(line 4705) the Hoare annotation is: true [2021-11-20 05:33:29,562 INFO L858 garLoopResultBuilder]: For program point L4704(lines 4704 4707) no Hoare annotation was computed. [2021-11-20 05:33:29,562 INFO L858 garLoopResultBuilder]: For program point L4705-1(line 4705) no Hoare annotation was computed. [2021-11-20 05:33:29,562 INFO L858 garLoopResultBuilder]: For program point L4702-1(line 4702) no Hoare annotation was computed. [2021-11-20 05:33:29,562 INFO L861 garLoopResultBuilder]: At program point snd_mts64_removeENTRY(lines 4697 4710) the Hoare annotation is: true [2021-11-20 05:33:29,563 INFO L858 garLoopResultBuilder]: For program point snd_mts64_removeEXIT(lines 4697 4710) no Hoare annotation was computed. [2021-11-20 05:33:29,563 INFO L858 garLoopResultBuilder]: For program point L3935(lines 3935 3938) no Hoare annotation was computed. [2021-11-20 05:33:29,563 INFO L858 garLoopResultBuilder]: For program point L3933-1(line 3933) no Hoare annotation was computed. [2021-11-20 05:33:29,563 INFO L861 garLoopResultBuilder]: At program point L3933(line 3933) the Hoare annotation is: true [2021-11-20 05:33:29,563 INFO L858 garLoopResultBuilder]: For program point mts64_device_readyFINAL(lines 3925 3947) no Hoare annotation was computed. [2021-11-20 05:33:29,563 INFO L861 garLoopResultBuilder]: At program point L3942(lines 3929 3946) the Hoare annotation is: true [2021-11-20 05:33:29,563 INFO L858 garLoopResultBuilder]: For program point mts64_device_readyEXIT(lines 3925 3947) no Hoare annotation was computed. [2021-11-20 05:33:29,564 INFO L861 garLoopResultBuilder]: At program point L3940(lines 3929 3946) the Hoare annotation is: true [2021-11-20 05:33:29,564 INFO L861 garLoopResultBuilder]: At program point mts64_device_readyENTRY(lines 3925 3947) the Hoare annotation is: true [2021-11-20 05:33:29,564 INFO L861 garLoopResultBuilder]: At program point L4032(line 4032) the Hoare annotation is: true [2021-11-20 05:33:29,564 INFO L861 garLoopResultBuilder]: At program point mts64_probeENTRY(lines 4025 4042) the Hoare annotation is: true [2021-11-20 05:33:29,564 INFO L858 garLoopResultBuilder]: For program point L4033(line 4033) no Hoare annotation was computed. [2021-11-20 05:33:29,564 INFO L861 garLoopResultBuilder]: At program point L4030(line 4030) the Hoare annotation is: true [2021-11-20 05:33:29,564 INFO L861 garLoopResultBuilder]: At program point L4031(line 4031) the Hoare annotation is: true [2021-11-20 05:33:29,565 INFO L861 garLoopResultBuilder]: At program point L4030-1(line 4030) the Hoare annotation is: true [2021-11-20 05:33:29,565 INFO L858 garLoopResultBuilder]: For program point mts64_probeFINAL(lines 4025 4042) no Hoare annotation was computed. [2021-11-20 05:33:29,565 INFO L858 garLoopResultBuilder]: For program point L4036(lines 4036 4040) no Hoare annotation was computed. [2021-11-20 05:33:29,565 INFO L858 garLoopResultBuilder]: For program point mts64_probeEXIT(lines 4025 4042) no Hoare annotation was computed. [2021-11-20 05:33:29,565 INFO L861 garLoopResultBuilder]: At program point platform_set_drvdataENTRY(lines 3799 3805) the Hoare annotation is: true [2021-11-20 05:33:29,565 INFO L858 garLoopResultBuilder]: For program point platform_set_drvdataFINAL(lines 3799 3805) no Hoare annotation was computed. [2021-11-20 05:33:29,565 INFO L858 garLoopResultBuilder]: For program point platform_set_drvdataEXIT(lines 3799 3805) no Hoare annotation was computed. [2021-11-20 05:33:29,566 INFO L861 garLoopResultBuilder]: At program point L3779(lines 3775 3781) the Hoare annotation is: true [2021-11-20 05:33:29,566 INFO L858 garLoopResultBuilder]: For program point snd_card_freeEXIT(lines 5617 5619) no Hoare annotation was computed. [2021-11-20 05:33:29,566 INFO L861 garLoopResultBuilder]: At program point snd_card_freeENTRY(lines 5617 5619) the Hoare annotation is: true [2021-11-20 05:33:29,566 INFO L858 garLoopResultBuilder]: For program point snd_card_freeFINAL(lines 5617 5619) no Hoare annotation was computed. [2021-11-20 05:33:29,566 INFO L861 garLoopResultBuilder]: At program point platform_get_drvdataENTRY(lines 3791 3798) the Hoare annotation is: true [2021-11-20 05:33:29,566 INFO L861 garLoopResultBuilder]: At program point L3772(lines 3769 3774) the Hoare annotation is: true [2021-11-20 05:33:29,567 INFO L858 garLoopResultBuilder]: For program point platform_get_drvdataEXIT(lines 3791 3798) no Hoare annotation was computed. [2021-11-20 05:33:29,567 INFO L858 garLoopResultBuilder]: For program point platform_get_drvdataFINAL(lines 3791 3798) no Hoare annotation was computed. [2021-11-20 05:33:29,567 INFO L858 garLoopResultBuilder]: For program point L4224-1(line 4224) no Hoare annotation was computed. [2021-11-20 05:33:29,567 INFO L854 garLoopResultBuilder]: At program point snd_mts64_ctl_smpte_time_getENTRY(lines 4215 4227) the Hoare annotation is: (or (not (= ~ldv_state_variable_1~0 0)) (not (= |old(~ldv_spin~0)| 0)) (not (= ~ldv_retval_5~0 0)) (not (= ~device_count~0 0)) (not (= ~ldv_state_variable_2~0 0)) (not (= 0 ~ldv_state_variable_10~0)) (not (= ~ldv_state_variable_3~0 0)) (not (= ~ldv_state_variable_4~0 0)) (and (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) [2021-11-20 05:33:29,567 INFO L854 garLoopResultBuilder]: At program point L4222(line 4222) the Hoare annotation is: (or (not (= ~ldv_state_variable_1~0 0)) (not (= |old(~ldv_spin~0)| 0)) (not (= ~ldv_retval_5~0 0)) (not (= ~device_count~0 0)) (not (= ~ldv_state_variable_2~0 0)) (not (= 0 ~ldv_state_variable_10~0)) (not (= ~ldv_state_variable_3~0 0)) (not (= ~ldv_state_variable_4~0 0)) (and (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) [2021-11-20 05:33:29,567 INFO L861 garLoopResultBuilder]: At program point L4224(line 4224) the Hoare annotation is: true [2021-11-20 05:33:29,567 INFO L858 garLoopResultBuilder]: For program point L4222-1(line 4222) no Hoare annotation was computed. [2021-11-20 05:33:29,568 INFO L858 garLoopResultBuilder]: For program point snd_mts64_ctl_smpte_time_getFINAL(lines 4215 4227) no Hoare annotation was computed. [2021-11-20 05:33:29,568 INFO L858 garLoopResultBuilder]: For program point snd_mts64_ctl_smpte_time_getEXIT(lines 4215 4227) no Hoare annotation was computed. [2021-11-20 05:33:29,568 INFO L854 garLoopResultBuilder]: At program point snd_mts64_unregister_allENTRY(lines 4715 4737) the Hoare annotation is: (and (or (not (= |old(~ldv_state_variable_1~0)| 0)) (= ~ldv_state_variable_1~0 0)) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) [2021-11-20 05:33:29,568 INFO L854 garLoopResultBuilder]: At program point L5439(lines 5434 5441) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2021-11-20 05:33:29,568 INFO L854 garLoopResultBuilder]: At program point L5598(lines 5597 5599) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2021-11-20 05:33:29,568 INFO L854 garLoopResultBuilder]: At program point L4730(lines 4718 4736) the Hoare annotation is: (or (not (= |old(~ldv_state_variable_1~0)| 0)) (= ~ldv_state_variable_1~0 0)) [2021-11-20 05:33:29,569 INFO L854 garLoopResultBuilder]: At program point L5437(line 5437) the Hoare annotation is: (or (not (= |old(~ldv_state_variable_1~0)| 0)) (= ~ldv_state_variable_1~0 0)) [2021-11-20 05:33:29,569 INFO L858 garLoopResultBuilder]: For program point L5437-1(line 5437) no Hoare annotation was computed. [2021-11-20 05:33:29,569 INFO L854 garLoopResultBuilder]: At program point L4728(lines 4718 4736) the Hoare annotation is: (or (not (= |old(~ldv_state_variable_1~0)| 0)) (= ~ldv_state_variable_1~0 0)) [2021-11-20 05:33:29,569 INFO L854 garLoopResultBuilder]: At program point L4723(line 4723) the Hoare annotation is: (or (not (= |old(~ldv_state_variable_1~0)| 0)) (= ~ldv_state_variable_1~0 0)) [2021-11-20 05:33:29,569 INFO L858 garLoopResultBuilder]: For program point L4722(lines 4722 4726) no Hoare annotation was computed. [2021-11-20 05:33:29,569 INFO L858 garLoopResultBuilder]: For program point L4723-1(line 4723) no Hoare annotation was computed. [2021-11-20 05:33:29,569 INFO L858 garLoopResultBuilder]: For program point snd_mts64_unregister_allEXIT(lines 4715 4737) no Hoare annotation was computed. [2021-11-20 05:33:29,570 INFO L858 garLoopResultBuilder]: For program point L4722-2(lines 4722 4726) no Hoare annotation was computed. [2021-11-20 05:33:29,570 INFO L858 garLoopResultBuilder]: For program point snd_mts64_unregister_allFINAL(lines 4715 4737) no Hoare annotation was computed. [2021-11-20 05:33:29,570 INFO L858 garLoopResultBuilder]: For program point snd_mts64_detachEXIT(lines 4573 4578) no Hoare annotation was computed. [2021-11-20 05:33:29,570 INFO L861 garLoopResultBuilder]: At program point snd_mts64_detachENTRY(lines 4573 4578) the Hoare annotation is: true [2021-11-20 05:33:29,570 INFO L858 garLoopResultBuilder]: For program point snd_mts64_detachFINAL(lines 4573 4578) no Hoare annotation was computed. [2021-11-20 05:33:29,570 INFO L858 garLoopResultBuilder]: For program point mts64_device_closeEXIT(lines 3993 4012) no Hoare annotation was computed. [2021-11-20 05:33:29,570 INFO L861 garLoopResultBuilder]: At program point mts64_device_closeENTRY(lines 3993 4012) the Hoare annotation is: true [2021-11-20 05:33:29,571 INFO L858 garLoopResultBuilder]: For program point mts64_device_closeFINAL(lines 3993 4012) no Hoare annotation was computed. [2021-11-20 05:33:29,571 INFO L861 garLoopResultBuilder]: At program point L4007(lines 3997 4011) the Hoare annotation is: true [2021-11-20 05:33:29,571 INFO L861 garLoopResultBuilder]: At program point L4005(lines 3997 4011) the Hoare annotation is: true [2021-11-20 05:33:29,571 INFO L861 garLoopResultBuilder]: At program point L4002(line 4002) the Hoare annotation is: true [2021-11-20 05:33:29,571 INFO L858 garLoopResultBuilder]: For program point L4003(line 4003) no Hoare annotation was computed. [2021-11-20 05:33:29,571 INFO L858 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 3703 3709) no Hoare annotation was computed. [2021-11-20 05:33:29,571 INFO L861 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 3703 3709) the Hoare annotation is: true [2021-11-20 05:33:29,572 INFO L858 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3707) no Hoare annotation was computed. [2021-11-20 05:33:29,572 INFO L858 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 3703 3709) no Hoare annotation was computed. [2021-11-20 05:33:29,572 INFO L861 garLoopResultBuilder]: At program point mts64_device_initENTRY(lines 3948 3973) the Hoare annotation is: true [2021-11-20 05:33:29,572 INFO L858 garLoopResultBuilder]: For program point L3970-1(line 3970) no Hoare annotation was computed. [2021-11-20 05:33:29,572 INFO L861 garLoopResultBuilder]: At program point L3967(lines 3952 3972) the Hoare annotation is: true [2021-11-20 05:33:29,572 INFO L861 garLoopResultBuilder]: At program point L3965(lines 3952 3972) the Hoare annotation is: true [2021-11-20 05:33:29,572 INFO L858 garLoopResultBuilder]: For program point mts64_device_initEXIT(lines 3948 3973) no Hoare annotation was computed. [2021-11-20 05:33:29,573 INFO L861 garLoopResultBuilder]: At program point L3960(line 3960) the Hoare annotation is: true [2021-11-20 05:33:29,573 INFO L858 garLoopResultBuilder]: For program point mts64_device_initFINAL(lines 3948 3973) no Hoare annotation was computed. [2021-11-20 05:33:29,573 INFO L858 garLoopResultBuilder]: For program point L3958(line 3958) no Hoare annotation was computed. [2021-11-20 05:33:29,573 INFO L858 garLoopResultBuilder]: For program point L3959(lines 3959 3963) no Hoare annotation was computed. [2021-11-20 05:33:29,573 INFO L858 garLoopResultBuilder]: For program point L3960-1(line 3960) no Hoare annotation was computed. [2021-11-20 05:33:29,573 INFO L861 garLoopResultBuilder]: At program point L3957(line 3957) the Hoare annotation is: true [2021-11-20 05:33:29,573 INFO L858 garLoopResultBuilder]: For program point L3953-1(line 3953) no Hoare annotation was computed. [2021-11-20 05:33:29,574 INFO L861 garLoopResultBuilder]: At program point L3953(line 3953) the Hoare annotation is: true [2021-11-20 05:33:29,574 INFO L861 garLoopResultBuilder]: At program point L3970(line 3970) the Hoare annotation is: true [2021-11-20 05:33:29,574 INFO L861 garLoopResultBuilder]: At program point L4478(lines 4438 4485) the Hoare annotation is: true [2021-11-20 05:33:29,574 INFO L861 garLoopResultBuilder]: At program point L5626(lines 5625 5627) the Hoare annotation is: true [2021-11-20 05:33:29,574 INFO L861 garLoopResultBuilder]: At program point L5469(line 5469) the Hoare annotation is: true [2021-11-20 05:33:29,574 INFO L861 garLoopResultBuilder]: At program point L5469-1(lines 5464 5473) the Hoare annotation is: true [2021-11-20 05:33:29,574 INFO L858 garLoopResultBuilder]: For program point L4668(lines 4668 4674) no Hoare annotation was computed. [2021-11-20 05:33:29,575 INFO L858 garLoopResultBuilder]: For program point L4470(line 4470) no Hoare annotation was computed. [2021-11-20 05:33:29,575 INFO L861 garLoopResultBuilder]: At program point L4693(line 4693) the Hoare annotation is: true [2021-11-20 05:33:29,575 INFO L858 garLoopResultBuilder]: For program point L4693-1(line 4693) no Hoare annotation was computed. [2021-11-20 05:33:29,575 INFO L858 garLoopResultBuilder]: For program point snd_mts64_probeEXIT(lines 4599 4696) no Hoare annotation was computed. [2021-11-20 05:33:29,575 INFO L858 garLoopResultBuilder]: For program point L4677(lines 4677 4680) no Hoare annotation was computed. [2021-11-20 05:33:29,575 INFO L858 garLoopResultBuilder]: For program point L4479(lines 4479 4482) no Hoare annotation was computed. [2021-11-20 05:33:29,575 INFO L861 garLoopResultBuilder]: At program point L4446(line 4446) the Hoare annotation is: true [2021-11-20 05:33:29,576 INFO L861 garLoopResultBuilder]: At program point L4347(lines 4316 4349) the Hoare annotation is: true [2021-11-20 05:33:29,576 INFO L858 garLoopResultBuilder]: For program point L4446-1(line 4446) no Hoare annotation was computed. [2021-11-20 05:33:29,576 INFO L861 garLoopResultBuilder]: At program point L4471(line 4471) the Hoare annotation is: true [2021-11-20 05:33:29,576 INFO L858 garLoopResultBuilder]: For program point L4471-1(line 4471) no Hoare annotation was computed. [2021-11-20 05:33:29,576 INFO L858 garLoopResultBuilder]: For program point L4661(lines 4661 4666) no Hoare annotation was computed. [2021-11-20 05:33:29,576 INFO L861 garLoopResultBuilder]: At program point L4686(lines 4609 4695) the Hoare annotation is: true [2021-11-20 05:33:29,576 INFO L858 garLoopResultBuilder]: For program point L4620(lines 4620 4623) no Hoare annotation was computed. [2021-11-20 05:33:29,577 INFO L861 garLoopResultBuilder]: At program point L4480(lines 4438 4485) the Hoare annotation is: true [2021-11-20 05:33:29,577 INFO L861 garLoopResultBuilder]: At program point L4637(line 4637) the Hoare annotation is: true [2021-11-20 05:33:29,577 INFO L858 garLoopResultBuilder]: For program point L4637-1(line 4637) no Hoare annotation was computed. [2021-11-20 05:33:29,577 INFO L861 garLoopResultBuilder]: At program point L5529(lines 5528 5530) the Hoare annotation is: true [2021-11-20 05:33:29,577 INFO L861 garLoopResultBuilder]: At program point L4654(line 4654) the Hoare annotation is: true [2021-11-20 05:33:29,577 INFO L861 garLoopResultBuilder]: At program point L3886(lines 3866 3888) the Hoare annotation is: true [2021-11-20 05:33:29,577 INFO L861 garLoopResultBuilder]: At program point L5637-2(lines 5636 5638) the Hoare annotation is: true [2021-11-20 05:33:29,578 INFO L861 garLoopResultBuilder]: At program point L4613(line 4613) the Hoare annotation is: true [2021-11-20 05:33:29,578 INFO L861 garLoopResultBuilder]: At program point L5637(line 5637) the Hoare annotation is: true [2021-11-20 05:33:29,578 INFO L858 garLoopResultBuilder]: For program point L4613-1(line 4613) no Hoare annotation was computed. [2021-11-20 05:33:29,578 INFO L858 garLoopResultBuilder]: For program point L5637-1(line 5637) no Hoare annotation was computed. [2021-11-20 05:33:29,578 INFO L861 garLoopResultBuilder]: At program point L4638(line 4638) the Hoare annotation is: true [2021-11-20 05:33:29,578 INFO L858 garLoopResultBuilder]: For program point L4638-1(line 4638) no Hoare annotation was computed. [2021-11-20 05:33:29,578 INFO L861 garLoopResultBuilder]: At program point L5431(lines 5427 5433) the Hoare annotation is: true [2021-11-20 05:33:29,579 INFO L858 garLoopResultBuilder]: For program point L4473(line 4473) no Hoare annotation was computed. [2021-11-20 05:33:29,579 INFO L861 garLoopResultBuilder]: At program point L3598(lines 3595 3600) the Hoare annotation is: true [2021-11-20 05:33:29,579 INFO L858 garLoopResultBuilder]: For program point snd_mts64_probeFINAL(lines 4599 4696) no Hoare annotation was computed. [2021-11-20 05:33:29,579 INFO L861 garLoopResultBuilder]: At program point L5630(lines 5629 5631) the Hoare annotation is: true [2021-11-20 05:33:29,579 INFO L861 garLoopResultBuilder]: At program point L4449(line 4449) the Hoare annotation is: true [2021-11-20 05:33:29,579 INFO L858 garLoopResultBuilder]: For program point L4449-1(line 4449) no Hoare annotation was computed. [2021-11-20 05:33:29,580 INFO L858 garLoopResultBuilder]: For program point L4631(lines 4631 4636) no Hoare annotation was computed. [2021-11-20 05:33:29,580 INFO L861 garLoopResultBuilder]: At program point L5622(lines 5621 5623) the Hoare annotation is: true [2021-11-20 05:33:29,580 INFO L861 garLoopResultBuilder]: At program point L4342(lines 4322 4348) the Hoare annotation is: true [2021-11-20 05:33:29,580 INFO L858 garLoopResultBuilder]: For program point L4441(lines 4441 4444) no Hoare annotation was computed. [2021-11-20 05:33:29,580 INFO L861 garLoopResultBuilder]: At program point L4458(lines 4438 4485) the Hoare annotation is: true [2021-11-20 05:33:29,580 INFO L861 garLoopResultBuilder]: At program point snd_mts64_probeENTRY(lines 4599 4696) the Hoare annotation is: true [2021-11-20 05:33:29,580 INFO L861 garLoopResultBuilder]: At program point L4615(line 4615) the Hoare annotation is: true [2021-11-20 05:33:29,581 INFO L858 garLoopResultBuilder]: For program point L4615-1(lines 4609 4695) no Hoare annotation was computed. [2021-11-20 05:33:29,581 INFO L861 garLoopResultBuilder]: At program point L4681(line 4681) the Hoare annotation is: true [2021-11-20 05:33:29,581 INFO L858 garLoopResultBuilder]: For program point L4681-1(line 4681) no Hoare annotation was computed. [2021-11-20 05:33:29,581 INFO L861 garLoopResultBuilder]: At program point L4450(line 4450) the Hoare annotation is: true [2021-11-20 05:33:29,581 INFO L858 garLoopResultBuilder]: For program point L4450-1(line 4450) no Hoare annotation was computed. [2021-11-20 05:33:29,581 INFO L858 garLoopResultBuilder]: For program point L4343(lines 4343 4346) no Hoare annotation was computed. [2021-11-20 05:33:29,581 INFO L858 garLoopResultBuilder]: For program point L4624-1(line 4624) no Hoare annotation was computed. [2021-11-20 05:33:29,582 INFO L858 garLoopResultBuilder]: For program point L4335(lines 4335 4340) no Hoare annotation was computed. [2021-11-20 05:33:29,582 INFO L861 garLoopResultBuilder]: At program point L4624(line 4624) the Hoare annotation is: true [2021-11-20 05:33:29,582 INFO L858 garLoopResultBuilder]: For program point L4459(lines 4459 4462) no Hoare annotation was computed. [2021-11-20 05:33:29,582 INFO L861 garLoopResultBuilder]: At program point L4484(lines 4429 4486) the Hoare annotation is: true [2021-11-20 05:33:29,582 INFO L861 garLoopResultBuilder]: At program point L4641(lines 4641 4642) the Hoare annotation is: true [2021-11-20 05:33:29,582 INFO L858 garLoopResultBuilder]: For program point L4641-1(lines 4641 4642) no Hoare annotation was computed. [2021-11-20 05:33:29,582 INFO L858 garLoopResultBuilder]: For program point L5467(lines 5467 5470) no Hoare annotation was computed. [2021-11-20 05:33:29,583 INFO L861 garLoopResultBuilder]: At program point L4476(lines 4438 4485) the Hoare annotation is: true [2021-11-20 05:33:29,583 INFO L861 garLoopResultBuilder]: At program point L4344(lines 4322 4348) the Hoare annotation is: true [2021-11-20 05:33:29,583 INFO L858 garLoopResultBuilder]: For program point L4625(lines 4625 4628) no Hoare annotation was computed. [2021-11-20 05:33:29,583 INFO L858 garLoopResultBuilder]: For program point L4683(lines 4683 4688) no Hoare annotation was computed. [2021-11-20 05:33:29,583 INFO L861 garLoopResultBuilder]: At program point L4460(lines 4438 4485) the Hoare annotation is: true [2021-11-20 05:33:29,583 INFO L861 garLoopResultBuilder]: At program point L5641(lines 5640 5642) the Hoare annotation is: true [2021-11-20 05:33:29,583 INFO L861 garLoopResultBuilder]: At program point L4667(line 4667) the Hoare annotation is: true [2021-11-20 05:33:29,583 INFO L858 garLoopResultBuilder]: For program point L4667-1(line 4667) no Hoare annotation was computed. [2021-11-20 05:33:29,584 INFO L858 garLoopResultBuilder]: For program point L4469(lines 4469 4475) no Hoare annotation was computed. [2021-11-20 05:33:29,584 INFO L858 garLoopResultBuilder]: For program point L4651(lines 4651 4657) no Hoare annotation was computed. [2021-11-20 05:33:29,584 INFO L858 garLoopResultBuilder]: For program point L4643(lines 4643 4649) no Hoare annotation was computed. [2021-11-20 05:33:29,584 INFO L858 garLoopResultBuilder]: For program point L4676-1(line 4676) no Hoare annotation was computed. [2021-11-20 05:33:29,584 INFO L858 garLoopResultBuilder]: For program point L3875(lines 3875 3878) no Hoare annotation was computed. [2021-11-20 05:33:29,584 INFO L861 garLoopResultBuilder]: At program point L4676(line 4676) the Hoare annotation is: true [2021-11-20 05:33:29,584 INFO L858 garLoopResultBuilder]: For program point L4066-1(line 4066) no Hoare annotation was computed. [2021-11-20 05:33:29,585 INFO L858 garLoopResultBuilder]: For program point mts64_read_charEXIT(lines 4056 4081) no Hoare annotation was computed. [2021-11-20 05:33:29,585 INFO L861 garLoopResultBuilder]: At program point mts64_read_charENTRY(lines 4056 4081) the Hoare annotation is: true [2021-11-20 05:33:29,585 INFO L861 garLoopResultBuilder]: At program point L4076(lines 4061 4080) the Hoare annotation is: true [2021-11-20 05:33:29,585 INFO L861 garLoopResultBuilder]: At program point L4074(lines 4061 4080) the Hoare annotation is: true [2021-11-20 05:33:29,585 INFO L861 garLoopResultBuilder]: At program point L4068(line 4068) the Hoare annotation is: true [2021-11-20 05:33:29,585 INFO L858 garLoopResultBuilder]: For program point L4069(lines 4069 4072) no Hoare annotation was computed. [2021-11-20 05:33:29,585 INFO L861 garLoopResultBuilder]: At program point L4066(line 4066) the Hoare annotation is: true [2021-11-20 05:33:29,586 INFO L858 garLoopResultBuilder]: For program point L4068-1(line 4068) no Hoare annotation was computed. [2021-11-20 05:33:29,586 INFO L858 garLoopResultBuilder]: For program point L4069-2(lines 4069 4072) no Hoare annotation was computed. [2021-11-20 05:33:29,586 INFO L858 garLoopResultBuilder]: For program point mts64_read_charFINAL(lines 4056 4081) no Hoare annotation was computed. [2021-11-20 05:33:29,586 INFO L854 garLoopResultBuilder]: At program point spin_unlock_irqENTRY(lines 5410 5417) the Hoare annotation is: (or (not (= ~ldv_state_variable_1~0 0)) (= ~ldv_spin~0 |old(~ldv_spin~0)|) (not (= ~ldv_retval_5~0 0)) (not (= ~device_count~0 0)) (not (= ~ldv_state_variable_2~0 0)) (not (= 0 ~ldv_state_variable_10~0)) (not (= ~ldv_state_variable_3~0 0)) (not (= ~ldv_state_variable_4~0 0))) [2021-11-20 05:33:29,586 INFO L858 garLoopResultBuilder]: For program point spin_unlock_irqEXIT(lines 5410 5417) no Hoare annotation was computed. [2021-11-20 05:33:29,586 INFO L854 garLoopResultBuilder]: At program point L3629(lines 3625 3631) the Hoare annotation is: (or (not (= ~ldv_state_variable_1~0 0)) (= ~ldv_spin~0 0) (not (= ~ldv_retval_5~0 0)) (not (= ~device_count~0 0)) (not (= ~ldv_state_variable_2~0 0)) (not (= 0 ~ldv_state_variable_10~0)) (not (= ~ldv_state_variable_3~0 0)) (not (= ~ldv_state_variable_4~0 0))) [2021-11-20 05:33:29,586 INFO L858 garLoopResultBuilder]: For program point spin_unlock_irqFINAL(lines 5410 5417) no Hoare annotation was computed. [2021-11-20 05:33:29,587 INFO L854 garLoopResultBuilder]: At program point L5544(lines 5543 5545) the Hoare annotation is: (or (not (= ~ldv_state_variable_1~0 0)) (= ~ldv_spin~0 0) (not (= ~ldv_retval_5~0 0)) (not (= ~device_count~0 0)) (not (= ~ldv_state_variable_2~0 0)) (not (= 0 ~ldv_state_variable_10~0)) (not (= ~ldv_state_variable_3~0 0)) (not (= ~ldv_state_variable_4~0 0))) [2021-11-20 05:33:29,587 INFO L854 garLoopResultBuilder]: At program point L5413(line 5413) the Hoare annotation is: (or (not (= ~ldv_state_variable_1~0 0)) (= ~ldv_spin~0 |old(~ldv_spin~0)|) (not (= ~ldv_retval_5~0 0)) (not (= ~device_count~0 0)) (not (= ~ldv_state_variable_2~0 0)) (not (= 0 ~ldv_state_variable_10~0)) (not (= ~ldv_state_variable_3~0 0)) (not (= ~ldv_state_variable_4~0 0))) [2021-11-20 05:33:29,587 INFO L858 garLoopResultBuilder]: For program point L5413-1(line 5413) no Hoare annotation was computed. [2021-11-20 05:33:29,587 INFO L861 garLoopResultBuilder]: At program point mts64_readENTRY(lines 4043 4055) the Hoare annotation is: true [2021-11-20 05:33:29,587 INFO L861 garLoopResultBuilder]: At program point L4052(line 4052) the Hoare annotation is: true [2021-11-20 05:33:29,587 INFO L861 garLoopResultBuilder]: At program point L4050(line 4050) the Hoare annotation is: true [2021-11-20 05:33:29,588 INFO L858 garLoopResultBuilder]: For program point L4051-1(line 4051) no Hoare annotation was computed. [2021-11-20 05:33:29,588 INFO L861 garLoopResultBuilder]: At program point L4051(line 4051) the Hoare annotation is: true [2021-11-20 05:33:29,588 INFO L858 garLoopResultBuilder]: For program point L4052-1(line 4052) no Hoare annotation was computed. [2021-11-20 05:33:29,588 INFO L858 garLoopResultBuilder]: For program point mts64_readEXIT(lines 4043 4055) no Hoare annotation was computed. [2021-11-20 05:33:29,588 INFO L861 garLoopResultBuilder]: At program point L4048(line 4048) the Hoare annotation is: true [2021-11-20 05:33:29,588 INFO L858 garLoopResultBuilder]: For program point L4049-1(line 4049) no Hoare annotation was computed. [2021-11-20 05:33:29,588 INFO L861 garLoopResultBuilder]: At program point L4049(line 4049) the Hoare annotation is: true [2021-11-20 05:33:29,589 INFO L858 garLoopResultBuilder]: For program point L4050-1(line 4050) no Hoare annotation was computed. [2021-11-20 05:33:29,589 INFO L858 garLoopResultBuilder]: For program point L4048-1(line 4048) no Hoare annotation was computed. [2021-11-20 05:33:29,589 INFO L858 garLoopResultBuilder]: For program point mts64_readFINAL(lines 4043 4055) no Hoare annotation was computed. [2021-11-20 05:33:29,589 INFO L861 garLoopResultBuilder]: At program point parport_releaseENTRY(lines 5591 5593) the Hoare annotation is: true [2021-11-20 05:33:29,589 INFO L858 garLoopResultBuilder]: For program point parport_releaseFINAL(lines 5591 5593) no Hoare annotation was computed. [2021-11-20 05:33:29,589 INFO L858 garLoopResultBuilder]: For program point parport_releaseEXIT(lines 5591 5593) no Hoare annotation was computed. [2021-11-20 05:33:29,589 INFO L858 garLoopResultBuilder]: For program point snd_mts64_rawmidi_output_triggerFINAL(lines 4384 4407) no Hoare annotation was computed. [2021-11-20 05:33:29,590 INFO L861 garLoopResultBuilder]: At program point L5656(lines 5655 5657) the Hoare annotation is: true [2021-11-20 05:33:29,590 INFO L858 garLoopResultBuilder]: For program point L4404-1(line 4404) no Hoare annotation was computed. [2021-11-20 05:33:29,590 INFO L861 garLoopResultBuilder]: At program point L5652(lines 5651 5653) the Hoare annotation is: true [2021-11-20 05:33:29,590 INFO L861 garLoopResultBuilder]: At program point L4404(line 4404) the Hoare annotation is: true [2021-11-20 05:33:29,590 INFO L861 garLoopResultBuilder]: At program point L4398(lines 4391 4406) the Hoare annotation is: true [2021-11-20 05:33:29,590 INFO L861 garLoopResultBuilder]: At program point snd_mts64_rawmidi_output_triggerENTRY(lines 4384 4407) the Hoare annotation is: true [2021-11-20 05:33:29,590 INFO L861 garLoopResultBuilder]: At program point L4401(lines 4391 4406) the Hoare annotation is: true [2021-11-20 05:33:29,591 INFO L858 garLoopResultBuilder]: For program point L4400(lines 4400 4403) no Hoare annotation was computed. [2021-11-20 05:33:29,591 INFO L858 garLoopResultBuilder]: For program point L4396-1(line 4396) no Hoare annotation was computed. [2021-11-20 05:33:29,591 INFO L861 garLoopResultBuilder]: At program point L4396(line 4396) the Hoare annotation is: true [2021-11-20 05:33:29,591 INFO L861 garLoopResultBuilder]: At program point L4393(line 4393) the Hoare annotation is: true [2021-11-20 05:33:29,591 INFO L858 garLoopResultBuilder]: For program point snd_mts64_rawmidi_output_triggerEXIT(lines 4384 4407) no Hoare annotation was computed. [2021-11-20 05:33:29,591 INFO L861 garLoopResultBuilder]: At program point L4539(line 4539) the Hoare annotation is: true [2021-11-20 05:33:29,591 INFO L861 garLoopResultBuilder]: At program point L4538(line 4538) the Hoare annotation is: true [2021-11-20 05:33:29,592 INFO L861 garLoopResultBuilder]: At program point L4539-1(line 4539) the Hoare annotation is: true [2021-11-20 05:33:29,592 INFO L858 garLoopResultBuilder]: For program point L4540(line 4540) no Hoare annotation was computed. [2021-11-20 05:33:29,592 INFO L861 garLoopResultBuilder]: At program point L4534(line 4534) the Hoare annotation is: true [2021-11-20 05:33:29,592 INFO L858 garLoopResultBuilder]: For program point L4538-1(line 4538) no Hoare annotation was computed. [2021-11-20 05:33:29,592 INFO L858 garLoopResultBuilder]: For program point L4532-1(line 4532) no Hoare annotation was computed. [2021-11-20 05:33:29,592 INFO L858 garLoopResultBuilder]: For program point L4533(lines 4533 4537) no Hoare annotation was computed. [2021-11-20 05:33:29,592 INFO L858 garLoopResultBuilder]: For program point L4534-1(line 4534) no Hoare annotation was computed. [2021-11-20 05:33:29,593 INFO L861 garLoopResultBuilder]: At program point L4532(line 4532) the Hoare annotation is: true [2021-11-20 05:33:29,593 INFO L861 garLoopResultBuilder]: At program point L4526(lines 4526 4527) the Hoare annotation is: true [2021-11-20 05:33:29,593 INFO L858 garLoopResultBuilder]: For program point L4528(lines 4528 4531) no Hoare annotation was computed. [2021-11-20 05:33:29,593 INFO L858 garLoopResultBuilder]: For program point snd_mts64_probe_portFINAL(lines 4520 4543) no Hoare annotation was computed. [2021-11-20 05:33:29,593 INFO L858 garLoopResultBuilder]: For program point L4526-1(lines 4526 4527) no Hoare annotation was computed. [2021-11-20 05:33:29,593 INFO L858 garLoopResultBuilder]: For program point snd_mts64_probe_portEXIT(lines 4520 4543) no Hoare annotation was computed. [2021-11-20 05:33:29,593 INFO L861 garLoopResultBuilder]: At program point snd_mts64_probe_portENTRY(lines 4520 4543) the Hoare annotation is: true [2021-11-20 05:33:29,593 INFO L861 garLoopResultBuilder]: At program point L3985(lines 3978 3991) the Hoare annotation is: true [2021-11-20 05:33:29,594 INFO L858 garLoopResultBuilder]: For program point mts64_device_openEXIT(lines 3974 3992) no Hoare annotation was computed. [2021-11-20 05:33:29,594 INFO L858 garLoopResultBuilder]: For program point L3983(line 3983) no Hoare annotation was computed. [2021-11-20 05:33:29,594 INFO L861 garLoopResultBuilder]: At program point mts64_device_openENTRY(lines 3974 3992) the Hoare annotation is: true [2021-11-20 05:33:29,594 INFO L858 garLoopResultBuilder]: For program point mts64_device_openFINAL(lines 3974 3992) no Hoare annotation was computed. [2021-11-20 05:33:29,594 INFO L861 garLoopResultBuilder]: At program point L3987(lines 3978 3991) the Hoare annotation is: true [2021-11-20 05:33:29,594 INFO L858 garLoopResultBuilder]: For program point L3651-2(lines 3650 3652) no Hoare annotation was computed. [2021-11-20 05:33:29,595 INFO L861 garLoopResultBuilder]: At program point assume_abort_if_notENTRY(lines 3650 3652) the Hoare annotation is: true [2021-11-20 05:33:29,595 INFO L858 garLoopResultBuilder]: For program point L3651(line 3651) no Hoare annotation was computed. [2021-11-20 05:33:29,595 INFO L858 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 3650 3652) no Hoare annotation was computed. [2021-11-20 05:33:29,595 INFO L861 garLoopResultBuilder]: At program point mts64_smpte_stopENTRY(lines 4102 4108) the Hoare annotation is: true [2021-11-20 05:33:29,595 INFO L858 garLoopResultBuilder]: For program point mts64_smpte_stopEXIT(lines 4102 4108) no Hoare annotation was computed. [2021-11-20 05:33:29,595 INFO L861 garLoopResultBuilder]: At program point L4105(line 4105) the Hoare annotation is: true [2021-11-20 05:33:29,595 INFO L858 garLoopResultBuilder]: For program point mts64_smpte_stopFINAL(lines 4102 4108) no Hoare annotation was computed. [2021-11-20 05:33:29,596 INFO L861 garLoopResultBuilder]: At program point snd_mts64_rawmidi_input_triggerENTRY(lines 4408 4424) the Hoare annotation is: true [2021-11-20 05:33:29,596 INFO L861 garLoopResultBuilder]: At program point L4415(line 4415) the Hoare annotation is: true [2021-11-20 05:33:29,596 INFO L861 garLoopResultBuilder]: At program point L4416-1(lines 4416 4420) the Hoare annotation is: true [2021-11-20 05:33:29,596 INFO L858 garLoopResultBuilder]: For program point L4415-1(lines 4413 4423) no Hoare annotation was computed. [2021-11-20 05:33:29,596 INFO L858 garLoopResultBuilder]: For program point snd_mts64_rawmidi_input_triggerFINAL(lines 4408 4424) no Hoare annotation was computed. [2021-11-20 05:33:29,596 INFO L858 garLoopResultBuilder]: For program point snd_mts64_rawmidi_input_triggerEXIT(lines 4408 4424) no Hoare annotation was computed. [2021-11-20 05:33:29,596 INFO L858 garLoopResultBuilder]: For program point L3921-1(line 3921) no Hoare annotation was computed. [2021-11-20 05:33:29,597 INFO L861 garLoopResultBuilder]: At program point L3921(line 3921) the Hoare annotation is: true [2021-11-20 05:33:29,597 INFO L858 garLoopResultBuilder]: For program point mts64_disable_readoutEXIT(lines 3915 3924) no Hoare annotation was computed. [2021-11-20 05:33:29,597 INFO L858 garLoopResultBuilder]: For program point L3919-1(line 3919) no Hoare annotation was computed. [2021-11-20 05:33:29,597 INFO L861 garLoopResultBuilder]: At program point L3919(line 3919) the Hoare annotation is: true [2021-11-20 05:33:29,597 INFO L861 garLoopResultBuilder]: At program point mts64_disable_readoutENTRY(lines 3915 3924) the Hoare annotation is: true [2021-11-20 05:33:29,597 INFO L858 garLoopResultBuilder]: For program point mts64_disable_readoutFINAL(lines 3915 3924) no Hoare annotation was computed. [2021-11-20 05:33:29,597 INFO L858 garLoopResultBuilder]: For program point L3682-1(line 3682) no Hoare annotation was computed. [2021-11-20 05:33:29,597 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-11-20 05:33:29,598 INFO L858 garLoopResultBuilder]: For program point L3677(lines 3677 3684) no Hoare annotation was computed. [2021-11-20 05:33:29,598 INFO L858 garLoopResultBuilder]: For program point ldv_zallocEXIT(lines 3670 3686) no Hoare annotation was computed. [2021-11-20 05:33:29,598 INFO L854 garLoopResultBuilder]: At program point ldv_zallocENTRY(lines 3670 3686) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|)) (not (= ~ldv_retval_5~0 0)) (not (= ~device_count~0 0)) (not (= 0 ~ldv_state_variable_10~0)) (not (= ~ldv_state_variable_3~0 0)) (not (= ~ldv_state_variable_4~0 0))) [2021-11-20 05:33:29,598 INFO L858 garLoopResultBuilder]: For program point ldv_zallocFINAL(lines 3670 3686) no Hoare annotation was computed. [2021-11-20 05:33:29,598 INFO L861 garLoopResultBuilder]: At program point L3682(line 3682) the Hoare annotation is: true [2021-11-20 05:33:29,598 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-11-20 05:33:29,598 INFO L858 garLoopResultBuilder]: For program point ##fun~$Pointer$~X~int~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2021-11-20 05:33:29,599 INFO L861 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2021-11-20 05:33:29,599 INFO L861 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2021-11-20 05:33:29,599 INFO L858 garLoopResultBuilder]: For program point L-1-4(line -1) no Hoare annotation was computed. [2021-11-20 05:33:29,599 INFO L861 garLoopResultBuilder]: At program point ##fun~$Pointer$~X~int~TO~VOIDENTRY(line -1) the Hoare annotation is: true [2021-11-20 05:33:29,599 INFO L854 garLoopResultBuilder]: At program point L4990(line 4990) the Hoare annotation is: false [2021-11-20 05:33:29,599 INFO L858 garLoopResultBuilder]: For program point L4924-1(line 4924) no Hoare annotation was computed. [2021-11-20 05:33:29,600 INFO L854 garLoopResultBuilder]: At program point L4858(line 4858) the Hoare annotation is: false [2021-11-20 05:33:29,600 INFO L858 garLoopResultBuilder]: For program point L4990-1(line 4990) no Hoare annotation was computed. [2021-11-20 05:33:29,600 INFO L854 garLoopResultBuilder]: At program point L4924(line 4924) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2021-11-20 05:33:29,600 INFO L858 garLoopResultBuilder]: For program point L4858-1(line 4858) no Hoare annotation was computed. [2021-11-20 05:33:29,600 INFO L858 garLoopResultBuilder]: For program point L5189(line 5189) no Hoare annotation was computed. [2021-11-20 05:33:29,600 INFO L858 garLoopResultBuilder]: For program point L5190(lines 5190 5198) no Hoare annotation was computed. [2021-11-20 05:33:29,600 INFO L858 garLoopResultBuilder]: For program point L5124(line 5124) no Hoare annotation was computed. [2021-11-20 05:33:29,601 INFO L854 garLoopResultBuilder]: At program point L4926(line 4926) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2021-11-20 05:33:29,601 INFO L858 garLoopResultBuilder]: For program point L4860-1(line 4860) no Hoare annotation was computed. [2021-11-20 05:33:29,601 INFO L858 garLoopResultBuilder]: For program point L4926-1(line 4926) no Hoare annotation was computed. [2021-11-20 05:33:29,601 INFO L854 garLoopResultBuilder]: At program point L4860(line 4860) the Hoare annotation is: false [2021-11-20 05:33:29,601 INFO L858 garLoopResultBuilder]: For program point L5323(line 5323) no Hoare annotation was computed. [2021-11-20 05:33:29,601 INFO L854 garLoopResultBuilder]: At program point L5191(line 5191) the Hoare annotation is: false [2021-11-20 05:33:29,601 INFO L858 garLoopResultBuilder]: For program point L5191-1(line 5191) no Hoare annotation was computed. [2021-11-20 05:33:29,601 INFO L858 garLoopResultBuilder]: For program point L5125(lines 5125 5129) no Hoare annotation was computed. [2021-11-20 05:33:29,602 INFO L854 garLoopResultBuilder]: At program point L4795(line 4795) the Hoare annotation is: false [2021-11-20 05:33:29,602 INFO L858 garLoopResultBuilder]: For program point L4795-1(line 4795) no Hoare annotation was computed. [2021-11-20 05:33:29,602 INFO L858 garLoopResultBuilder]: For program point L5324(lines 5324 5328) no Hoare annotation was computed. [2021-11-20 05:33:29,602 INFO L858 garLoopResultBuilder]: For program point L5192(lines 5192 5196) no Hoare annotation was computed. [2021-11-20 05:33:29,602 INFO L858 garLoopResultBuilder]: For program point L4928-1(line 4928) no Hoare annotation was computed. [2021-11-20 05:33:29,602 INFO L854 garLoopResultBuilder]: At program point L4862(lines 4853 4864) the Hoare annotation is: false [2021-11-20 05:33:29,602 INFO L854 garLoopResultBuilder]: At program point L4928(line 4928) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2021-11-20 05:33:29,603 INFO L854 garLoopResultBuilder]: At program point L5589(lines 5588 5590) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2021-11-20 05:33:29,603 INFO L854 garLoopResultBuilder]: At program point L5457(line 5457) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_5~0 0)) [2021-11-20 05:33:29,603 INFO L858 garLoopResultBuilder]: For program point L5457-1(line 5457) no Hoare annotation was computed. [2021-11-20 05:33:29,603 INFO L854 garLoopResultBuilder]: At program point L4202(lines 4195 4204) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2021-11-20 05:33:29,603 INFO L854 garLoopResultBuilder]: At program point L4995(line 4995) the Hoare annotation is: false [2021-11-20 05:33:29,603 INFO L858 garLoopResultBuilder]: For program point L4995-1(line 4995) no Hoare annotation was computed. [2021-11-20 05:33:29,604 INFO L858 garLoopResultBuilder]: For program point L5061(line 5061) no Hoare annotation was computed. [2021-11-20 05:33:29,604 INFO L854 garLoopResultBuilder]: At program point L4797(line 4797) the Hoare annotation is: false [2021-11-20 05:33:29,604 INFO L858 garLoopResultBuilder]: For program point L4797-1(line 4797) no Hoare annotation was computed. [2021-11-20 05:33:29,604 INFO L858 garLoopResultBuilder]: For program point L5260(line 5260) no Hoare annotation was computed. [2021-11-20 05:33:29,604 INFO L858 garLoopResultBuilder]: For program point L5062(lines 5062 5091) no Hoare annotation was computed. [2021-11-20 05:33:29,604 INFO L854 garLoopResultBuilder]: At program point L5459(lines 5454 5461) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0)) [2021-11-20 05:33:29,604 INFO L858 garLoopResultBuilder]: For program point L5261(lines 5261 5310) no Hoare annotation was computed. [2021-11-20 05:33:29,605 INFO L854 garLoopResultBuilder]: At program point L4799(lines 4790 4801) the Hoare annotation is: false [2021-11-20 05:33:29,605 INFO L854 garLoopResultBuilder]: At program point L5526(lines 5525 5527) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2021-11-20 05:33:29,605 INFO L858 garLoopResultBuilder]: For program point L5064(lines 5064 5088) no Hoare annotation was computed. [2021-11-20 05:33:29,605 INFO L858 garLoopResultBuilder]: For program point L4932-1(line 4932) no Hoare annotation was computed. [2021-11-20 05:33:29,605 INFO L854 garLoopResultBuilder]: At program point L4932(line 4932) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2021-11-20 05:33:29,605 INFO L858 garLoopResultBuilder]: For program point L5263(lines 5263 5307) no Hoare annotation was computed. [2021-11-20 05:33:29,605 INFO L858 garLoopResultBuilder]: For program point L5131(line 5131) no Hoare annotation was computed. [2021-11-20 05:33:29,606 INFO L858 garLoopResultBuilder]: For program point L5065(line 5065) no Hoare annotation was computed. [2021-11-20 05:33:29,606 INFO L858 garLoopResultBuilder]: For program point L5330(line 5330) no Hoare annotation was computed. [2021-11-20 05:33:29,606 INFO L858 garLoopResultBuilder]: For program point L4273-2(lines 4273 4276) no Hoare annotation was computed. [2021-11-20 05:33:29,606 INFO L858 garLoopResultBuilder]: For program point L4273(lines 4273 4276) no Hoare annotation was computed. [2021-11-20 05:33:29,606 INFO L858 garLoopResultBuilder]: For program point L5264(line 5264) no Hoare annotation was computed. [2021-11-20 05:33:29,606 INFO L858 garLoopResultBuilder]: For program point L5066(lines 5066 5070) no Hoare annotation was computed. [2021-11-20 05:33:29,606 INFO L858 garLoopResultBuilder]: For program point L5132(lines 5132 5136) no Hoare annotation was computed. [2021-11-20 05:33:29,607 INFO L854 garLoopResultBuilder]: At program point L4934(line 4934) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2021-11-20 05:33:29,607 INFO L858 garLoopResultBuilder]: For program point L5000(line 5000) no Hoare annotation was computed. [2021-11-20 05:33:29,607 INFO L858 garLoopResultBuilder]: For program point L4934-1(line 4934) no Hoare annotation was computed. [2021-11-20 05:33:29,607 INFO L858 garLoopResultBuilder]: For program point L5331(lines 5331 5335) no Hoare annotation was computed. [2021-11-20 05:33:29,607 INFO L858 garLoopResultBuilder]: For program point L5265(lines 5265 5270) no Hoare annotation was computed. [2021-11-20 05:33:29,607 INFO L854 garLoopResultBuilder]: At program point L5067(line 5067) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2021-11-20 05:33:29,607 INFO L858 garLoopResultBuilder]: For program point L5067-1(line 5067) no Hoare annotation was computed. [2021-11-20 05:33:29,608 INFO L858 garLoopResultBuilder]: For program point L5001(lines 5001 5009) no Hoare annotation was computed. [2021-11-20 05:33:29,608 INFO L858 garLoopResultBuilder]: For program point L5200(line 5200) no Hoare annotation was computed. [2021-11-20 05:33:29,608 INFO L854 garLoopResultBuilder]: At program point L5002(line 5002) the Hoare annotation is: false [2021-11-20 05:33:29,608 INFO L854 garLoopResultBuilder]: At program point L4870(line 4870) the Hoare annotation is: false [2021-11-20 05:33:29,608 INFO L858 garLoopResultBuilder]: For program point L5002-1(line 5002) no Hoare annotation was computed. [2021-11-20 05:33:29,608 INFO L858 garLoopResultBuilder]: For program point L4870-1(line 4870) no Hoare annotation was computed. [2021-11-20 05:33:29,608 INFO L858 garLoopResultBuilder]: For program point L5201(lines 5201 5206) no Hoare annotation was computed. [2021-11-20 05:33:29,609 INFO L858 garLoopResultBuilder]: For program point L5003(lines 5003 5007) no Hoare annotation was computed. [2021-11-20 05:33:29,609 INFO L854 garLoopResultBuilder]: At program point L5202(line 5202) the Hoare annotation is: false [2021-11-20 05:33:29,609 INFO L854 garLoopResultBuilder]: At program point L4277(line 4277) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2021-11-20 05:33:29,609 INFO L858 garLoopResultBuilder]: For program point L4277-1(line 4277) no Hoare annotation was computed. [2021-11-20 05:33:29,609 INFO L858 garLoopResultBuilder]: For program point L5202-1(line 5202) no Hoare annotation was computed. [2021-11-20 05:33:29,609 INFO L858 garLoopResultBuilder]: For program point L4872-1(line 4872) no Hoare annotation was computed. [2021-11-20 05:33:29,609 INFO L854 garLoopResultBuilder]: At program point L4806(line 4806) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2021-11-20 05:33:29,610 INFO L854 garLoopResultBuilder]: At program point L4872(line 4872) the Hoare annotation is: false [2021-11-20 05:33:29,610 INFO L858 garLoopResultBuilder]: For program point L4806-1(line 4806) no Hoare annotation was computed. [2021-11-20 05:33:29,610 INFO L854 garLoopResultBuilder]: At program point L4278(lines 4261 4280) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2021-11-20 05:33:29,610 INFO L858 garLoopResultBuilder]: For program point L5138(line 5138) no Hoare annotation was computed. [2021-11-20 05:33:29,610 INFO L858 garLoopResultBuilder]: For program point L5072(line 5072) no Hoare annotation was computed. [2021-11-20 05:33:29,610 INFO L854 garLoopResultBuilder]: At program point L4874(lines 4865 4876) the Hoare annotation is: false [2021-11-20 05:33:29,611 INFO L854 garLoopResultBuilder]: At program point L4808(lines 4802 4810) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2021-11-20 05:33:29,611 INFO L858 garLoopResultBuilder]: For program point L5337(line 5337) no Hoare annotation was computed. [2021-11-20 05:33:29,611 INFO L858 garLoopResultBuilder]: For program point L5139(lines 5139 5144) no Hoare annotation was computed. [2021-11-20 05:33:29,611 INFO L858 garLoopResultBuilder]: For program point L5073(lines 5073 5077) no Hoare annotation was computed. [2021-11-20 05:33:29,611 INFO L854 garLoopResultBuilder]: At program point L5602(lines 5601 5603) the Hoare annotation is: false [2021-11-20 05:33:29,611 INFO L861 garLoopResultBuilder]: At program point L5338(line 5338) the Hoare annotation is: true [2021-11-20 05:33:29,611 INFO L858 garLoopResultBuilder]: For program point L5272(line 5272) no Hoare annotation was computed. [2021-11-20 05:33:29,611 INFO L858 garLoopResultBuilder]: For program point L4149-1(line 4149) no Hoare annotation was computed. [2021-11-20 05:33:29,612 INFO L854 garLoopResultBuilder]: At program point L5074(line 5074) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2021-11-20 05:33:29,612 INFO L854 garLoopResultBuilder]: At program point L4149(line 4149) the Hoare annotation is: false [2021-11-20 05:33:29,612 INFO L858 garLoopResultBuilder]: For program point L5074-1(line 5074) no Hoare annotation was computed. [2021-11-20 05:33:29,612 INFO L858 garLoopResultBuilder]: For program point L4744(lines 4744 4747) no Hoare annotation was computed. [2021-11-20 05:33:29,612 INFO L858 garLoopResultBuilder]: For program point L5273(lines 5273 5303) no Hoare annotation was computed. [2021-11-20 05:33:29,612 INFO L858 garLoopResultBuilder]: For program point L4151-1(line 4151) no Hoare annotation was computed. [2021-11-20 05:33:29,612 INFO L858 garLoopResultBuilder]: For program point L5208(line 5208) no Hoare annotation was computed. [2021-11-20 05:33:29,613 INFO L854 garLoopResultBuilder]: At program point L4151(line 4151) the Hoare annotation is: false [2021-11-20 05:33:29,613 INFO L854 garLoopResultBuilder]: At program point L5605-2(lines 5604 5606) the Hoare annotation is: false [2021-11-20 05:33:29,613 INFO L854 garLoopResultBuilder]: At program point L5605(line 5605) the Hoare annotation is: false [2021-11-20 05:33:29,613 INFO L858 garLoopResultBuilder]: For program point L5605-1(line 5605) no Hoare annotation was computed. [2021-11-20 05:33:29,613 INFO L858 garLoopResultBuilder]: For program point L5275(lines 5275 5279) no Hoare annotation was computed. [2021-11-20 05:33:29,613 INFO L854 garLoopResultBuilder]: At program point L4152(lines 4144 4154) the Hoare annotation is: false [2021-11-20 05:33:29,613 INFO L861 garLoopResultBuilder]: At program point L5209(line 5209) the Hoare annotation is: true [2021-11-20 05:33:29,614 INFO L858 garLoopResultBuilder]: For program point L5011(line 5011) no Hoare annotation was computed. [2021-11-20 05:33:29,614 INFO L858 garLoopResultBuilder]: For program point L5012(lines 5012 5020) no Hoare annotation was computed. [2021-11-20 05:33:29,614 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-11-20 05:33:29,614 INFO L854 garLoopResultBuilder]: At program point L4286(line 4286) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2021-11-20 05:33:29,614 INFO L861 garLoopResultBuilder]: At program point L5277(lines 4919 5384) the Hoare annotation is: true [2021-11-20 05:33:29,614 INFO L858 garLoopResultBuilder]: For program point L4286-1(line 4286) no Hoare annotation was computed. [2021-11-20 05:33:29,614 INFO L858 garLoopResultBuilder]: For program point L5079(line 5079) no Hoare annotation was computed. [2021-11-20 05:33:29,615 INFO L854 garLoopResultBuilder]: At program point L5013(line 5013) the Hoare annotation is: false [2021-11-20 05:33:29,615 INFO L858 garLoopResultBuilder]: For program point L5013-1(line 5013) no Hoare annotation was computed. [2021-11-20 05:33:29,615 INFO L854 garLoopResultBuilder]: At program point L4815(line 4815) the Hoare annotation is: false [2021-11-20 05:33:29,615 INFO L858 garLoopResultBuilder]: For program point L4815-1(line 4815) no Hoare annotation was computed. [2021-11-20 05:33:29,615 INFO L858 garLoopResultBuilder]: For program point L4749(lines 4749 4753) no Hoare annotation was computed. [2021-11-20 05:33:29,615 INFO L858 garLoopResultBuilder]: For program point L4551(lines 4551 4554) no Hoare annotation was computed. [2021-11-20 05:33:29,615 INFO L854 garLoopResultBuilder]: At program point L5608(lines 5607 5609) the Hoare annotation is: false [2021-11-20 05:33:29,616 INFO L858 garLoopResultBuilder]: For program point L5344(line 5344) no Hoare annotation was computed. [2021-11-20 05:33:29,616 INFO L858 garLoopResultBuilder]: For program point L5146(line 5146) no Hoare annotation was computed. [2021-11-20 05:33:29,616 INFO L858 garLoopResultBuilder]: For program point L5014(lines 5014 5018) no Hoare annotation was computed. [2021-11-20 05:33:29,616 INFO L858 garLoopResultBuilder]: For program point L5080(lines 5080 5084) no Hoare annotation was computed. [2021-11-20 05:33:29,616 INFO L854 garLoopResultBuilder]: At program point L4882(line 4882) the Hoare annotation is: false [2021-11-20 05:33:29,616 INFO L858 garLoopResultBuilder]: For program point L4882-1(line 4882) no Hoare annotation was computed. [2021-11-20 05:33:29,616 INFO L858 garLoopResultBuilder]: For program point L4288-1(line 4288) no Hoare annotation was computed. [2021-11-20 05:33:29,617 INFO L858 garLoopResultBuilder]: For program point L5345(lines 5345 5374) no Hoare annotation was computed. [2021-11-20 05:33:29,617 INFO L854 garLoopResultBuilder]: At program point L4288(line 4288) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2021-11-20 05:33:29,617 INFO L861 garLoopResultBuilder]: At program point L5147(line 5147) the Hoare annotation is: true [2021-11-20 05:33:29,617 INFO L854 garLoopResultBuilder]: At program point L4817(lines 4811 4819) the Hoare annotation is: false [2021-11-20 05:33:29,617 INFO L854 garLoopResultBuilder]: At program point L4289(lines 4281 4291) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2021-11-20 05:33:29,617 INFO L858 garLoopResultBuilder]: For program point L5280(lines 5280 5301) no Hoare annotation was computed. [2021-11-20 05:33:29,617 INFO L858 garLoopResultBuilder]: For program point L4884-1(line 4884) no Hoare annotation was computed. [2021-11-20 05:33:29,618 INFO L854 garLoopResultBuilder]: At program point L4884(line 4884) the Hoare annotation is: false [2021-11-20 05:33:29,618 INFO L858 garLoopResultBuilder]: For program point L5347(lines 5347 5371) no Hoare annotation was computed. [2021-11-20 05:33:29,618 INFO L858 garLoopResultBuilder]: For program point L5215(line 5215) no Hoare annotation was computed. [2021-11-20 05:33:29,618 INFO L854 garLoopResultBuilder]: At program point L4092(line 4092) the Hoare annotation is: false [2021-11-20 05:33:29,618 INFO L854 garLoopResultBuilder]: At program point L4092-1(line 4092) the Hoare annotation is: false [2021-11-20 05:33:29,618 INFO L858 garLoopResultBuilder]: For program point L4951(lines 4951 5378) no Hoare annotation was computed. [2021-11-20 05:33:29,618 INFO L854 garLoopResultBuilder]: At program point L4555(line 4555) the Hoare annotation is: false [2021-11-20 05:33:29,619 INFO L858 garLoopResultBuilder]: For program point L4555-1(line 4555) no Hoare annotation was computed. [2021-11-20 05:33:29,619 INFO L858 garLoopResultBuilder]: For program point L5348(line 5348) no Hoare annotation was computed. [2021-11-20 05:33:29,619 INFO L858 garLoopResultBuilder]: For program point L5216(lines 5216 5258) no Hoare annotation was computed. [2021-11-20 05:33:29,619 INFO L854 garLoopResultBuilder]: At program point L4093(line 4093) the Hoare annotation is: false [2021-11-20 05:33:29,619 INFO L854 garLoopResultBuilder]: At program point L4886(lines 4877 4888) the Hoare annotation is: false [2021-11-20 05:33:29,619 INFO L858 garLoopResultBuilder]: For program point L4952(line 4952) no Hoare annotation was computed. [2021-11-20 05:33:29,619 INFO L858 garLoopResultBuilder]: For program point L4754(lines 4754 4758) no Hoare annotation was computed. [2021-11-20 05:33:29,620 INFO L858 garLoopResultBuilder]: For program point L5349(lines 5349 5353) no Hoare annotation was computed. [2021-11-20 05:33:29,620 INFO L854 garLoopResultBuilder]: At program point L4094(line 4094) the Hoare annotation is: false [2021-11-20 05:33:29,620 INFO L858 garLoopResultBuilder]: For program point L4953(lines 4953 4982) no Hoare annotation was computed. [2021-11-20 05:33:29,620 INFO L854 garLoopResultBuilder]: At program point L4755(line 4755) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_5~0 0)) [2021-11-20 05:33:29,620 INFO L858 garLoopResultBuilder]: For program point L4755-1(line 4755) no Hoare annotation was computed. [2021-11-20 05:33:29,620 INFO L858 garLoopResultBuilder]: For program point L4557(lines 4557 4561) no Hoare annotation was computed. [2021-11-20 05:33:29,620 INFO L858 garLoopResultBuilder]: For program point L5218(lines 5218 5255) no Hoare annotation was computed. [2021-11-20 05:33:29,621 INFO L858 garLoopResultBuilder]: For program point L5086(line 5086) no Hoare annotation was computed. [2021-11-20 05:33:29,621 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-11-20 05:33:29,621 INFO L854 garLoopResultBuilder]: At program point L4095(line 4095) the Hoare annotation is: false [2021-11-20 05:33:29,621 INFO L858 garLoopResultBuilder]: For program point L5219(line 5219) no Hoare annotation was computed. [2021-11-20 05:33:29,621 INFO L861 garLoopResultBuilder]: At program point L5087(line 5087) the Hoare annotation is: true [2021-11-20 05:33:29,621 INFO L854 garLoopResultBuilder]: At program point L4096(line 4096) the Hoare annotation is: false [2021-11-20 05:33:29,621 INFO L858 garLoopResultBuilder]: For program point L5153(line 5153) no Hoare annotation was computed. [2021-11-20 05:33:29,622 INFO L858 garLoopResultBuilder]: For program point L4955(lines 4955 4979) no Hoare annotation was computed. [2021-11-20 05:33:29,622 INFO L858 garLoopResultBuilder]: For program point L5154(lines 5154 5183) no Hoare annotation was computed. [2021-11-20 05:33:29,622 INFO L858 garLoopResultBuilder]: For program point L5220-2(lines 5218 5255) no Hoare annotation was computed. [2021-11-20 05:33:29,622 INFO L858 garLoopResultBuilder]: For program point L5220(lines 5220 5224) no Hoare annotation was computed. [2021-11-20 05:33:29,622 INFO L858 garLoopResultBuilder]: For program point L5022(line 5022) no Hoare annotation was computed. [2021-11-20 05:33:29,622 INFO L858 garLoopResultBuilder]: For program point L4097(line 4097) no Hoare annotation was computed. [2021-11-20 05:33:29,622 INFO L858 garLoopResultBuilder]: For program point L4956(line 4956) no Hoare annotation was computed. [2021-11-20 05:33:29,622 INFO L854 garLoopResultBuilder]: At program point L4164(line 4164) the Hoare annotation is: false [2021-11-20 05:33:29,623 INFO L854 garLoopResultBuilder]: At program point L5221(line 5221) the Hoare annotation is: false [2021-11-20 05:33:29,623 INFO L854 garLoopResultBuilder]: At program point L4098(line 4098) the Hoare annotation is: false [2021-11-20 05:33:29,623 INFO L858 garLoopResultBuilder]: For program point L5221-1(line 5221) no Hoare annotation was computed. [2021-11-20 05:33:29,623 INFO L858 garLoopResultBuilder]: For program point L4164-1(line 4164) no Hoare annotation was computed. [2021-11-20 05:33:29,623 INFO L861 garLoopResultBuilder]: At program point L5023(line 5023) the Hoare annotation is: true [2021-11-20 05:33:29,623 INFO L858 garLoopResultBuilder]: For program point L4098-1(line 4098) no Hoare annotation was computed. [2021-11-20 05:33:29,623 INFO L858 garLoopResultBuilder]: For program point L4957(lines 4957 4961) no Hoare annotation was computed. [2021-11-20 05:33:29,624 INFO L854 garLoopResultBuilder]: At program point L4759(lines 4738 4761) the Hoare annotation is: (and (= ~ldv_spin~0 0) (<= (+ |ULTIMATE.start_snd_mts64_module_init_#res#1| 1) 0) (= ~ldv_retval_5~0 0)) [2021-11-20 05:33:29,624 INFO L854 garLoopResultBuilder]: At program point L4825(line 4825) the Hoare annotation is: false [2021-11-20 05:33:29,624 INFO L858 garLoopResultBuilder]: For program point L4825-1(line 4825) no Hoare annotation was computed. [2021-11-20 05:33:29,624 INFO L858 garLoopResultBuilder]: For program point L4165(lines 4165 4168) no Hoare annotation was computed. [2021-11-20 05:33:29,624 INFO L858 garLoopResultBuilder]: For program point L5156(lines 5156 5180) no Hoare annotation was computed. [2021-11-20 05:33:29,624 INFO L854 garLoopResultBuilder]: At program point L4099(lines 4082 4101) the Hoare annotation is: false [2021-11-20 05:33:29,625 INFO L854 garLoopResultBuilder]: At program point L4958(line 4958) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2021-11-20 05:33:29,625 INFO L858 garLoopResultBuilder]: For program point L4958-1(line 4958) no Hoare annotation was computed. [2021-11-20 05:33:29,625 INFO L854 garLoopResultBuilder]: At program point L4562(line 4562) the Hoare annotation is: false [2021-11-20 05:33:29,625 INFO L858 garLoopResultBuilder]: For program point L4562-1(line 4562) no Hoare annotation was computed. [2021-11-20 05:33:29,625 INFO L861 garLoopResultBuilder]: At program point L5553(lines 5552 5554) the Hoare annotation is: true [2021-11-20 05:33:29,625 INFO L858 garLoopResultBuilder]: For program point L5355(line 5355) no Hoare annotation was computed. [2021-11-20 05:33:29,625 INFO L858 garLoopResultBuilder]: For program point L5157(line 5157) no Hoare annotation was computed. [2021-11-20 05:33:29,626 INFO L854 garLoopResultBuilder]: At program point L4827(line 4827) the Hoare annotation is: false [2021-11-20 05:33:29,626 INFO L858 garLoopResultBuilder]: For program point L4827-1(line 4827) no Hoare annotation was computed. [2021-11-20 05:33:29,626 INFO L858 garLoopResultBuilder]: For program point L4563(lines 4563 4567) no Hoare annotation was computed. [2021-11-20 05:33:29,626 INFO L858 garLoopResultBuilder]: For program point L4299(lines 4299 4302) no Hoare annotation was computed. [2021-11-20 05:33:29,626 INFO L858 garLoopResultBuilder]: For program point L5356(lines 5356 5360) no Hoare annotation was computed. [2021-11-20 05:33:29,626 INFO L858 garLoopResultBuilder]: For program point L5158(lines 5158 5162) no Hoare annotation was computed. [2021-11-20 05:33:29,626 INFO L854 garLoopResultBuilder]: At program point L4564(line 4564) the Hoare annotation is: false [2021-11-20 05:33:29,627 INFO L854 garLoopResultBuilder]: At program point L5159(line 5159) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2021-11-20 05:33:29,627 INFO L858 garLoopResultBuilder]: For program point L5159-1(line 5159) no Hoare annotation was computed. [2021-11-20 05:33:29,627 INFO L858 garLoopResultBuilder]: For program point L5093(line 5093) no Hoare annotation was computed. [2021-11-20 05:33:29,627 INFO L854 garLoopResultBuilder]: At program point L4829(lines 4820 4831) the Hoare annotation is: false [2021-11-20 05:33:29,627 INFO L854 garLoopResultBuilder]: At program point L5226(line 5226) the Hoare annotation is: false [2021-11-20 05:33:29,627 INFO L858 garLoopResultBuilder]: For program point L5094(lines 5094 5151) no Hoare annotation was computed. [2021-11-20 05:33:29,627 INFO L858 garLoopResultBuilder]: For program point L5226-1(line 5226) no Hoare annotation was computed. [2021-11-20 05:33:29,627 INFO L854 garLoopResultBuilder]: At program point L5557(lines 5556 5558) the Hoare annotation is: false [2021-11-20 05:33:29,628 INFO L858 garLoopResultBuilder]: For program point L4963(line 4963) no Hoare annotation was computed. [2021-11-20 05:33:29,628 INFO L858 garLoopResultBuilder]: For program point L5029(line 5029) no Hoare annotation was computed. [2021-11-20 05:33:29,628 INFO L861 garLoopResultBuilder]: At program point L4765(line 4765) the Hoare annotation is: true [2021-11-20 05:33:29,628 INFO L854 garLoopResultBuilder]: At program point L4765-1(lines 4762 4768) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2021-11-20 05:33:29,628 INFO L854 garLoopResultBuilder]: At program point L4303(line 4303) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2021-11-20 05:33:29,628 INFO L858 garLoopResultBuilder]: For program point L4303-1(line 4303) no Hoare annotation was computed. [2021-11-20 05:33:29,628 INFO L858 garLoopResultBuilder]: For program point L4171(lines 4171 4176) no Hoare annotation was computed. [2021-11-20 05:33:29,629 INFO L858 garLoopResultBuilder]: For program point L5030(lines 5030 5059) no Hoare annotation was computed. [2021-11-20 05:33:29,629 INFO L858 garLoopResultBuilder]: For program point L5096(lines 5096 5148) no Hoare annotation was computed. [2021-11-20 05:33:29,629 INFO L858 garLoopResultBuilder]: For program point L4964(lines 4964 4968) no Hoare annotation was computed. [2021-11-20 05:33:29,629 INFO L854 garLoopResultBuilder]: At program point L4304-2(lines 4304 4308) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2021-11-20 05:33:29,629 INFO L858 garLoopResultBuilder]: For program point L4304(lines 4304 4308) no Hoare annotation was computed. [2021-11-20 05:33:29,629 INFO L858 garLoopResultBuilder]: For program point L5097(line 5097) no Hoare annotation was computed. [2021-11-20 05:33:29,630 INFO L854 garLoopResultBuilder]: At program point L4965(line 4965) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2021-11-20 05:33:29,630 INFO L858 garLoopResultBuilder]: For program point L4965-1(line 4965) no Hoare annotation was computed. [2021-11-20 05:33:29,630 INFO L854 garLoopResultBuilder]: At program point L5560(lines 5559 5561) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2021-11-20 05:33:29,630 INFO L858 garLoopResultBuilder]: For program point L5362(line 5362) no Hoare annotation was computed. [2021-11-20 05:33:29,630 INFO L858 garLoopResultBuilder]: For program point L5098(lines 5098 5102) no Hoare annotation was computed. [2021-11-20 05:33:29,630 INFO L858 garLoopResultBuilder]: For program point L5164(line 5164) no Hoare annotation was computed. [2021-11-20 05:33:29,630 INFO L858 garLoopResultBuilder]: For program point L5032(lines 5032 5056) no Hoare annotation was computed. [2021-11-20 05:33:29,630 INFO L854 garLoopResultBuilder]: At program point L4570(lines 4544 4572) the Hoare annotation is: false [2021-11-20 05:33:29,631 INFO L858 garLoopResultBuilder]: For program point L5363(lines 5363 5367) no Hoare annotation was computed. [2021-11-20 05:33:29,631 INFO L858 garLoopResultBuilder]: For program point L5231(line 5231) no Hoare annotation was computed. [2021-11-20 05:33:29,631 INFO L858 garLoopResultBuilder]: For program point L5165(lines 5165 5169) no Hoare annotation was computed. [2021-11-20 05:33:29,631 INFO L858 garLoopResultBuilder]: For program point L5033(line 5033) no Hoare annotation was computed. [2021-11-20 05:33:29,631 INFO L854 garLoopResultBuilder]: At program point L5166(line 5166) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2021-11-20 05:33:29,631 INFO L858 garLoopResultBuilder]: For program point L4175-1(line 4175) no Hoare annotation was computed. [2021-11-20 05:33:29,631 INFO L858 garLoopResultBuilder]: For program point L5232(lines 5232 5240) no Hoare annotation was computed. [2021-11-20 05:33:29,632 INFO L854 garLoopResultBuilder]: At program point L4175(line 4175) the Hoare annotation is: false [2021-11-20 05:33:29,632 INFO L858 garLoopResultBuilder]: For program point L5034(lines 5034 5038) no Hoare annotation was computed. [2021-11-20 05:33:29,632 INFO L858 garLoopResultBuilder]: For program point L5166-1(line 5166) no Hoare annotation was computed. [2021-11-20 05:33:29,632 INFO L858 garLoopResultBuilder]: For program point L4836-1(line 4836) no Hoare annotation was computed. [2021-11-20 05:33:29,632 INFO L854 garLoopResultBuilder]: At program point L4836(line 4836) the Hoare annotation is: false [2021-11-20 05:33:29,632 INFO L854 garLoopResultBuilder]: At program point L5233(line 5233) the Hoare annotation is: false [2021-11-20 05:33:29,632 INFO L858 garLoopResultBuilder]: For program point L5233-1(line 5233) no Hoare annotation was computed. [2021-11-20 05:33:29,633 INFO L854 garLoopResultBuilder]: At program point L5035(line 5035) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2021-11-20 05:33:29,633 INFO L858 garLoopResultBuilder]: For program point L5035-1(line 5035) no Hoare annotation was computed. [2021-11-20 05:33:29,633 INFO L854 garLoopResultBuilder]: At program point L5564(lines 5563 5565) the Hoare annotation is: false [2021-11-20 05:33:29,633 INFO L858 garLoopResultBuilder]: For program point L5234(lines 5234 5238) no Hoare annotation was computed. [2021-11-20 05:33:29,633 INFO L858 garLoopResultBuilder]: For program point L4309(line 4309) no Hoare annotation was computed. [2021-11-20 05:33:29,633 INFO L854 garLoopResultBuilder]: At program point L4177(lines 4160 4180) the Hoare annotation is: false [2021-11-20 05:33:29,633 INFO L858 garLoopResultBuilder]: For program point L4970(line 4970) no Hoare annotation was computed. [2021-11-20 05:33:29,634 INFO L854 garLoopResultBuilder]: At program point L4838(lines 4832 4840) the Hoare annotation is: false [2021-11-20 05:33:29,634 INFO L854 garLoopResultBuilder]: At program point L4310(lines 4292 4312) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2021-11-20 05:33:29,634 INFO L858 garLoopResultBuilder]: For program point L4178(line 4178) no Hoare annotation was computed. [2021-11-20 05:33:29,634 INFO L858 garLoopResultBuilder]: For program point L4971(lines 4971 4975) no Hoare annotation was computed. [2021-11-20 05:33:29,634 INFO L854 garLoopResultBuilder]: At program point L4179(lines 4155 4181) the Hoare annotation is: false [2021-11-20 05:33:29,634 INFO L858 garLoopResultBuilder]: For program point L5104(line 5104) no Hoare annotation was computed. [2021-11-20 05:33:29,634 INFO L858 garLoopResultBuilder]: For program point L5369(line 5369) no Hoare annotation was computed. [2021-11-20 05:33:29,635 INFO L858 garLoopResultBuilder]: For program point L5171(line 5171) no Hoare annotation was computed. [2021-11-20 05:33:29,635 INFO L858 garLoopResultBuilder]: For program point L5105-2(lines 5096 5148) no Hoare annotation was computed. [2021-11-20 05:33:29,635 INFO L858 garLoopResultBuilder]: For program point L5105(lines 5105 5109) no Hoare annotation was computed. [2021-11-20 05:33:29,635 INFO L854 garLoopResultBuilder]: At program point L5634(lines 5633 5635) the Hoare annotation is: false [2021-11-20 05:33:29,635 INFO L854 garLoopResultBuilder]: At program point L5568(lines 5567 5569) the Hoare annotation is: false [2021-11-20 05:33:29,635 INFO L861 garLoopResultBuilder]: At program point L5370(line 5370) the Hoare annotation is: true [2021-11-20 05:33:29,635 INFO L854 garLoopResultBuilder]: At program point L5106(line 5106) the Hoare annotation is: false [2021-11-20 05:33:29,636 INFO L858 garLoopResultBuilder]: For program point L5172(lines 5172 5176) no Hoare annotation was computed. [2021-11-20 05:33:29,636 INFO L858 garLoopResultBuilder]: For program point L5106-1(line 5106) no Hoare annotation was computed. [2021-11-20 05:33:29,636 INFO L858 garLoopResultBuilder]: For program point L5040(line 5040) no Hoare annotation was computed. [2021-11-20 05:33:29,636 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-11-20 05:33:29,636 INFO L858 garLoopResultBuilder]: For program point L5305(line 5305) no Hoare annotation was computed. [2021-11-20 05:33:29,636 INFO L854 garLoopResultBuilder]: At program point L5173(line 5173) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2021-11-20 05:33:29,636 INFO L858 garLoopResultBuilder]: For program point L5173-1(line 5173) no Hoare annotation was computed. [2021-11-20 05:33:29,637 INFO L858 garLoopResultBuilder]: For program point L5041(lines 5041 5045) no Hoare annotation was computed. [2021-11-20 05:33:29,637 INFO L861 garLoopResultBuilder]: At program point L5306(line 5306) the Hoare annotation is: true [2021-11-20 05:33:29,637 INFO L854 garLoopResultBuilder]: At program point L5042(line 5042) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2021-11-20 05:33:29,637 INFO L858 garLoopResultBuilder]: For program point L5042-1(line 5042) no Hoare annotation was computed. [2021-11-20 05:33:29,637 INFO L858 garLoopResultBuilder]: For program point L4977(line 4977) no Hoare annotation was computed. [2021-11-20 05:33:29,637 INFO L854 garLoopResultBuilder]: At program point L5572(lines 5571 5573) the Hoare annotation is: false [2021-11-20 05:33:29,637 INFO L858 garLoopResultBuilder]: For program point L5242(line 5242) no Hoare annotation was computed. [2021-11-20 05:33:29,638 INFO L861 garLoopResultBuilder]: At program point L4978(line 4978) the Hoare annotation is: true [2021-11-20 05:33:29,638 INFO L854 garLoopResultBuilder]: At program point L4846(line 4846) the Hoare annotation is: false [2021-11-20 05:33:29,638 INFO L858 garLoopResultBuilder]: For program point L4846-1(line 4846) no Hoare annotation was computed. [2021-11-20 05:33:29,638 INFO L858 garLoopResultBuilder]: For program point L5243(lines 5243 5251) no Hoare annotation was computed. [2021-11-20 05:33:29,638 INFO L854 garLoopResultBuilder]: At program point L5111(line 5111) the Hoare annotation is: false [2021-11-20 05:33:29,638 INFO L858 garLoopResultBuilder]: For program point L5111-1(line 5111) no Hoare annotation was computed. [2021-11-20 05:33:29,638 INFO L858 garLoopResultBuilder]: For program point L5376(line 5376) no Hoare annotation was computed. [2021-11-20 05:33:29,639 INFO L858 garLoopResultBuilder]: For program point L5244-1(line 5244) no Hoare annotation was computed. [2021-11-20 05:33:29,639 INFO L858 garLoopResultBuilder]: For program point L5178(line 5178) no Hoare annotation was computed. [2021-11-20 05:33:29,639 INFO L854 garLoopResultBuilder]: At program point L5244(line 5244) the Hoare annotation is: false [2021-11-20 05:33:29,639 INFO L858 garLoopResultBuilder]: For program point L4848-1(line 4848) no Hoare annotation was computed. [2021-11-20 05:33:29,639 INFO L854 garLoopResultBuilder]: At program point L4848(line 4848) the Hoare annotation is: false [2021-11-20 05:33:29,639 INFO L861 garLoopResultBuilder]: At program point L5377(line 5377) the Hoare annotation is: true [2021-11-20 05:33:29,639 INFO L861 garLoopResultBuilder]: At program point L5179(line 5179) the Hoare annotation is: true [2021-11-20 05:33:29,640 INFO L858 garLoopResultBuilder]: For program point L5245(lines 5245 5249) no Hoare annotation was computed. [2021-11-20 05:33:29,640 INFO L858 garLoopResultBuilder]: For program point L5047(line 5047) no Hoare annotation was computed. [2021-11-20 05:33:29,640 INFO L858 garLoopResultBuilder]: For program point L5312(line 5312) no Hoare annotation was computed. [2021-11-20 05:33:29,640 INFO L858 garLoopResultBuilder]: For program point L5048(lines 5048 5052) no Hoare annotation was computed. [2021-11-20 05:33:29,640 INFO L854 garLoopResultBuilder]: At program point L4850(lines 4841 4852) the Hoare annotation is: false [2021-11-20 05:33:29,640 INFO L854 garLoopResultBuilder]: At program point L5379(lines 4919 5384) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2021-11-20 05:33:29,640 INFO L858 garLoopResultBuilder]: For program point L5313(lines 5313 5342) no Hoare annotation was computed. [2021-11-20 05:33:29,641 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-11-20 05:33:29,641 INFO L854 garLoopResultBuilder]: At program point L5049(line 5049) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2021-11-20 05:33:29,641 INFO L858 garLoopResultBuilder]: For program point L5049-1(line 5049) no Hoare annotation was computed. [2021-11-20 05:33:29,641 INFO L854 garLoopResultBuilder]: At program point L4785(line 4785) the Hoare annotation is: false [2021-11-20 05:33:29,641 INFO L858 garLoopResultBuilder]: For program point L4785-1(line 4785) no Hoare annotation was computed. [2021-11-20 05:33:29,641 INFO L858 garLoopResultBuilder]: For program point L5116(line 5116) no Hoare annotation was computed. [2021-11-20 05:33:29,641 INFO L858 garLoopResultBuilder]: For program point L4984(line 4984) no Hoare annotation was computed. [2021-11-20 05:33:29,642 INFO L858 garLoopResultBuilder]: For program point L5315(lines 5315 5339) no Hoare annotation was computed. [2021-11-20 05:33:29,642 INFO L854 garLoopResultBuilder]: At program point L4192(lines 4185 4194) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2021-11-20 05:33:29,642 INFO L858 garLoopResultBuilder]: For program point L5117(lines 5117 5122) no Hoare annotation was computed. [2021-11-20 05:33:29,642 INFO L858 garLoopResultBuilder]: For program point L4985(lines 4985 5027) no Hoare annotation was computed. [2021-11-20 05:33:29,642 INFO L854 garLoopResultBuilder]: At program point L4787(lines 4781 4789) the Hoare annotation is: false [2021-11-20 05:33:29,642 INFO L858 garLoopResultBuilder]: For program point L5316(line 5316) no Hoare annotation was computed. [2021-11-20 05:33:29,642 INFO L858 garLoopResultBuilder]: For program point L4920-1(line 4920) no Hoare annotation was computed. [2021-11-20 05:33:29,643 INFO L854 garLoopResultBuilder]: At program point L4920(line 4920) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2021-11-20 05:33:29,643 INFO L861 garLoopResultBuilder]: At program point L5383(lines 4889 5385) the Hoare annotation is: true [2021-11-20 05:33:29,643 INFO L858 garLoopResultBuilder]: For program point L5317(lines 5317 5321) no Hoare annotation was computed. [2021-11-20 05:33:29,643 INFO L858 garLoopResultBuilder]: For program point L5185(line 5185) no Hoare annotation was computed. [2021-11-20 05:33:29,643 INFO L858 garLoopResultBuilder]: For program point L4987(lines 4987 5024) no Hoare annotation was computed. [2021-11-20 05:33:29,643 INFO L858 garLoopResultBuilder]: For program point L5186(lines 5186 5213) no Hoare annotation was computed. [2021-11-20 05:33:29,643 INFO L858 garLoopResultBuilder]: For program point L5054(line 5054) no Hoare annotation was computed. [2021-11-20 05:33:29,644 INFO L858 garLoopResultBuilder]: For program point L4988(line 4988) no Hoare annotation was computed. [2021-11-20 05:33:29,644 INFO L854 garLoopResultBuilder]: At program point L5451(lines 5442 5453) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2021-11-20 05:33:29,644 INFO L858 garLoopResultBuilder]: For program point L5253(line 5253) no Hoare annotation was computed. [2021-11-20 05:33:29,644 INFO L861 garLoopResultBuilder]: At program point L5055(line 5055) the Hoare annotation is: true [2021-11-20 05:33:29,644 INFO L858 garLoopResultBuilder]: For program point L4989-2(lines 4987 5024) no Hoare annotation was computed. [2021-11-20 05:33:29,644 INFO L858 garLoopResultBuilder]: For program point L4989(lines 4989 4993) no Hoare annotation was computed. [2021-11-20 05:33:29,644 INFO L861 garLoopResultBuilder]: At program point L5254(line 5254) the Hoare annotation is: true [2021-11-20 05:33:29,645 INFO L858 garLoopResultBuilder]: For program point L5188(lines 5188 5210) no Hoare annotation was computed. [2021-11-20 05:33:29,645 INFO L861 garLoopResultBuilder]: At program point snd_rawmidi_set_opsENTRY(lines 5647 5649) the Hoare annotation is: true [2021-11-20 05:33:29,645 INFO L858 garLoopResultBuilder]: For program point snd_rawmidi_set_opsFINAL(lines 5647 5649) no Hoare annotation was computed. [2021-11-20 05:33:29,645 INFO L858 garLoopResultBuilder]: For program point snd_rawmidi_set_opsEXIT(lines 5647 5649) no Hoare annotation was computed. [2021-11-20 05:33:29,645 INFO L858 garLoopResultBuilder]: For program point parport_register_deviceEXIT(lines 5584 5586) no Hoare annotation was computed. [2021-11-20 05:33:29,645 INFO L861 garLoopResultBuilder]: At program point L5585(line 5585) the Hoare annotation is: true [2021-11-20 05:33:29,645 INFO L858 garLoopResultBuilder]: For program point L5585-1(line 5585) no Hoare annotation was computed. [2021-11-20 05:33:29,646 INFO L861 garLoopResultBuilder]: At program point parport_register_deviceENTRY(lines 5584 5586) the Hoare annotation is: true [2021-11-20 05:33:29,646 INFO L858 garLoopResultBuilder]: For program point parport_register_deviceFINAL(lines 5584 5586) no Hoare annotation was computed. [2021-11-20 05:33:29,646 INFO L858 garLoopResultBuilder]: For program point parport_claimEXIT(lines 5581 5583) no Hoare annotation was computed. [2021-11-20 05:33:29,646 INFO L861 garLoopResultBuilder]: At program point parport_claimENTRY(lines 5581 5583) the Hoare annotation is: true [2021-11-20 05:33:29,646 INFO L858 garLoopResultBuilder]: For program point parport_claimFINAL(lines 5581 5583) no Hoare annotation was computed. [2021-11-20 05:33:29,649 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 05:33:29,651 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-11-20 05:33:29,674 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.11 05:33:29 BoogieIcfgContainer [2021-11-20 05:33:29,674 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-11-20 05:33:29,675 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-11-20 05:33:29,675 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-11-20 05:33:29,675 INFO L275 PluginConnector]: Witness Printer initialized [2021-11-20 05:33:29,675 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:31:49" (3/4) ... [2021-11-20 05:33:29,678 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-11-20 05:33:29,685 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy [2021-11-20 05:33:29,686 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_rawmidi_open [2021-11-20 05:33:29,686 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_ctl_smpte_time_put [2021-11-20 05:33:29,686 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure msleep [2021-11-20 05:33:29,686 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure platform_driver_unregister [2021-11-20 05:33:29,686 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_rawmidi_close [2021-11-20 05:33:29,686 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_enable_readout [2021-11-20 05:33:29,686 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure parport_unregister_device [2021-11-20 05:33:29,686 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2021-11-20 05:33:29,687 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock_irq [2021-11-20 05:33:29,687 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~int [2021-11-20 05:33:29,687 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_write_midi [2021-11-20 05:33:29,687 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_unlock [2021-11-20 05:33:29,687 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_lock [2021-11-20 05:33:29,687 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure platform_device_unregister [2021-11-20 05:33:29,687 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_write_command [2021-11-20 05:33:29,687 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_ctl_smpte_time_info [2021-11-20 05:33:29,688 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_write_data [2021-11-20 05:33:29,688 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2021-11-20 05:33:29,688 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2021-11-20 05:33:29,688 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_remove [2021-11-20 05:33:29,688 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_device_ready [2021-11-20 05:33:29,688 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_probe [2021-11-20 05:33:29,688 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure platform_set_drvdata [2021-11-20 05:33:29,688 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_card_free [2021-11-20 05:33:29,689 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure platform_get_drvdata [2021-11-20 05:33:29,689 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_ctl_smpte_time_get [2021-11-20 05:33:29,689 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_unregister_all [2021-11-20 05:33:29,689 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_detach [2021-11-20 05:33:29,689 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_device_close [2021-11-20 05:33:29,689 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2021-11-20 05:33:29,689 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_device_init [2021-11-20 05:33:29,689 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_probe [2021-11-20 05:33:29,689 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_read_char [2021-11-20 05:33:29,690 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irq [2021-11-20 05:33:29,690 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_read [2021-11-20 05:33:29,690 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure parport_release [2021-11-20 05:33:29,690 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_rawmidi_output_trigger [2021-11-20 05:33:29,690 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_probe_port [2021-11-20 05:33:29,690 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_device_open [2021-11-20 05:33:29,690 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2021-11-20 05:33:29,690 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_smpte_stop [2021-11-20 05:33:29,691 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_rawmidi_input_trigger [2021-11-20 05:33:29,691 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_disable_readout [2021-11-20 05:33:29,691 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2021-11-20 05:33:29,691 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~int~TO~VOID [2021-11-20 05:33:29,691 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_rawmidi_set_ops [2021-11-20 05:33:29,692 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure parport_register_device [2021-11-20 05:33:29,692 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure parport_claim [2021-11-20 05:33:29,727 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 235 nodes and edges [2021-11-20 05:33:29,732 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 76 nodes and edges [2021-11-20 05:33:29,737 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 23 nodes and edges [2021-11-20 05:33:29,742 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2021-11-20 05:33:29,747 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2021-11-20 05:33:29,751 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-11-20 05:33:29,756 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-11-20 05:33:29,791 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (ldv_spin == 0 && \result + 1 <= 0) && ldv_retval_5 == 0 [2021-11-20 05:33:29,795 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_state_variable_1) == 0) || ldv_state_variable_1 == 0 [2021-11-20 05:33:29,795 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_state_variable_1) == 0) || ldv_state_variable_1 == 0 [2021-11-20 05:33:30,030 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76f3577d-c6cf-4d22-be18-98be791d75f0/bin/uautomizer-DQz5hQGWxF/witness.graphml [2021-11-20 05:33:30,030 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-11-20 05:33:30,031 INFO L158 Benchmark]: Toolchain (without parser) took 104725.66ms. Allocated memory was 94.4MB in the beginning and 10.1GB in the end (delta: 10.0GB). Free memory was 54.0MB in the beginning and 7.1GB in the end (delta: -7.1GB). Peak memory consumption was 2.9GB. Max. memory is 16.1GB. [2021-11-20 05:33:30,031 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 94.4MB. Free memory was 47.8MB in the beginning and 47.8MB in the end (delta: 43.0kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-20 05:33:30,031 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1625.07ms. Allocated memory was 94.4MB in the beginning and 117.4MB in the end (delta: 23.1MB). Free memory was 53.8MB in the beginning and 53.6MB in the end (delta: 239.0kB). Peak memory consumption was 34.7MB. Max. memory is 16.1GB. [2021-11-20 05:33:30,032 INFO L158 Benchmark]: Boogie Procedure Inliner took 225.14ms. Allocated memory was 117.4MB in the beginning and 165.7MB in the end (delta: 48.2MB). Free memory was 53.0MB in the beginning and 117.6MB in the end (delta: -64.6MB). Peak memory consumption was 14.5MB. Max. memory is 16.1GB. [2021-11-20 05:33:30,032 INFO L158 Benchmark]: Boogie Preprocessor took 186.01ms. Allocated memory is still 165.7MB. Free memory was 117.6MB in the beginning and 105.0MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-20 05:33:30,032 INFO L158 Benchmark]: RCFGBuilder took 2206.38ms. Allocated memory is still 165.7MB. Free memory was 105.0MB in the beginning and 95.0MB in the end (delta: 10.0MB). Peak memory consumption was 49.3MB. Max. memory is 16.1GB. [2021-11-20 05:33:30,033 INFO L158 Benchmark]: TraceAbstraction took 100121.19ms. Allocated memory was 165.7MB in the beginning and 10.1GB in the end (delta: 9.9GB). Free memory was 93.9MB in the beginning and 7.2GB in the end (delta: -7.1GB). Peak memory consumption was 3.0GB. Max. memory is 16.1GB. [2021-11-20 05:33:30,033 INFO L158 Benchmark]: Witness Printer took 355.49ms. Allocated memory is still 10.1GB. Free memory was 7.2GB in the beginning and 7.1GB in the end (delta: 61.4MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. [2021-11-20 05:33:30,035 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 94.4MB. Free memory was 47.8MB in the beginning and 47.8MB in the end (delta: 43.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1625.07ms. Allocated memory was 94.4MB in the beginning and 117.4MB in the end (delta: 23.1MB). Free memory was 53.8MB in the beginning and 53.6MB in the end (delta: 239.0kB). Peak memory consumption was 34.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 225.14ms. Allocated memory was 117.4MB in the beginning and 165.7MB in the end (delta: 48.2MB). Free memory was 53.0MB in the beginning and 117.6MB in the end (delta: -64.6MB). Peak memory consumption was 14.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 186.01ms. Allocated memory is still 165.7MB. Free memory was 117.6MB in the beginning and 105.0MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * RCFGBuilder took 2206.38ms. Allocated memory is still 165.7MB. Free memory was 105.0MB in the beginning and 95.0MB in the end (delta: 10.0MB). Peak memory consumption was 49.3MB. Max. memory is 16.1GB. * TraceAbstraction took 100121.19ms. Allocated memory was 165.7MB in the beginning and 10.1GB in the end (delta: 9.9GB). Free memory was 93.9MB in the beginning and 7.2GB in the end (delta: -7.1GB). Peak memory consumption was 3.0GB. Max. memory is 16.1GB. * Witness Printer took 355.49ms. Allocated memory is still 10.1GB. Free memory was 7.2GB in the beginning and 7.1GB in the end (delta: 61.4MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 3707]: 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 50 procedures, 721 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 100.0s, OverallIterations: 11, TraceHistogramMax: 22, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.7s, AutomataDifference: 53.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 26.8s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 19827 SdHoareTripleChecker+Valid, 37.7s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 18638 mSDsluCounter, 47766 SdHoareTripleChecker+Invalid, 32.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 34052 mSDsCounter, 14984 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 24986 IncrementalHoareTripleChecker+Invalid, 39970 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 14984 mSolverCounterUnsat, 13714 mSDtfsCounter, 24986 mSolverCounterSat, 0.4s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 728 GetRequests, 588 SyntacticMatches, 0 SemanticMatches, 140 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 338 ImplicationChecksByTransitivity, 1.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=33954occurred in iteration=8, InterpolantAutomatonStates: 143, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 13.5s AutomataMinimizationTime, 11 MinimizatonAttempts, 93103 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 302 LocationsWithAnnotation, 118645 PreInvPairs, 118924 NumberOfFragments, 1699 HoareAnnotationTreeSize, 118645 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 19.8s HoareSimplificationTime, 302 FomulaSimplificationsInter, 1765452 FormulaSimplificationTreeSizeReductionInter, 6.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 3.8s InterpolantComputationTime, 2256 NumberOfCodeBlocks, 2256 NumberOfCodeBlocksAsserted, 11 NumberOfCheckSat, 2245 ConstructedInterpolants, 0 QuantifiedInterpolants, 5032 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 11 InterpolantComputations, 11 PerfectInterpolantSequences, 6099/6099 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: 3978]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3952]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5601]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4832]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5546]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4144]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4061]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4820]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4195]: Loop Invariant Derived loop invariant: ((((((ldv_state_variable_4 == 0 && ldv_state_variable_2 == 0) && ldv_spin == 0) && device_count == 0) && ldv_state_variable_1 == 0) && ldv_retval_5 == 0) && ldv_state_variable_3 == 0) && 0 == ldv_state_variable_10 - InvariantResult [Line: 4544]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3609]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5556]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5543]: Loop Invariant Derived loop invariant: ((((((!(ldv_state_variable_1 == 0) || ldv_spin == 0) || !(ldv_retval_5 == 0)) || !(device_count == 0)) || !(ldv_state_variable_2 == 0)) || !(0 == ldv_state_variable_10)) || !(ldv_state_variable_3 == 0)) || !(ldv_state_variable_4 == 0) - InvariantResult [Line: 4322]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5640]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4438]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5464]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5651]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4919]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3633]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5552]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3775]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3952]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4185]: Loop Invariant Derived loop invariant: ((((((ldv_state_variable_4 == 0 && ldv_state_variable_2 == 0) && ldv_spin == 0) && device_count == 0) && ldv_state_variable_1 == 0) && ldv_retval_5 == 0) && ldv_state_variable_3 == 0) && 0 == ldv_state_variable_10 - InvariantResult [Line: 3929]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5454]: Loop Invariant Derived loop invariant: (ldv_spin == 0 && ldv_state_variable_1 == 0) && ldv_retval_5 == 0 - InvariantResult [Line: 5625]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5588]: Loop Invariant Derived loop invariant: ((((ldv_state_variable_4 == 0 && ldv_spin == 0) && device_count == 0) && ldv_retval_5 == 0) && ldv_state_variable_3 == 0) && 0 == ldv_state_variable_10 - InvariantResult [Line: 5636]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4438]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5629]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4261]: Loop Invariant Derived loop invariant: ((((((ldv_state_variable_4 == 0 && ldv_state_variable_2 == 0) && ldv_spin == 0) && device_count == 0) && ldv_state_variable_1 == 0) && ldv_retval_5 == 0) && ldv_state_variable_3 == 0) && 0 == ldv_state_variable_10 - InvariantResult [Line: 5563]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3997]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5633]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3929]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3978]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4718]: Loop Invariant Derived loop invariant: !(\old(ldv_state_variable_1) == 0) || ldv_state_variable_1 == 0 - InvariantResult [Line: 4853]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4919]: Loop Invariant Derived loop invariant: ((((((ldv_state_variable_4 == 0 && ldv_state_variable_2 == 0) && ldv_spin == 0) && device_count == 0) && ldv_state_variable_1 == 0) && ldv_retval_5 == 0) && ldv_state_variable_3 == 0) && 0 == ldv_state_variable_10 - InvariantResult [Line: 5434]: Loop Invariant Derived loop invariant: ldv_state_variable_1 == 0 - InvariantResult [Line: 4889]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5604]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5442]: Loop Invariant Derived loop invariant: ((((ldv_state_variable_4 == 0 && ldv_spin == 0) && device_count == 0) && ldv_retval_5 == 0) && ldv_state_variable_3 == 0) && 0 == ldv_state_variable_10 - InvariantResult [Line: 3595]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4738]: Loop Invariant Derived loop invariant: (ldv_spin == 0 && \result + 1 <= 0) && ldv_retval_5 == 0 - InvariantResult [Line: 4281]: Loop Invariant Derived loop invariant: ((((((ldv_state_variable_4 == 0 && ldv_state_variable_2 == 0) && ldv_spin == 0) && device_count == 0) && ldv_state_variable_1 == 0) && ldv_retval_5 == 0) && ldv_state_variable_3 == 0) && 0 == ldv_state_variable_10 - InvariantResult [Line: 5567]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4082]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4781]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5537]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4316]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5559]: Loop Invariant Derived loop invariant: ((((((ldv_state_variable_4 == 0 && ldv_state_variable_2 == 0) && ldv_spin == 0) && device_count == 0) && ldv_state_variable_1 == 0) && ldv_retval_5 == 0) && ldv_state_variable_3 == 0) && 0 == ldv_state_variable_10 - InvariantResult [Line: 4391]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4762]: Loop Invariant Derived loop invariant: ldv_state_variable_1 == 0 - InvariantResult [Line: 4609]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4061]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4718]: Loop Invariant Derived loop invariant: !(\old(ldv_state_variable_1) == 0) || ldv_state_variable_1 == 0 - InvariantResult [Line: 3710]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4322]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5597]: Loop Invariant Derived loop invariant: ldv_state_variable_1 == 0 - InvariantResult [Line: 4292]: Loop Invariant Derived loop invariant: ((((((ldv_state_variable_4 == 0 && ldv_state_variable_2 == 0) && ldv_spin == 0) && device_count == 0) && ldv_state_variable_1 == 0) && ldv_retval_5 == 0) && ldv_state_variable_3 == 0) && 0 == ldv_state_variable_10 - InvariantResult [Line: 5571]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5528]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5525]: Loop Invariant Derived loop invariant: ((((ldv_state_variable_4 == 0 && ldv_spin == 0) && device_count == 0) && ldv_retval_5 == 0) && ldv_state_variable_3 == 0) && 0 == ldv_state_variable_10 - InvariantResult [Line: 4438]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4790]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4429]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3866]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4811]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5607]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4877]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4155]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4438]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4841]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5427]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4802]: Loop Invariant Derived loop invariant: ((((ldv_state_variable_4 == 0 && ldv_spin == 0) && device_count == 0) && ldv_retval_5 == 0) && ldv_state_variable_3 == 0) && 0 == ldv_state_variable_10 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4160]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5655]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3997]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3769]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4391]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5621]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4865]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3625]: Loop Invariant Derived loop invariant: ((((((!(ldv_state_variable_1 == 0) || ldv_spin == 0) || !(ldv_retval_5 == 0)) || !(device_count == 0)) || !(ldv_state_variable_2 == 0)) || !(0 == ldv_state_variable_10)) || !(ldv_state_variable_3 == 0)) || !(ldv_state_variable_4 == 0) - InvariantResult [Line: 4438]: Loop Invariant Derived loop invariant: 1 RESULT: Ultimate proved your program to be correct! [2021-11-20 05:33:30,102 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76f3577d-c6cf-4d22-be18-98be791d75f0/bin/uautomizer-DQz5hQGWxF/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