./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 5e519f3a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6bccbdc-b6ac-48ee-b5d9-a95b25dc5b95/bin/uautomizer-Dbtcem3rbc/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6bccbdc-b6ac-48ee-b5d9-a95b25dc5b95/bin/uautomizer-Dbtcem3rbc/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6bccbdc-b6ac-48ee-b5d9-a95b25dc5b95/bin/uautomizer-Dbtcem3rbc/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6bccbdc-b6ac-48ee-b5d9-a95b25dc5b95/bin/uautomizer-Dbtcem3rbc/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_a6bccbdc-b6ac-48ee-b5d9-a95b25dc5b95/bin/uautomizer-Dbtcem3rbc/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6bccbdc-b6ac-48ee-b5d9-a95b25dc5b95/bin/uautomizer-Dbtcem3rbc --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 --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-5e519f3 [2022-11-02 21:06:35,720 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-02 21:06:35,724 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-02 21:06:35,786 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-02 21:06:35,786 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-02 21:06:35,792 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-02 21:06:35,795 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-02 21:06:35,800 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-02 21:06:35,803 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-02 21:06:35,809 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-02 21:06:35,811 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-02 21:06:35,814 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-02 21:06:35,814 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-02 21:06:35,817 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-02 21:06:35,819 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-02 21:06:35,822 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-02 21:06:35,824 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-02 21:06:35,825 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-02 21:06:35,828 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-02 21:06:35,837 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-02 21:06:35,841 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-02 21:06:35,842 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-02 21:06:35,846 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-02 21:06:35,848 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-02 21:06:35,854 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-02 21:06:35,854 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-02 21:06:35,855 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-02 21:06:35,856 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-02 21:06:35,856 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-02 21:06:35,857 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-02 21:06:35,858 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-02 21:06:35,859 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-02 21:06:35,859 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-02 21:06:35,860 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-02 21:06:35,861 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-02 21:06:35,862 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-02 21:06:35,863 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-02 21:06:35,863 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-02 21:06:35,863 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-02 21:06:35,864 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-02 21:06:35,865 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-02 21:06:35,866 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6bccbdc-b6ac-48ee-b5d9-a95b25dc5b95/bin/uautomizer-Dbtcem3rbc/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-02 21:06:35,908 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-02 21:06:35,908 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-02 21:06:35,909 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-02 21:06:35,909 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-02 21:06:35,910 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-02 21:06:35,910 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-02 21:06:35,911 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-02 21:06:35,911 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-02 21:06:35,912 INFO L138 SettingsManager]: * Use SBE=true [2022-11-02 21:06:35,912 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-02 21:06:35,913 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-02 21:06:35,914 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-02 21:06:35,914 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-02 21:06:35,914 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-02 21:06:35,914 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-02 21:06:35,914 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-02 21:06:35,915 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-02 21:06:35,915 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-02 21:06:35,915 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-02 21:06:35,915 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-02 21:06:35,916 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-02 21:06:35,916 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-02 21:06:35,916 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-02 21:06:35,916 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-02 21:06:35,917 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-02 21:06:35,917 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-02 21:06:35,917 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-02 21:06:35,917 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-02 21:06:35,918 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-02 21:06:35,918 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-02 21:06:35,918 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_a6bccbdc-b6ac-48ee-b5d9-a95b25dc5b95/bin/uautomizer-Dbtcem3rbc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6bccbdc-b6ac-48ee-b5d9-a95b25dc5b95/bin/uautomizer-Dbtcem3rbc Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 425a3bbb125c6bdd9dab7ba3d2b6e465c36167f805fbb1bc755a03e911f07206 [2022-11-02 21:06:36,290 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-02 21:06:36,331 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-02 21:06:36,335 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-02 21:06:36,337 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-02 21:06:36,338 INFO L275 PluginConnector]: CDTParser initialized [2022-11-02 21:06:36,339 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6bccbdc-b6ac-48ee-b5d9-a95b25dc5b95/bin/uautomizer-Dbtcem3rbc/../../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 [2022-11-02 21:06:36,429 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6bccbdc-b6ac-48ee-b5d9-a95b25dc5b95/bin/uautomizer-Dbtcem3rbc/data/8dd305da7/db363d27dcf54e14b2724ba1c9234335/FLAG3a2cd673b [2022-11-02 21:06:37,402 INFO L306 CDTParser]: Found 1 translation units. [2022-11-02 21:06:37,404 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6bccbdc-b6ac-48ee-b5d9-a95b25dc5b95/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 [2022-11-02 21:06:37,452 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6bccbdc-b6ac-48ee-b5d9-a95b25dc5b95/bin/uautomizer-Dbtcem3rbc/data/8dd305da7/db363d27dcf54e14b2724ba1c9234335/FLAG3a2cd673b [2022-11-02 21:06:37,921 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6bccbdc-b6ac-48ee-b5d9-a95b25dc5b95/bin/uautomizer-Dbtcem3rbc/data/8dd305da7/db363d27dcf54e14b2724ba1c9234335 [2022-11-02 21:06:37,924 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-02 21:06:37,928 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-02 21:06:37,932 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-02 21:06:37,932 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-02 21:06:37,937 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-02 21:06:37,938 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 09:06:37" (1/1) ... [2022-11-02 21:06:37,939 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55b66 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 09:06:37, skipping insertion in model container [2022-11-02 21:06:37,939 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 09:06:37" (1/1) ... [2022-11-02 21:06:37,948 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-02 21:06:38,076 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-02 21:06:38,664 WARN L1244 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3506] [2022-11-02 21:06:38,668 WARN L1244 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3507-3508] [2022-11-02 21:06:38,897 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_a6bccbdc-b6ac-48ee-b5d9-a95b25dc5b95/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] [2022-11-02 21:06:39,522 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-02 21:06:39,549 INFO L203 MainTranslator]: Completed pre-run [2022-11-02 21:06:39,656 WARN L1244 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3506] [2022-11-02 21:06:39,656 WARN L1244 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3507-3508] [2022-11-02 21:06:39,666 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_a6bccbdc-b6ac-48ee-b5d9-a95b25dc5b95/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] [2022-11-02 21:06:39,893 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-02 21:06:39,967 INFO L208 MainTranslator]: Completed translation [2022-11-02 21:06:39,967 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 09:06:39 WrapperNode [2022-11-02 21:06:39,967 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-02 21:06:39,969 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-02 21:06:39,969 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-02 21:06:39,969 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-02 21:06:39,978 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 09:06:39" (1/1) ... [2022-11-02 21:06:40,063 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 09:06:39" (1/1) ... [2022-11-02 21:06:40,194 INFO L138 Inliner]: procedures = 158, calls = 832, calls flagged for inlining = 74, calls inlined = 62, statements flattened = 1829 [2022-11-02 21:06:40,195 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-02 21:06:40,196 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-02 21:06:40,196 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-02 21:06:40,196 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-02 21:06:40,207 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 09:06:39" (1/1) ... [2022-11-02 21:06:40,207 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 09:06:39" (1/1) ... [2022-11-02 21:06:40,239 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 09:06:39" (1/1) ... [2022-11-02 21:06:40,239 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 09:06:39" (1/1) ... [2022-11-02 21:06:40,338 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 09:06:39" (1/1) ... [2022-11-02 21:06:40,349 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 09:06:39" (1/1) ... [2022-11-02 21:06:40,362 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 09:06:39" (1/1) ... [2022-11-02 21:06:40,371 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 09:06:39" (1/1) ... [2022-11-02 21:06:40,390 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-02 21:06:40,391 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-02 21:06:40,391 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-02 21:06:40,392 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-02 21:06:40,400 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 09:06:39" (1/1) ... [2022-11-02 21:06:40,415 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-02 21:06:40,428 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6bccbdc-b6ac-48ee-b5d9-a95b25dc5b95/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 21:06:40,447 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6bccbdc-b6ac-48ee-b5d9-a95b25dc5b95/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-02 21:06:40,477 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6bccbdc-b6ac-48ee-b5d9-a95b25dc5b95/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-02 21:06:40,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-02 21:06:40,505 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-02 21:06:40,505 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-02 21:06:40,505 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_rawmidi_open [2022-11-02 21:06:40,506 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_rawmidi_open [2022-11-02 21:06:40,508 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-02 21:06:40,508 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-02 21:06:40,509 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2022-11-02 21:06:40,509 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2022-11-02 21:06:40,509 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_rawmidi_close [2022-11-02 21:06:40,509 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_rawmidi_close [2022-11-02 21:06:40,510 INFO L130 BoogieDeclarations]: Found specification of procedure parport_unregister_device [2022-11-02 21:06:40,510 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_unregister_device [2022-11-02 21:06:40,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-02 21:06:40,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-02 21:06:40,511 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-02 21:06:40,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-11-02 21:06:40,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-11-02 21:06:40,511 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_write_command [2022-11-02 21:06:40,512 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_write_command [2022-11-02 21:06:40,512 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_ctl_smpte_time_info [2022-11-02 21:06:40,512 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_ctl_smpte_time_info [2022-11-02 21:06:40,512 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_write_data [2022-11-02 21:06:40,512 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_write_data [2022-11-02 21:06:40,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-02 21:06:40,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-02 21:06:40,513 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_remove [2022-11-02 21:06:40,513 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_remove [2022-11-02 21:06:40,513 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_ctl_smpte_time_get [2022-11-02 21:06:40,514 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_ctl_smpte_time_get [2022-11-02 21:06:40,514 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_detach [2022-11-02 21:06:40,514 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_detach [2022-11-02 21:06:40,514 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_device_close [2022-11-02 21:06:40,514 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_device_close [2022-11-02 21:06:40,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-02 21:06:40,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-02 21:06:40,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-02 21:06:40,516 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_device_init [2022-11-02 21:06:40,516 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_device_init [2022-11-02 21:06:40,516 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_read_char [2022-11-02 21:06:40,516 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_read_char [2022-11-02 21:06:40,517 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-11-02 21:06:40,517 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-11-02 21:06:40,517 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_read [2022-11-02 21:06:40,517 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_read [2022-11-02 21:06:40,518 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_probe_port [2022-11-02 21:06:40,518 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_probe_port [2022-11-02 21:06:40,518 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_device_open [2022-11-02 21:06:40,518 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_device_open [2022-11-02 21:06:40,519 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-02 21:06:40,519 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-02 21:06:40,519 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_smpte_stop [2022-11-02 21:06:40,520 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_smpte_stop [2022-11-02 21:06:40,521 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_disable_readout [2022-11-02 21:06:40,522 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_disable_readout [2022-11-02 21:06:40,522 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-02 21:06:40,523 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2022-11-02 21:06:40,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2022-11-02 21:06:40,523 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-02 21:06:40,523 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_ctl_smpte_time_put [2022-11-02 21:06:40,524 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_ctl_smpte_time_put [2022-11-02 21:06:40,524 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-02 21:06:40,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-02 21:06:40,525 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_enable_readout [2022-11-02 21:06:40,526 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_enable_readout [2022-11-02 21:06:40,526 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-11-02 21:06:40,526 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-11-02 21:06:40,527 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-02 21:06:40,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-02 21:06:40,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-02 21:06:40,528 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_write_midi [2022-11-02 21:06:40,528 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_write_midi [2022-11-02 21:06:40,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-11-02 21:06:40,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-11-02 21:06:40,529 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2022-11-02 21:06:40,529 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2022-11-02 21:06:40,529 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-02 21:06:40,529 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-02 21:06:40,530 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_device_ready [2022-11-02 21:06:40,530 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_device_ready [2022-11-02 21:06:40,530 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_probe [2022-11-02 21:06:40,530 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_probe [2022-11-02 21:06:40,530 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-02 21:06:40,531 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2022-11-02 21:06:40,531 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2022-11-02 21:06:40,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-02 21:06:40,532 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_free [2022-11-02 21:06:40,532 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_free [2022-11-02 21:06:40,533 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2022-11-02 21:06:40,533 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2022-11-02 21:06:40,533 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_unregister_all [2022-11-02 21:06:40,533 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_unregister_all [2022-11-02 21:06:40,534 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_probe [2022-11-02 21:06:40,534 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_probe [2022-11-02 21:06:40,535 INFO L130 BoogieDeclarations]: Found specification of procedure parport_release [2022-11-02 21:06:40,535 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_release [2022-11-02 21:06:40,535 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_rawmidi_output_trigger [2022-11-02 21:06:40,535 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_rawmidi_output_trigger [2022-11-02 21:06:40,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-02 21:06:40,536 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_rawmidi_input_trigger [2022-11-02 21:06:40,536 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_rawmidi_input_trigger [2022-11-02 21:06:40,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-02 21:06:40,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-02 21:06:40,537 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-02 21:06:40,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-02 21:06:40,537 INFO L130 BoogieDeclarations]: Found specification of procedure snd_rawmidi_set_ops [2022-11-02 21:06:40,537 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_rawmidi_set_ops [2022-11-02 21:06:40,538 INFO L130 BoogieDeclarations]: Found specification of procedure parport_register_device [2022-11-02 21:06:40,538 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_register_device [2022-11-02 21:06:40,538 INFO L130 BoogieDeclarations]: Found specification of procedure parport_claim [2022-11-02 21:06:40,538 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_claim [2022-11-02 21:06:41,238 INFO L235 CfgBuilder]: Building ICFG [2022-11-02 21:06:41,245 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-02 21:06:41,433 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-02 21:06:43,862 INFO L276 CfgBuilder]: Performing block encoding [2022-11-02 21:06:43,891 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-02 21:06:43,893 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-02 21:06:43,898 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 09:06:43 BoogieIcfgContainer [2022-11-02 21:06:43,898 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-02 21:06:43,901 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-02 21:06:43,902 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-02 21:06:43,907 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-02 21:06:43,908 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.11 09:06:37" (1/3) ... [2022-11-02 21:06:43,908 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@62e36790 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 09:06:43, skipping insertion in model container [2022-11-02 21:06:43,909 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 09:06:39" (2/3) ... [2022-11-02 21:06:43,909 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@62e36790 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 09:06:43, skipping insertion in model container [2022-11-02 21:06:43,909 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 09:06:43" (3/3) ... [2022-11-02 21:06:43,911 INFO L112 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-mts64.ko-entry_point.cil.out.i [2022-11-02 21:06:43,934 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-02 21:06:43,935 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-02 21:06:44,061 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-02 21:06:44,070 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=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, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@639a1734, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-02 21:06:44,071 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-02 21:06:44,083 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) [2022-11-02 21:06:44,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-11-02 21:06:44,141 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 21:06:44,143 INFO L195 NwaCegarLoop]: 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] [2022-11-02 21:06:44,144 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 21:06:44,153 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 21:06:44,153 INFO L85 PathProgramCache]: Analyzing trace with hash 111408221, now seen corresponding path program 1 times [2022-11-02 21:06:44,166 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-02 21:06:44,167 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1272769865] [2022-11-02 21:06:44,168 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 21:06:44,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-02 21:06:44,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:06:45,172 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-02 21:06:45,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:06:45,187 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-11-02 21:06:45,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:06:45,209 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-02 21:06:45,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:06:45,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-11-02 21:06:45,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:06:45,231 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-11-02 21:06:45,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:06:45,242 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-11-02 21:06:45,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:06:45,253 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2022-11-02 21:06:45,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:06:45,278 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-11-02 21:06:45,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:06:45,327 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2022-11-02 21:06:45,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:06:45,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 21:06:45,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:06:45,370 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 21:06:45,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:06:45,379 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-11-02 21:06:45,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:06:45,388 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-11-02 21:06:45,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:06:45,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-11-02 21:06:45,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:06:45,455 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 21:06:45,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:06:45,469 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2022-11-02 21:06:45,470 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-02 21:06:45,470 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1272769865] [2022-11-02 21:06:45,471 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1272769865] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-02 21:06:45,471 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-02 21:06:45,472 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-11-02 21:06:45,474 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1496605711] [2022-11-02 21:06:45,475 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 21:06:45,482 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-02 21:06:45,482 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-02 21:06:45,524 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-02 21:06:45,525 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2022-11-02 21:06:45,529 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) [2022-11-02 21:06:53,059 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 21:06:53,059 INFO L93 Difference]: Finished difference Result 2684 states and 4445 transitions. [2022-11-02 21:06:53,061 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-11-02 21:06:53,063 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 [2022-11-02 21:06:53,064 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 21:06:53,123 INFO L225 Difference]: With dead ends: 2684 [2022-11-02 21:06:53,124 INFO L226 Difference]: Without dead ends: 1909 [2022-11-02 21:06:53,142 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=49, Invalid=83, Unknown=0, NotChecked=0, Total=132 [2022-11-02 21:06:53,151 INFO L413 NwaCegarLoop]: 1624 mSDtfsCounter, 1940 mSDsluCounter, 3432 mSDsCounter, 0 mSdLazyCounter, 2739 mSolverCounterSat, 1489 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2091 SdHoareTripleChecker+Valid, 5056 SdHoareTripleChecker+Invalid, 4228 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1489 IncrementalHoareTripleChecker+Valid, 2739 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.8s IncrementalHoareTripleChecker+Time [2022-11-02 21:06:53,153 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2091 Valid, 5056 Invalid, 4228 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1489 Valid, 2739 Invalid, 0 Unknown, 0 Unchecked, 6.8s Time] [2022-11-02 21:06:53,179 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1909 states. [2022-11-02 21:06:53,455 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1909 to 1337. [2022-11-02 21:06:53,459 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) [2022-11-02 21:06:53,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1337 states to 1337 states and 1846 transitions. [2022-11-02 21:06:53,475 INFO L78 Accepts]: Start accepts. Automaton has 1337 states and 1846 transitions. Word has length 112 [2022-11-02 21:06:53,475 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 21:06:53,476 INFO L495 AbstractCegarLoop]: Abstraction has 1337 states and 1846 transitions. [2022-11-02 21:06:53,476 INFO L496 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) [2022-11-02 21:06:53,476 INFO L276 IsEmpty]: Start isEmpty. Operand 1337 states and 1846 transitions. [2022-11-02 21:06:53,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-02 21:06:53,486 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 21:06:53,486 INFO L195 NwaCegarLoop]: 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] [2022-11-02 21:06:53,487 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-02 21:06:53,487 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 21:06:53,488 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 21:06:53,488 INFO L85 PathProgramCache]: Analyzing trace with hash -251844445, now seen corresponding path program 1 times [2022-11-02 21:06:53,488 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-02 21:06:53,489 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [109934643] [2022-11-02 21:06:53,489 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 21:06:53,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-02 21:06:53,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:06:53,791 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-02 21:06:53,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:06:53,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-11-02 21:06:53,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:06:53,826 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-02 21:06:53,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:06:53,842 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-11-02 21:06:53,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:06:53,862 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-11-02 21:06:53,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:06:53,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-11-02 21:06:53,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:06:53,895 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2022-11-02 21:06:53,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:06:53,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2022-11-02 21:06:53,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:06:53,958 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2022-11-02 21:06:53,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:06:53,989 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 21:06:53,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:06:54,002 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 21:06:54,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:06:54,014 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-11-02 21:06:54,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:06:54,033 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2022-11-02 21:06:54,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:06:54,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-11-02 21:06:54,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:06:54,062 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 21:06:54,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:06:54,074 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2022-11-02 21:06:54,075 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-02 21:06:54,075 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [109934643] [2022-11-02 21:06:54,082 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [109934643] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-02 21:06:54,082 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-02 21:06:54,083 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-11-02 21:06:54,083 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1750340405] [2022-11-02 21:06:54,083 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 21:06:54,086 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-02 21:06:54,086 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-02 21:06:54,086 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-02 21:06:54,087 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2022-11-02 21:06:54,087 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) [2022-11-02 21:07:00,921 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 21:07:00,922 INFO L93 Difference]: Finished difference Result 5063 states and 7788 transitions. [2022-11-02 21:07:00,922 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-11-02 21:07:00,923 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 [2022-11-02 21:07:00,923 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 21:07:00,951 INFO L225 Difference]: With dead ends: 5063 [2022-11-02 21:07:00,952 INFO L226 Difference]: Without dead ends: 3741 [2022-11-02 21:07:00,958 INFO L412 NwaCegarLoop]: 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 [2022-11-02 21:07:00,960 INFO L413 NwaCegarLoop]: 1274 mSDtfsCounter, 2100 mSDsluCounter, 2762 mSDsCounter, 0 mSdLazyCounter, 2669 mSolverCounterSat, 1659 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2240 SdHoareTripleChecker+Valid, 4036 SdHoareTripleChecker+Invalid, 4328 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1659 IncrementalHoareTripleChecker+Valid, 2669 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.2s IncrementalHoareTripleChecker+Time [2022-11-02 21:07:00,960 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2240 Valid, 4036 Invalid, 4328 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1659 Valid, 2669 Invalid, 0 Unknown, 0 Unchecked, 6.2s Time] [2022-11-02 21:07:00,966 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3741 states. [2022-11-02 21:07:01,236 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3741 to 2598. [2022-11-02 21:07:01,244 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) [2022-11-02 21:07:01,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2598 states to 2598 states and 3577 transitions. [2022-11-02 21:07:01,265 INFO L78 Accepts]: Start accepts. Automaton has 2598 states and 3577 transitions. Word has length 127 [2022-11-02 21:07:01,268 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 21:07:01,269 INFO L495 AbstractCegarLoop]: Abstraction has 2598 states and 3577 transitions. [2022-11-02 21:07:01,269 INFO L496 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) [2022-11-02 21:07:01,269 INFO L276 IsEmpty]: Start isEmpty. Operand 2598 states and 3577 transitions. [2022-11-02 21:07:01,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2022-11-02 21:07:01,284 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 21:07:01,285 INFO L195 NwaCegarLoop]: 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] [2022-11-02 21:07:01,285 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-02 21:07:01,285 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 21:07:01,286 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 21:07:01,286 INFO L85 PathProgramCache]: Analyzing trace with hash -1418490204, now seen corresponding path program 1 times [2022-11-02 21:07:01,286 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-02 21:07:01,286 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [549726114] [2022-11-02 21:07:01,287 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 21:07:01,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-02 21:07:01,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:01,616 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-02 21:07:01,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:01,649 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-11-02 21:07:01,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:01,657 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-02 21:07:01,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:01,666 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-11-02 21:07:01,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:01,676 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-11-02 21:07:01,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:01,686 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-11-02 21:07:01,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:01,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2022-11-02 21:07:01,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:01,716 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2022-11-02 21:07:01,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:01,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2022-11-02 21:07:01,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:01,770 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 21:07:01,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:01,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 21:07:01,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:01,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2022-11-02 21:07:01,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:01,803 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2022-11-02 21:07:01,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:01,818 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2022-11-02 21:07:01,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:01,829 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 21:07:01,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:01,838 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2022-11-02 21:07:01,838 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-02 21:07:01,839 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [549726114] [2022-11-02 21:07:01,839 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [549726114] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-02 21:07:01,839 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-02 21:07:01,839 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-11-02 21:07:01,840 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [461948577] [2022-11-02 21:07:01,840 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 21:07:01,842 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-02 21:07:01,842 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-02 21:07:01,843 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-02 21:07:01,843 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2022-11-02 21:07:01,843 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) [2022-11-02 21:07:08,890 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 21:07:08,891 INFO L93 Difference]: Finished difference Result 9864 states and 15123 transitions. [2022-11-02 21:07:08,891 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-11-02 21:07:08,892 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 [2022-11-02 21:07:08,892 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 21:07:08,953 INFO L225 Difference]: With dead ends: 9864 [2022-11-02 21:07:08,954 INFO L226 Difference]: Without dead ends: 7281 [2022-11-02 21:07:08,967 INFO L412 NwaCegarLoop]: 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 [2022-11-02 21:07:08,974 INFO L413 NwaCegarLoop]: 1297 mSDtfsCounter, 1628 mSDsluCounter, 2857 mSDsCounter, 0 mSdLazyCounter, 2844 mSolverCounterSat, 862 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1764 SdHoareTripleChecker+Valid, 4154 SdHoareTripleChecker+Invalid, 3706 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 862 IncrementalHoareTripleChecker+Valid, 2844 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.2s IncrementalHoareTripleChecker+Time [2022-11-02 21:07:08,977 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1764 Valid, 4154 Invalid, 3706 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [862 Valid, 2844 Invalid, 0 Unknown, 0 Unchecked, 6.2s Time] [2022-11-02 21:07:08,988 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7281 states. [2022-11-02 21:07:09,440 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7281 to 4998. [2022-11-02 21:07:09,452 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) [2022-11-02 21:07:09,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4998 states to 4998 states and 6857 transitions. [2022-11-02 21:07:09,543 INFO L78 Accepts]: Start accepts. Automaton has 4998 states and 6857 transitions. Word has length 133 [2022-11-02 21:07:09,544 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 21:07:09,548 INFO L495 AbstractCegarLoop]: Abstraction has 4998 states and 6857 transitions. [2022-11-02 21:07:09,549 INFO L496 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) [2022-11-02 21:07:09,549 INFO L276 IsEmpty]: Start isEmpty. Operand 4998 states and 6857 transitions. [2022-11-02 21:07:09,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-11-02 21:07:09,555 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 21:07:09,555 INFO L195 NwaCegarLoop]: 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] [2022-11-02 21:07:09,555 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-02 21:07:09,556 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 21:07:09,556 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 21:07:09,557 INFO L85 PathProgramCache]: Analyzing trace with hash -1703193753, now seen corresponding path program 1 times [2022-11-02 21:07:09,557 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-02 21:07:09,557 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [46368779] [2022-11-02 21:07:09,558 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 21:07:09,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-02 21:07:09,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:09,862 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-02 21:07:09,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:09,870 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-11-02 21:07:09,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:09,880 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-02 21:07:09,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:09,889 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-11-02 21:07:09,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:09,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-11-02 21:07:09,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:09,906 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-11-02 21:07:09,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:09,920 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-11-02 21:07:09,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:09,929 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 21:07:09,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:09,936 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-11-02 21:07:09,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:09,956 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-11-02 21:07:09,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:09,995 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-11-02 21:07:10,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:10,020 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 21:07:10,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:10,029 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 21:07:10,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:10,041 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-11-02 21:07:10,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:10,054 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2022-11-02 21:07:10,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:10,066 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2022-11-02 21:07:10,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:10,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 21:07:10,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:10,085 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2022-11-02 21:07:10,085 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-02 21:07:10,086 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [46368779] [2022-11-02 21:07:10,086 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [46368779] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-02 21:07:10,086 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-02 21:07:10,086 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-11-02 21:07:10,087 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1295293703] [2022-11-02 21:07:10,087 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 21:07:10,088 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-11-02 21:07:10,088 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-02 21:07:10,090 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-11-02 21:07:10,090 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2022-11-02 21:07:10,090 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) [2022-11-02 21:07:17,273 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 21:07:17,273 INFO L93 Difference]: Finished difference Result 20194 states and 31370 transitions. [2022-11-02 21:07:17,277 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-11-02 21:07:17,277 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 [2022-11-02 21:07:17,278 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 21:07:17,407 INFO L225 Difference]: With dead ends: 20194 [2022-11-02 21:07:17,407 INFO L226 Difference]: Without dead ends: 15211 [2022-11-02 21:07:17,438 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 57 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=88, Invalid=218, Unknown=0, NotChecked=0, Total=306 [2022-11-02 21:07:17,441 INFO L413 NwaCegarLoop]: 1310 mSDtfsCounter, 2703 mSDsluCounter, 3168 mSDsCounter, 0 mSdLazyCounter, 2789 mSolverCounterSat, 2337 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2854 SdHoareTripleChecker+Valid, 4478 SdHoareTripleChecker+Invalid, 5126 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2337 IncrementalHoareTripleChecker+Valid, 2789 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.9s IncrementalHoareTripleChecker+Time [2022-11-02 21:07:17,443 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2854 Valid, 4478 Invalid, 5126 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2337 Valid, 2789 Invalid, 0 Unknown, 0 Unchecked, 5.9s Time] [2022-11-02 21:07:17,463 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15211 states. [2022-11-02 21:07:18,554 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15211 to 9265. [2022-11-02 21:07:18,588 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) [2022-11-02 21:07:18,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9265 states to 9265 states and 12665 transitions. [2022-11-02 21:07:18,643 INFO L78 Accepts]: Start accepts. Automaton has 9265 states and 12665 transitions. Word has length 141 [2022-11-02 21:07:18,647 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 21:07:18,647 INFO L495 AbstractCegarLoop]: Abstraction has 9265 states and 12665 transitions. [2022-11-02 21:07:18,648 INFO L496 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) [2022-11-02 21:07:18,648 INFO L276 IsEmpty]: Start isEmpty. Operand 9265 states and 12665 transitions. [2022-11-02 21:07:18,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-11-02 21:07:18,653 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 21:07:18,653 INFO L195 NwaCegarLoop]: 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] [2022-11-02 21:07:18,654 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-02 21:07:18,654 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 21:07:18,654 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 21:07:18,655 INFO L85 PathProgramCache]: Analyzing trace with hash -890601103, now seen corresponding path program 1 times [2022-11-02 21:07:18,655 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-02 21:07:18,655 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2022142962] [2022-11-02 21:07:18,655 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 21:07:18,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-02 21:07:18,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:18,970 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-02 21:07:18,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:18,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-11-02 21:07:18,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:18,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-02 21:07:18,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:18,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-11-02 21:07:18,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:19,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-11-02 21:07:19,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:19,018 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-11-02 21:07:19,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:19,029 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-11-02 21:07:19,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:19,047 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-11-02 21:07:19,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:19,066 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-11-02 21:07:19,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:19,095 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-11-02 21:07:19,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:19,117 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 21:07:19,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:19,126 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 21:07:19,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:19,133 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-11-02 21:07:19,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:19,143 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2022-11-02 21:07:19,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:19,154 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2022-11-02 21:07:19,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:19,165 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 21:07:19,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:19,173 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2022-11-02 21:07:19,173 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-02 21:07:19,173 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2022142962] [2022-11-02 21:07:19,173 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2022142962] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-02 21:07:19,174 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-02 21:07:19,174 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-11-02 21:07:19,174 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [450833918] [2022-11-02 21:07:19,174 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 21:07:19,175 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-02 21:07:19,175 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-02 21:07:19,176 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-02 21:07:19,176 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2022-11-02 21:07:19,176 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) [2022-11-02 21:07:22,918 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 21:07:22,918 INFO L93 Difference]: Finished difference Result 22790 states and 33975 transitions. [2022-11-02 21:07:22,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-02 21:07:22,919 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 [2022-11-02 21:07:22,920 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 21:07:23,005 INFO L225 Difference]: With dead ends: 22790 [2022-11-02 21:07:23,006 INFO L226 Difference]: Without dead ends: 13540 [2022-11-02 21:07:23,044 INFO L412 NwaCegarLoop]: 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 [2022-11-02 21:07:23,045 INFO L413 NwaCegarLoop]: 1051 mSDtfsCounter, 1690 mSDsluCounter, 1211 mSDsCounter, 0 mSdLazyCounter, 1040 mSolverCounterSat, 1143 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1808 SdHoareTripleChecker+Valid, 2262 SdHoareTripleChecker+Invalid, 2183 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1143 IncrementalHoareTripleChecker+Valid, 1040 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.6s IncrementalHoareTripleChecker+Time [2022-11-02 21:07:23,046 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1808 Valid, 2262 Invalid, 2183 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1143 Valid, 1040 Invalid, 0 Unknown, 0 Unchecked, 2.6s Time] [2022-11-02 21:07:23,063 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13540 states. [2022-11-02 21:07:24,100 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13540 to 9265. [2022-11-02 21:07:24,115 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) [2022-11-02 21:07:24,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9265 states to 9265 states and 12649 transitions. [2022-11-02 21:07:24,163 INFO L78 Accepts]: Start accepts. Automaton has 9265 states and 12649 transitions. Word has length 141 [2022-11-02 21:07:24,163 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 21:07:24,164 INFO L495 AbstractCegarLoop]: Abstraction has 9265 states and 12649 transitions. [2022-11-02 21:07:24,164 INFO L496 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) [2022-11-02 21:07:24,164 INFO L276 IsEmpty]: Start isEmpty. Operand 9265 states and 12649 transitions. [2022-11-02 21:07:24,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2022-11-02 21:07:24,200 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 21:07:24,200 INFO L195 NwaCegarLoop]: 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] [2022-11-02 21:07:24,201 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-02 21:07:24,201 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 21:07:24,201 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 21:07:24,202 INFO L85 PathProgramCache]: Analyzing trace with hash 690281841, now seen corresponding path program 1 times [2022-11-02 21:07:24,202 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-02 21:07:24,202 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1451331874] [2022-11-02 21:07:24,202 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 21:07:24,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-02 21:07:24,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:25,748 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-02 21:07:25,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:25,763 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-11-02 21:07:25,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:25,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-02 21:07:25,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:25,798 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-11-02 21:07:25,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:25,814 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-11-02 21:07:25,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:25,834 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-11-02 21:07:25,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:25,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-11-02 21:07:25,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:25,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-11-02 21:07:25,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:25,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-11-02 21:07:25,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:25,893 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-11-02 21:07:25,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:25,914 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-11-02 21:07:25,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:25,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-11-02 21:07:25,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:25,945 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2022-11-02 21:07:25,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:25,959 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2022-11-02 21:07:25,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:25,973 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-11-02 21:07:25,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:25,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2022-11-02 21:07:25,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:26,001 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2022-11-02 21:07:26,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:26,016 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2022-11-02 21:07:26,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:26,032 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2022-11-02 21:07:26,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:26,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2022-11-02 21:07:26,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:26,065 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2022-11-02 21:07:26,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:26,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2022-11-02 21:07:26,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:26,094 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2022-11-02 21:07:26,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:26,117 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2022-11-02 21:07:26,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:26,151 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2022-11-02 21:07:26,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:26,211 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 21:07:26,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:26,230 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 21:07:26,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:26,237 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2022-11-02 21:07:26,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:26,250 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2022-11-02 21:07:26,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:26,264 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2022-11-02 21:07:26,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:26,281 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 21:07:26,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:26,289 INFO L134 CoverageAnalysis]: Checked inductivity of 941 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 941 trivial. 0 not checked. [2022-11-02 21:07:26,289 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-02 21:07:26,289 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1451331874] [2022-11-02 21:07:26,290 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1451331874] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-02 21:07:26,290 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-02 21:07:26,290 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-11-02 21:07:26,290 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1692608737] [2022-11-02 21:07:26,291 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 21:07:26,291 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-11-02 21:07:26,292 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-02 21:07:26,292 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-11-02 21:07:26,292 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2022-11-02 21:07:26,293 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) [2022-11-02 21:07:33,546 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 21:07:33,546 INFO L93 Difference]: Finished difference Result 21752 states and 34125 transitions. [2022-11-02 21:07:33,546 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-11-02 21:07:33,547 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 [2022-11-02 21:07:33,548 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 21:07:33,678 INFO L225 Difference]: With dead ends: 21752 [2022-11-02 21:07:33,679 INFO L226 Difference]: Without dead ends: 21749 [2022-11-02 21:07:33,691 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 87 GetRequests, 71 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 55 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=88, Invalid=218, Unknown=0, NotChecked=0, Total=306 [2022-11-02 21:07:33,692 INFO L413 NwaCegarLoop]: 1146 mSDtfsCounter, 1944 mSDsluCounter, 2628 mSDsCounter, 0 mSdLazyCounter, 3084 mSolverCounterSat, 1852 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1999 SdHoareTripleChecker+Valid, 3774 SdHoareTripleChecker+Invalid, 4936 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1852 IncrementalHoareTripleChecker+Valid, 3084 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.4s IncrementalHoareTripleChecker+Time [2022-11-02 21:07:33,692 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1999 Valid, 3774 Invalid, 4936 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1852 Valid, 3084 Invalid, 0 Unknown, 0 Unchecked, 5.4s Time] [2022-11-02 21:07:33,719 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21749 states. [2022-11-02 21:07:35,730 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21749 to 14774. [2022-11-02 21:07:35,755 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) [2022-11-02 21:07:35,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14774 states to 14774 states and 19847 transitions. [2022-11-02 21:07:35,831 INFO L78 Accepts]: Start accepts. Automaton has 14774 states and 19847 transitions. Word has length 253 [2022-11-02 21:07:35,833 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 21:07:35,833 INFO L495 AbstractCegarLoop]: Abstraction has 14774 states and 19847 transitions. [2022-11-02 21:07:35,833 INFO L496 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) [2022-11-02 21:07:35,834 INFO L276 IsEmpty]: Start isEmpty. Operand 14774 states and 19847 transitions. [2022-11-02 21:07:35,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2022-11-02 21:07:35,885 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 21:07:35,885 INFO L195 NwaCegarLoop]: 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] [2022-11-02 21:07:35,885 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-02 21:07:35,886 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 21:07:35,886 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 21:07:35,886 INFO L85 PathProgramCache]: Analyzing trace with hash -1084038710, now seen corresponding path program 1 times [2022-11-02 21:07:35,887 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-02 21:07:35,887 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [846819541] [2022-11-02 21:07:35,887 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 21:07:35,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-02 21:07:35,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:36,229 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-02 21:07:36,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:36,238 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-11-02 21:07:36,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:36,246 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-02 21:07:36,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:36,256 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-11-02 21:07:36,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:36,264 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-11-02 21:07:36,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:36,273 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-11-02 21:07:36,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:36,285 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-11-02 21:07:36,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:36,292 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-11-02 21:07:36,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:36,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-11-02 21:07:36,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:36,429 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-11-02 21:07:36,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:36,437 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-11-02 21:07:36,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:36,445 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-11-02 21:07:36,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:36,466 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2022-11-02 21:07:36,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:36,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2022-11-02 21:07:36,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:36,482 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-11-02 21:07:36,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:36,489 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2022-11-02 21:07:36,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:36,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2022-11-02 21:07:36,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:36,504 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2022-11-02 21:07:36,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:36,511 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2022-11-02 21:07:36,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:36,519 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2022-11-02 21:07:36,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:36,533 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2022-11-02 21:07:36,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:36,544 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2022-11-02 21:07:36,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:36,559 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2022-11-02 21:07:36,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:36,566 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2022-11-02 21:07:36,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:36,586 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2022-11-02 21:07:36,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:36,614 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2022-11-02 21:07:36,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:36,649 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 21:07:36,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:36,657 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 21:07:36,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:36,664 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2022-11-02 21:07:36,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:36,673 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-11-02 21:07:36,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:36,682 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2022-11-02 21:07:36,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:36,691 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 21:07:36,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:36,698 INFO L134 CoverageAnalysis]: Checked inductivity of 941 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 938 trivial. 0 not checked. [2022-11-02 21:07:36,699 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-02 21:07:36,699 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [846819541] [2022-11-02 21:07:36,699 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [846819541] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-02 21:07:36,699 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-02 21:07:36,700 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-11-02 21:07:36,700 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1454014989] [2022-11-02 21:07:36,700 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 21:07:36,701 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-11-02 21:07:36,701 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-02 21:07:36,702 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-11-02 21:07:36,702 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2022-11-02 21:07:36,702 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) [2022-11-02 21:07:45,789 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 21:07:45,789 INFO L93 Difference]: Finished difference Result 50248 states and 76455 transitions. [2022-11-02 21:07:45,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-11-02 21:07:45,790 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 [2022-11-02 21:07:45,791 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 21:07:46,010 INFO L225 Difference]: With dead ends: 50248 [2022-11-02 21:07:46,010 INFO L226 Difference]: Without dead ends: 35489 [2022-11-02 21:07:46,079 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 87 GetRequests, 71 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 48 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=88, Invalid=218, Unknown=0, NotChecked=0, Total=306 [2022-11-02 21:07:46,081 INFO L413 NwaCegarLoop]: 1769 mSDtfsCounter, 1961 mSDsluCounter, 4993 mSDsCounter, 0 mSdLazyCounter, 3768 mSolverCounterSat, 1304 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2117 SdHoareTripleChecker+Valid, 6762 SdHoareTripleChecker+Invalid, 5072 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1304 IncrementalHoareTripleChecker+Valid, 3768 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.0s IncrementalHoareTripleChecker+Time [2022-11-02 21:07:46,081 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2117 Valid, 6762 Invalid, 5072 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1304 Valid, 3768 Invalid, 0 Unknown, 0 Unchecked, 6.0s Time] [2022-11-02 21:07:46,120 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35489 states. [2022-11-02 21:07:49,259 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35489 to 22472. [2022-11-02 21:07:49,288 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) [2022-11-02 21:07:49,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22472 states to 22472 states and 30141 transitions. [2022-11-02 21:07:49,397 INFO L78 Accepts]: Start accepts. Automaton has 22472 states and 30141 transitions. Word has length 256 [2022-11-02 21:07:49,398 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 21:07:49,398 INFO L495 AbstractCegarLoop]: Abstraction has 22472 states and 30141 transitions. [2022-11-02 21:07:49,399 INFO L496 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) [2022-11-02 21:07:49,399 INFO L276 IsEmpty]: Start isEmpty. Operand 22472 states and 30141 transitions. [2022-11-02 21:07:49,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-11-02 21:07:49,467 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 21:07:49,467 INFO L195 NwaCegarLoop]: 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] [2022-11-02 21:07:49,468 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-11-02 21:07:49,468 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 21:07:49,468 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 21:07:49,469 INFO L85 PathProgramCache]: Analyzing trace with hash 1225495227, now seen corresponding path program 1 times [2022-11-02 21:07:49,469 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-02 21:07:49,469 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1841622302] [2022-11-02 21:07:49,469 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 21:07:49,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-02 21:07:49,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:49,798 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-02 21:07:49,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:49,805 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-11-02 21:07:49,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:49,811 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-02 21:07:49,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:49,818 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-11-02 21:07:49,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:49,825 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-11-02 21:07:49,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:49,838 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-11-02 21:07:49,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:49,846 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-11-02 21:07:49,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:49,853 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-11-02 21:07:49,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:49,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-11-02 21:07:49,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:49,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-11-02 21:07:49,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:49,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-11-02 21:07:49,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:49,884 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-11-02 21:07:49,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:49,894 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2022-11-02 21:07:49,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:49,905 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2022-11-02 21:07:49,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:49,916 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-11-02 21:07:49,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:49,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2022-11-02 21:07:49,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:49,942 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2022-11-02 21:07:49,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:49,952 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2022-11-02 21:07:49,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:49,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2022-11-02 21:07:49,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:49,982 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2022-11-02 21:07:49,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:49,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2022-11-02 21:07:50,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:50,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2022-11-02 21:07:50,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:50,024 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2022-11-02 21:07:50,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:50,030 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2022-11-02 21:07:50,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:50,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 206 [2022-11-02 21:07:50,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:50,074 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2022-11-02 21:07:50,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:50,096 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 21:07:50,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:50,104 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 21:07:50,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:50,111 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233 [2022-11-02 21:07:50,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:50,119 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 240 [2022-11-02 21:07:50,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:50,129 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2022-11-02 21:07:50,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:50,139 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 21:07:50,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:07:50,153 INFO L134 CoverageAnalysis]: Checked inductivity of 947 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 938 trivial. 0 not checked. [2022-11-02 21:07:50,153 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-02 21:07:50,154 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1841622302] [2022-11-02 21:07:50,154 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1841622302] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-02 21:07:50,154 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-02 21:07:50,154 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-11-02 21:07:50,155 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1687108937] [2022-11-02 21:07:50,155 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 21:07:50,155 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-11-02 21:07:50,156 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-02 21:07:50,156 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-11-02 21:07:50,156 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2022-11-02 21:07:50,157 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) [2022-11-02 21:08:01,712 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 21:08:01,712 INFO L93 Difference]: Finished difference Result 76216 states and 115827 transitions. [2022-11-02 21:08:01,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-11-02 21:08:01,714 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 [2022-11-02 21:08:01,715 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 21:08:02,062 INFO L225 Difference]: With dead ends: 76216 [2022-11-02 21:08:02,063 INFO L226 Difference]: Without dead ends: 53759 [2022-11-02 21:08:02,155 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 87 GetRequests, 71 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 48 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=88, Invalid=218, Unknown=0, NotChecked=0, Total=306 [2022-11-02 21:08:02,156 INFO L413 NwaCegarLoop]: 1727 mSDtfsCounter, 2573 mSDsluCounter, 4009 mSDsCounter, 0 mSdLazyCounter, 3007 mSolverCounterSat, 2319 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2714 SdHoareTripleChecker+Valid, 5736 SdHoareTripleChecker+Invalid, 5326 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2319 IncrementalHoareTripleChecker+Valid, 3007 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.0s IncrementalHoareTripleChecker+Time [2022-11-02 21:08:02,156 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2714 Valid, 5736 Invalid, 5326 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2319 Valid, 3007 Invalid, 0 Unknown, 0 Unchecked, 6.0s Time] [2022-11-02 21:08:02,349 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 53759 states. [2022-11-02 21:08:05,880 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 53759 to 33954. [2022-11-02 21:08:05,907 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) [2022-11-02 21:08:06,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33954 states to 33954 states and 45475 transitions. [2022-11-02 21:08:06,078 INFO L78 Accepts]: Start accepts. Automaton has 33954 states and 45475 transitions. Word has length 262 [2022-11-02 21:08:06,078 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 21:08:06,079 INFO L495 AbstractCegarLoop]: Abstraction has 33954 states and 45475 transitions. [2022-11-02 21:08:06,079 INFO L496 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) [2022-11-02 21:08:06,079 INFO L276 IsEmpty]: Start isEmpty. Operand 33954 states and 45475 transitions. [2022-11-02 21:08:06,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2022-11-02 21:08:06,177 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 21:08:06,177 INFO L195 NwaCegarLoop]: 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] [2022-11-02 21:08:06,177 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-11-02 21:08:06,178 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 21:08:06,178 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 21:08:06,178 INFO L85 PathProgramCache]: Analyzing trace with hash -891593466, now seen corresponding path program 1 times [2022-11-02 21:08:06,178 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-02 21:08:06,179 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1859937307] [2022-11-02 21:08:06,179 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 21:08:06,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-02 21:08:06,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:06,642 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-02 21:08:06,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:06,649 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-11-02 21:08:06,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:06,659 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-02 21:08:06,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:06,666 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-11-02 21:08:06,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:06,675 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-11-02 21:08:06,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:06,682 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-11-02 21:08:06,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:06,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-11-02 21:08:06,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:06,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-11-02 21:08:06,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:06,704 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-11-02 21:08:06,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:06,712 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-11-02 21:08:06,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:06,720 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-11-02 21:08:06,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:06,728 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-11-02 21:08:07,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:07,065 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2022-11-02 21:08:07,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:07,074 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2022-11-02 21:08:07,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:07,083 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-11-02 21:08:07,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:07,093 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2022-11-02 21:08:07,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:07,101 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2022-11-02 21:08:07,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:07,110 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2022-11-02 21:08:07,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:07,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2022-11-02 21:08:07,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:07,129 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2022-11-02 21:08:07,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:07,139 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2022-11-02 21:08:07,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:07,149 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2022-11-02 21:08:07,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:07,165 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-11-02 21:08:07,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:07,173 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2022-11-02 21:08:07,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:07,195 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2022-11-02 21:08:07,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:07,225 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2022-11-02 21:08:07,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:07,251 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 21:08:07,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:07,260 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 21:08:07,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:07,267 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2022-11-02 21:08:07,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:07,279 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2022-11-02 21:08:07,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:07,291 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2022-11-02 21:08:07,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:07,303 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 21:08:07,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:07,317 INFO L134 CoverageAnalysis]: Checked inductivity of 947 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 938 trivial. 0 not checked. [2022-11-02 21:08:07,317 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-02 21:08:07,317 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1859937307] [2022-11-02 21:08:07,318 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1859937307] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-02 21:08:07,318 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-02 21:08:07,318 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-11-02 21:08:07,318 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [528893203] [2022-11-02 21:08:07,319 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 21:08:07,320 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-11-02 21:08:07,320 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-02 21:08:07,321 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-11-02 21:08:07,321 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2022-11-02 21:08:07,322 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) [2022-11-02 21:08:16,299 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 21:08:16,299 INFO L93 Difference]: Finished difference Result 87376 states and 130618 transitions. [2022-11-02 21:08:16,300 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-11-02 21:08:16,300 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 [2022-11-02 21:08:16,301 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 21:08:16,846 INFO L225 Difference]: With dead ends: 87376 [2022-11-02 21:08:16,846 INFO L226 Difference]: Without dead ends: 52771 [2022-11-02 21:08:16,987 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 75 GetRequests, 64 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=40, Invalid=116, Unknown=0, NotChecked=0, Total=156 [2022-11-02 21:08:16,991 INFO L413 NwaCegarLoop]: 1119 mSDtfsCounter, 730 mSDsluCounter, 4295 mSDsCounter, 0 mSdLazyCounter, 2436 mSolverCounterSat, 856 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 769 SdHoareTripleChecker+Valid, 5414 SdHoareTripleChecker+Invalid, 3292 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 856 IncrementalHoareTripleChecker+Valid, 2436 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.8s IncrementalHoareTripleChecker+Time [2022-11-02 21:08:16,991 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [769 Valid, 5414 Invalid, 3292 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [856 Valid, 2436 Invalid, 0 Unknown, 0 Unchecked, 3.8s Time] [2022-11-02 21:08:17,045 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 52771 states. [2022-11-02 21:08:20,746 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 52771 to 33231. [2022-11-02 21:08:20,770 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) [2022-11-02 21:08:20,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33231 states to 33231 states and 44528 transitions. [2022-11-02 21:08:20,935 INFO L78 Accepts]: Start accepts. Automaton has 33231 states and 44528 transitions. Word has length 264 [2022-11-02 21:08:20,936 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 21:08:20,936 INFO L495 AbstractCegarLoop]: Abstraction has 33231 states and 44528 transitions. [2022-11-02 21:08:20,936 INFO L496 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) [2022-11-02 21:08:20,937 INFO L276 IsEmpty]: Start isEmpty. Operand 33231 states and 44528 transitions. [2022-11-02 21:08:21,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-11-02 21:08:21,007 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 21:08:21,007 INFO L195 NwaCegarLoop]: 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] [2022-11-02 21:08:21,008 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-11-02 21:08:21,008 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 21:08:21,008 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 21:08:21,009 INFO L85 PathProgramCache]: Analyzing trace with hash 718351598, now seen corresponding path program 1 times [2022-11-02 21:08:21,009 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-02 21:08:21,009 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1189981659] [2022-11-02 21:08:21,009 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 21:08:21,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-02 21:08:21,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:21,252 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-02 21:08:21,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:21,265 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-11-02 21:08:21,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:21,275 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-02 21:08:21,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:21,285 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-11-02 21:08:21,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:21,294 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-11-02 21:08:21,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:21,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-11-02 21:08:21,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:21,319 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-11-02 21:08:21,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:21,331 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-11-02 21:08:21,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:21,342 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2022-11-02 21:08:21,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:21,350 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-11-02 21:08:21,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:21,358 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2022-11-02 21:08:21,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:21,366 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-11-02 21:08:21,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:21,374 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-11-02 21:08:21,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:21,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2022-11-02 21:08:21,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:21,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-11-02 21:08:21,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:21,410 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2022-11-02 21:08:21,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:21,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2022-11-02 21:08:21,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:21,426 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-11-02 21:08:21,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:21,434 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2022-11-02 21:08:21,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:21,443 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2022-11-02 21:08:21,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:21,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2022-11-02 21:08:21,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:21,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2022-11-02 21:08:21,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:21,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2022-11-02 21:08:21,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:21,480 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2022-11-02 21:08:21,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:21,504 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2022-11-02 21:08:21,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:21,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2022-11-02 21:08:21,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:21,553 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 21:08:21,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:21,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 21:08:21,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:21,567 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2022-11-02 21:08:21,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:21,576 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-11-02 21:08:21,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:21,586 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 252 [2022-11-02 21:08:21,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:21,595 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 21:08:21,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:21,602 INFO L134 CoverageAnalysis]: Checked inductivity of 947 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 938 trivial. 0 not checked. [2022-11-02 21:08:21,603 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-02 21:08:21,603 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1189981659] [2022-11-02 21:08:21,603 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1189981659] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-02 21:08:21,603 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-02 21:08:21,604 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-11-02 21:08:21,604 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1596851485] [2022-11-02 21:08:21,604 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 21:08:21,605 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-11-02 21:08:21,605 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-02 21:08:21,606 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-11-02 21:08:21,606 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2022-11-02 21:08:21,606 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) [2022-11-02 21:08:30,408 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 21:08:30,408 INFO L93 Difference]: Finished difference Result 86223 states and 129134 transitions. [2022-11-02 21:08:30,409 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-11-02 21:08:30,409 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 [2022-11-02 21:08:30,409 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 21:08:30,698 INFO L225 Difference]: With dead ends: 86223 [2022-11-02 21:08:30,698 INFO L226 Difference]: Without dead ends: 52992 [2022-11-02 21:08:30,816 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 83 GetRequests, 68 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 47 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2022-11-02 21:08:30,816 INFO L413 NwaCegarLoop]: 1127 mSDtfsCounter, 1080 mSDsluCounter, 2869 mSDsCounter, 0 mSdLazyCounter, 1738 mSolverCounterSat, 989 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1143 SdHoareTripleChecker+Valid, 3996 SdHoareTripleChecker+Invalid, 2727 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 989 IncrementalHoareTripleChecker+Valid, 1738 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.4s IncrementalHoareTripleChecker+Time [2022-11-02 21:08:30,818 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1143 Valid, 3996 Invalid, 2727 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [989 Valid, 1738 Invalid, 0 Unknown, 0 Unchecked, 3.4s Time] [2022-11-02 21:08:30,873 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 52992 states. [2022-11-02 21:08:35,069 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 52992 to 33445. [2022-11-02 21:08:35,092 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) [2022-11-02 21:08:35,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33445 states to 33445 states and 44828 transitions. [2022-11-02 21:08:35,227 INFO L78 Accepts]: Start accepts. Automaton has 33445 states and 44828 transitions. Word has length 267 [2022-11-02 21:08:35,228 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 21:08:35,228 INFO L495 AbstractCegarLoop]: Abstraction has 33445 states and 44828 transitions. [2022-11-02 21:08:35,228 INFO L496 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) [2022-11-02 21:08:35,228 INFO L276 IsEmpty]: Start isEmpty. Operand 33445 states and 44828 transitions. [2022-11-02 21:08:35,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2022-11-02 21:08:35,502 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 21:08:35,502 INFO L195 NwaCegarLoop]: 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] [2022-11-02 21:08:35,502 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-11-02 21:08:35,503 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 21:08:35,503 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 21:08:35,504 INFO L85 PathProgramCache]: Analyzing trace with hash -839444177, now seen corresponding path program 1 times [2022-11-02 21:08:35,504 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-02 21:08:35,504 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [753151953] [2022-11-02 21:08:35,504 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 21:08:35,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-02 21:08:35,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:35,747 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-02 21:08:35,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:35,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-11-02 21:08:35,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:35,760 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-02 21:08:35,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:35,767 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-11-02 21:08:35,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:35,774 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-11-02 21:08:35,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:35,781 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-11-02 21:08:35,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:35,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2022-11-02 21:08:35,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:35,815 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-11-02 21:08:35,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:35,836 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-11-02 21:08:35,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:35,844 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2022-11-02 21:08:35,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:35,852 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-11-02 21:08:35,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:35,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2022-11-02 21:08:35,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:35,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-11-02 21:08:35,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:35,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2022-11-02 21:08:35,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:35,884 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2022-11-02 21:08:35,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:35,892 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-11-02 21:08:35,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:35,900 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2022-11-02 21:08:35,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:35,908 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2022-11-02 21:08:35,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:35,916 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2022-11-02 21:08:35,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:35,925 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2022-11-02 21:08:35,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:35,935 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-11-02 21:08:35,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:35,943 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2022-11-02 21:08:35,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:35,951 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2022-11-02 21:08:35,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:35,959 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2022-11-02 21:08:35,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:35,967 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2022-11-02 21:08:35,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:35,982 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2022-11-02 21:08:35,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:35,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2022-11-02 21:08:35,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:35,994 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244 [2022-11-02 21:08:35,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:36,021 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2022-11-02 21:08:36,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:36,037 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 21:08:36,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:36,044 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 21:08:36,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:36,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271 [2022-11-02 21:08:36,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:36,059 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-11-02 21:08:36,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:36,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 285 [2022-11-02 21:08:36,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:36,077 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 21:08:36,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:08:36,084 INFO L134 CoverageAnalysis]: Checked inductivity of 975 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 963 trivial. 0 not checked. [2022-11-02 21:08:36,084 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-02 21:08:36,084 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [753151953] [2022-11-02 21:08:36,085 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [753151953] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-02 21:08:36,085 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-02 21:08:36,085 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-11-02 21:08:36,085 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1586427090] [2022-11-02 21:08:36,085 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 21:08:36,087 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-11-02 21:08:36,088 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-02 21:08:36,089 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-11-02 21:08:36,089 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2022-11-02 21:08:36,089 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) [2022-11-02 21:08:36,891 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 21:08:36,892 INFO L93 Difference]: Finished difference Result 33609 states and 45068 transitions. [2022-11-02 21:08:36,892 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-02 21:08:36,897 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 [2022-11-02 21:08:36,897 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 21:08:36,902 INFO L225 Difference]: With dead ends: 33609 [2022-11-02 21:08:36,903 INFO L226 Difference]: Without dead ends: 0 [2022-11-02 21:08:36,992 INFO L412 NwaCegarLoop]: 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 [2022-11-02 21:08:36,993 INFO L413 NwaCegarLoop]: 236 mSDtfsCounter, 306 mSDsluCounter, 450 mSDsCounter, 0 mSdLazyCounter, 184 mSolverCounterSat, 134 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 337 SdHoareTripleChecker+Valid, 686 SdHoareTripleChecker+Invalid, 318 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 134 IncrementalHoareTripleChecker+Valid, 184 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-11-02 21:08:36,993 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [337 Valid, 686 Invalid, 318 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [134 Valid, 184 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-11-02 21:08:36,994 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-11-02 21:08:36,994 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-11-02 21:08:36,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-02 21:08:36,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-11-02 21:08:36,999 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 300 [2022-11-02 21:08:36,999 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 21:08:37,000 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-11-02 21:08:37,000 INFO L496 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) [2022-11-02 21:08:37,002 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-11-02 21:08:37,002 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-11-02 21:08:37,005 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-11-02 21:08:37,007 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-11-02 21:08:37,009 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-11-02 21:09:09,905 INFO L899 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2022-11-02 21:09:09,905 INFO L902 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2022-11-02 21:09:09,905 INFO L899 garLoopResultBuilder]: For program point L-1-4(line -1) no Hoare annotation was computed. [2022-11-02 21:09:09,905 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_strcpyEXIT(line -1) no Hoare annotation was computed. [2022-11-02 21:09:09,906 INFO L895 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$.offset)|)) (not (= ~ldv_spin~0 0)) (not (= ~ldv_retval_5~0 0)) (not (= ~device_count~0 0)) (not (= ~ldv_state_variable_2~0 0)) (not (= 0 ~ldv_state_variable_10~0)) (not (= ~ldv_state_variable_3~0 0)) (not (= ~ldv_state_variable_4~0 0))) [2022-11-02 21:09:09,906 INFO L899 garLoopResultBuilder]: For program point snd_mts64_rawmidi_openEXIT(lines 4350 4363) no Hoare annotation was computed. [2022-11-02 21:09:09,906 INFO L899 garLoopResultBuilder]: For program point L4355(lines 4355 4359) no Hoare annotation was computed. [2022-11-02 21:09:09,907 INFO L899 garLoopResultBuilder]: For program point L4356-1(line 4356) no Hoare annotation was computed. [2022-11-02 21:09:09,907 INFO L902 garLoopResultBuilder]: At program point snd_mts64_rawmidi_openENTRY(lines 4350 4363) the Hoare annotation is: true [2022-11-02 21:09:09,907 INFO L899 garLoopResultBuilder]: For program point L4355-1(lines 4355 4359) no Hoare annotation was computed. [2022-11-02 21:09:09,907 INFO L899 garLoopResultBuilder]: For program point snd_mts64_rawmidi_openFINAL(lines 4350 4363) no Hoare annotation was computed. [2022-11-02 21:09:09,907 INFO L902 garLoopResultBuilder]: At program point L4357(line 4357) the Hoare annotation is: true [2022-11-02 21:09:09,907 INFO L902 garLoopResultBuilder]: At program point L4356(line 4356) the Hoare annotation is: true [2022-11-02 21:09:09,908 INFO L895 garLoopResultBuilder]: At program point L4239(line 4239) the Hoare annotation is: (or (not (= ~ldv_state_variable_1~0 0)) (not (= |old(~ldv_spin~0)| 0)) (not (= ~ldv_retval_5~0 0)) (not (= ~device_count~0 0)) (not (= ~ldv_state_variable_2~0 0)) (not (= 0 ~ldv_state_variable_10~0)) (not (= ~ldv_state_variable_3~0 0)) (not (= ~ldv_state_variable_4~0 0)) (and (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) [2022-11-02 21:09:09,908 INFO L899 garLoopResultBuilder]: For program point L4239-1(line 4239) no Hoare annotation was computed. [2022-11-02 21:09:09,908 INFO L902 garLoopResultBuilder]: At program point L4240-2(lines 4240 4244) the Hoare annotation is: true [2022-11-02 21:09:09,908 INFO L895 garLoopResultBuilder]: At program point snd_mts64_ctl_smpte_time_putENTRY(lines 4228 4248) the Hoare annotation is: (or (not (= ~ldv_state_variable_1~0 0)) (not (= |old(~ldv_spin~0)| 0)) (not (= ~ldv_retval_5~0 0)) (not (= ~device_count~0 0)) (not (= ~ldv_state_variable_2~0 0)) (not (= 0 ~ldv_state_variable_10~0)) (not (= ~ldv_state_variable_3~0 0)) (not (= ~ldv_state_variable_4~0 0)) (and (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) [2022-11-02 21:09:09,909 INFO L899 garLoopResultBuilder]: For program point L4240(lines 4240 4244) no Hoare annotation was computed. [2022-11-02 21:09:09,909 INFO L899 garLoopResultBuilder]: For program point snd_mts64_ctl_smpte_time_putEXIT(lines 4228 4248) no Hoare annotation was computed. [2022-11-02 21:09:09,909 INFO L899 garLoopResultBuilder]: For program point snd_mts64_ctl_smpte_time_putFINAL(lines 4228 4248) no Hoare annotation was computed. [2022-11-02 21:09:09,909 INFO L899 garLoopResultBuilder]: For program point L4245(line 4245) no Hoare annotation was computed. [2022-11-02 21:09:09,909 INFO L899 garLoopResultBuilder]: For program point msleepEXIT(lines 5577 5579) no Hoare annotation was computed. [2022-11-02 21:09:09,910 INFO L902 garLoopResultBuilder]: At program point msleepENTRY(lines 5577 5579) the Hoare annotation is: true [2022-11-02 21:09:09,910 INFO L899 garLoopResultBuilder]: For program point msleepFINAL(lines 5577 5579) no Hoare annotation was computed. [2022-11-02 21:09:09,910 INFO L902 garLoopResultBuilder]: At program point platform_driver_unregisterENTRY(lines 5613 5615) the Hoare annotation is: true [2022-11-02 21:09:09,910 INFO L899 garLoopResultBuilder]: For program point platform_driver_unregisterEXIT(lines 5613 5615) no Hoare annotation was computed. [2022-11-02 21:09:09,910 INFO L899 garLoopResultBuilder]: For program point platform_driver_unregisterFINAL(lines 5613 5615) no Hoare annotation was computed. [2022-11-02 21:09:09,910 INFO L899 garLoopResultBuilder]: For program point snd_mts64_rawmidi_closeFINAL(lines 4364 4383) no Hoare annotation was computed. [2022-11-02 21:09:09,911 INFO L902 garLoopResultBuilder]: At program point snd_mts64_rawmidi_closeENTRY(lines 4364 4383) the Hoare annotation is: true [2022-11-02 21:09:09,911 INFO L899 garLoopResultBuilder]: For program point L4377-2(lines 4371 4380) no Hoare annotation was computed. [2022-11-02 21:09:09,911 INFO L902 garLoopResultBuilder]: At program point L4374(line 4374) the Hoare annotation is: true [2022-11-02 21:09:09,911 INFO L899 garLoopResultBuilder]: For program point L4377(lines 4377 4380) no Hoare annotation was computed. [2022-11-02 21:09:09,911 INFO L899 garLoopResultBuilder]: For program point L4371(lines 4371 4380) no Hoare annotation was computed. [2022-11-02 21:09:09,911 INFO L902 garLoopResultBuilder]: At program point L4372-1(line 4372) the Hoare annotation is: true [2022-11-02 21:09:09,912 INFO L899 garLoopResultBuilder]: For program point snd_mts64_rawmidi_closeEXIT(lines 4364 4383) no Hoare annotation was computed. [2022-11-02 21:09:09,912 INFO L899 garLoopResultBuilder]: For program point L4373(line 4373) no Hoare annotation was computed. [2022-11-02 21:09:09,912 INFO L902 garLoopResultBuilder]: At program point L4374-1(line 4374) the Hoare annotation is: true [2022-11-02 21:09:09,912 INFO L902 garLoopResultBuilder]: At program point L4372(line 4372) the Hoare annotation is: true [2022-11-02 21:09:09,912 INFO L899 garLoopResultBuilder]: For program point mts64_enable_readoutEXIT(lines 3905 3914) no Hoare annotation was computed. [2022-11-02 21:09:09,913 INFO L899 garLoopResultBuilder]: For program point L3911-1(line 3911) no Hoare annotation was computed. [2022-11-02 21:09:09,913 INFO L902 garLoopResultBuilder]: At program point L3911(line 3911) the Hoare annotation is: true [2022-11-02 21:09:09,913 INFO L902 garLoopResultBuilder]: At program point mts64_enable_readoutENTRY(lines 3905 3914) the Hoare annotation is: true [2022-11-02 21:09:09,913 INFO L899 garLoopResultBuilder]: For program point L3909-1(line 3909) no Hoare annotation was computed. [2022-11-02 21:09:09,913 INFO L902 garLoopResultBuilder]: At program point L3909(line 3909) the Hoare annotation is: true [2022-11-02 21:09:09,913 INFO L899 garLoopResultBuilder]: For program point mts64_enable_readoutFINAL(lines 3905 3914) no Hoare annotation was computed. [2022-11-02 21:09:09,914 INFO L899 garLoopResultBuilder]: For program point parport_unregister_deviceEXIT(lines 5594 5596) no Hoare annotation was computed. [2022-11-02 21:09:09,914 INFO L902 garLoopResultBuilder]: At program point parport_unregister_deviceENTRY(lines 5594 5596) the Hoare annotation is: true [2022-11-02 21:09:09,914 INFO L899 garLoopResultBuilder]: For program point parport_unregister_deviceFINAL(lines 5594 5596) no Hoare annotation was computed. [2022-11-02 21:09:09,914 INFO L899 garLoopResultBuilder]: For program point ldv_stopEXIT(lines 3710 3716) no Hoare annotation was computed. [2022-11-02 21:09:09,914 INFO L902 garLoopResultBuilder]: At program point ldv_stopENTRY(lines 3710 3716) the Hoare annotation is: true [2022-11-02 21:09:09,914 INFO L902 garLoopResultBuilder]: At program point L3613(lines 3609 3615) the Hoare annotation is: true [2022-11-02 21:09:09,915 INFO L899 garLoopResultBuilder]: For program point spin_lock_irqFINAL(lines 5394 5401) no Hoare annotation was computed. [2022-11-02 21:09:09,915 INFO L895 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))) [2022-11-02 21:09:09,915 INFO L899 garLoopResultBuilder]: For program point spin_lock_irqEXIT(lines 5394 5401) no Hoare annotation was computed. [2022-11-02 21:09:09,915 INFO L902 garLoopResultBuilder]: At program point L5538(lines 5537 5539) the Hoare annotation is: true [2022-11-02 21:09:09,916 INFO L895 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))) [2022-11-02 21:09:09,916 INFO L899 garLoopResultBuilder]: For program point L5397-1(line 5397) no Hoare annotation was computed. [2022-11-02 21:09:09,916 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-11-02 21:09:09,916 INFO L902 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2022-11-02 21:09:09,916 INFO L899 garLoopResultBuilder]: For program point L-1-2(line -1) no Hoare annotation was computed. [2022-11-02 21:09:09,916 INFO L899 garLoopResultBuilder]: For program point L-1-4(line -1) no Hoare annotation was computed. [2022-11-02 21:09:09,917 INFO L902 garLoopResultBuilder]: At program point L-1-5(line -1) the Hoare annotation is: true [2022-11-02 21:09:09,917 INFO L899 garLoopResultBuilder]: For program point L-1-6(line -1) no Hoare annotation was computed. [2022-11-02 21:09:09,917 INFO L899 garLoopResultBuilder]: For program point L-1-8(line -1) no Hoare annotation was computed. [2022-11-02 21:09:09,917 INFO L902 garLoopResultBuilder]: At program point L-1-9(line -1) the Hoare annotation is: true [2022-11-02 21:09:09,917 INFO L899 garLoopResultBuilder]: For program point L-1-10(line -1) no Hoare annotation was computed. [2022-11-02 21:09:09,917 INFO L902 garLoopResultBuilder]: At program point L-1-12(line -1) the Hoare annotation is: true [2022-11-02 21:09:09,918 INFO L899 garLoopResultBuilder]: For program point L-1-13(line -1) no Hoare annotation was computed. [2022-11-02 21:09:09,918 INFO L899 garLoopResultBuilder]: For program point ##fun~$Pointer$~TO~intFINAL(line -1) no Hoare annotation was computed. [2022-11-02 21:09:09,918 INFO L899 garLoopResultBuilder]: For program point L-1-14(line -1) no Hoare annotation was computed. [2022-11-02 21:09:09,918 INFO L899 garLoopResultBuilder]: For program point ##fun~$Pointer$~TO~intEXIT(line -1) no Hoare annotation was computed. [2022-11-02 21:09:09,918 INFO L902 garLoopResultBuilder]: At program point ##fun~$Pointer$~TO~intENTRY(line -1) the Hoare annotation is: true [2022-11-02 21:09:09,919 INFO L899 garLoopResultBuilder]: For program point L4136(lines 4136 4139) no Hoare annotation was computed. [2022-11-02 21:09:09,919 INFO L902 garLoopResultBuilder]: At program point L4137(line 4137) the Hoare annotation is: true [2022-11-02 21:09:09,919 INFO L899 garLoopResultBuilder]: For program point mts64_write_midiEXIT(lines 4131 4143) no Hoare annotation was computed. [2022-11-02 21:09:09,919 INFO L902 garLoopResultBuilder]: At program point L4136-1(lines 4136 4139) the Hoare annotation is: true [2022-11-02 21:09:09,919 INFO L902 garLoopResultBuilder]: At program point mts64_write_midiENTRY(lines 4131 4143) the Hoare annotation is: true [2022-11-02 21:09:09,919 INFO L899 garLoopResultBuilder]: For program point mts64_write_midiFINAL(lines 4131 4143) no Hoare annotation was computed. [2022-11-02 21:09:09,920 INFO L895 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))) [2022-11-02 21:09:09,920 INFO L899 garLoopResultBuilder]: For program point ldv_spin_unlockFINAL(lines 5504 5510) no Hoare annotation was computed. [2022-11-02 21:09:09,920 INFO L899 garLoopResultBuilder]: For program point ldv_spin_unlockEXIT(lines 5504 5510) no Hoare annotation was computed. [2022-11-02 21:09:09,920 INFO L899 garLoopResultBuilder]: For program point ldv_spin_lockEXIT(lines 5497 5503) no Hoare annotation was computed. [2022-11-02 21:09:09,921 INFO L895 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))) [2022-11-02 21:09:09,921 INFO L899 garLoopResultBuilder]: For program point ldv_spin_lockFINAL(lines 5497 5503) no Hoare annotation was computed. [2022-11-02 21:09:09,921 INFO L899 garLoopResultBuilder]: For program point platform_device_unregisterEXIT(lines 5610 5612) no Hoare annotation was computed. [2022-11-02 21:09:09,921 INFO L902 garLoopResultBuilder]: At program point platform_device_unregisterENTRY(lines 5610 5612) the Hoare annotation is: true [2022-11-02 21:09:09,921 INFO L899 garLoopResultBuilder]: For program point platform_device_unregisterFINAL(lines 5610 5612) no Hoare annotation was computed. [2022-11-02 21:09:09,921 INFO L902 garLoopResultBuilder]: At program point mts64_write_commandENTRY(lines 4109 4119) the Hoare annotation is: true [2022-11-02 21:09:09,922 INFO L899 garLoopResultBuilder]: For program point mts64_write_commandEXIT(lines 4109 4119) no Hoare annotation was computed. [2022-11-02 21:09:09,922 INFO L899 garLoopResultBuilder]: For program point mts64_write_commandFINAL(lines 4109 4119) no Hoare annotation was computed. [2022-11-02 21:09:09,922 INFO L902 garLoopResultBuilder]: At program point L4116(line 4116) the Hoare annotation is: true [2022-11-02 21:09:09,922 INFO L902 garLoopResultBuilder]: At program point L4114(line 4114) the Hoare annotation is: true [2022-11-02 21:09:09,922 INFO L899 garLoopResultBuilder]: For program point L4115-1(line 4115) no Hoare annotation was computed. [2022-11-02 21:09:09,923 INFO L902 garLoopResultBuilder]: At program point L4115(line 4115) the Hoare annotation is: true [2022-11-02 21:09:09,923 INFO L899 garLoopResultBuilder]: For program point L4116-1(line 4116) no Hoare annotation was computed. [2022-11-02 21:09:09,923 INFO L902 garLoopResultBuilder]: At program point L4112(line 4112) the Hoare annotation is: true [2022-11-02 21:09:09,923 INFO L899 garLoopResultBuilder]: For program point L4113-1(line 4113) no Hoare annotation was computed. [2022-11-02 21:09:09,923 INFO L902 garLoopResultBuilder]: At program point L4113(line 4113) the Hoare annotation is: true [2022-11-02 21:09:09,923 INFO L899 garLoopResultBuilder]: For program point L4114-1(line 4114) no Hoare annotation was computed. [2022-11-02 21:09:09,924 INFO L899 garLoopResultBuilder]: For program point L4112-1(line 4112) no Hoare annotation was computed. [2022-11-02 21:09:09,924 INFO L899 garLoopResultBuilder]: For program point snd_mts64_ctl_smpte_time_infoEXIT(lines 4205 4214) no Hoare annotation was computed. [2022-11-02 21:09:09,924 INFO L895 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))) [2022-11-02 21:09:09,924 INFO L899 garLoopResultBuilder]: For program point snd_mts64_ctl_smpte_time_infoFINAL(lines 4205 4214) no Hoare annotation was computed. [2022-11-02 21:09:09,924 INFO L902 garLoopResultBuilder]: At program point L4126(line 4126) the Hoare annotation is: true [2022-11-02 21:09:09,925 INFO L899 garLoopResultBuilder]: For program point L4127-1(line 4127) no Hoare annotation was computed. [2022-11-02 21:09:09,925 INFO L902 garLoopResultBuilder]: At program point L4127(line 4127) the Hoare annotation is: true [2022-11-02 21:09:09,925 INFO L902 garLoopResultBuilder]: At program point L4124(line 4124) the Hoare annotation is: true [2022-11-02 21:09:09,925 INFO L899 garLoopResultBuilder]: For program point L4125-1(line 4125) no Hoare annotation was computed. [2022-11-02 21:09:09,925 INFO L902 garLoopResultBuilder]: At program point L4125(line 4125) the Hoare annotation is: true [2022-11-02 21:09:09,925 INFO L899 garLoopResultBuilder]: For program point L4126-1(line 4126) no Hoare annotation was computed. [2022-11-02 21:09:09,926 INFO L899 garLoopResultBuilder]: For program point L4123-1(line 4123) no Hoare annotation was computed. [2022-11-02 21:09:09,926 INFO L902 garLoopResultBuilder]: At program point L4123(line 4123) the Hoare annotation is: true [2022-11-02 21:09:09,926 INFO L899 garLoopResultBuilder]: For program point L4124-1(line 4124) no Hoare annotation was computed. [2022-11-02 21:09:09,926 INFO L902 garLoopResultBuilder]: At program point mts64_write_dataENTRY(lines 4120 4130) the Hoare annotation is: true [2022-11-02 21:09:09,926 INFO L899 garLoopResultBuilder]: For program point mts64_write_dataEXIT(lines 4120 4130) no Hoare annotation was computed. [2022-11-02 21:09:09,926 INFO L899 garLoopResultBuilder]: For program point mts64_write_dataFINAL(lines 4120 4130) no Hoare annotation was computed. [2022-11-02 21:09:09,927 INFO L902 garLoopResultBuilder]: At program point spin_unlock_irqrestoreENTRY(lines 5418 5425) the Hoare annotation is: true [2022-11-02 21:09:09,927 INFO L902 garLoopResultBuilder]: At program point L5547(lines 5546 5548) the Hoare annotation is: true [2022-11-02 21:09:09,927 INFO L902 garLoopResultBuilder]: At program point L5421(line 5421) the Hoare annotation is: true [2022-11-02 21:09:09,927 INFO L899 garLoopResultBuilder]: For program point L5421-1(line 5421) no Hoare annotation was computed. [2022-11-02 21:09:09,927 INFO L899 garLoopResultBuilder]: For program point spin_unlock_irqrestoreEXIT(lines 5418 5425) no Hoare annotation was computed. [2022-11-02 21:09:09,928 INFO L899 garLoopResultBuilder]: For program point spin_unlock_irqrestoreFINAL(lines 5418 5425) no Hoare annotation was computed. [2022-11-02 21:09:09,928 INFO L902 garLoopResultBuilder]: At program point L3637(lines 3633 3639) the Hoare annotation is: true [2022-11-02 21:09:09,928 INFO L899 garLoopResultBuilder]: For program point L3665-1(line 3665) no Hoare annotation was computed. [2022-11-02 21:09:09,928 INFO L902 garLoopResultBuilder]: At program point L3665(line 3665) the Hoare annotation is: true [2022-11-02 21:09:09,928 INFO L902 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 3653 3669) the Hoare annotation is: true [2022-11-02 21:09:09,928 INFO L899 garLoopResultBuilder]: For program point L3660(lines 3660 3667) no Hoare annotation was computed. [2022-11-02 21:09:09,929 INFO L899 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 3653 3669) no Hoare annotation was computed. [2022-11-02 21:09:09,929 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 3653 3669) no Hoare annotation was computed. [2022-11-02 21:09:09,929 INFO L902 garLoopResultBuilder]: At program point L4702(line 4702) the Hoare annotation is: true [2022-11-02 21:09:09,929 INFO L899 garLoopResultBuilder]: For program point L4704-2(lines 4704 4707) no Hoare annotation was computed. [2022-11-02 21:09:09,929 INFO L899 garLoopResultBuilder]: For program point snd_mts64_removeFINAL(lines 4697 4710) no Hoare annotation was computed. [2022-11-02 21:09:09,929 INFO L902 garLoopResultBuilder]: At program point L4705(line 4705) the Hoare annotation is: true [2022-11-02 21:09:09,930 INFO L899 garLoopResultBuilder]: For program point L4704(lines 4704 4707) no Hoare annotation was computed. [2022-11-02 21:09:09,930 INFO L899 garLoopResultBuilder]: For program point L4705-1(line 4705) no Hoare annotation was computed. [2022-11-02 21:09:09,930 INFO L899 garLoopResultBuilder]: For program point L4702-1(line 4702) no Hoare annotation was computed. [2022-11-02 21:09:09,930 INFO L902 garLoopResultBuilder]: At program point snd_mts64_removeENTRY(lines 4697 4710) the Hoare annotation is: true [2022-11-02 21:09:09,930 INFO L899 garLoopResultBuilder]: For program point snd_mts64_removeEXIT(lines 4697 4710) no Hoare annotation was computed. [2022-11-02 21:09:09,930 INFO L899 garLoopResultBuilder]: For program point L3935(lines 3935 3938) no Hoare annotation was computed. [2022-11-02 21:09:09,931 INFO L899 garLoopResultBuilder]: For program point L3933-1(line 3933) no Hoare annotation was computed. [2022-11-02 21:09:09,931 INFO L902 garLoopResultBuilder]: At program point L3933(line 3933) the Hoare annotation is: true [2022-11-02 21:09:09,931 INFO L899 garLoopResultBuilder]: For program point mts64_device_readyFINAL(lines 3925 3947) no Hoare annotation was computed. [2022-11-02 21:09:09,931 INFO L902 garLoopResultBuilder]: At program point L3942(lines 3929 3946) the Hoare annotation is: true [2022-11-02 21:09:09,931 INFO L899 garLoopResultBuilder]: For program point mts64_device_readyEXIT(lines 3925 3947) no Hoare annotation was computed. [2022-11-02 21:09:09,932 INFO L902 garLoopResultBuilder]: At program point L3940(lines 3929 3946) the Hoare annotation is: true [2022-11-02 21:09:09,932 INFO L902 garLoopResultBuilder]: At program point mts64_device_readyENTRY(lines 3925 3947) the Hoare annotation is: true [2022-11-02 21:09:09,932 INFO L902 garLoopResultBuilder]: At program point L4032(line 4032) the Hoare annotation is: true [2022-11-02 21:09:09,932 INFO L902 garLoopResultBuilder]: At program point mts64_probeENTRY(lines 4025 4042) the Hoare annotation is: true [2022-11-02 21:09:09,932 INFO L899 garLoopResultBuilder]: For program point L4033(line 4033) no Hoare annotation was computed. [2022-11-02 21:09:09,932 INFO L902 garLoopResultBuilder]: At program point L4030(line 4030) the Hoare annotation is: true [2022-11-02 21:09:09,933 INFO L902 garLoopResultBuilder]: At program point L4031(line 4031) the Hoare annotation is: true [2022-11-02 21:09:09,933 INFO L902 garLoopResultBuilder]: At program point L4030-1(line 4030) the Hoare annotation is: true [2022-11-02 21:09:09,933 INFO L899 garLoopResultBuilder]: For program point mts64_probeFINAL(lines 4025 4042) no Hoare annotation was computed. [2022-11-02 21:09:09,933 INFO L899 garLoopResultBuilder]: For program point L4036(lines 4036 4040) no Hoare annotation was computed. [2022-11-02 21:09:09,933 INFO L899 garLoopResultBuilder]: For program point mts64_probeEXIT(lines 4025 4042) no Hoare annotation was computed. [2022-11-02 21:09:09,933 INFO L902 garLoopResultBuilder]: At program point platform_set_drvdataENTRY(lines 3799 3805) the Hoare annotation is: true [2022-11-02 21:09:09,934 INFO L899 garLoopResultBuilder]: For program point platform_set_drvdataFINAL(lines 3799 3805) no Hoare annotation was computed. [2022-11-02 21:09:09,934 INFO L899 garLoopResultBuilder]: For program point platform_set_drvdataEXIT(lines 3799 3805) no Hoare annotation was computed. [2022-11-02 21:09:09,934 INFO L902 garLoopResultBuilder]: At program point L3779(lines 3775 3781) the Hoare annotation is: true [2022-11-02 21:09:09,934 INFO L899 garLoopResultBuilder]: For program point snd_card_freeEXIT(lines 5617 5619) no Hoare annotation was computed. [2022-11-02 21:09:09,934 INFO L902 garLoopResultBuilder]: At program point snd_card_freeENTRY(lines 5617 5619) the Hoare annotation is: true [2022-11-02 21:09:09,934 INFO L899 garLoopResultBuilder]: For program point snd_card_freeFINAL(lines 5617 5619) no Hoare annotation was computed. [2022-11-02 21:09:09,935 INFO L902 garLoopResultBuilder]: At program point platform_get_drvdataENTRY(lines 3791 3798) the Hoare annotation is: true [2022-11-02 21:09:09,935 INFO L902 garLoopResultBuilder]: At program point L3772(lines 3769 3774) the Hoare annotation is: true [2022-11-02 21:09:09,935 INFO L899 garLoopResultBuilder]: For program point platform_get_drvdataEXIT(lines 3791 3798) no Hoare annotation was computed. [2022-11-02 21:09:09,935 INFO L899 garLoopResultBuilder]: For program point platform_get_drvdataFINAL(lines 3791 3798) no Hoare annotation was computed. [2022-11-02 21:09:09,935 INFO L899 garLoopResultBuilder]: For program point L4224-1(line 4224) no Hoare annotation was computed. [2022-11-02 21:09:09,936 INFO L895 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$.offset)|))) [2022-11-02 21:09:09,936 INFO L895 garLoopResultBuilder]: At program point L4222(line 4222) the Hoare annotation is: (or (not (= ~ldv_state_variable_1~0 0)) (not (= |old(~ldv_spin~0)| 0)) (not (= ~ldv_retval_5~0 0)) (not (= ~device_count~0 0)) (not (= ~ldv_state_variable_2~0 0)) (not (= 0 ~ldv_state_variable_10~0)) (not (= ~ldv_state_variable_3~0 0)) (not (= ~ldv_state_variable_4~0 0)) (and (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) [2022-11-02 21:09:09,936 INFO L902 garLoopResultBuilder]: At program point L4224(line 4224) the Hoare annotation is: true [2022-11-02 21:09:09,936 INFO L899 garLoopResultBuilder]: For program point L4222-1(line 4222) no Hoare annotation was computed. [2022-11-02 21:09:09,937 INFO L899 garLoopResultBuilder]: For program point snd_mts64_ctl_smpte_time_getFINAL(lines 4215 4227) no Hoare annotation was computed. [2022-11-02 21:09:09,937 INFO L899 garLoopResultBuilder]: For program point snd_mts64_ctl_smpte_time_getEXIT(lines 4215 4227) no Hoare annotation was computed. [2022-11-02 21:09:09,937 INFO L895 garLoopResultBuilder]: At program point snd_mts64_unregister_allENTRY(lines 4715 4737) the Hoare annotation is: (and (or (not (= |old(~ldv_state_variable_1~0)| 0)) (= ~ldv_state_variable_1~0 0)) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) [2022-11-02 21:09:09,937 INFO L895 garLoopResultBuilder]: At program point L5439(lines 5434 5441) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2022-11-02 21:09:09,937 INFO L895 garLoopResultBuilder]: At program point L5598(lines 5597 5599) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2022-11-02 21:09:09,938 INFO L895 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)) [2022-11-02 21:09:09,938 INFO L895 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)) [2022-11-02 21:09:09,938 INFO L899 garLoopResultBuilder]: For program point L5437-1(line 5437) no Hoare annotation was computed. [2022-11-02 21:09:09,938 INFO L895 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)) [2022-11-02 21:09:09,938 INFO L895 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)) [2022-11-02 21:09:09,938 INFO L899 garLoopResultBuilder]: For program point L4722(lines 4722 4726) no Hoare annotation was computed. [2022-11-02 21:09:09,939 INFO L899 garLoopResultBuilder]: For program point L4723-1(line 4723) no Hoare annotation was computed. [2022-11-02 21:09:09,939 INFO L899 garLoopResultBuilder]: For program point snd_mts64_unregister_allEXIT(lines 4715 4737) no Hoare annotation was computed. [2022-11-02 21:09:09,939 INFO L899 garLoopResultBuilder]: For program point L4722-2(lines 4722 4726) no Hoare annotation was computed. [2022-11-02 21:09:09,939 INFO L899 garLoopResultBuilder]: For program point snd_mts64_unregister_allFINAL(lines 4715 4737) no Hoare annotation was computed. [2022-11-02 21:09:09,939 INFO L899 garLoopResultBuilder]: For program point snd_mts64_detachEXIT(lines 4573 4578) no Hoare annotation was computed. [2022-11-02 21:09:09,940 INFO L902 garLoopResultBuilder]: At program point snd_mts64_detachENTRY(lines 4573 4578) the Hoare annotation is: true [2022-11-02 21:09:09,940 INFO L899 garLoopResultBuilder]: For program point snd_mts64_detachFINAL(lines 4573 4578) no Hoare annotation was computed. [2022-11-02 21:09:09,940 INFO L899 garLoopResultBuilder]: For program point mts64_device_closeEXIT(lines 3993 4012) no Hoare annotation was computed. [2022-11-02 21:09:09,940 INFO L902 garLoopResultBuilder]: At program point mts64_device_closeENTRY(lines 3993 4012) the Hoare annotation is: true [2022-11-02 21:09:09,940 INFO L899 garLoopResultBuilder]: For program point mts64_device_closeFINAL(lines 3993 4012) no Hoare annotation was computed. [2022-11-02 21:09:09,940 INFO L902 garLoopResultBuilder]: At program point L4007(lines 3997 4011) the Hoare annotation is: true [2022-11-02 21:09:09,941 INFO L902 garLoopResultBuilder]: At program point L4005(lines 3997 4011) the Hoare annotation is: true [2022-11-02 21:09:09,941 INFO L902 garLoopResultBuilder]: At program point L4002(line 4002) the Hoare annotation is: true [2022-11-02 21:09:09,941 INFO L899 garLoopResultBuilder]: For program point L4003(line 4003) no Hoare annotation was computed. [2022-11-02 21:09:09,941 INFO L899 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 3703 3709) no Hoare annotation was computed. [2022-11-02 21:09:09,941 INFO L902 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 3703 3709) the Hoare annotation is: true [2022-11-02 21:09:09,942 INFO L899 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3707) no Hoare annotation was computed. [2022-11-02 21:09:09,942 INFO L899 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 3703 3709) no Hoare annotation was computed. [2022-11-02 21:09:09,942 INFO L902 garLoopResultBuilder]: At program point mts64_device_initENTRY(lines 3948 3973) the Hoare annotation is: true [2022-11-02 21:09:09,942 INFO L899 garLoopResultBuilder]: For program point L3970-1(line 3970) no Hoare annotation was computed. [2022-11-02 21:09:09,942 INFO L902 garLoopResultBuilder]: At program point L3967(lines 3952 3972) the Hoare annotation is: true [2022-11-02 21:09:09,942 INFO L902 garLoopResultBuilder]: At program point L3965(lines 3952 3972) the Hoare annotation is: true [2022-11-02 21:09:09,943 INFO L899 garLoopResultBuilder]: For program point mts64_device_initEXIT(lines 3948 3973) no Hoare annotation was computed. [2022-11-02 21:09:09,943 INFO L902 garLoopResultBuilder]: At program point L3960(line 3960) the Hoare annotation is: true [2022-11-02 21:09:09,943 INFO L899 garLoopResultBuilder]: For program point mts64_device_initFINAL(lines 3948 3973) no Hoare annotation was computed. [2022-11-02 21:09:09,943 INFO L899 garLoopResultBuilder]: For program point L3958(line 3958) no Hoare annotation was computed. [2022-11-02 21:09:09,943 INFO L899 garLoopResultBuilder]: For program point L3959(lines 3959 3963) no Hoare annotation was computed. [2022-11-02 21:09:09,944 INFO L899 garLoopResultBuilder]: For program point L3960-1(line 3960) no Hoare annotation was computed. [2022-11-02 21:09:09,944 INFO L902 garLoopResultBuilder]: At program point L3957(line 3957) the Hoare annotation is: true [2022-11-02 21:09:09,944 INFO L899 garLoopResultBuilder]: For program point L3953-1(line 3953) no Hoare annotation was computed. [2022-11-02 21:09:09,944 INFO L902 garLoopResultBuilder]: At program point L3953(line 3953) the Hoare annotation is: true [2022-11-02 21:09:09,944 INFO L902 garLoopResultBuilder]: At program point L3970(line 3970) the Hoare annotation is: true [2022-11-02 21:09:09,944 INFO L902 garLoopResultBuilder]: At program point L4478(lines 4438 4485) the Hoare annotation is: true [2022-11-02 21:09:09,945 INFO L902 garLoopResultBuilder]: At program point L5626(lines 5625 5627) the Hoare annotation is: true [2022-11-02 21:09:09,945 INFO L902 garLoopResultBuilder]: At program point L5469(line 5469) the Hoare annotation is: true [2022-11-02 21:09:09,945 INFO L902 garLoopResultBuilder]: At program point L5469-1(lines 5464 5473) the Hoare annotation is: true [2022-11-02 21:09:09,945 INFO L899 garLoopResultBuilder]: For program point L4668(lines 4668 4674) no Hoare annotation was computed. [2022-11-02 21:09:09,945 INFO L899 garLoopResultBuilder]: For program point L4470(line 4470) no Hoare annotation was computed. [2022-11-02 21:09:09,946 INFO L902 garLoopResultBuilder]: At program point L4693(line 4693) the Hoare annotation is: true [2022-11-02 21:09:09,946 INFO L899 garLoopResultBuilder]: For program point L4693-1(line 4693) no Hoare annotation was computed. [2022-11-02 21:09:09,946 INFO L899 garLoopResultBuilder]: For program point snd_mts64_probeEXIT(lines 4599 4696) no Hoare annotation was computed. [2022-11-02 21:09:09,946 INFO L899 garLoopResultBuilder]: For program point L4677(lines 4677 4680) no Hoare annotation was computed. [2022-11-02 21:09:09,946 INFO L899 garLoopResultBuilder]: For program point L4479(lines 4479 4482) no Hoare annotation was computed. [2022-11-02 21:09:09,946 INFO L902 garLoopResultBuilder]: At program point L4446(line 4446) the Hoare annotation is: true [2022-11-02 21:09:09,947 INFO L902 garLoopResultBuilder]: At program point L4347(lines 4316 4349) the Hoare annotation is: true [2022-11-02 21:09:09,947 INFO L899 garLoopResultBuilder]: For program point L4446-1(line 4446) no Hoare annotation was computed. [2022-11-02 21:09:09,947 INFO L902 garLoopResultBuilder]: At program point L4471(line 4471) the Hoare annotation is: true [2022-11-02 21:09:09,947 INFO L899 garLoopResultBuilder]: For program point L4471-1(line 4471) no Hoare annotation was computed. [2022-11-02 21:09:09,947 INFO L899 garLoopResultBuilder]: For program point L4661(lines 4661 4666) no Hoare annotation was computed. [2022-11-02 21:09:09,947 INFO L902 garLoopResultBuilder]: At program point L4686(lines 4609 4695) the Hoare annotation is: true [2022-11-02 21:09:09,948 INFO L899 garLoopResultBuilder]: For program point L4620(lines 4620 4623) no Hoare annotation was computed. [2022-11-02 21:09:09,948 INFO L902 garLoopResultBuilder]: At program point L4480(lines 4438 4485) the Hoare annotation is: true [2022-11-02 21:09:09,948 INFO L902 garLoopResultBuilder]: At program point L4637(line 4637) the Hoare annotation is: true [2022-11-02 21:09:09,948 INFO L899 garLoopResultBuilder]: For program point L4637-1(line 4637) no Hoare annotation was computed. [2022-11-02 21:09:09,948 INFO L902 garLoopResultBuilder]: At program point L5529(lines 5528 5530) the Hoare annotation is: true [2022-11-02 21:09:09,948 INFO L902 garLoopResultBuilder]: At program point L4654(line 4654) the Hoare annotation is: true [2022-11-02 21:09:09,949 INFO L902 garLoopResultBuilder]: At program point L3886(lines 3866 3888) the Hoare annotation is: true [2022-11-02 21:09:09,949 INFO L902 garLoopResultBuilder]: At program point L5637-2(lines 5636 5638) the Hoare annotation is: true [2022-11-02 21:09:09,949 INFO L902 garLoopResultBuilder]: At program point L4613(line 4613) the Hoare annotation is: true [2022-11-02 21:09:09,949 INFO L902 garLoopResultBuilder]: At program point L5637(line 5637) the Hoare annotation is: true [2022-11-02 21:09:09,949 INFO L899 garLoopResultBuilder]: For program point L4613-1(line 4613) no Hoare annotation was computed. [2022-11-02 21:09:09,950 INFO L899 garLoopResultBuilder]: For program point L5637-1(line 5637) no Hoare annotation was computed. [2022-11-02 21:09:09,950 INFO L902 garLoopResultBuilder]: At program point L4638(line 4638) the Hoare annotation is: true [2022-11-02 21:09:09,950 INFO L899 garLoopResultBuilder]: For program point L4638-1(line 4638) no Hoare annotation was computed. [2022-11-02 21:09:09,950 INFO L902 garLoopResultBuilder]: At program point L5431(lines 5427 5433) the Hoare annotation is: true [2022-11-02 21:09:09,950 INFO L899 garLoopResultBuilder]: For program point L4473(line 4473) no Hoare annotation was computed. [2022-11-02 21:09:09,950 INFO L902 garLoopResultBuilder]: At program point L3598(lines 3595 3600) the Hoare annotation is: true [2022-11-02 21:09:09,951 INFO L899 garLoopResultBuilder]: For program point snd_mts64_probeFINAL(lines 4599 4696) no Hoare annotation was computed. [2022-11-02 21:09:09,951 INFO L902 garLoopResultBuilder]: At program point L5630(lines 5629 5631) the Hoare annotation is: true [2022-11-02 21:09:09,951 INFO L902 garLoopResultBuilder]: At program point L4449(line 4449) the Hoare annotation is: true [2022-11-02 21:09:09,951 INFO L899 garLoopResultBuilder]: For program point L4449-1(line 4449) no Hoare annotation was computed. [2022-11-02 21:09:09,951 INFO L899 garLoopResultBuilder]: For program point L4631(lines 4631 4636) no Hoare annotation was computed. [2022-11-02 21:09:09,951 INFO L902 garLoopResultBuilder]: At program point L5622(lines 5621 5623) the Hoare annotation is: true [2022-11-02 21:09:09,952 INFO L902 garLoopResultBuilder]: At program point L4342(lines 4322 4348) the Hoare annotation is: true [2022-11-02 21:09:09,952 INFO L899 garLoopResultBuilder]: For program point L4441(lines 4441 4444) no Hoare annotation was computed. [2022-11-02 21:09:09,952 INFO L902 garLoopResultBuilder]: At program point L4458(lines 4438 4485) the Hoare annotation is: true [2022-11-02 21:09:09,952 INFO L902 garLoopResultBuilder]: At program point snd_mts64_probeENTRY(lines 4599 4696) the Hoare annotation is: true [2022-11-02 21:09:09,952 INFO L902 garLoopResultBuilder]: At program point L4615(line 4615) the Hoare annotation is: true [2022-11-02 21:09:09,953 INFO L899 garLoopResultBuilder]: For program point L4615-1(lines 4609 4695) no Hoare annotation was computed. [2022-11-02 21:09:09,953 INFO L902 garLoopResultBuilder]: At program point L4681(line 4681) the Hoare annotation is: true [2022-11-02 21:09:09,953 INFO L899 garLoopResultBuilder]: For program point L4681-1(line 4681) no Hoare annotation was computed. [2022-11-02 21:09:09,953 INFO L902 garLoopResultBuilder]: At program point L4450(line 4450) the Hoare annotation is: true [2022-11-02 21:09:09,953 INFO L899 garLoopResultBuilder]: For program point L4450-1(line 4450) no Hoare annotation was computed. [2022-11-02 21:09:09,953 INFO L899 garLoopResultBuilder]: For program point L4343(lines 4343 4346) no Hoare annotation was computed. [2022-11-02 21:09:09,954 INFO L899 garLoopResultBuilder]: For program point L4624-1(line 4624) no Hoare annotation was computed. [2022-11-02 21:09:09,954 INFO L899 garLoopResultBuilder]: For program point L4335(lines 4335 4340) no Hoare annotation was computed. [2022-11-02 21:09:09,954 INFO L902 garLoopResultBuilder]: At program point L4624(line 4624) the Hoare annotation is: true [2022-11-02 21:09:09,954 INFO L899 garLoopResultBuilder]: For program point L4459(lines 4459 4462) no Hoare annotation was computed. [2022-11-02 21:09:09,954 INFO L902 garLoopResultBuilder]: At program point L4484(lines 4429 4486) the Hoare annotation is: true [2022-11-02 21:09:09,954 INFO L902 garLoopResultBuilder]: At program point L4641(lines 4641 4642) the Hoare annotation is: true [2022-11-02 21:09:09,955 INFO L899 garLoopResultBuilder]: For program point L4641-1(lines 4641 4642) no Hoare annotation was computed. [2022-11-02 21:09:09,955 INFO L899 garLoopResultBuilder]: For program point L5467(lines 5467 5470) no Hoare annotation was computed. [2022-11-02 21:09:09,955 INFO L902 garLoopResultBuilder]: At program point L4476(lines 4438 4485) the Hoare annotation is: true [2022-11-02 21:09:09,955 INFO L902 garLoopResultBuilder]: At program point L4344(lines 4322 4348) the Hoare annotation is: true [2022-11-02 21:09:09,955 INFO L899 garLoopResultBuilder]: For program point L4625(lines 4625 4628) no Hoare annotation was computed. [2022-11-02 21:09:09,955 INFO L899 garLoopResultBuilder]: For program point L4683(lines 4683 4688) no Hoare annotation was computed. [2022-11-02 21:09:09,956 INFO L902 garLoopResultBuilder]: At program point L4460(lines 4438 4485) the Hoare annotation is: true [2022-11-02 21:09:09,956 INFO L902 garLoopResultBuilder]: At program point L5641(lines 5640 5642) the Hoare annotation is: true [2022-11-02 21:09:09,956 INFO L902 garLoopResultBuilder]: At program point L4667(line 4667) the Hoare annotation is: true [2022-11-02 21:09:09,956 INFO L899 garLoopResultBuilder]: For program point L4667-1(line 4667) no Hoare annotation was computed. [2022-11-02 21:09:09,956 INFO L899 garLoopResultBuilder]: For program point L4469(lines 4469 4475) no Hoare annotation was computed. [2022-11-02 21:09:09,956 INFO L899 garLoopResultBuilder]: For program point L4651(lines 4651 4657) no Hoare annotation was computed. [2022-11-02 21:09:09,957 INFO L899 garLoopResultBuilder]: For program point L4643(lines 4643 4649) no Hoare annotation was computed. [2022-11-02 21:09:09,957 INFO L899 garLoopResultBuilder]: For program point L4676-1(line 4676) no Hoare annotation was computed. [2022-11-02 21:09:09,957 INFO L899 garLoopResultBuilder]: For program point L3875(lines 3875 3878) no Hoare annotation was computed. [2022-11-02 21:09:09,957 INFO L902 garLoopResultBuilder]: At program point L4676(line 4676) the Hoare annotation is: true [2022-11-02 21:09:09,957 INFO L899 garLoopResultBuilder]: For program point L4066-1(line 4066) no Hoare annotation was computed. [2022-11-02 21:09:09,957 INFO L899 garLoopResultBuilder]: For program point mts64_read_charEXIT(lines 4056 4081) no Hoare annotation was computed. [2022-11-02 21:09:09,958 INFO L902 garLoopResultBuilder]: At program point mts64_read_charENTRY(lines 4056 4081) the Hoare annotation is: true [2022-11-02 21:09:09,958 INFO L902 garLoopResultBuilder]: At program point L4076(lines 4061 4080) the Hoare annotation is: true [2022-11-02 21:09:09,958 INFO L902 garLoopResultBuilder]: At program point L4074(lines 4061 4080) the Hoare annotation is: true [2022-11-02 21:09:09,958 INFO L902 garLoopResultBuilder]: At program point L4068(line 4068) the Hoare annotation is: true [2022-11-02 21:09:09,958 INFO L899 garLoopResultBuilder]: For program point L4069(lines 4069 4072) no Hoare annotation was computed. [2022-11-02 21:09:09,959 INFO L902 garLoopResultBuilder]: At program point L4066(line 4066) the Hoare annotation is: true [2022-11-02 21:09:09,959 INFO L899 garLoopResultBuilder]: For program point L4068-1(line 4068) no Hoare annotation was computed. [2022-11-02 21:09:09,959 INFO L899 garLoopResultBuilder]: For program point L4069-2(lines 4069 4072) no Hoare annotation was computed. [2022-11-02 21:09:09,959 INFO L899 garLoopResultBuilder]: For program point mts64_read_charFINAL(lines 4056 4081) no Hoare annotation was computed. [2022-11-02 21:09:09,959 INFO L895 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))) [2022-11-02 21:09:09,959 INFO L899 garLoopResultBuilder]: For program point spin_unlock_irqEXIT(lines 5410 5417) no Hoare annotation was computed. [2022-11-02 21:09:09,960 INFO L895 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))) [2022-11-02 21:09:09,960 INFO L899 garLoopResultBuilder]: For program point spin_unlock_irqFINAL(lines 5410 5417) no Hoare annotation was computed. [2022-11-02 21:09:09,960 INFO L895 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))) [2022-11-02 21:09:09,960 INFO L895 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))) [2022-11-02 21:09:09,960 INFO L899 garLoopResultBuilder]: For program point L5413-1(line 5413) no Hoare annotation was computed. [2022-11-02 21:09:09,961 INFO L902 garLoopResultBuilder]: At program point mts64_readENTRY(lines 4043 4055) the Hoare annotation is: true [2022-11-02 21:09:09,961 INFO L902 garLoopResultBuilder]: At program point L4052(line 4052) the Hoare annotation is: true [2022-11-02 21:09:09,961 INFO L902 garLoopResultBuilder]: At program point L4050(line 4050) the Hoare annotation is: true [2022-11-02 21:09:09,961 INFO L899 garLoopResultBuilder]: For program point L4051-1(line 4051) no Hoare annotation was computed. [2022-11-02 21:09:09,961 INFO L902 garLoopResultBuilder]: At program point L4051(line 4051) the Hoare annotation is: true [2022-11-02 21:09:09,961 INFO L899 garLoopResultBuilder]: For program point L4052-1(line 4052) no Hoare annotation was computed. [2022-11-02 21:09:09,962 INFO L899 garLoopResultBuilder]: For program point mts64_readEXIT(lines 4043 4055) no Hoare annotation was computed. [2022-11-02 21:09:09,962 INFO L902 garLoopResultBuilder]: At program point L4048(line 4048) the Hoare annotation is: true [2022-11-02 21:09:09,962 INFO L899 garLoopResultBuilder]: For program point L4049-1(line 4049) no Hoare annotation was computed. [2022-11-02 21:09:09,962 INFO L902 garLoopResultBuilder]: At program point L4049(line 4049) the Hoare annotation is: true [2022-11-02 21:09:09,962 INFO L899 garLoopResultBuilder]: For program point L4050-1(line 4050) no Hoare annotation was computed. [2022-11-02 21:09:09,962 INFO L899 garLoopResultBuilder]: For program point L4048-1(line 4048) no Hoare annotation was computed. [2022-11-02 21:09:09,963 INFO L899 garLoopResultBuilder]: For program point mts64_readFINAL(lines 4043 4055) no Hoare annotation was computed. [2022-11-02 21:09:09,963 INFO L902 garLoopResultBuilder]: At program point parport_releaseENTRY(lines 5591 5593) the Hoare annotation is: true [2022-11-02 21:09:09,963 INFO L899 garLoopResultBuilder]: For program point parport_releaseFINAL(lines 5591 5593) no Hoare annotation was computed. [2022-11-02 21:09:09,963 INFO L899 garLoopResultBuilder]: For program point parport_releaseEXIT(lines 5591 5593) no Hoare annotation was computed. [2022-11-02 21:09:09,963 INFO L899 garLoopResultBuilder]: For program point snd_mts64_rawmidi_output_triggerFINAL(lines 4384 4407) no Hoare annotation was computed. [2022-11-02 21:09:09,963 INFO L902 garLoopResultBuilder]: At program point L5656(lines 5655 5657) the Hoare annotation is: true [2022-11-02 21:09:09,964 INFO L899 garLoopResultBuilder]: For program point L4404-1(line 4404) no Hoare annotation was computed. [2022-11-02 21:09:09,964 INFO L902 garLoopResultBuilder]: At program point L5652(lines 5651 5653) the Hoare annotation is: true [2022-11-02 21:09:09,964 INFO L902 garLoopResultBuilder]: At program point L4404(line 4404) the Hoare annotation is: true [2022-11-02 21:09:09,964 INFO L902 garLoopResultBuilder]: At program point L4398(lines 4391 4406) the Hoare annotation is: true [2022-11-02 21:09:09,964 INFO L902 garLoopResultBuilder]: At program point snd_mts64_rawmidi_output_triggerENTRY(lines 4384 4407) the Hoare annotation is: true [2022-11-02 21:09:09,964 INFO L902 garLoopResultBuilder]: At program point L4401(lines 4391 4406) the Hoare annotation is: true [2022-11-02 21:09:09,965 INFO L899 garLoopResultBuilder]: For program point L4400(lines 4400 4403) no Hoare annotation was computed. [2022-11-02 21:09:09,965 INFO L899 garLoopResultBuilder]: For program point L4396-1(line 4396) no Hoare annotation was computed. [2022-11-02 21:09:09,965 INFO L902 garLoopResultBuilder]: At program point L4396(line 4396) the Hoare annotation is: true [2022-11-02 21:09:09,965 INFO L902 garLoopResultBuilder]: At program point L4393(line 4393) the Hoare annotation is: true [2022-11-02 21:09:09,965 INFO L899 garLoopResultBuilder]: For program point snd_mts64_rawmidi_output_triggerEXIT(lines 4384 4407) no Hoare annotation was computed. [2022-11-02 21:09:09,965 INFO L902 garLoopResultBuilder]: At program point L4539(line 4539) the Hoare annotation is: true [2022-11-02 21:09:09,966 INFO L902 garLoopResultBuilder]: At program point L4538(line 4538) the Hoare annotation is: true [2022-11-02 21:09:09,966 INFO L902 garLoopResultBuilder]: At program point L4539-1(line 4539) the Hoare annotation is: true [2022-11-02 21:09:09,966 INFO L899 garLoopResultBuilder]: For program point L4540(line 4540) no Hoare annotation was computed. [2022-11-02 21:09:09,966 INFO L902 garLoopResultBuilder]: At program point L4534(line 4534) the Hoare annotation is: true [2022-11-02 21:09:09,966 INFO L899 garLoopResultBuilder]: For program point L4538-1(line 4538) no Hoare annotation was computed. [2022-11-02 21:09:09,966 INFO L899 garLoopResultBuilder]: For program point L4532-1(line 4532) no Hoare annotation was computed. [2022-11-02 21:09:09,967 INFO L899 garLoopResultBuilder]: For program point L4533(lines 4533 4537) no Hoare annotation was computed. [2022-11-02 21:09:09,967 INFO L899 garLoopResultBuilder]: For program point L4534-1(line 4534) no Hoare annotation was computed. [2022-11-02 21:09:09,967 INFO L902 garLoopResultBuilder]: At program point L4532(line 4532) the Hoare annotation is: true [2022-11-02 21:09:09,967 INFO L902 garLoopResultBuilder]: At program point L4526(lines 4526 4527) the Hoare annotation is: true [2022-11-02 21:09:09,967 INFO L899 garLoopResultBuilder]: For program point L4528(lines 4528 4531) no Hoare annotation was computed. [2022-11-02 21:09:09,967 INFO L899 garLoopResultBuilder]: For program point snd_mts64_probe_portFINAL(lines 4520 4543) no Hoare annotation was computed. [2022-11-02 21:09:09,968 INFO L899 garLoopResultBuilder]: For program point L4526-1(lines 4526 4527) no Hoare annotation was computed. [2022-11-02 21:09:09,968 INFO L899 garLoopResultBuilder]: For program point snd_mts64_probe_portEXIT(lines 4520 4543) no Hoare annotation was computed. [2022-11-02 21:09:09,968 INFO L902 garLoopResultBuilder]: At program point snd_mts64_probe_portENTRY(lines 4520 4543) the Hoare annotation is: true [2022-11-02 21:09:09,968 INFO L902 garLoopResultBuilder]: At program point L3985(lines 3978 3991) the Hoare annotation is: true [2022-11-02 21:09:09,968 INFO L899 garLoopResultBuilder]: For program point mts64_device_openEXIT(lines 3974 3992) no Hoare annotation was computed. [2022-11-02 21:09:09,968 INFO L899 garLoopResultBuilder]: For program point L3983(line 3983) no Hoare annotation was computed. [2022-11-02 21:09:09,968 INFO L902 garLoopResultBuilder]: At program point mts64_device_openENTRY(lines 3974 3992) the Hoare annotation is: true [2022-11-02 21:09:09,969 INFO L899 garLoopResultBuilder]: For program point mts64_device_openFINAL(lines 3974 3992) no Hoare annotation was computed. [2022-11-02 21:09:09,969 INFO L902 garLoopResultBuilder]: At program point L3987(lines 3978 3991) the Hoare annotation is: true [2022-11-02 21:09:09,969 INFO L899 garLoopResultBuilder]: For program point L3651-2(lines 3650 3652) no Hoare annotation was computed. [2022-11-02 21:09:09,969 INFO L902 garLoopResultBuilder]: At program point assume_abort_if_notENTRY(lines 3650 3652) the Hoare annotation is: true [2022-11-02 21:09:09,969 INFO L899 garLoopResultBuilder]: For program point L3651(line 3651) no Hoare annotation was computed. [2022-11-02 21:09:09,970 INFO L899 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 3650 3652) no Hoare annotation was computed. [2022-11-02 21:09:09,970 INFO L902 garLoopResultBuilder]: At program point mts64_smpte_stopENTRY(lines 4102 4108) the Hoare annotation is: true [2022-11-02 21:09:09,970 INFO L899 garLoopResultBuilder]: For program point mts64_smpte_stopEXIT(lines 4102 4108) no Hoare annotation was computed. [2022-11-02 21:09:09,970 INFO L902 garLoopResultBuilder]: At program point L4105(line 4105) the Hoare annotation is: true [2022-11-02 21:09:09,970 INFO L899 garLoopResultBuilder]: For program point mts64_smpte_stopFINAL(lines 4102 4108) no Hoare annotation was computed. [2022-11-02 21:09:09,970 INFO L902 garLoopResultBuilder]: At program point snd_mts64_rawmidi_input_triggerENTRY(lines 4408 4424) the Hoare annotation is: true [2022-11-02 21:09:09,971 INFO L902 garLoopResultBuilder]: At program point L4415(line 4415) the Hoare annotation is: true [2022-11-02 21:09:09,971 INFO L902 garLoopResultBuilder]: At program point L4416-1(lines 4416 4420) the Hoare annotation is: true [2022-11-02 21:09:09,971 INFO L899 garLoopResultBuilder]: For program point L4415-1(lines 4413 4423) no Hoare annotation was computed. [2022-11-02 21:09:09,971 INFO L899 garLoopResultBuilder]: For program point snd_mts64_rawmidi_input_triggerFINAL(lines 4408 4424) no Hoare annotation was computed. [2022-11-02 21:09:09,971 INFO L899 garLoopResultBuilder]: For program point snd_mts64_rawmidi_input_triggerEXIT(lines 4408 4424) no Hoare annotation was computed. [2022-11-02 21:09:09,971 INFO L899 garLoopResultBuilder]: For program point L3921-1(line 3921) no Hoare annotation was computed. [2022-11-02 21:09:09,972 INFO L902 garLoopResultBuilder]: At program point L3921(line 3921) the Hoare annotation is: true [2022-11-02 21:09:09,972 INFO L899 garLoopResultBuilder]: For program point mts64_disable_readoutEXIT(lines 3915 3924) no Hoare annotation was computed. [2022-11-02 21:09:09,972 INFO L899 garLoopResultBuilder]: For program point L3919-1(line 3919) no Hoare annotation was computed. [2022-11-02 21:09:09,972 INFO L902 garLoopResultBuilder]: At program point L3919(line 3919) the Hoare annotation is: true [2022-11-02 21:09:09,972 INFO L902 garLoopResultBuilder]: At program point mts64_disable_readoutENTRY(lines 3915 3924) the Hoare annotation is: true [2022-11-02 21:09:09,972 INFO L899 garLoopResultBuilder]: For program point mts64_disable_readoutFINAL(lines 3915 3924) no Hoare annotation was computed. [2022-11-02 21:09:09,973 INFO L899 garLoopResultBuilder]: For program point L3682-1(line 3682) no Hoare annotation was computed. [2022-11-02 21:09:09,973 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-11-02 21:09:09,973 INFO L899 garLoopResultBuilder]: For program point L3677(lines 3677 3684) no Hoare annotation was computed. [2022-11-02 21:09:09,973 INFO L899 garLoopResultBuilder]: For program point ldv_zallocEXIT(lines 3670 3686) no Hoare annotation was computed. [2022-11-02 21:09:09,973 INFO L895 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))) [2022-11-02 21:09:09,973 INFO L899 garLoopResultBuilder]: For program point ldv_zallocFINAL(lines 3670 3686) no Hoare annotation was computed. [2022-11-02 21:09:09,974 INFO L902 garLoopResultBuilder]: At program point L3682(line 3682) the Hoare annotation is: true [2022-11-02 21:09:09,974 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-11-02 21:09:09,974 INFO L899 garLoopResultBuilder]: For program point ##fun~$Pointer$~X~int~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2022-11-02 21:09:09,974 INFO L902 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2022-11-02 21:09:09,974 INFO L902 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2022-11-02 21:09:09,974 INFO L899 garLoopResultBuilder]: For program point L-1-4(line -1) no Hoare annotation was computed. [2022-11-02 21:09:09,974 INFO L902 garLoopResultBuilder]: At program point ##fun~$Pointer$~X~int~TO~VOIDENTRY(line -1) the Hoare annotation is: true [2022-11-02 21:09:09,975 INFO L895 garLoopResultBuilder]: At program point L4990(line 4990) the Hoare annotation is: false [2022-11-02 21:09:09,975 INFO L899 garLoopResultBuilder]: For program point L4924-1(line 4924) no Hoare annotation was computed. [2022-11-02 21:09:09,975 INFO L895 garLoopResultBuilder]: At program point L4858(line 4858) the Hoare annotation is: false [2022-11-02 21:09:09,975 INFO L899 garLoopResultBuilder]: For program point L4990-1(line 4990) no Hoare annotation was computed. [2022-11-02 21:09:09,975 INFO L895 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)) [2022-11-02 21:09:09,975 INFO L899 garLoopResultBuilder]: For program point L4858-1(line 4858) no Hoare annotation was computed. [2022-11-02 21:09:09,976 INFO L899 garLoopResultBuilder]: For program point L5189(line 5189) no Hoare annotation was computed. [2022-11-02 21:09:09,976 INFO L899 garLoopResultBuilder]: For program point L5190(lines 5190 5198) no Hoare annotation was computed. [2022-11-02 21:09:09,976 INFO L899 garLoopResultBuilder]: For program point L5124(line 5124) no Hoare annotation was computed. [2022-11-02 21:09:09,976 INFO L895 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)) [2022-11-02 21:09:09,976 INFO L899 garLoopResultBuilder]: For program point L4860-1(line 4860) no Hoare annotation was computed. [2022-11-02 21:09:09,976 INFO L899 garLoopResultBuilder]: For program point L4926-1(line 4926) no Hoare annotation was computed. [2022-11-02 21:09:09,977 INFO L895 garLoopResultBuilder]: At program point L4860(line 4860) the Hoare annotation is: false [2022-11-02 21:09:09,977 INFO L899 garLoopResultBuilder]: For program point L5323(line 5323) no Hoare annotation was computed. [2022-11-02 21:09:09,977 INFO L895 garLoopResultBuilder]: At program point L5191(line 5191) the Hoare annotation is: false [2022-11-02 21:09:09,977 INFO L899 garLoopResultBuilder]: For program point L5191-1(line 5191) no Hoare annotation was computed. [2022-11-02 21:09:09,977 INFO L899 garLoopResultBuilder]: For program point L5125(lines 5125 5129) no Hoare annotation was computed. [2022-11-02 21:09:09,977 INFO L895 garLoopResultBuilder]: At program point L4795(line 4795) the Hoare annotation is: false [2022-11-02 21:09:09,978 INFO L899 garLoopResultBuilder]: For program point L4795-1(line 4795) no Hoare annotation was computed. [2022-11-02 21:09:09,978 INFO L899 garLoopResultBuilder]: For program point L5324(lines 5324 5328) no Hoare annotation was computed. [2022-11-02 21:09:09,978 INFO L899 garLoopResultBuilder]: For program point L5192(lines 5192 5196) no Hoare annotation was computed. [2022-11-02 21:09:09,978 INFO L899 garLoopResultBuilder]: For program point L4928-1(line 4928) no Hoare annotation was computed. [2022-11-02 21:09:09,978 INFO L895 garLoopResultBuilder]: At program point L4862(lines 4853 4864) the Hoare annotation is: false [2022-11-02 21:09:09,978 INFO L895 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)) [2022-11-02 21:09:09,979 INFO L895 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)) [2022-11-02 21:09:09,979 INFO L895 garLoopResultBuilder]: At program point L5457(line 5457) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_5~0 0)) [2022-11-02 21:09:09,979 INFO L899 garLoopResultBuilder]: For program point L5457-1(line 5457) no Hoare annotation was computed. [2022-11-02 21:09:09,979 INFO L895 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)) [2022-11-02 21:09:09,979 INFO L895 garLoopResultBuilder]: At program point L4995(line 4995) the Hoare annotation is: false [2022-11-02 21:09:09,979 INFO L899 garLoopResultBuilder]: For program point L4995-1(line 4995) no Hoare annotation was computed. [2022-11-02 21:09:09,980 INFO L899 garLoopResultBuilder]: For program point L5061(line 5061) no Hoare annotation was computed. [2022-11-02 21:09:09,980 INFO L895 garLoopResultBuilder]: At program point L4797(line 4797) the Hoare annotation is: false [2022-11-02 21:09:09,980 INFO L899 garLoopResultBuilder]: For program point L4797-1(line 4797) no Hoare annotation was computed. [2022-11-02 21:09:09,980 INFO L899 garLoopResultBuilder]: For program point L5260(line 5260) no Hoare annotation was computed. [2022-11-02 21:09:09,980 INFO L899 garLoopResultBuilder]: For program point L5062(lines 5062 5091) no Hoare annotation was computed. [2022-11-02 21:09:09,980 INFO L895 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)) [2022-11-02 21:09:09,980 INFO L899 garLoopResultBuilder]: For program point L5261(lines 5261 5310) no Hoare annotation was computed. [2022-11-02 21:09:09,981 INFO L895 garLoopResultBuilder]: At program point L4799(lines 4790 4801) the Hoare annotation is: false [2022-11-02 21:09:09,981 INFO L895 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)) [2022-11-02 21:09:09,981 INFO L899 garLoopResultBuilder]: For program point L5064(lines 5064 5088) no Hoare annotation was computed. [2022-11-02 21:09:09,981 INFO L899 garLoopResultBuilder]: For program point L4932-1(line 4932) no Hoare annotation was computed. [2022-11-02 21:09:09,981 INFO L895 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)) [2022-11-02 21:09:09,981 INFO L899 garLoopResultBuilder]: For program point L5263(lines 5263 5307) no Hoare annotation was computed. [2022-11-02 21:09:09,982 INFO L899 garLoopResultBuilder]: For program point L5131(line 5131) no Hoare annotation was computed. [2022-11-02 21:09:09,982 INFO L899 garLoopResultBuilder]: For program point L5065(line 5065) no Hoare annotation was computed. [2022-11-02 21:09:09,982 INFO L899 garLoopResultBuilder]: For program point L5330(line 5330) no Hoare annotation was computed. [2022-11-02 21:09:09,982 INFO L899 garLoopResultBuilder]: For program point L4273-2(lines 4273 4276) no Hoare annotation was computed. [2022-11-02 21:09:09,982 INFO L899 garLoopResultBuilder]: For program point L4273(lines 4273 4276) no Hoare annotation was computed. [2022-11-02 21:09:09,982 INFO L899 garLoopResultBuilder]: For program point L5264(line 5264) no Hoare annotation was computed. [2022-11-02 21:09:09,983 INFO L899 garLoopResultBuilder]: For program point L5066(lines 5066 5070) no Hoare annotation was computed. [2022-11-02 21:09:09,983 INFO L899 garLoopResultBuilder]: For program point L5132(lines 5132 5136) no Hoare annotation was computed. [2022-11-02 21:09:09,983 INFO L895 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)) [2022-11-02 21:09:09,983 INFO L899 garLoopResultBuilder]: For program point L5000(line 5000) no Hoare annotation was computed. [2022-11-02 21:09:09,983 INFO L899 garLoopResultBuilder]: For program point L4934-1(line 4934) no Hoare annotation was computed. [2022-11-02 21:09:09,983 INFO L899 garLoopResultBuilder]: For program point L5331(lines 5331 5335) no Hoare annotation was computed. [2022-11-02 21:09:09,984 INFO L899 garLoopResultBuilder]: For program point L5265(lines 5265 5270) no Hoare annotation was computed. [2022-11-02 21:09:09,984 INFO L895 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)) [2022-11-02 21:09:09,984 INFO L899 garLoopResultBuilder]: For program point L5067-1(line 5067) no Hoare annotation was computed. [2022-11-02 21:09:09,984 INFO L899 garLoopResultBuilder]: For program point L5001(lines 5001 5009) no Hoare annotation was computed. [2022-11-02 21:09:09,984 INFO L899 garLoopResultBuilder]: For program point L5200(line 5200) no Hoare annotation was computed. [2022-11-02 21:09:09,984 INFO L895 garLoopResultBuilder]: At program point L5002(line 5002) the Hoare annotation is: false [2022-11-02 21:09:09,985 INFO L895 garLoopResultBuilder]: At program point L4870(line 4870) the Hoare annotation is: false [2022-11-02 21:09:09,985 INFO L899 garLoopResultBuilder]: For program point L5002-1(line 5002) no Hoare annotation was computed. [2022-11-02 21:09:09,985 INFO L899 garLoopResultBuilder]: For program point L4870-1(line 4870) no Hoare annotation was computed. [2022-11-02 21:09:09,985 INFO L899 garLoopResultBuilder]: For program point L5201(lines 5201 5206) no Hoare annotation was computed. [2022-11-02 21:09:09,985 INFO L899 garLoopResultBuilder]: For program point L5003(lines 5003 5007) no Hoare annotation was computed. [2022-11-02 21:09:09,985 INFO L895 garLoopResultBuilder]: At program point L5202(line 5202) the Hoare annotation is: false [2022-11-02 21:09:09,985 INFO L895 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)) [2022-11-02 21:09:09,986 INFO L899 garLoopResultBuilder]: For program point L4277-1(line 4277) no Hoare annotation was computed. [2022-11-02 21:09:09,986 INFO L899 garLoopResultBuilder]: For program point L5202-1(line 5202) no Hoare annotation was computed. [2022-11-02 21:09:09,986 INFO L899 garLoopResultBuilder]: For program point L4872-1(line 4872) no Hoare annotation was computed. [2022-11-02 21:09:09,986 INFO L895 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)) [2022-11-02 21:09:09,986 INFO L895 garLoopResultBuilder]: At program point L4872(line 4872) the Hoare annotation is: false [2022-11-02 21:09:09,987 INFO L899 garLoopResultBuilder]: For program point L4806-1(line 4806) no Hoare annotation was computed. [2022-11-02 21:09:09,987 INFO L895 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)) [2022-11-02 21:09:09,987 INFO L899 garLoopResultBuilder]: For program point L5138(line 5138) no Hoare annotation was computed. [2022-11-02 21:09:09,987 INFO L899 garLoopResultBuilder]: For program point L5072(line 5072) no Hoare annotation was computed. [2022-11-02 21:09:09,987 INFO L895 garLoopResultBuilder]: At program point L4874(lines 4865 4876) the Hoare annotation is: false [2022-11-02 21:09:09,987 INFO L895 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)) [2022-11-02 21:09:09,988 INFO L899 garLoopResultBuilder]: For program point L5337(line 5337) no Hoare annotation was computed. [2022-11-02 21:09:09,988 INFO L899 garLoopResultBuilder]: For program point L5139(lines 5139 5144) no Hoare annotation was computed. [2022-11-02 21:09:09,988 INFO L899 garLoopResultBuilder]: For program point L5073(lines 5073 5077) no Hoare annotation was computed. [2022-11-02 21:09:09,988 INFO L895 garLoopResultBuilder]: At program point L5602(lines 5601 5603) the Hoare annotation is: false [2022-11-02 21:09:09,988 INFO L902 garLoopResultBuilder]: At program point L5338(line 5338) the Hoare annotation is: true [2022-11-02 21:09:09,988 INFO L899 garLoopResultBuilder]: For program point L5272(line 5272) no Hoare annotation was computed. [2022-11-02 21:09:09,989 INFO L899 garLoopResultBuilder]: For program point L4149-1(line 4149) no Hoare annotation was computed. [2022-11-02 21:09:09,989 INFO L895 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)) [2022-11-02 21:09:09,989 INFO L895 garLoopResultBuilder]: At program point L4149(line 4149) the Hoare annotation is: false [2022-11-02 21:09:09,989 INFO L899 garLoopResultBuilder]: For program point L5074-1(line 5074) no Hoare annotation was computed. [2022-11-02 21:09:09,989 INFO L899 garLoopResultBuilder]: For program point L4744(lines 4744 4747) no Hoare annotation was computed. [2022-11-02 21:09:09,989 INFO L899 garLoopResultBuilder]: For program point L5273(lines 5273 5303) no Hoare annotation was computed. [2022-11-02 21:09:09,989 INFO L899 garLoopResultBuilder]: For program point L4151-1(line 4151) no Hoare annotation was computed. [2022-11-02 21:09:09,990 INFO L899 garLoopResultBuilder]: For program point L5208(line 5208) no Hoare annotation was computed. [2022-11-02 21:09:09,990 INFO L895 garLoopResultBuilder]: At program point L4151(line 4151) the Hoare annotation is: false [2022-11-02 21:09:09,990 INFO L895 garLoopResultBuilder]: At program point L5605-2(lines 5604 5606) the Hoare annotation is: false [2022-11-02 21:09:09,990 INFO L895 garLoopResultBuilder]: At program point L5605(line 5605) the Hoare annotation is: false [2022-11-02 21:09:09,990 INFO L899 garLoopResultBuilder]: For program point L5605-1(line 5605) no Hoare annotation was computed. [2022-11-02 21:09:09,990 INFO L899 garLoopResultBuilder]: For program point L5275(lines 5275 5279) no Hoare annotation was computed. [2022-11-02 21:09:09,991 INFO L895 garLoopResultBuilder]: At program point L4152(lines 4144 4154) the Hoare annotation is: false [2022-11-02 21:09:09,991 INFO L902 garLoopResultBuilder]: At program point L5209(line 5209) the Hoare annotation is: true [2022-11-02 21:09:09,991 INFO L899 garLoopResultBuilder]: For program point L5011(line 5011) no Hoare annotation was computed. [2022-11-02 21:09:09,991 INFO L899 garLoopResultBuilder]: For program point L5012(lines 5012 5020) no Hoare annotation was computed. [2022-11-02 21:09:09,991 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-11-02 21:09:09,991 INFO L895 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)) [2022-11-02 21:09:09,992 INFO L902 garLoopResultBuilder]: At program point L5277(lines 4919 5384) the Hoare annotation is: true [2022-11-02 21:09:09,992 INFO L899 garLoopResultBuilder]: For program point L4286-1(line 4286) no Hoare annotation was computed. [2022-11-02 21:09:09,992 INFO L899 garLoopResultBuilder]: For program point L5079(line 5079) no Hoare annotation was computed. [2022-11-02 21:09:09,992 INFO L895 garLoopResultBuilder]: At program point L5013(line 5013) the Hoare annotation is: false [2022-11-02 21:09:09,992 INFO L899 garLoopResultBuilder]: For program point L5013-1(line 5013) no Hoare annotation was computed. [2022-11-02 21:09:09,992 INFO L895 garLoopResultBuilder]: At program point L4815(line 4815) the Hoare annotation is: false [2022-11-02 21:09:09,993 INFO L899 garLoopResultBuilder]: For program point L4815-1(line 4815) no Hoare annotation was computed. [2022-11-02 21:09:09,993 INFO L899 garLoopResultBuilder]: For program point L4749(lines 4749 4753) no Hoare annotation was computed. [2022-11-02 21:09:09,993 INFO L899 garLoopResultBuilder]: For program point L4551(lines 4551 4554) no Hoare annotation was computed. [2022-11-02 21:09:09,993 INFO L895 garLoopResultBuilder]: At program point L5608(lines 5607 5609) the Hoare annotation is: false [2022-11-02 21:09:09,993 INFO L899 garLoopResultBuilder]: For program point L5344(line 5344) no Hoare annotation was computed. [2022-11-02 21:09:09,993 INFO L899 garLoopResultBuilder]: For program point L5146(line 5146) no Hoare annotation was computed. [2022-11-02 21:09:09,993 INFO L899 garLoopResultBuilder]: For program point L5014(lines 5014 5018) no Hoare annotation was computed. [2022-11-02 21:09:09,994 INFO L899 garLoopResultBuilder]: For program point L5080(lines 5080 5084) no Hoare annotation was computed. [2022-11-02 21:09:09,994 INFO L895 garLoopResultBuilder]: At program point L4882(line 4882) the Hoare annotation is: false [2022-11-02 21:09:09,994 INFO L899 garLoopResultBuilder]: For program point L4882-1(line 4882) no Hoare annotation was computed. [2022-11-02 21:09:09,994 INFO L899 garLoopResultBuilder]: For program point L4288-1(line 4288) no Hoare annotation was computed. [2022-11-02 21:09:09,994 INFO L899 garLoopResultBuilder]: For program point L5345(lines 5345 5374) no Hoare annotation was computed. [2022-11-02 21:09:09,994 INFO L895 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)) [2022-11-02 21:09:09,995 INFO L902 garLoopResultBuilder]: At program point L5147(line 5147) the Hoare annotation is: true [2022-11-02 21:09:09,995 INFO L895 garLoopResultBuilder]: At program point L4817(lines 4811 4819) the Hoare annotation is: false [2022-11-02 21:09:09,995 INFO L895 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)) [2022-11-02 21:09:09,995 INFO L899 garLoopResultBuilder]: For program point L5280(lines 5280 5301) no Hoare annotation was computed. [2022-11-02 21:09:09,995 INFO L899 garLoopResultBuilder]: For program point L4884-1(line 4884) no Hoare annotation was computed. [2022-11-02 21:09:09,995 INFO L895 garLoopResultBuilder]: At program point L4884(line 4884) the Hoare annotation is: false [2022-11-02 21:09:09,996 INFO L899 garLoopResultBuilder]: For program point L5347(lines 5347 5371) no Hoare annotation was computed. [2022-11-02 21:09:09,996 INFO L899 garLoopResultBuilder]: For program point L5215(line 5215) no Hoare annotation was computed. [2022-11-02 21:09:09,996 INFO L895 garLoopResultBuilder]: At program point L4092(line 4092) the Hoare annotation is: false [2022-11-02 21:09:09,996 INFO L895 garLoopResultBuilder]: At program point L4092-1(line 4092) the Hoare annotation is: false [2022-11-02 21:09:09,996 INFO L899 garLoopResultBuilder]: For program point L4951(lines 4951 5378) no Hoare annotation was computed. [2022-11-02 21:09:09,996 INFO L895 garLoopResultBuilder]: At program point L4555(line 4555) the Hoare annotation is: false [2022-11-02 21:09:09,997 INFO L899 garLoopResultBuilder]: For program point L4555-1(line 4555) no Hoare annotation was computed. [2022-11-02 21:09:09,997 INFO L899 garLoopResultBuilder]: For program point L5348(line 5348) no Hoare annotation was computed. [2022-11-02 21:09:09,997 INFO L899 garLoopResultBuilder]: For program point L5216(lines 5216 5258) no Hoare annotation was computed. [2022-11-02 21:09:09,997 INFO L895 garLoopResultBuilder]: At program point L4093(line 4093) the Hoare annotation is: false [2022-11-02 21:09:09,997 INFO L895 garLoopResultBuilder]: At program point L4886(lines 4877 4888) the Hoare annotation is: false [2022-11-02 21:09:09,997 INFO L899 garLoopResultBuilder]: For program point L4952(line 4952) no Hoare annotation was computed. [2022-11-02 21:09:09,998 INFO L899 garLoopResultBuilder]: For program point L4754(lines 4754 4758) no Hoare annotation was computed. [2022-11-02 21:09:09,998 INFO L899 garLoopResultBuilder]: For program point L5349(lines 5349 5353) no Hoare annotation was computed. [2022-11-02 21:09:09,998 INFO L895 garLoopResultBuilder]: At program point L4094(line 4094) the Hoare annotation is: false [2022-11-02 21:09:09,998 INFO L899 garLoopResultBuilder]: For program point L4953(lines 4953 4982) no Hoare annotation was computed. [2022-11-02 21:09:09,998 INFO L895 garLoopResultBuilder]: At program point L4755(line 4755) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_5~0 0)) [2022-11-02 21:09:09,998 INFO L899 garLoopResultBuilder]: For program point L4755-1(line 4755) no Hoare annotation was computed. [2022-11-02 21:09:09,998 INFO L899 garLoopResultBuilder]: For program point L4557(lines 4557 4561) no Hoare annotation was computed. [2022-11-02 21:09:09,999 INFO L899 garLoopResultBuilder]: For program point L5218(lines 5218 5255) no Hoare annotation was computed. [2022-11-02 21:09:09,999 INFO L899 garLoopResultBuilder]: For program point L5086(line 5086) no Hoare annotation was computed. [2022-11-02 21:09:09,999 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-11-02 21:09:09,999 INFO L895 garLoopResultBuilder]: At program point L4095(line 4095) the Hoare annotation is: false [2022-11-02 21:09:09,999 INFO L899 garLoopResultBuilder]: For program point L5219(line 5219) no Hoare annotation was computed. [2022-11-02 21:09:09,999 INFO L902 garLoopResultBuilder]: At program point L5087(line 5087) the Hoare annotation is: true [2022-11-02 21:09:10,000 INFO L895 garLoopResultBuilder]: At program point L4096(line 4096) the Hoare annotation is: false [2022-11-02 21:09:10,000 INFO L899 garLoopResultBuilder]: For program point L5153(line 5153) no Hoare annotation was computed. [2022-11-02 21:09:10,000 INFO L899 garLoopResultBuilder]: For program point L4955(lines 4955 4979) no Hoare annotation was computed. [2022-11-02 21:09:10,000 INFO L899 garLoopResultBuilder]: For program point L5154(lines 5154 5183) no Hoare annotation was computed. [2022-11-02 21:09:10,000 INFO L899 garLoopResultBuilder]: For program point L5220-2(lines 5218 5255) no Hoare annotation was computed. [2022-11-02 21:09:10,000 INFO L899 garLoopResultBuilder]: For program point L5220(lines 5220 5224) no Hoare annotation was computed. [2022-11-02 21:09:10,001 INFO L899 garLoopResultBuilder]: For program point L5022(line 5022) no Hoare annotation was computed. [2022-11-02 21:09:10,001 INFO L899 garLoopResultBuilder]: For program point L4097(line 4097) no Hoare annotation was computed. [2022-11-02 21:09:10,001 INFO L899 garLoopResultBuilder]: For program point L4956(line 4956) no Hoare annotation was computed. [2022-11-02 21:09:10,001 INFO L895 garLoopResultBuilder]: At program point L4164(line 4164) the Hoare annotation is: false [2022-11-02 21:09:10,001 INFO L895 garLoopResultBuilder]: At program point L5221(line 5221) the Hoare annotation is: false [2022-11-02 21:09:10,001 INFO L895 garLoopResultBuilder]: At program point L4098(line 4098) the Hoare annotation is: false [2022-11-02 21:09:10,002 INFO L899 garLoopResultBuilder]: For program point L5221-1(line 5221) no Hoare annotation was computed. [2022-11-02 21:09:10,002 INFO L899 garLoopResultBuilder]: For program point L4164-1(line 4164) no Hoare annotation was computed. [2022-11-02 21:09:10,002 INFO L902 garLoopResultBuilder]: At program point L5023(line 5023) the Hoare annotation is: true [2022-11-02 21:09:10,002 INFO L899 garLoopResultBuilder]: For program point L4098-1(line 4098) no Hoare annotation was computed. [2022-11-02 21:09:10,002 INFO L899 garLoopResultBuilder]: For program point L4957(lines 4957 4961) no Hoare annotation was computed. [2022-11-02 21:09:10,002 INFO L895 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)) [2022-11-02 21:09:10,003 INFO L895 garLoopResultBuilder]: At program point L4825(line 4825) the Hoare annotation is: false [2022-11-02 21:09:10,003 INFO L899 garLoopResultBuilder]: For program point L4825-1(line 4825) no Hoare annotation was computed. [2022-11-02 21:09:10,003 INFO L899 garLoopResultBuilder]: For program point L4165(lines 4165 4168) no Hoare annotation was computed. [2022-11-02 21:09:10,003 INFO L899 garLoopResultBuilder]: For program point L5156(lines 5156 5180) no Hoare annotation was computed. [2022-11-02 21:09:10,003 INFO L895 garLoopResultBuilder]: At program point L4099(lines 4082 4101) the Hoare annotation is: false [2022-11-02 21:09:10,003 INFO L895 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)) [2022-11-02 21:09:10,004 INFO L899 garLoopResultBuilder]: For program point L4958-1(line 4958) no Hoare annotation was computed. [2022-11-02 21:09:10,004 INFO L895 garLoopResultBuilder]: At program point L4562(line 4562) the Hoare annotation is: false [2022-11-02 21:09:10,004 INFO L899 garLoopResultBuilder]: For program point L4562-1(line 4562) no Hoare annotation was computed. [2022-11-02 21:09:10,004 INFO L902 garLoopResultBuilder]: At program point L5553(lines 5552 5554) the Hoare annotation is: true [2022-11-02 21:09:10,004 INFO L899 garLoopResultBuilder]: For program point L5355(line 5355) no Hoare annotation was computed. [2022-11-02 21:09:10,004 INFO L899 garLoopResultBuilder]: For program point L5157(line 5157) no Hoare annotation was computed. [2022-11-02 21:09:10,004 INFO L895 garLoopResultBuilder]: At program point L4827(line 4827) the Hoare annotation is: false [2022-11-02 21:09:10,005 INFO L899 garLoopResultBuilder]: For program point L4827-1(line 4827) no Hoare annotation was computed. [2022-11-02 21:09:10,005 INFO L899 garLoopResultBuilder]: For program point L4563(lines 4563 4567) no Hoare annotation was computed. [2022-11-02 21:09:10,005 INFO L899 garLoopResultBuilder]: For program point L4299(lines 4299 4302) no Hoare annotation was computed. [2022-11-02 21:09:10,005 INFO L899 garLoopResultBuilder]: For program point L5356(lines 5356 5360) no Hoare annotation was computed. [2022-11-02 21:09:10,005 INFO L899 garLoopResultBuilder]: For program point L5158(lines 5158 5162) no Hoare annotation was computed. [2022-11-02 21:09:10,005 INFO L895 garLoopResultBuilder]: At program point L4564(line 4564) the Hoare annotation is: false [2022-11-02 21:09:10,006 INFO L895 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)) [2022-11-02 21:09:10,006 INFO L899 garLoopResultBuilder]: For program point L5159-1(line 5159) no Hoare annotation was computed. [2022-11-02 21:09:10,006 INFO L899 garLoopResultBuilder]: For program point L5093(line 5093) no Hoare annotation was computed. [2022-11-02 21:09:10,006 INFO L895 garLoopResultBuilder]: At program point L4829(lines 4820 4831) the Hoare annotation is: false [2022-11-02 21:09:10,006 INFO L895 garLoopResultBuilder]: At program point L5226(line 5226) the Hoare annotation is: false [2022-11-02 21:09:10,006 INFO L899 garLoopResultBuilder]: For program point L5094(lines 5094 5151) no Hoare annotation was computed. [2022-11-02 21:09:10,007 INFO L899 garLoopResultBuilder]: For program point L5226-1(line 5226) no Hoare annotation was computed. [2022-11-02 21:09:10,007 INFO L895 garLoopResultBuilder]: At program point L5557(lines 5556 5558) the Hoare annotation is: false [2022-11-02 21:09:10,007 INFO L899 garLoopResultBuilder]: For program point L4963(line 4963) no Hoare annotation was computed. [2022-11-02 21:09:10,007 INFO L899 garLoopResultBuilder]: For program point L5029(line 5029) no Hoare annotation was computed. [2022-11-02 21:09:10,007 INFO L902 garLoopResultBuilder]: At program point L4765(line 4765) the Hoare annotation is: true [2022-11-02 21:09:10,007 INFO L895 garLoopResultBuilder]: At program point L4765-1(lines 4762 4768) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2022-11-02 21:09:10,008 INFO L895 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)) [2022-11-02 21:09:10,008 INFO L899 garLoopResultBuilder]: For program point L4303-1(line 4303) no Hoare annotation was computed. [2022-11-02 21:09:10,008 INFO L899 garLoopResultBuilder]: For program point L4171(lines 4171 4176) no Hoare annotation was computed. [2022-11-02 21:09:10,008 INFO L899 garLoopResultBuilder]: For program point L5030(lines 5030 5059) no Hoare annotation was computed. [2022-11-02 21:09:10,008 INFO L899 garLoopResultBuilder]: For program point L5096(lines 5096 5148) no Hoare annotation was computed. [2022-11-02 21:09:10,008 INFO L899 garLoopResultBuilder]: For program point L4964(lines 4964 4968) no Hoare annotation was computed. [2022-11-02 21:09:10,009 INFO L895 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)) [2022-11-02 21:09:10,009 INFO L899 garLoopResultBuilder]: For program point L4304(lines 4304 4308) no Hoare annotation was computed. [2022-11-02 21:09:10,009 INFO L899 garLoopResultBuilder]: For program point L5097(line 5097) no Hoare annotation was computed. [2022-11-02 21:09:10,009 INFO L895 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)) [2022-11-02 21:09:10,009 INFO L899 garLoopResultBuilder]: For program point L4965-1(line 4965) no Hoare annotation was computed. [2022-11-02 21:09:10,009 INFO L895 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)) [2022-11-02 21:09:10,010 INFO L899 garLoopResultBuilder]: For program point L5362(line 5362) no Hoare annotation was computed. [2022-11-02 21:09:10,010 INFO L899 garLoopResultBuilder]: For program point L5098(lines 5098 5102) no Hoare annotation was computed. [2022-11-02 21:09:10,010 INFO L899 garLoopResultBuilder]: For program point L5164(line 5164) no Hoare annotation was computed. [2022-11-02 21:09:10,010 INFO L899 garLoopResultBuilder]: For program point L5032(lines 5032 5056) no Hoare annotation was computed. [2022-11-02 21:09:10,010 INFO L895 garLoopResultBuilder]: At program point L4570(lines 4544 4572) the Hoare annotation is: false [2022-11-02 21:09:10,010 INFO L899 garLoopResultBuilder]: For program point L5363(lines 5363 5367) no Hoare annotation was computed. [2022-11-02 21:09:10,011 INFO L899 garLoopResultBuilder]: For program point L5231(line 5231) no Hoare annotation was computed. [2022-11-02 21:09:10,011 INFO L899 garLoopResultBuilder]: For program point L5165(lines 5165 5169) no Hoare annotation was computed. [2022-11-02 21:09:10,011 INFO L899 garLoopResultBuilder]: For program point L5033(line 5033) no Hoare annotation was computed. [2022-11-02 21:09:10,011 INFO L895 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)) [2022-11-02 21:09:10,011 INFO L899 garLoopResultBuilder]: For program point L4175-1(line 4175) no Hoare annotation was computed. [2022-11-02 21:09:10,011 INFO L899 garLoopResultBuilder]: For program point L5232(lines 5232 5240) no Hoare annotation was computed. [2022-11-02 21:09:10,012 INFO L895 garLoopResultBuilder]: At program point L4175(line 4175) the Hoare annotation is: false [2022-11-02 21:09:10,012 INFO L899 garLoopResultBuilder]: For program point L5034(lines 5034 5038) no Hoare annotation was computed. [2022-11-02 21:09:10,012 INFO L899 garLoopResultBuilder]: For program point L5166-1(line 5166) no Hoare annotation was computed. [2022-11-02 21:09:10,012 INFO L899 garLoopResultBuilder]: For program point L4836-1(line 4836) no Hoare annotation was computed. [2022-11-02 21:09:10,012 INFO L895 garLoopResultBuilder]: At program point L4836(line 4836) the Hoare annotation is: false [2022-11-02 21:09:10,012 INFO L895 garLoopResultBuilder]: At program point L5233(line 5233) the Hoare annotation is: false [2022-11-02 21:09:10,013 INFO L899 garLoopResultBuilder]: For program point L5233-1(line 5233) no Hoare annotation was computed. [2022-11-02 21:09:10,013 INFO L895 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)) [2022-11-02 21:09:10,013 INFO L899 garLoopResultBuilder]: For program point L5035-1(line 5035) no Hoare annotation was computed. [2022-11-02 21:09:10,013 INFO L895 garLoopResultBuilder]: At program point L5564(lines 5563 5565) the Hoare annotation is: false [2022-11-02 21:09:10,013 INFO L899 garLoopResultBuilder]: For program point L5234(lines 5234 5238) no Hoare annotation was computed. [2022-11-02 21:09:10,013 INFO L899 garLoopResultBuilder]: For program point L4309(line 4309) no Hoare annotation was computed. [2022-11-02 21:09:10,014 INFO L895 garLoopResultBuilder]: At program point L4177(lines 4160 4180) the Hoare annotation is: false [2022-11-02 21:09:10,014 INFO L899 garLoopResultBuilder]: For program point L4970(line 4970) no Hoare annotation was computed. [2022-11-02 21:09:10,014 INFO L895 garLoopResultBuilder]: At program point L4838(lines 4832 4840) the Hoare annotation is: false [2022-11-02 21:09:10,014 INFO L895 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)) [2022-11-02 21:09:10,014 INFO L899 garLoopResultBuilder]: For program point L4178(line 4178) no Hoare annotation was computed. [2022-11-02 21:09:10,014 INFO L899 garLoopResultBuilder]: For program point L4971(lines 4971 4975) no Hoare annotation was computed. [2022-11-02 21:09:10,015 INFO L895 garLoopResultBuilder]: At program point L4179(lines 4155 4181) the Hoare annotation is: false [2022-11-02 21:09:10,015 INFO L899 garLoopResultBuilder]: For program point L5104(line 5104) no Hoare annotation was computed. [2022-11-02 21:09:10,015 INFO L899 garLoopResultBuilder]: For program point L5369(line 5369) no Hoare annotation was computed. [2022-11-02 21:09:10,015 INFO L899 garLoopResultBuilder]: For program point L5171(line 5171) no Hoare annotation was computed. [2022-11-02 21:09:10,015 INFO L899 garLoopResultBuilder]: For program point L5105-2(lines 5096 5148) no Hoare annotation was computed. [2022-11-02 21:09:10,015 INFO L899 garLoopResultBuilder]: For program point L5105(lines 5105 5109) no Hoare annotation was computed. [2022-11-02 21:09:10,015 INFO L895 garLoopResultBuilder]: At program point L5634(lines 5633 5635) the Hoare annotation is: false [2022-11-02 21:09:10,016 INFO L895 garLoopResultBuilder]: At program point L5568(lines 5567 5569) the Hoare annotation is: false [2022-11-02 21:09:10,016 INFO L902 garLoopResultBuilder]: At program point L5370(line 5370) the Hoare annotation is: true [2022-11-02 21:09:10,016 INFO L895 garLoopResultBuilder]: At program point L5106(line 5106) the Hoare annotation is: false [2022-11-02 21:09:10,016 INFO L899 garLoopResultBuilder]: For program point L5172(lines 5172 5176) no Hoare annotation was computed. [2022-11-02 21:09:10,016 INFO L899 garLoopResultBuilder]: For program point L5106-1(line 5106) no Hoare annotation was computed. [2022-11-02 21:09:10,016 INFO L899 garLoopResultBuilder]: For program point L5040(line 5040) no Hoare annotation was computed. [2022-11-02 21:09:10,017 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-11-02 21:09:10,017 INFO L899 garLoopResultBuilder]: For program point L5305(line 5305) no Hoare annotation was computed. [2022-11-02 21:09:10,017 INFO L895 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)) [2022-11-02 21:09:10,017 INFO L899 garLoopResultBuilder]: For program point L5173-1(line 5173) no Hoare annotation was computed. [2022-11-02 21:09:10,017 INFO L899 garLoopResultBuilder]: For program point L5041(lines 5041 5045) no Hoare annotation was computed. [2022-11-02 21:09:10,017 INFO L902 garLoopResultBuilder]: At program point L5306(line 5306) the Hoare annotation is: true [2022-11-02 21:09:10,018 INFO L895 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)) [2022-11-02 21:09:10,018 INFO L899 garLoopResultBuilder]: For program point L5042-1(line 5042) no Hoare annotation was computed. [2022-11-02 21:09:10,018 INFO L899 garLoopResultBuilder]: For program point L4977(line 4977) no Hoare annotation was computed. [2022-11-02 21:09:10,018 INFO L895 garLoopResultBuilder]: At program point L5572(lines 5571 5573) the Hoare annotation is: false [2022-11-02 21:09:10,018 INFO L899 garLoopResultBuilder]: For program point L5242(line 5242) no Hoare annotation was computed. [2022-11-02 21:09:10,018 INFO L902 garLoopResultBuilder]: At program point L4978(line 4978) the Hoare annotation is: true [2022-11-02 21:09:10,019 INFO L895 garLoopResultBuilder]: At program point L4846(line 4846) the Hoare annotation is: false [2022-11-02 21:09:10,019 INFO L899 garLoopResultBuilder]: For program point L4846-1(line 4846) no Hoare annotation was computed. [2022-11-02 21:09:10,019 INFO L899 garLoopResultBuilder]: For program point L5243(lines 5243 5251) no Hoare annotation was computed. [2022-11-02 21:09:10,019 INFO L895 garLoopResultBuilder]: At program point L5111(line 5111) the Hoare annotation is: false [2022-11-02 21:09:10,019 INFO L899 garLoopResultBuilder]: For program point L5111-1(line 5111) no Hoare annotation was computed. [2022-11-02 21:09:10,019 INFO L899 garLoopResultBuilder]: For program point L5376(line 5376) no Hoare annotation was computed. [2022-11-02 21:09:10,020 INFO L899 garLoopResultBuilder]: For program point L5244-1(line 5244) no Hoare annotation was computed. [2022-11-02 21:09:10,020 INFO L899 garLoopResultBuilder]: For program point L5178(line 5178) no Hoare annotation was computed. [2022-11-02 21:09:10,020 INFO L895 garLoopResultBuilder]: At program point L5244(line 5244) the Hoare annotation is: false [2022-11-02 21:09:10,020 INFO L899 garLoopResultBuilder]: For program point L4848-1(line 4848) no Hoare annotation was computed. [2022-11-02 21:09:10,020 INFO L895 garLoopResultBuilder]: At program point L4848(line 4848) the Hoare annotation is: false [2022-11-02 21:09:10,020 INFO L902 garLoopResultBuilder]: At program point L5377(line 5377) the Hoare annotation is: true [2022-11-02 21:09:10,021 INFO L902 garLoopResultBuilder]: At program point L5179(line 5179) the Hoare annotation is: true [2022-11-02 21:09:10,021 INFO L899 garLoopResultBuilder]: For program point L5245(lines 5245 5249) no Hoare annotation was computed. [2022-11-02 21:09:10,021 INFO L899 garLoopResultBuilder]: For program point L5047(line 5047) no Hoare annotation was computed. [2022-11-02 21:09:10,021 INFO L899 garLoopResultBuilder]: For program point L5312(line 5312) no Hoare annotation was computed. [2022-11-02 21:09:10,021 INFO L899 garLoopResultBuilder]: For program point L5048(lines 5048 5052) no Hoare annotation was computed. [2022-11-02 21:09:10,021 INFO L895 garLoopResultBuilder]: At program point L4850(lines 4841 4852) the Hoare annotation is: false [2022-11-02 21:09:10,022 INFO L895 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)) [2022-11-02 21:09:10,022 INFO L899 garLoopResultBuilder]: For program point L5313(lines 5313 5342) no Hoare annotation was computed. [2022-11-02 21:09:10,022 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-11-02 21:09:10,022 INFO L895 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)) [2022-11-02 21:09:10,022 INFO L899 garLoopResultBuilder]: For program point L5049-1(line 5049) no Hoare annotation was computed. [2022-11-02 21:09:10,022 INFO L895 garLoopResultBuilder]: At program point L4785(line 4785) the Hoare annotation is: false [2022-11-02 21:09:10,023 INFO L899 garLoopResultBuilder]: For program point L4785-1(line 4785) no Hoare annotation was computed. [2022-11-02 21:09:10,023 INFO L899 garLoopResultBuilder]: For program point L5116(line 5116) no Hoare annotation was computed. [2022-11-02 21:09:10,023 INFO L899 garLoopResultBuilder]: For program point L4984(line 4984) no Hoare annotation was computed. [2022-11-02 21:09:10,023 INFO L899 garLoopResultBuilder]: For program point L5315(lines 5315 5339) no Hoare annotation was computed. [2022-11-02 21:09:10,023 INFO L895 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)) [2022-11-02 21:09:10,023 INFO L899 garLoopResultBuilder]: For program point L5117(lines 5117 5122) no Hoare annotation was computed. [2022-11-02 21:09:10,024 INFO L899 garLoopResultBuilder]: For program point L4985(lines 4985 5027) no Hoare annotation was computed. [2022-11-02 21:09:10,024 INFO L895 garLoopResultBuilder]: At program point L4787(lines 4781 4789) the Hoare annotation is: false [2022-11-02 21:09:10,024 INFO L899 garLoopResultBuilder]: For program point L5316(line 5316) no Hoare annotation was computed. [2022-11-02 21:09:10,024 INFO L899 garLoopResultBuilder]: For program point L4920-1(line 4920) no Hoare annotation was computed. [2022-11-02 21:09:10,024 INFO L895 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)) [2022-11-02 21:09:10,024 INFO L902 garLoopResultBuilder]: At program point L5383(lines 4889 5385) the Hoare annotation is: true [2022-11-02 21:09:10,025 INFO L899 garLoopResultBuilder]: For program point L5317(lines 5317 5321) no Hoare annotation was computed. [2022-11-02 21:09:10,025 INFO L899 garLoopResultBuilder]: For program point L5185(line 5185) no Hoare annotation was computed. [2022-11-02 21:09:10,025 INFO L899 garLoopResultBuilder]: For program point L4987(lines 4987 5024) no Hoare annotation was computed. [2022-11-02 21:09:10,025 INFO L899 garLoopResultBuilder]: For program point L5186(lines 5186 5213) no Hoare annotation was computed. [2022-11-02 21:09:10,025 INFO L899 garLoopResultBuilder]: For program point L5054(line 5054) no Hoare annotation was computed. [2022-11-02 21:09:10,025 INFO L899 garLoopResultBuilder]: For program point L4988(line 4988) no Hoare annotation was computed. [2022-11-02 21:09:10,026 INFO L895 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)) [2022-11-02 21:09:10,026 INFO L899 garLoopResultBuilder]: For program point L5253(line 5253) no Hoare annotation was computed. [2022-11-02 21:09:10,026 INFO L902 garLoopResultBuilder]: At program point L5055(line 5055) the Hoare annotation is: true [2022-11-02 21:09:10,026 INFO L899 garLoopResultBuilder]: For program point L4989-2(lines 4987 5024) no Hoare annotation was computed. [2022-11-02 21:09:10,026 INFO L899 garLoopResultBuilder]: For program point L4989(lines 4989 4993) no Hoare annotation was computed. [2022-11-02 21:09:10,026 INFO L902 garLoopResultBuilder]: At program point L5254(line 5254) the Hoare annotation is: true [2022-11-02 21:09:10,027 INFO L899 garLoopResultBuilder]: For program point L5188(lines 5188 5210) no Hoare annotation was computed. [2022-11-02 21:09:10,027 INFO L902 garLoopResultBuilder]: At program point snd_rawmidi_set_opsENTRY(lines 5647 5649) the Hoare annotation is: true [2022-11-02 21:09:10,027 INFO L899 garLoopResultBuilder]: For program point snd_rawmidi_set_opsFINAL(lines 5647 5649) no Hoare annotation was computed. [2022-11-02 21:09:10,027 INFO L899 garLoopResultBuilder]: For program point snd_rawmidi_set_opsEXIT(lines 5647 5649) no Hoare annotation was computed. [2022-11-02 21:09:10,027 INFO L899 garLoopResultBuilder]: For program point parport_register_deviceEXIT(lines 5584 5586) no Hoare annotation was computed. [2022-11-02 21:09:10,027 INFO L902 garLoopResultBuilder]: At program point L5585(line 5585) the Hoare annotation is: true [2022-11-02 21:09:10,027 INFO L899 garLoopResultBuilder]: For program point L5585-1(line 5585) no Hoare annotation was computed. [2022-11-02 21:09:10,028 INFO L902 garLoopResultBuilder]: At program point parport_register_deviceENTRY(lines 5584 5586) the Hoare annotation is: true [2022-11-02 21:09:10,028 INFO L899 garLoopResultBuilder]: For program point parport_register_deviceFINAL(lines 5584 5586) no Hoare annotation was computed. [2022-11-02 21:09:10,028 INFO L899 garLoopResultBuilder]: For program point parport_claimEXIT(lines 5581 5583) no Hoare annotation was computed. [2022-11-02 21:09:10,028 INFO L902 garLoopResultBuilder]: At program point parport_claimENTRY(lines 5581 5583) the Hoare annotation is: true [2022-11-02 21:09:10,028 INFO L899 garLoopResultBuilder]: For program point parport_claimFINAL(lines 5581 5583) no Hoare annotation was computed. [2022-11-02 21:09:10,032 INFO L444 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 21:09:10,035 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-02 21:09:10,075 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.11 09:09:10 BoogieIcfgContainer [2022-11-02 21:09:10,086 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-02 21:09:10,087 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-02 21:09:10,087 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-02 21:09:10,087 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-02 21:09:10,088 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 09:06:43" (3/4) ... [2022-11-02 21:09:10,091 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-11-02 21:09:10,100 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy [2022-11-02 21:09:10,100 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_rawmidi_open [2022-11-02 21:09:10,100 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_ctl_smpte_time_put [2022-11-02 21:09:10,100 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure msleep [2022-11-02 21:09:10,101 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure platform_driver_unregister [2022-11-02 21:09:10,101 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_rawmidi_close [2022-11-02 21:09:10,101 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_enable_readout [2022-11-02 21:09:10,101 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure parport_unregister_device [2022-11-02 21:09:10,101 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2022-11-02 21:09:10,101 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock_irq [2022-11-02 21:09:10,101 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~int [2022-11-02 21:09:10,102 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_write_midi [2022-11-02 21:09:10,102 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_unlock [2022-11-02 21:09:10,103 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_lock [2022-11-02 21:09:10,103 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure platform_device_unregister [2022-11-02 21:09:10,103 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_write_command [2022-11-02 21:09:10,103 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_ctl_smpte_time_info [2022-11-02 21:09:10,103 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_write_data [2022-11-02 21:09:10,103 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2022-11-02 21:09:10,104 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-11-02 21:09:10,104 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_remove [2022-11-02 21:09:10,104 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_device_ready [2022-11-02 21:09:10,104 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_probe [2022-11-02 21:09:10,104 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure platform_set_drvdata [2022-11-02 21:09:10,104 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_card_free [2022-11-02 21:09:10,104 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure platform_get_drvdata [2022-11-02 21:09:10,105 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_ctl_smpte_time_get [2022-11-02 21:09:10,105 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_unregister_all [2022-11-02 21:09:10,105 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_detach [2022-11-02 21:09:10,105 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_device_close [2022-11-02 21:09:10,105 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2022-11-02 21:09:10,105 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_device_init [2022-11-02 21:09:10,105 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_probe [2022-11-02 21:09:10,106 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_read_char [2022-11-02 21:09:10,106 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irq [2022-11-02 21:09:10,106 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_read [2022-11-02 21:09:10,106 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure parport_release [2022-11-02 21:09:10,106 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_rawmidi_output_trigger [2022-11-02 21:09:10,106 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_probe_port [2022-11-02 21:09:10,106 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_device_open [2022-11-02 21:09:10,107 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2022-11-02 21:09:10,107 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_smpte_stop [2022-11-02 21:09:10,107 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_rawmidi_input_trigger [2022-11-02 21:09:10,107 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_disable_readout [2022-11-02 21:09:10,107 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2022-11-02 21:09:10,107 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~int~TO~VOID [2022-11-02 21:09:10,108 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_rawmidi_set_ops [2022-11-02 21:09:10,108 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure parport_register_device [2022-11-02 21:09:10,108 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure parport_claim [2022-11-02 21:09:10,146 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 235 nodes and edges [2022-11-02 21:09:10,149 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 76 nodes and edges [2022-11-02 21:09:10,153 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 23 nodes and edges [2022-11-02 21:09:10,156 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2022-11-02 21:09:10,159 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2022-11-02 21:09:10,162 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-02 21:09:10,166 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-02 21:09:10,214 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (ldv_spin == 0 && \result + 1 <= 0) && ldv_retval_5 == 0 [2022-11-02 21:09:10,217 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_state_variable_1) == 0) || ldv_state_variable_1 == 0 [2022-11-02 21:09:10,218 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_state_variable_1) == 0) || ldv_state_variable_1 == 0 [2022-11-02 21:09:10,380 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6bccbdc-b6ac-48ee-b5d9-a95b25dc5b95/bin/uautomizer-Dbtcem3rbc/witness.graphml [2022-11-02 21:09:10,380 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-02 21:09:10,381 INFO L158 Benchmark]: Toolchain (without parser) took 152453.56ms. Allocated memory was 104.9MB in the beginning and 10.6GB in the end (delta: 10.5GB). Free memory was 63.8MB in the beginning and 8.8GB in the end (delta: -8.8GB). Peak memory consumption was 1.7GB. Max. memory is 16.1GB. [2022-11-02 21:09:10,381 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 79.7MB. Free memory was 53.6MB in the beginning and 53.6MB in the end (delta: 29.2kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-02 21:09:10,382 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2035.85ms. Allocated memory was 104.9MB in the beginning and 130.0MB in the end (delta: 25.2MB). Free memory was 63.7MB in the beginning and 86.9MB in the end (delta: -23.2MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. [2022-11-02 21:09:10,382 INFO L158 Benchmark]: Boogie Procedure Inliner took 226.41ms. Allocated memory is still 130.0MB. Free memory was 86.9MB in the beginning and 75.8MB in the end (delta: 11.1MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-02 21:09:10,382 INFO L158 Benchmark]: Boogie Preprocessor took 194.68ms. Allocated memory is still 130.0MB. Free memory was 75.8MB in the beginning and 62.5MB in the end (delta: 13.3MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-02 21:09:10,383 INFO L158 Benchmark]: RCFGBuilder took 3507.06ms. Allocated memory was 130.0MB in the beginning and 190.8MB in the end (delta: 60.8MB). Free memory was 61.9MB in the beginning and 91.0MB in the end (delta: -29.1MB). Peak memory consumption was 42.0MB. Max. memory is 16.1GB. [2022-11-02 21:09:10,383 INFO L158 Benchmark]: TraceAbstraction took 146185.32ms. Allocated memory was 190.8MB in the beginning and 10.6GB in the end (delta: 10.4GB). Free memory was 90.0MB in the beginning and 8.9GB in the end (delta: -8.8GB). Peak memory consumption was 2.0GB. Max. memory is 16.1GB. [2022-11-02 21:09:10,384 INFO L158 Benchmark]: Witness Printer took 293.47ms. Allocated memory is still 10.6GB. Free memory was 8.9GB in the beginning and 8.8GB in the end (delta: 36.2MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2022-11-02 21:09:10,385 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 79.7MB. Free memory was 53.6MB in the beginning and 53.6MB in the end (delta: 29.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2035.85ms. Allocated memory was 104.9MB in the beginning and 130.0MB in the end (delta: 25.2MB). Free memory was 63.7MB in the beginning and 86.9MB in the end (delta: -23.2MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 226.41ms. Allocated memory is still 130.0MB. Free memory was 86.9MB in the beginning and 75.8MB in the end (delta: 11.1MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 194.68ms. Allocated memory is still 130.0MB. Free memory was 75.8MB in the beginning and 62.5MB in the end (delta: 13.3MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * RCFGBuilder took 3507.06ms. Allocated memory was 130.0MB in the beginning and 190.8MB in the end (delta: 60.8MB). Free memory was 61.9MB in the beginning and 91.0MB in the end (delta: -29.1MB). Peak memory consumption was 42.0MB. Max. memory is 16.1GB. * TraceAbstraction took 146185.32ms. Allocated memory was 190.8MB in the beginning and 10.6GB in the end (delta: 10.4GB). Free memory was 90.0MB in the beginning and 8.9GB in the end (delta: -8.8GB). Peak memory consumption was 2.0GB. Max. memory is 16.1GB. * Witness Printer took 293.47ms. Allocated memory is still 10.6GB. Free memory was 8.9GB in the beginning and 8.8GB in the end (delta: 36.2MB). Peak memory consumption was 33.6MB. 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: 146.0s, OverallIterations: 11, TraceHistogramMax: 22, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.7s, AutomataDifference: 81.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 32.9s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 19836 SdHoareTripleChecker+Valid, 52.6s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 18655 mSDsluCounter, 46354 SdHoareTripleChecker+Invalid, 45.7s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 32674 mSDsCounter, 14944 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 26298 IncrementalHoareTripleChecker+Invalid, 41242 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 14944 mSolverCounterUnsat, 13680 mSDtfsCounter, 26298 mSolverCounterSat, 0.6s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 725 GetRequests, 585 SyntacticMatches, 0 SemanticMatches, 140 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 338 ImplicationChecksByTransitivity, 1.7s 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: 21.2s AutomataMinimizationTime, 11 MinimizatonAttempts, 93103 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 302 LocationsWithAnnotation, 118645 PreInvPairs, 118924 NumberOfFragments, 1699 HoareAnnotationTreeSize, 118645 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 24.3s HoareSimplificationTime, 302 FomulaSimplificationsInter, 508429 FormulaSimplificationTreeSizeReductionInter, 7.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 7.8s 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! [2022-11-02 21:09:10,461 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6bccbdc-b6ac-48ee-b5d9-a95b25dc5b95/bin/uautomizer-Dbtcem3rbc/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