./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-aloop.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 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_45137f24-f635-48cc-b493-8724616690a3/bin/utaipan-7li7fVZpFI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45137f24-f635-48cc-b493-8724616690a3/bin/utaipan-7li7fVZpFI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45137f24-f635-48cc-b493-8724616690a3/bin/utaipan-7li7fVZpFI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45137f24-f635-48cc-b493-8724616690a3/bin/utaipan-7li7fVZpFI/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-aloop.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45137f24-f635-48cc-b493-8724616690a3/bin/utaipan-7li7fVZpFI/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45137f24-f635-48cc-b493-8724616690a3/bin/utaipan-7li7fVZpFI --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0b0b41862c2f2ed85815e97691c99c06d3eb1c9f09c717c7d2a79de23098870a --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-5e519f3 [2022-11-03 02:43:57,382 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-03 02:43:57,385 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-03 02:43:57,417 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-03 02:43:57,418 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-03 02:43:57,420 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-03 02:43:57,422 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-03 02:43:57,424 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-03 02:43:57,426 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-03 02:43:57,428 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-03 02:43:57,429 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-03 02:43:57,431 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-03 02:43:57,431 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-03 02:43:57,433 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-03 02:43:57,435 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-03 02:43:57,436 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-03 02:43:57,438 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-03 02:43:57,439 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-03 02:43:57,441 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-03 02:43:57,443 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-03 02:43:57,446 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-03 02:43:57,447 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-03 02:43:57,449 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-03 02:43:57,451 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-03 02:43:57,455 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-03 02:43:57,456 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-03 02:43:57,456 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-03 02:43:57,458 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-03 02:43:57,458 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-03 02:43:57,460 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-03 02:43:57,460 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-03 02:43:57,462 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-03 02:43:57,463 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-03 02:43:57,464 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-03 02:43:57,466 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-03 02:43:57,466 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-03 02:43:57,467 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-03 02:43:57,468 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-03 02:43:57,468 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-03 02:43:57,470 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-03 02:43:57,471 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-03 02:43:57,472 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45137f24-f635-48cc-b493-8724616690a3/bin/utaipan-7li7fVZpFI/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-03 02:43:57,499 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-03 02:43:57,500 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-03 02:43:57,500 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-03 02:43:57,501 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-03 02:43:57,502 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-03 02:43:57,502 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-03 02:43:57,503 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-03 02:43:57,503 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-03 02:43:57,503 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-03 02:43:57,504 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-03 02:43:57,504 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-03 02:43:57,504 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-03 02:43:57,505 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-03 02:43:57,505 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-03 02:43:57,506 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-03 02:43:57,506 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-03 02:43:57,506 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-03 02:43:57,507 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-03 02:43:57,508 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-03 02:43:57,508 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-03 02:43:57,509 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-03 02:43:57,509 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-03 02:43:57,509 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-03 02:43:57,510 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-03 02:43:57,510 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-03 02:43:57,510 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-03 02:43:57,511 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-03 02:43:57,511 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-03 02:43:57,511 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-03 02:43:57,512 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-03 02:43:57,512 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-03 02:43:57,512 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-03 02:43:57,513 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-03 02:43:57,513 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-03 02:43:57,513 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-03 02:43:57,513 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-03 02:43:57,514 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-03 02:43:57,514 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-03 02:43:57,514 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_45137f24-f635-48cc-b493-8724616690a3/bin/utaipan-7li7fVZpFI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45137f24-f635-48cc-b493-8724616690a3/bin/utaipan-7li7fVZpFI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0b0b41862c2f2ed85815e97691c99c06d3eb1c9f09c717c7d2a79de23098870a [2022-11-03 02:43:57,840 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-03 02:43:57,873 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-03 02:43:57,875 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-03 02:43:57,877 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-03 02:43:57,879 INFO L275 PluginConnector]: CDTParser initialized [2022-11-03 02:43:57,880 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45137f24-f635-48cc-b493-8724616690a3/bin/utaipan-7li7fVZpFI/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-aloop.ko-entry_point.cil.out.i [2022-11-03 02:43:57,964 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45137f24-f635-48cc-b493-8724616690a3/bin/utaipan-7li7fVZpFI/data/7faff386a/e18ffd84590848359451b1c70de8a756/FLAG5df197663 [2022-11-03 02:43:58,899 INFO L306 CDTParser]: Found 1 translation units. [2022-11-03 02:43:58,899 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45137f24-f635-48cc-b493-8724616690a3/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-aloop.ko-entry_point.cil.out.i [2022-11-03 02:43:58,939 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45137f24-f635-48cc-b493-8724616690a3/bin/utaipan-7li7fVZpFI/data/7faff386a/e18ffd84590848359451b1c70de8a756/FLAG5df197663 [2022-11-03 02:43:59,381 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45137f24-f635-48cc-b493-8724616690a3/bin/utaipan-7li7fVZpFI/data/7faff386a/e18ffd84590848359451b1c70de8a756 [2022-11-03 02:43:59,385 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-03 02:43:59,386 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-03 02:43:59,388 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-03 02:43:59,388 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-03 02:43:59,393 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-03 02:43:59,394 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 02:43:59" (1/1) ... [2022-11-03 02:43:59,396 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11639c92 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:43:59, skipping insertion in model container [2022-11-03 02:43:59,396 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 02:43:59" (1/1) ... [2022-11-03 02:43:59,404 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-03 02:43:59,520 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-03 02:44:00,039 WARN L1244 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3724] [2022-11-03 02:44:00,041 WARN L1244 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3725-3726] [2022-11-03 02:44:00,328 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_45137f24-f635-48cc-b493-8724616690a3/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-aloop.ko-entry_point.cil.out.i[111472,111485] [2022-11-03 02:44:01,339 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-03 02:44:01,387 INFO L203 MainTranslator]: Completed pre-run [2022-11-03 02:44:01,474 WARN L1244 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3724] [2022-11-03 02:44:01,474 WARN L1244 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3725-3726] [2022-11-03 02:44:01,482 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_45137f24-f635-48cc-b493-8724616690a3/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-aloop.ko-entry_point.cil.out.i[111472,111485] [2022-11-03 02:44:01,752 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-03 02:44:01,879 INFO L208 MainTranslator]: Completed translation [2022-11-03 02:44:01,880 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:44:01 WrapperNode [2022-11-03 02:44:01,880 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-03 02:44:01,881 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-03 02:44:01,881 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-03 02:44:01,882 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-03 02:44:01,891 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:44:01" (1/1) ... [2022-11-03 02:44:01,974 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:44:01" (1/1) ... [2022-11-03 02:44:02,118 INFO L138 Inliner]: procedures = 205, calls = 1641, calls flagged for inlining = 86, calls inlined = 81, statements flattened = 3565 [2022-11-03 02:44:02,118 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-03 02:44:02,119 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-03 02:44:02,119 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-03 02:44:02,120 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-03 02:44:02,130 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:44:01" (1/1) ... [2022-11-03 02:44:02,130 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:44:01" (1/1) ... [2022-11-03 02:44:02,155 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:44:01" (1/1) ... [2022-11-03 02:44:02,155 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:44:01" (1/1) ... [2022-11-03 02:44:02,256 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:44:01" (1/1) ... [2022-11-03 02:44:02,272 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:44:01" (1/1) ... [2022-11-03 02:44:02,289 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:44:01" (1/1) ... [2022-11-03 02:44:02,302 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:44:01" (1/1) ... [2022-11-03 02:44:02,363 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-03 02:44:02,364 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-03 02:44:02,364 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-03 02:44:02,364 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-03 02:44:02,365 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:44:01" (1/1) ... [2022-11-03 02:44:02,372 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-03 02:44:02,387 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45137f24-f635-48cc-b493-8724616690a3/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 02:44:02,404 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45137f24-f635-48cc-b493-8724616690a3/bin/utaipan-7li7fVZpFI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-03 02:44:02,426 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45137f24-f635-48cc-b493-8724616690a3/bin/utaipan-7li7fVZpFI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-03 02:44:02,453 INFO L130 BoogieDeclarations]: Found specification of procedure get_setup [2022-11-03 02:44:02,454 INFO L138 BoogieDeclarations]: Found implementation of procedure get_setup [2022-11-03 02:44:02,454 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-03 02:44:02,454 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-03 02:44:02,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-03 02:44:02,455 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-03 02:44:02,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-03 02:44:02,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-03 02:44:02,455 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_format_set_silence [2022-11-03 02:44:02,455 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_format_set_silence [2022-11-03 02:44:02,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-11-03 02:44:02,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-11-03 02:44:02,456 INFO L130 BoogieDeclarations]: Found specification of procedure byte_pos [2022-11-03 02:44:02,456 INFO L138 BoogieDeclarations]: Found implementation of procedure byte_pos [2022-11-03 02:44:02,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-03 02:44:02,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-03 02:44:02,457 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_trigger [2022-11-03 02:44:02,457 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_trigger [2022-11-03 02:44:02,457 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_pcm_new [2022-11-03 02:44:02,457 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_pcm_new [2022-11-03 02:44:02,457 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-03 02:44:02,458 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-03 02:44:02,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-03 02:44:02,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-03 02:44:02,458 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_open [2022-11-03 02:44:02,458 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_open [2022-11-03 02:44:02,459 INFO L130 BoogieDeclarations]: Found specification of procedure params_change [2022-11-03 02:44:02,459 INFO L138 BoogieDeclarations]: Found implementation of procedure params_change [2022-11-03 02:44:02,459 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-03 02:44:02,459 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-03 02:44:02,459 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_set_ops [2022-11-03 02:44:02,460 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_set_ops [2022-11-03 02:44:02,460 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64 [2022-11-03 02:44:02,460 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64 [2022-11-03 02:44:02,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_1 [2022-11-03 02:44:02,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_1 [2022-11-03 02:44:02,461 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_timer_stop [2022-11-03 02:44:02,461 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_timer_stop [2022-11-03 02:44:02,461 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-03 02:44:02,461 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_hw_free [2022-11-03 02:44:02,462 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_hw_free [2022-11-03 02:44:02,462 INFO L130 BoogieDeclarations]: Found specification of procedure get_cable_index [2022-11-03 02:44:02,462 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cable_index [2022-11-03 02:44:02,463 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_suspend_all [2022-11-03 02:44:02,463 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_suspend_all [2022-11-03 02:44:02,464 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-03 02:44:02,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-11-03 02:44:02,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-11-03 02:44:02,465 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2022-11-03 02:44:02,465 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2022-11-03 02:44:02,466 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-03 02:44:02,466 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-03 02:44:02,466 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-03 02:44:02,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-03 02:44:02,467 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_lib_get_vmalloc_page [2022-11-03 02:44:02,467 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_lib_get_vmalloc_page [2022-11-03 02:44:02,467 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-03 02:44:02,467 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-03 02:44:02,468 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_close [2022-11-03 02:44:02,518 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_close [2022-11-03 02:44:02,518 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-03 02:44:02,518 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-03 02:44:02,518 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-03 02:44:02,518 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-03 02:44:02,519 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_active_notify [2022-11-03 02:44:02,519 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_active_notify [2022-11-03 02:44:02,519 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-03 02:44:02,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-03 02:44:02,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-03 02:44:02,519 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-11-03 02:44:02,519 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-11-03 02:44:02,519 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_pointer [2022-11-03 02:44:02,520 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_pointer [2022-11-03 02:44:02,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-03 02:44:02,520 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_hw_params [2022-11-03 02:44:02,520 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_hw_params [2022-11-03 02:44:02,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-03 02:44:02,520 INFO L130 BoogieDeclarations]: Found specification of procedure bytepos_finish [2022-11-03 02:44:02,520 INFO L138 BoogieDeclarations]: Found implementation of procedure bytepos_finish [2022-11-03 02:44:02,520 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_timer_start [2022-11-03 02:44:02,520 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_timer_start [2022-11-03 02:44:02,521 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_prepare [2022-11-03 02:44:02,521 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_prepare [2022-11-03 02:44:02,521 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_1 [2022-11-03 02:44:02,521 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_1 [2022-11-03 02:44:02,521 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_proc_new [2022-11-03 02:44:02,521 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_proc_new [2022-11-03 02:44:02,521 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-03 02:44:02,521 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-03 02:44:02,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-03 02:44:02,522 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-03 02:44:02,522 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-03 02:44:02,522 INFO L130 BoogieDeclarations]: Found specification of procedure bytepos_delta [2022-11-03 02:44:02,522 INFO L138 BoogieDeclarations]: Found implementation of procedure bytepos_delta [2022-11-03 02:44:02,522 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_suspend [2022-11-03 02:44:02,522 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_suspend [2022-11-03 02:44:02,522 INFO L130 BoogieDeclarations]: Found specification of procedure frames_to_bytes [2022-11-03 02:44:02,522 INFO L138 BoogieDeclarations]: Found implementation of procedure frames_to_bytes [2022-11-03 02:44:02,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-03 02:44:02,523 INFO L130 BoogieDeclarations]: Found specification of procedure snd_ctl_notify [2022-11-03 02:44:02,523 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_ctl_notify [2022-11-03 02:44:02,523 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_resume [2022-11-03 02:44:02,523 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_resume [2022-11-03 02:44:02,523 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_pos_update [2022-11-03 02:44:02,523 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_pos_update [2022-11-03 02:44:02,523 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_lib_ioctl [2022-11-03 02:44:02,524 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_lib_ioctl [2022-11-03 02:44:02,524 INFO L130 BoogieDeclarations]: Found specification of procedure snd_power_change_state [2022-11-03 02:44:02,524 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_power_change_state [2022-11-03 02:44:02,524 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_free [2022-11-03 02:44:02,524 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_free [2022-11-03 02:44:02,524 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2022-11-03 02:44:02,524 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2022-11-03 02:44:02,524 INFO L130 BoogieDeclarations]: Found specification of procedure bytes_to_frames [2022-11-03 02:44:02,524 INFO L138 BoogieDeclarations]: Found implementation of procedure bytes_to_frames [2022-11-03 02:44:02,524 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_unregister_all [2022-11-03 02:44:02,525 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_unregister_all [2022-11-03 02:44:02,525 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-03 02:44:02,525 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-03 02:44:02,525 INFO L130 BoogieDeclarations]: Found specification of procedure clear_capture_buf [2022-11-03 02:44:02,525 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_capture_buf [2022-11-03 02:44:02,525 INFO L130 BoogieDeclarations]: Found specification of procedure params_change_substream [2022-11-03 02:44:02,525 INFO L138 BoogieDeclarations]: Found implementation of procedure params_change_substream [2022-11-03 02:44:02,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-03 02:44:02,525 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-03 02:44:02,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-03 02:44:02,526 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-11-03 02:44:02,526 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-11-03 02:44:03,152 INFO L235 CfgBuilder]: Building ICFG [2022-11-03 02:44:03,165 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-03 02:44:03,648 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-03 02:44:26,379 INFO L276 CfgBuilder]: Performing block encoding [2022-11-03 02:44:29,133 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-03 02:44:29,133 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-03 02:44:29,140 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 02:44:29 BoogieIcfgContainer [2022-11-03 02:44:29,140 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-03 02:44:29,144 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-03 02:44:29,144 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-03 02:44:29,148 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-03 02:44:29,149 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.11 02:43:59" (1/3) ... [2022-11-03 02:44:29,149 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4fb286d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.11 02:44:29, skipping insertion in model container [2022-11-03 02:44:29,150 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:44:01" (2/3) ... [2022-11-03 02:44:29,150 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4fb286d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.11 02:44:29, skipping insertion in model container [2022-11-03 02:44:29,150 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 02:44:29" (3/3) ... [2022-11-03 02:44:29,152 INFO L112 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-aloop.ko-entry_point.cil.out.i [2022-11-03 02:44:29,173 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-03 02:44:29,174 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-03 02:44:29,272 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-03 02:44:29,280 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@5b874d41, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-03 02:44:29,280 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-03 02:44:29,291 INFO L276 IsEmpty]: Start isEmpty. Operand has 634 states, 410 states have (on average 1.4365853658536585) internal successors, (589), 433 states have internal predecessors, (589), 167 states have call successors, (167), 56 states have call predecessors, (167), 55 states have return successors, (160), 153 states have call predecessors, (160), 160 states have call successors, (160) [2022-11-03 02:44:29,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-11-03 02:44:29,330 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:44:29,331 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:44:29,332 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:44:29,339 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:44:29,339 INFO L85 PathProgramCache]: Analyzing trace with hash 929574458, now seen corresponding path program 1 times [2022-11-03 02:44:29,352 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:44:29,353 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1691781405] [2022-11-03 02:44:29,353 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:44:29,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:44:29,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:44:30,021 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-11-03 02:44:30,022 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:44:30,022 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1691781405] [2022-11-03 02:44:30,025 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1691781405] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:44:30,025 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 02:44:30,025 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-03 02:44:30,028 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [466091640] [2022-11-03 02:44:30,031 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:44:30,036 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-03 02:44:30,036 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:44:30,070 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-03 02:44:30,074 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 02:44:30,078 INFO L87 Difference]: Start difference. First operand has 634 states, 410 states have (on average 1.4365853658536585) internal successors, (589), 433 states have internal predecessors, (589), 167 states have call successors, (167), 56 states have call predecessors, (167), 55 states have return successors, (160), 153 states have call predecessors, (160), 160 states have call successors, (160) Second operand has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 3 states have internal predecessors, (28), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-11-03 02:44:32,263 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-03 02:44:34,177 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.40s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:44:37,424 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:44:40,537 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:44:42,243 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.18s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:44:42,367 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:44:42,367 INFO L93 Difference]: Finished difference Result 1787 states and 2593 transitions. [2022-11-03 02:44:42,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-03 02:44:42,370 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 3 states have internal predecessors, (28), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 52 [2022-11-03 02:44:42,371 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:44:42,396 INFO L225 Difference]: With dead ends: 1787 [2022-11-03 02:44:42,397 INFO L226 Difference]: Without dead ends: 1139 [2022-11-03 02:44:42,407 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 02:44:42,420 INFO L413 NwaCegarLoop]: 925 mSDtfsCounter, 753 mSDsluCounter, 846 mSDsCounter, 0 mSdLazyCounter, 271 mSolverCounterSat, 2 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 11.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 756 SdHoareTripleChecker+Valid, 1664 SdHoareTripleChecker+Invalid, 276 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 271 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 12.1s IncrementalHoareTripleChecker+Time [2022-11-03 02:44:42,421 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [756 Valid, 1664 Invalid, 276 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 271 Invalid, 3 Unknown, 0 Unchecked, 12.1s Time] [2022-11-03 02:44:42,446 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1139 states. [2022-11-03 02:44:42,574 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1139 to 1133. [2022-11-03 02:44:42,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1133 states, 742 states have (on average 1.4110512129380053) internal successors, (1047), 770 states have internal predecessors, (1047), 286 states have call successors, (286), 105 states have call predecessors, (286), 104 states have return successors, (286), 270 states have call predecessors, (286), 285 states have call successors, (286) [2022-11-03 02:44:42,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1133 states to 1133 states and 1619 transitions. [2022-11-03 02:44:42,591 INFO L78 Accepts]: Start accepts. Automaton has 1133 states and 1619 transitions. Word has length 52 [2022-11-03 02:44:42,592 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:44:42,592 INFO L495 AbstractCegarLoop]: Abstraction has 1133 states and 1619 transitions. [2022-11-03 02:44:42,593 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 3 states have internal predecessors, (28), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-11-03 02:44:42,593 INFO L276 IsEmpty]: Start isEmpty. Operand 1133 states and 1619 transitions. [2022-11-03 02:44:42,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-11-03 02:44:42,599 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:44:42,599 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:44:42,600 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-03 02:44:42,600 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:44:42,600 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:44:42,601 INFO L85 PathProgramCache]: Analyzing trace with hash 475242942, now seen corresponding path program 1 times [2022-11-03 02:44:42,601 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:44:42,601 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [352312833] [2022-11-03 02:44:42,602 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:44:42,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:44:42,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:44:42,924 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-11-03 02:44:42,924 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:44:42,924 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [352312833] [2022-11-03 02:44:42,925 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [352312833] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:44:42,925 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 02:44:42,926 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-03 02:44:42,926 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [940195700] [2022-11-03 02:44:42,927 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:44:42,928 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-03 02:44:42,929 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:44:42,929 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-03 02:44:42,929 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 02:44:42,930 INFO L87 Difference]: Start difference. First operand 1133 states and 1619 transitions. Second operand has 3 states, 3 states have (on average 11.0) internal successors, (33), 3 states have internal predecessors, (33), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-11-03 02:44:45,447 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-03 02:44:47,781 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.18s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:44:51,449 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:44:53,756 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:44:56,658 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:44:56,840 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:44:56,840 INFO L93 Difference]: Finished difference Result 3078 states and 4383 transitions. [2022-11-03 02:44:56,841 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-03 02:44:56,841 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 11.0) internal successors, (33), 3 states have internal predecessors, (33), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 57 [2022-11-03 02:44:56,841 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:44:56,856 INFO L225 Difference]: With dead ends: 3078 [2022-11-03 02:44:56,856 INFO L226 Difference]: Without dead ends: 1954 [2022-11-03 02:44:56,862 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 02:44:56,863 INFO L413 NwaCegarLoop]: 1109 mSDtfsCounter, 722 mSDsluCounter, 825 mSDsCounter, 0 mSdLazyCounter, 296 mSolverCounterSat, 2 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 725 SdHoareTripleChecker+Valid, 1827 SdHoareTripleChecker+Invalid, 302 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 296 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.8s IncrementalHoareTripleChecker+Time [2022-11-03 02:44:56,864 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [725 Valid, 1827 Invalid, 302 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 296 Invalid, 4 Unknown, 0 Unchecked, 13.8s Time] [2022-11-03 02:44:56,867 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1954 states. [2022-11-03 02:44:56,967 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1954 to 1949. [2022-11-03 02:44:56,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1949 states, 1285 states have (on average 1.4116731517509729) internal successors, (1814), 1332 states have internal predecessors, (1814), 478 states have call successors, (478), 186 states have call predecessors, (478), 185 states have return successors, (479), 452 states have call predecessors, (479), 477 states have call successors, (479) [2022-11-03 02:44:56,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1949 states to 1949 states and 2771 transitions. [2022-11-03 02:44:56,984 INFO L78 Accepts]: Start accepts. Automaton has 1949 states and 2771 transitions. Word has length 57 [2022-11-03 02:44:56,985 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:44:56,985 INFO L495 AbstractCegarLoop]: Abstraction has 1949 states and 2771 transitions. [2022-11-03 02:44:56,985 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 11.0) internal successors, (33), 3 states have internal predecessors, (33), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-11-03 02:44:56,985 INFO L276 IsEmpty]: Start isEmpty. Operand 1949 states and 2771 transitions. [2022-11-03 02:44:56,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-11-03 02:44:56,993 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:44:56,993 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:44:56,993 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-03 02:44:56,994 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:44:56,994 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:44:56,994 INFO L85 PathProgramCache]: Analyzing trace with hash -1455211159, now seen corresponding path program 1 times [2022-11-03 02:44:56,995 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:44:56,995 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1052772268] [2022-11-03 02:44:56,995 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:44:56,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:44:57,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:44:57,259 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2022-11-03 02:44:57,260 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:44:57,260 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1052772268] [2022-11-03 02:44:57,260 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1052772268] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:44:57,260 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 02:44:57,261 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-03 02:44:57,261 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1163579746] [2022-11-03 02:44:57,261 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:44:57,262 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-03 02:44:57,262 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:44:57,262 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-03 02:44:57,263 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 02:44:57,263 INFO L87 Difference]: Start difference. First operand 1949 states and 2771 transitions. Second operand has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 2 states have call successors, (13), 3 states have call predecessors, (13), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) [2022-11-03 02:45:01,403 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:45:03,822 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:45:05,771 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.89s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:45:07,812 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:45:07,812 INFO L93 Difference]: Finished difference Result 3408 states and 4917 transitions. [2022-11-03 02:45:07,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-03 02:45:07,813 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 2 states have call successors, (13), 3 states have call predecessors, (13), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) Word has length 88 [2022-11-03 02:45:07,814 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:45:07,836 INFO L225 Difference]: With dead ends: 3408 [2022-11-03 02:45:07,837 INFO L226 Difference]: Without dead ends: 3405 [2022-11-03 02:45:07,840 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 02:45:07,843 INFO L413 NwaCegarLoop]: 900 mSDtfsCounter, 711 mSDsluCounter, 833 mSDsCounter, 0 mSdLazyCounter, 223 mSolverCounterSat, 1 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 713 SdHoareTripleChecker+Valid, 1631 SdHoareTripleChecker+Invalid, 226 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 223 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.4s IncrementalHoareTripleChecker+Time [2022-11-03 02:45:07,845 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [713 Valid, 1631 Invalid, 226 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 223 Invalid, 2 Unknown, 0 Unchecked, 10.4s Time] [2022-11-03 02:45:07,851 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3405 states. [2022-11-03 02:45:07,994 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3405 to 3344. [2022-11-03 02:45:08,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3344 states, 2265 states have (on average 1.4362030905077263) internal successors, (3253), 2328 states have internal predecessors, (3253), 769 states have call successors, (769), 310 states have call predecessors, (769), 309 states have return successors, (783), 738 states have call predecessors, (783), 768 states have call successors, (783) [2022-11-03 02:45:08,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3344 states to 3344 states and 4805 transitions. [2022-11-03 02:45:08,019 INFO L78 Accepts]: Start accepts. Automaton has 3344 states and 4805 transitions. Word has length 88 [2022-11-03 02:45:08,020 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:45:08,020 INFO L495 AbstractCegarLoop]: Abstraction has 3344 states and 4805 transitions. [2022-11-03 02:45:08,021 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 2 states have call successors, (13), 3 states have call predecessors, (13), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) [2022-11-03 02:45:08,021 INFO L276 IsEmpty]: Start isEmpty. Operand 3344 states and 4805 transitions. [2022-11-03 02:45:08,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-11-03 02:45:08,033 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:45:08,033 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:45:08,034 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-03 02:45:08,034 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:45:08,035 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:45:08,035 INFO L85 PathProgramCache]: Analyzing trace with hash -1598572564, now seen corresponding path program 1 times [2022-11-03 02:45:08,035 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:45:08,035 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1668662902] [2022-11-03 02:45:08,035 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:45:08,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:45:08,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:45:08,901 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-11-03 02:45:08,902 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:45:08,902 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1668662902] [2022-11-03 02:45:08,902 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1668662902] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:45:08,902 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 02:45:08,902 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-03 02:45:08,903 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [24835568] [2022-11-03 02:45:08,903 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:45:08,904 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-03 02:45:08,905 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:45:08,905 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-03 02:45:08,905 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 02:45:08,906 INFO L87 Difference]: Start difference. First operand 3344 states and 4805 transitions. Second operand has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 2 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2022-11-03 02:45:11,631 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-03 02:45:17,404 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:45:20,204 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:45:22,696 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:45:22,890 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:45:22,890 INFO L93 Difference]: Finished difference Result 9249 states and 13325 transitions. [2022-11-03 02:45:22,891 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-03 02:45:22,891 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 2 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) Word has length 102 [2022-11-03 02:45:22,892 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:45:22,924 INFO L225 Difference]: With dead ends: 9249 [2022-11-03 02:45:22,924 INFO L226 Difference]: Without dead ends: 5914 [2022-11-03 02:45:22,938 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 02:45:22,942 INFO L413 NwaCegarLoop]: 1241 mSDtfsCounter, 755 mSDsluCounter, 865 mSDsCounter, 0 mSdLazyCounter, 263 mSolverCounterSat, 3 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 757 SdHoareTripleChecker+Valid, 2001 SdHoareTripleChecker+Invalid, 270 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 263 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.7s IncrementalHoareTripleChecker+Time [2022-11-03 02:45:22,943 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [757 Valid, 2001 Invalid, 270 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 263 Invalid, 4 Unknown, 0 Unchecked, 13.7s Time] [2022-11-03 02:45:22,952 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5914 states. [2022-11-03 02:45:23,198 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5914 to 5910. [2022-11-03 02:45:23,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5910 states, 4020 states have (on average 1.444278606965174) internal successors, (5806), 4139 states have internal predecessors, (5806), 1342 states have call successors, (1342), 548 states have call predecessors, (1342), 547 states have return successors, (1374), 1280 states have call predecessors, (1374), 1341 states have call successors, (1374) [2022-11-03 02:45:23,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5910 states to 5910 states and 8522 transitions. [2022-11-03 02:45:23,235 INFO L78 Accepts]: Start accepts. Automaton has 5910 states and 8522 transitions. Word has length 102 [2022-11-03 02:45:23,235 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:45:23,235 INFO L495 AbstractCegarLoop]: Abstraction has 5910 states and 8522 transitions. [2022-11-03 02:45:23,236 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 2 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2022-11-03 02:45:23,236 INFO L276 IsEmpty]: Start isEmpty. Operand 5910 states and 8522 transitions. [2022-11-03 02:45:23,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-11-03 02:45:23,262 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:45:23,263 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:45:23,263 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-03 02:45:23,263 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:45:23,264 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:45:23,264 INFO L85 PathProgramCache]: Analyzing trace with hash 1368061874, now seen corresponding path program 1 times [2022-11-03 02:45:23,264 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:45:23,266 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [574484884] [2022-11-03 02:45:23,266 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:45:23,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:45:23,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:45:24,066 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-11-03 02:45:24,067 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:45:24,067 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [574484884] [2022-11-03 02:45:24,067 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [574484884] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:45:24,067 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 02:45:24,068 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-03 02:45:24,068 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [832181001] [2022-11-03 02:45:24,068 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:45:24,069 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-03 02:45:24,070 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:45:24,070 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-03 02:45:24,071 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 02:45:24,071 INFO L87 Difference]: Start difference. First operand 5910 states and 8522 transitions. Second operand has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2022-11-03 02:45:26,512 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-03 02:45:31,107 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:45:33,801 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:45:35,796 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:45:35,797 INFO L93 Difference]: Finished difference Result 17455 states and 25197 transitions. [2022-11-03 02:45:35,799 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-03 02:45:35,799 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) Word has length 120 [2022-11-03 02:45:35,800 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:45:35,875 INFO L225 Difference]: With dead ends: 17455 [2022-11-03 02:45:35,876 INFO L226 Difference]: Without dead ends: 11566 [2022-11-03 02:45:35,908 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 02:45:35,909 INFO L413 NwaCegarLoop]: 925 mSDtfsCounter, 835 mSDsluCounter, 863 mSDsCounter, 0 mSdLazyCounter, 222 mSolverCounterSat, 1 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 841 SdHoareTripleChecker+Valid, 1682 SdHoareTripleChecker+Invalid, 226 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 222 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 11.3s IncrementalHoareTripleChecker+Time [2022-11-03 02:45:35,909 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [841 Valid, 1682 Invalid, 226 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 222 Invalid, 3 Unknown, 0 Unchecked, 11.3s Time] [2022-11-03 02:45:35,924 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11566 states. [2022-11-03 02:45:36,538 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11566 to 10712. [2022-11-03 02:45:36,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10712 states, 7268 states have (on average 1.4477160154100166) internal successors, (10522), 7493 states have internal predecessors, (10522), 2446 states have call successors, (2446), 998 states have call predecessors, (2446), 997 states have return successors, (2514), 2326 states have call predecessors, (2514), 2445 states have call successors, (2514) [2022-11-03 02:45:36,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10712 states to 10712 states and 15482 transitions. [2022-11-03 02:45:36,599 INFO L78 Accepts]: Start accepts. Automaton has 10712 states and 15482 transitions. Word has length 120 [2022-11-03 02:45:36,599 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:45:36,599 INFO L495 AbstractCegarLoop]: Abstraction has 10712 states and 15482 transitions. [2022-11-03 02:45:36,600 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2022-11-03 02:45:36,600 INFO L276 IsEmpty]: Start isEmpty. Operand 10712 states and 15482 transitions. [2022-11-03 02:45:36,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2022-11-03 02:45:36,623 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:45:36,624 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:45:36,624 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-03 02:45:36,624 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:45:36,625 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:45:36,625 INFO L85 PathProgramCache]: Analyzing trace with hash -753173157, now seen corresponding path program 1 times [2022-11-03 02:45:36,625 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:45:36,625 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [763301832] [2022-11-03 02:45:36,625 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:45:36,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:45:37,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:45:37,533 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2022-11-03 02:45:37,534 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:45:37,534 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [763301832] [2022-11-03 02:45:37,534 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [763301832] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:45:37,534 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 02:45:37,534 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-03 02:45:37,535 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1411578880] [2022-11-03 02:45:37,535 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:45:37,535 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-03 02:45:37,535 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:45:37,536 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-03 02:45:37,536 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 02:45:37,536 INFO L87 Difference]: Start difference. First operand 10712 states and 15482 transitions. Second operand has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 2 states have call successors, (18), 3 states have call predecessors, (18), 1 states have return successors, (15), 1 states have call predecessors, (15), 1 states have call successors, (15) [2022-11-03 02:45:40,027 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-03 02:45:42,487 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:45:44,876 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:45:47,515 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:45:47,825 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:45:47,826 INFO L93 Difference]: Finished difference Result 10783 states and 15522 transitions. [2022-11-03 02:45:47,826 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-03 02:45:47,835 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 2 states have call successors, (18), 3 states have call predecessors, (18), 1 states have return successors, (15), 1 states have call predecessors, (15), 1 states have call successors, (15) Word has length 138 [2022-11-03 02:45:47,839 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:45:47,839 INFO L225 Difference]: With dead ends: 10783 [2022-11-03 02:45:47,840 INFO L226 Difference]: Without dead ends: 0 [2022-11-03 02:45:47,869 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 02:45:47,871 INFO L413 NwaCegarLoop]: 776 mSDtfsCounter, 623 mSDsluCounter, 187 mSDsCounter, 0 mSdLazyCounter, 142 mSolverCounterSat, 1 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 629 SdHoareTripleChecker+Valid, 937 SdHoareTripleChecker+Invalid, 146 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 142 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.0s IncrementalHoareTripleChecker+Time [2022-11-03 02:45:47,871 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [629 Valid, 937 Invalid, 146 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 142 Invalid, 3 Unknown, 0 Unchecked, 10.0s Time] [2022-11-03 02:45:47,872 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-11-03 02:45:47,872 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-11-03 02:45:47,873 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) [2022-11-03 02:45:47,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-11-03 02:45:47,875 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 138 [2022-11-03 02:45:47,875 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:45:47,875 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-11-03 02:45:47,876 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 2 states have call successors, (18), 3 states have call predecessors, (18), 1 states have return successors, (15), 1 states have call predecessors, (15), 1 states have call successors, (15) [2022-11-03 02:45:47,876 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-11-03 02:45:47,876 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-11-03 02:45:47,881 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-11-03 02:45:47,881 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-03 02:45:47,883 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-11-03 02:46:00,140 INFO L899 garLoopResultBuilder]: For program point div_u64EXIT(lines 3818 3826) no Hoare annotation was computed. [2022-11-03 02:46:00,142 INFO L902 garLoopResultBuilder]: At program point div_u64ENTRY(lines 3818 3826) the Hoare annotation is: true [2022-11-03 02:46:00,142 INFO L902 garLoopResultBuilder]: At program point L4639(line 4639) the Hoare annotation is: true [2022-11-03 02:46:00,143 INFO L899 garLoopResultBuilder]: For program point bytepos_deltaEXIT(lines 4632 4656) no Hoare annotation was computed. [2022-11-03 02:46:00,143 INFO L899 garLoopResultBuilder]: For program point L4639-1(line 4639) no Hoare annotation was computed. [2022-11-03 02:46:00,143 INFO L899 garLoopResultBuilder]: For program point L4642-1(line 4642) no Hoare annotation was computed. [2022-11-03 02:46:00,143 INFO L902 garLoopResultBuilder]: At program point bytepos_deltaENTRY(lines 4632 4656) the Hoare annotation is: true [2022-11-03 02:46:00,143 INFO L902 garLoopResultBuilder]: At program point L4642(line 4642) the Hoare annotation is: true [2022-11-03 02:46:00,144 INFO L895 garLoopResultBuilder]: At program point L4734(line 4734) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2022-11-03 02:46:00,144 INFO L899 garLoopResultBuilder]: For program point L4736-2(lines 4736 4746) no Hoare annotation was computed. [2022-11-03 02:46:00,144 INFO L899 garLoopResultBuilder]: For program point L4736(lines 4736 4746) no Hoare annotation was computed. [2022-11-03 02:46:00,144 INFO L899 garLoopResultBuilder]: For program point L4734-1(line 4734) no Hoare annotation was computed. [2022-11-03 02:46:00,144 INFO L899 garLoopResultBuilder]: For program point ldv_timer_1EXIT(lines 5745 5753) no Hoare annotation was computed. [2022-11-03 02:46:00,145 INFO L902 garLoopResultBuilder]: At program point L4747(line 4747) the Hoare annotation is: true [2022-11-03 02:46:00,145 INFO L899 garLoopResultBuilder]: For program point L4747-1(line 4747) no Hoare annotation was computed. [2022-11-03 02:46:00,145 INFO L902 garLoopResultBuilder]: At program point L4735(line 4735) the Hoare annotation is: true [2022-11-03 02:46:00,145 INFO L899 garLoopResultBuilder]: For program point L4735-1(line 4735) no Hoare annotation was computed. [2022-11-03 02:46:00,145 INFO L902 garLoopResultBuilder]: At program point L4737(line 4737) the Hoare annotation is: true [2022-11-03 02:46:00,145 INFO L899 garLoopResultBuilder]: For program point L4737-1(line 4737) no Hoare annotation was computed. [2022-11-03 02:46:00,146 INFO L895 garLoopResultBuilder]: At program point ldv_timer_1ENTRY(lines 5745 5753) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2022-11-03 02:46:00,146 INFO L895 garLoopResultBuilder]: At program point L4748(lines 4727 4750) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2022-11-03 02:46:00,146 INFO L895 garLoopResultBuilder]: At program point L4740-1(line 4740) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2022-11-03 02:46:00,146 INFO L899 garLoopResultBuilder]: For program point L4738(lines 4738 4744) no Hoare annotation was computed. [2022-11-03 02:46:00,146 INFO L902 garLoopResultBuilder]: At program point L4740(line 4740) the Hoare annotation is: true [2022-11-03 02:46:00,146 INFO L902 garLoopResultBuilder]: At program point dev_get_drvdataENTRY(lines 4001 4006) the Hoare annotation is: true [2022-11-03 02:46:00,147 INFO L899 garLoopResultBuilder]: For program point dev_get_drvdataEXIT(lines 4001 4006) no Hoare annotation was computed. [2022-11-03 02:46:00,147 INFO L899 garLoopResultBuilder]: For program point loopback_timer_stopEXIT(lines 4297 4304) no Hoare annotation was computed. [2022-11-03 02:46:00,147 INFO L902 garLoopResultBuilder]: At program point loopback_timer_stopENTRY(lines 4297 4304) the Hoare annotation is: true [2022-11-03 02:46:00,147 INFO L899 garLoopResultBuilder]: For program point get_setupEXIT(lines 4244 4255) no Hoare annotation was computed. [2022-11-03 02:46:00,147 INFO L902 garLoopResultBuilder]: At program point get_setupENTRY(lines 4244 4255) the Hoare annotation is: true [2022-11-03 02:46:00,147 INFO L902 garLoopResultBuilder]: At program point loopback_suspendENTRY(lines 5406 5420) the Hoare annotation is: true [2022-11-03 02:46:00,148 INFO L902 garLoopResultBuilder]: At program point L5415(line 5415) the Hoare annotation is: true [2022-11-03 02:46:00,148 INFO L899 garLoopResultBuilder]: For program point L5416-1(line 5416) no Hoare annotation was computed. [2022-11-03 02:46:00,148 INFO L899 garLoopResultBuilder]: For program point L5415-1(line 5415) no Hoare annotation was computed. [2022-11-03 02:46:00,148 INFO L902 garLoopResultBuilder]: At program point L5417(line 5417) the Hoare annotation is: true [2022-11-03 02:46:00,148 INFO L899 garLoopResultBuilder]: For program point loopback_suspendEXIT(lines 5406 5420) no Hoare annotation was computed. [2022-11-03 02:46:00,148 INFO L902 garLoopResultBuilder]: At program point L5416(line 5416) the Hoare annotation is: true [2022-11-03 02:46:00,148 INFO L899 garLoopResultBuilder]: For program point L5417-1(line 5417) no Hoare annotation was computed. [2022-11-03 02:46:00,149 INFO L899 garLoopResultBuilder]: For program point L5412-1(line 5412) no Hoare annotation was computed. [2022-11-03 02:46:00,149 INFO L902 garLoopResultBuilder]: At program point L5412(line 5412) the Hoare annotation is: true [2022-11-03 02:46:00,149 INFO L895 garLoopResultBuilder]: At program point loopback_pointerENTRY(lines 4751 4767) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2022-11-03 02:46:00,149 INFO L902 garLoopResultBuilder]: At program point L4763(line 4763) the Hoare annotation is: true [2022-11-03 02:46:00,149 INFO L899 garLoopResultBuilder]: For program point L4764-1(line 4764) no Hoare annotation was computed. [2022-11-03 02:46:00,149 INFO L899 garLoopResultBuilder]: For program point L4763-1(line 4763) no Hoare annotation was computed. [2022-11-03 02:46:00,150 INFO L895 garLoopResultBuilder]: At program point L4764(line 4764) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2022-11-03 02:46:00,150 INFO L899 garLoopResultBuilder]: For program point L4760-1(line 4760) no Hoare annotation was computed. [2022-11-03 02:46:00,150 INFO L899 garLoopResultBuilder]: For program point loopback_pointerEXIT(lines 4751 4767) no Hoare annotation was computed. [2022-11-03 02:46:00,150 INFO L902 garLoopResultBuilder]: At program point L4761(line 4761) the Hoare annotation is: true [2022-11-03 02:46:00,150 INFO L895 garLoopResultBuilder]: At program point L4760(line 4760) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2022-11-03 02:46:00,150 INFO L899 garLoopResultBuilder]: For program point L4761-1(line 4761) no Hoare annotation was computed. [2022-11-03 02:46:00,151 INFO L899 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2022-11-03 02:46:00,151 INFO L902 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2022-11-03 02:46:00,151 INFO L899 garLoopResultBuilder]: For program point L-1-4(line -1) no Hoare annotation was computed. [2022-11-03 02:46:00,151 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_strcpyEXIT(line -1) no Hoare annotation was computed. [2022-11-03 02:46:00,151 INFO L902 garLoopResultBuilder]: At program point #Ultimate.C_strcpyENTRY(line -1) the Hoare annotation is: true [2022-11-03 02:46:00,151 INFO L899 garLoopResultBuilder]: For program point frames_to_bytesEXIT(lines 4097 4102) no Hoare annotation was computed. [2022-11-03 02:46:00,151 INFO L902 garLoopResultBuilder]: At program point frames_to_bytesENTRY(lines 4097 4102) the Hoare annotation is: true [2022-11-03 02:46:00,152 INFO L899 garLoopResultBuilder]: For program point L4800-1(line 4800) no Hoare annotation was computed. [2022-11-03 02:46:00,153 INFO L902 garLoopResultBuilder]: At program point L4802-1(line 4802) the Hoare annotation is: true [2022-11-03 02:46:00,153 INFO L902 garLoopResultBuilder]: At program point L4800(line 4800) the Hoare annotation is: true [2022-11-03 02:46:00,153 INFO L899 garLoopResultBuilder]: For program point loopback_hw_freeEXIT(lines 4790 4806) no Hoare annotation was computed. [2022-11-03 02:46:00,153 INFO L902 garLoopResultBuilder]: At program point L4802(line 4802) the Hoare annotation is: true [2022-11-03 02:46:00,154 INFO L902 garLoopResultBuilder]: At program point loopback_hw_freeENTRY(lines 4790 4806) the Hoare annotation is: true [2022-11-03 02:46:00,154 INFO L899 garLoopResultBuilder]: For program point get_cable_indexEXIT(lines 4807 4816) no Hoare annotation was computed. [2022-11-03 02:46:00,154 INFO L902 garLoopResultBuilder]: At program point get_cable_indexENTRY(lines 4807 4816) the Hoare annotation is: true [2022-11-03 02:46:00,154 INFO L899 garLoopResultBuilder]: For program point snd_ctl_notifyEXIT(lines 6631 6633) no Hoare annotation was computed. [2022-11-03 02:46:00,154 INFO L902 garLoopResultBuilder]: At program point snd_ctl_notifyENTRY(lines 6631 6633) the Hoare annotation is: true [2022-11-03 02:46:00,154 INFO L899 garLoopResultBuilder]: For program point snd_pcm_suspend_allEXIT(lines 6684 6686) no Hoare annotation was computed. [2022-11-03 02:46:00,154 INFO L902 garLoopResultBuilder]: At program point snd_pcm_suspend_allENTRY(lines 6684 6686) the Hoare annotation is: true [2022-11-03 02:46:00,155 INFO L899 garLoopResultBuilder]: For program point loopback_resumeEXIT(lines 5421 5431) no Hoare annotation was computed. [2022-11-03 02:46:00,155 INFO L902 garLoopResultBuilder]: At program point loopback_resumeENTRY(lines 5421 5431) the Hoare annotation is: true [2022-11-03 02:46:00,155 INFO L899 garLoopResultBuilder]: For program point L5426-1(line 5426) no Hoare annotation was computed. [2022-11-03 02:46:00,155 INFO L899 garLoopResultBuilder]: For program point L5428-1(line 5428) no Hoare annotation was computed. [2022-11-03 02:46:00,155 INFO L902 garLoopResultBuilder]: At program point L5426(line 5426) the Hoare annotation is: true [2022-11-03 02:46:00,155 INFO L902 garLoopResultBuilder]: At program point L5428(line 5428) the Hoare annotation is: true [2022-11-03 02:46:00,156 INFO L899 garLoopResultBuilder]: For program point ldv_stopEXIT(lines 3950 3956) no Hoare annotation was computed. [2022-11-03 02:46:00,156 INFO L902 garLoopResultBuilder]: At program point ldv_stopENTRY(lines 3950 3956) the Hoare annotation is: true [2022-11-03 02:46:00,156 INFO L902 garLoopResultBuilder]: At program point loopback_hw_paramsENTRY(lines 4780 4789) the Hoare annotation is: true [2022-11-03 02:46:00,156 INFO L899 garLoopResultBuilder]: For program point loopback_hw_paramsEXIT(lines 4780 4789) no Hoare annotation was computed. [2022-11-03 02:46:00,156 INFO L902 garLoopResultBuilder]: At program point L4701(line 4701) the Hoare annotation is: true [2022-11-03 02:46:00,156 INFO L902 garLoopResultBuilder]: At program point L4701-1(line 4701) the Hoare annotation is: true [2022-11-03 02:46:00,156 INFO L899 garLoopResultBuilder]: For program point loopback_pos_updateEXIT(lines 4665 4726) no Hoare annotation was computed. [2022-11-03 02:46:00,157 INFO L899 garLoopResultBuilder]: For program point L4685-1(lines 4674 4725) no Hoare annotation was computed. [2022-11-03 02:46:00,157 INFO L902 garLoopResultBuilder]: At program point L4710(line 4710) the Hoare annotation is: true [2022-11-03 02:46:00,157 INFO L899 garLoopResultBuilder]: For program point L4710-1(line 4710) no Hoare annotation was computed. [2022-11-03 02:46:00,157 INFO L899 garLoopResultBuilder]: For program point L4702(line 4702) no Hoare annotation was computed. [2022-11-03 02:46:00,157 INFO L899 garLoopResultBuilder]: For program point L4694(lines 4694 4705) no Hoare annotation was computed. [2022-11-03 02:46:00,157 INFO L902 garLoopResultBuilder]: At program point L4711(line 4711) the Hoare annotation is: true [2022-11-03 02:46:00,157 INFO L902 garLoopResultBuilder]: At program point L4711-1(line 4711) the Hoare annotation is: true [2022-11-03 02:46:00,158 INFO L902 garLoopResultBuilder]: At program point L4695(line 4695) the Hoare annotation is: true [2022-11-03 02:46:00,158 INFO L899 garLoopResultBuilder]: For program point L4695-1(line 4695) no Hoare annotation was computed. [2022-11-03 02:46:00,158 INFO L899 garLoopResultBuilder]: For program point L4696-1(line 4696) no Hoare annotation was computed. [2022-11-03 02:46:00,158 INFO L902 garLoopResultBuilder]: At program point L4696(line 4696) the Hoare annotation is: true [2022-11-03 02:46:00,158 INFO L902 garLoopResultBuilder]: At program point L4622(lines 4573 4630) the Hoare annotation is: true [2022-11-03 02:46:00,158 INFO L902 garLoopResultBuilder]: At program point L4721(line 4721) the Hoare annotation is: true [2022-11-03 02:46:00,158 INFO L902 garLoopResultBuilder]: At program point L4721-1(line 4721) the Hoare annotation is: true [2022-11-03 02:46:00,159 INFO L902 garLoopResultBuilder]: At program point L4722(lines 4674 4725) the Hoare annotation is: true [2022-11-03 02:46:00,159 INFO L902 garLoopResultBuilder]: At program point loopback_pos_updateENTRY(lines 4665 4726) the Hoare annotation is: true [2022-11-03 02:46:00,159 INFO L902 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2022-11-03 02:46:00,159 INFO L902 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2022-11-03 02:46:00,159 INFO L902 garLoopResultBuilder]: At program point L4624-1(lines 4557 4631) the Hoare annotation is: true [2022-11-03 02:46:00,159 INFO L899 garLoopResultBuilder]: For program point L4616(lines 4616 4619) no Hoare annotation was computed. [2022-11-03 02:46:00,159 INFO L899 garLoopResultBuilder]: For program point L4699(lines 4699 4705) no Hoare annotation was computed. [2022-11-03 02:46:00,160 INFO L899 garLoopResultBuilder]: For program point L4699-2(lines 4674 4725) no Hoare annotation was computed. [2022-11-03 02:46:00,160 INFO L902 garLoopResultBuilder]: At program point L4625(line 4625) the Hoare annotation is: true [2022-11-03 02:46:00,160 INFO L899 garLoopResultBuilder]: For program point L4625-1(line 4625) no Hoare annotation was computed. [2022-11-03 02:46:00,160 INFO L902 garLoopResultBuilder]: At program point L4617(lines 4573 4630) the Hoare annotation is: true [2022-11-03 02:46:00,160 INFO L899 garLoopResultBuilder]: For program point L4700-1(line 4700) no Hoare annotation was computed. [2022-11-03 02:46:00,160 INFO L902 garLoopResultBuilder]: At program point L4700(line 4700) the Hoare annotation is: true [2022-11-03 02:46:00,160 INFO L902 garLoopResultBuilder]: At program point bytepos_finishENTRY(lines 4657 4664) the Hoare annotation is: true [2022-11-03 02:46:00,161 INFO L899 garLoopResultBuilder]: For program point bytepos_finishEXIT(lines 4657 4664) no Hoare annotation was computed. [2022-11-03 02:46:00,161 INFO L899 garLoopResultBuilder]: For program point snd_pcm_lib_ioctlEXIT(lines 6666 6668) no Hoare annotation was computed. [2022-11-03 02:46:00,161 INFO L902 garLoopResultBuilder]: At program point snd_pcm_lib_ioctlENTRY(lines 6666 6668) the Hoare annotation is: true [2022-11-03 02:46:00,161 INFO L902 garLoopResultBuilder]: At program point L4280-2(lines 4280 4284) the Hoare annotation is: true [2022-11-03 02:46:00,161 INFO L899 garLoopResultBuilder]: For program point L4280(lines 4280 4284) no Hoare annotation was computed. [2022-11-03 02:46:00,161 INFO L902 garLoopResultBuilder]: At program point L4241(lines 4230 4243) the Hoare annotation is: true [2022-11-03 02:46:00,161 INFO L902 garLoopResultBuilder]: At program point L4268-1(line 4268) the Hoare annotation is: true [2022-11-03 02:46:00,162 INFO L902 garLoopResultBuilder]: At program point L4237(lines 4237 4238) the Hoare annotation is: true [2022-11-03 02:46:00,162 INFO L902 garLoopResultBuilder]: At program point L4268(line 4268) the Hoare annotation is: true [2022-11-03 02:46:00,162 INFO L899 garLoopResultBuilder]: For program point L4237-1(lines 4237 4238) no Hoare annotation was computed. [2022-11-03 02:46:00,162 INFO L899 garLoopResultBuilder]: For program point L4234(lines 4234 4240) no Hoare annotation was computed. [2022-11-03 02:46:00,162 INFO L902 garLoopResultBuilder]: At program point loopback_timer_startENTRY(lines 4272 4296) the Hoare annotation is: true [2022-11-03 02:46:00,162 INFO L899 garLoopResultBuilder]: For program point loopback_timer_startEXIT(lines 4272 4296) no Hoare annotation was computed. [2022-11-03 02:46:00,162 INFO L902 garLoopResultBuilder]: At program point snd_pcm_format_set_silenceENTRY(lines 6643 6645) the Hoare annotation is: true [2022-11-03 02:46:00,163 INFO L899 garLoopResultBuilder]: For program point snd_pcm_format_set_silenceEXIT(lines 6643 6645) no Hoare annotation was computed. [2022-11-03 02:46:00,163 INFO L902 garLoopResultBuilder]: At program point ldv_spin_unlockENTRY(lines 6468 6474) the Hoare annotation is: true [2022-11-03 02:46:00,163 INFO L899 garLoopResultBuilder]: For program point ldv_spin_unlockEXIT(lines 6468 6474) no Hoare annotation was computed. [2022-11-03 02:46:00,163 INFO L899 garLoopResultBuilder]: For program point ldv_spin_lockEXIT(lines 6461 6467) no Hoare annotation was computed. [2022-11-03 02:46:00,163 INFO L895 garLoopResultBuilder]: At program point ldv_spin_lockENTRY(lines 6461 6467) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2022-11-03 02:46:00,163 INFO L899 garLoopResultBuilder]: For program point L4224-1(line 4224) no Hoare annotation was computed. [2022-11-03 02:46:00,164 INFO L902 garLoopResultBuilder]: At program point L4224(line 4224) the Hoare annotation is: true [2022-11-03 02:46:00,164 INFO L899 garLoopResultBuilder]: For program point L4221-2(lines 4221 4226) no Hoare annotation was computed. [2022-11-03 02:46:00,164 INFO L899 garLoopResultBuilder]: For program point L4221(lines 4221 4226) no Hoare annotation was computed. [2022-11-03 02:46:00,164 INFO L902 garLoopResultBuilder]: At program point byte_posENTRY(lines 4217 4229) the Hoare annotation is: true [2022-11-03 02:46:00,164 INFO L899 garLoopResultBuilder]: For program point byte_posEXIT(lines 4217 4229) no Hoare annotation was computed. [2022-11-03 02:46:00,164 INFO L899 garLoopResultBuilder]: For program point platform_device_unregisterEXIT(lines 6598 6600) no Hoare annotation was computed. [2022-11-03 02:46:00,164 INFO L902 garLoopResultBuilder]: At program point platform_device_unregisterENTRY(lines 6598 6600) the Hoare annotation is: true [2022-11-03 02:46:00,165 INFO L902 garLoopResultBuilder]: At program point L6382(line 6382) the Hoare annotation is: true [2022-11-03 02:46:00,165 INFO L902 garLoopResultBuilder]: At program point spin_unlock_irqrestoreENTRY(lines 6379 6386) the Hoare annotation is: true [2022-11-03 02:46:00,165 INFO L895 garLoopResultBuilder]: At program point L6382-1(line 6382) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,165 INFO L899 garLoopResultBuilder]: For program point spin_unlock_irqrestoreEXIT(lines 6379 6386) no Hoare annotation was computed. [2022-11-03 02:46:00,165 INFO L902 garLoopResultBuilder]: At program point L3904(line 3904) the Hoare annotation is: true [2022-11-03 02:46:00,165 INFO L902 garLoopResultBuilder]: At program point L3903-1(line 3903) the Hoare annotation is: true [2022-11-03 02:46:00,165 INFO L902 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 3891 3908) the Hoare annotation is: true [2022-11-03 02:46:00,166 INFO L902 garLoopResultBuilder]: At program point L3903(line 3903) the Hoare annotation is: true [2022-11-03 02:46:00,166 INFO L899 garLoopResultBuilder]: For program point L3904-1(line 3904) no Hoare annotation was computed. [2022-11-03 02:46:00,166 INFO L899 garLoopResultBuilder]: For program point L3898(lines 3898 3906) no Hoare annotation was computed. [2022-11-03 02:46:00,166 INFO L899 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 3891 3908) no Hoare annotation was computed. [2022-11-03 02:46:00,166 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 3891 3908) no Hoare annotation was computed. [2022-11-03 02:46:00,166 INFO L899 garLoopResultBuilder]: For program point L4379(lines 4379 4382) no Hoare annotation was computed. [2022-11-03 02:46:00,166 INFO L899 garLoopResultBuilder]: For program point L4346(lines 4346 4350) no Hoare annotation was computed. [2022-11-03 02:46:00,167 INFO L899 garLoopResultBuilder]: For program point L4313(lines 4313 4320) no Hoare annotation was computed. [2022-11-03 02:46:00,167 INFO L899 garLoopResultBuilder]: For program point L4346-2(lines 4346 4350) no Hoare annotation was computed. [2022-11-03 02:46:00,167 INFO L895 garLoopResultBuilder]: At program point loopback_triggerENTRY(lines 4364 4428) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2022-11-03 02:46:00,167 INFO L899 garLoopResultBuilder]: For program point L4396(line 4396) no Hoare annotation was computed. [2022-11-03 02:46:00,167 INFO L895 garLoopResultBuilder]: At program point L4347(line 4347) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2022-11-03 02:46:00,167 INFO L899 garLoopResultBuilder]: For program point L4314(lines 4314 4317) no Hoare annotation was computed. [2022-11-03 02:46:00,167 INFO L899 garLoopResultBuilder]: For program point L4347-1(line 4347) no Hoare annotation was computed. [2022-11-03 02:46:00,168 INFO L895 garLoopResultBuilder]: At program point L4397(line 4397) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2022-11-03 02:46:00,168 INFO L899 garLoopResultBuilder]: For program point L4397-1(line 4397) no Hoare annotation was computed. [2022-11-03 02:46:00,168 INFO L899 garLoopResultBuilder]: For program point L4422(line 4422) no Hoare annotation was computed. [2022-11-03 02:46:00,168 INFO L899 garLoopResultBuilder]: For program point loopback_triggerFINAL(lines 4364 4428) no Hoare annotation was computed. [2022-11-03 02:46:00,168 INFO L902 garLoopResultBuilder]: At program point L4389(line 4389) the Hoare annotation is: true [2022-11-03 02:46:00,168 INFO L902 garLoopResultBuilder]: At program point L4389-1(line 4389) the Hoare annotation is: true [2022-11-03 02:46:00,168 INFO L895 garLoopResultBuilder]: At program point L4332(lines 4312 4353) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2022-11-03 02:46:00,169 INFO L899 garLoopResultBuilder]: For program point L4390(line 4390) no Hoare annotation was computed. [2022-11-03 02:46:00,169 INFO L899 garLoopResultBuilder]: For program point L4324(lines 4324 4327) no Hoare annotation was computed. [2022-11-03 02:46:00,169 INFO L899 garLoopResultBuilder]: For program point L4415(line 4415) no Hoare annotation was computed. [2022-11-03 02:46:00,169 INFO L899 garLoopResultBuilder]: For program point L4341-2(lines 4341 4345) no Hoare annotation was computed. [2022-11-03 02:46:00,169 INFO L899 garLoopResultBuilder]: For program point L4341(lines 4341 4345) no Hoare annotation was computed. [2022-11-03 02:46:00,169 INFO L899 garLoopResultBuilder]: For program point L4391(lines 4391 4394) no Hoare annotation was computed. [2022-11-03 02:46:00,169 INFO L899 garLoopResultBuilder]: For program point L4416-1(line 4416) no Hoare annotation was computed. [2022-11-03 02:46:00,171 INFO L895 garLoopResultBuilder]: At program point L4416(line 4416) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2022-11-03 02:46:00,171 INFO L895 garLoopResultBuilder]: At program point L4342(line 4342) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2022-11-03 02:46:00,171 INFO L899 garLoopResultBuilder]: For program point L4408(line 4408) no Hoare annotation was computed. [2022-11-03 02:46:00,171 INFO L899 garLoopResultBuilder]: For program point L4342-1(line 4342) no Hoare annotation was computed. [2022-11-03 02:46:00,171 INFO L902 garLoopResultBuilder]: At program point L4400-1(line 4400) the Hoare annotation is: true [2022-11-03 02:46:00,172 INFO L895 garLoopResultBuilder]: At program point L4334(line 4334) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2022-11-03 02:46:00,172 INFO L902 garLoopResultBuilder]: At program point L4400(line 4400) the Hoare annotation is: true [2022-11-03 02:46:00,172 INFO L899 garLoopResultBuilder]: For program point L4334-1(line 4334) no Hoare annotation was computed. [2022-11-03 02:46:00,174 INFO L899 garLoopResultBuilder]: For program point loopback_triggerEXIT(lines 4364 4428) no Hoare annotation was computed. [2022-11-03 02:46:00,175 INFO L895 garLoopResultBuilder]: At program point L4425(lines 4371 4427) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2022-11-03 02:46:00,175 INFO L895 garLoopResultBuilder]: At program point L4392(line 4392) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2022-11-03 02:46:00,175 INFO L895 garLoopResultBuilder]: At program point L4409(line 4409) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2022-11-03 02:46:00,175 INFO L899 garLoopResultBuilder]: For program point L4409-1(line 4409) no Hoare annotation was computed. [2022-11-03 02:46:00,175 INFO L899 garLoopResultBuilder]: For program point L4401(line 4401) no Hoare annotation was computed. [2022-11-03 02:46:00,175 INFO L895 garLoopResultBuilder]: At program point L4352(lines 4305 4354) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2022-11-03 02:46:00,175 INFO L899 garLoopResultBuilder]: For program point L4377(line 4377) no Hoare annotation was computed. [2022-11-03 02:46:00,176 INFO L899 garLoopResultBuilder]: For program point L4402(lines 4402 4405) no Hoare annotation was computed. [2022-11-03 02:46:00,176 INFO L899 garLoopResultBuilder]: For program point L4336-2(lines 4336 4340) no Hoare annotation was computed. [2022-11-03 02:46:00,176 INFO L899 garLoopResultBuilder]: For program point L4336(lines 4336 4340) no Hoare annotation was computed. [2022-11-03 02:46:00,176 INFO L895 garLoopResultBuilder]: At program point L4328(lines 4328 4351) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2022-11-03 02:46:00,176 INFO L902 garLoopResultBuilder]: At program point L4419(line 4419) the Hoare annotation is: true [2022-11-03 02:46:00,176 INFO L895 garLoopResultBuilder]: At program point L4386(line 4386) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2022-11-03 02:46:00,177 INFO L902 garLoopResultBuilder]: At program point L4419-1(line 4419) the Hoare annotation is: true [2022-11-03 02:46:00,177 INFO L899 garLoopResultBuilder]: For program point L4386-1(line 4386) no Hoare annotation was computed. [2022-11-03 02:46:00,177 INFO L902 garLoopResultBuilder]: At program point L4411(line 4411) the Hoare annotation is: true [2022-11-03 02:46:00,177 INFO L902 garLoopResultBuilder]: At program point L4411-1(line 4411) the Hoare annotation is: true [2022-11-03 02:46:00,177 INFO L895 garLoopResultBuilder]: At program point L4403(line 4403) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2022-11-03 02:46:00,177 INFO L895 garLoopResultBuilder]: At program point L4337(line 4337) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2022-11-03 02:46:00,177 INFO L899 garLoopResultBuilder]: For program point L4337-1(line 4337) no Hoare annotation was computed. [2022-11-03 02:46:00,178 INFO L899 garLoopResultBuilder]: For program point snd_power_change_stateEXIT(lines 4071 4078) no Hoare annotation was computed. [2022-11-03 02:46:00,178 INFO L902 garLoopResultBuilder]: At program point snd_power_change_stateENTRY(lines 4071 4078) the Hoare annotation is: true [2022-11-03 02:46:00,178 INFO L902 garLoopResultBuilder]: At program point L4507(line 4507) the Hoare annotation is: true [2022-11-03 02:46:00,178 INFO L902 garLoopResultBuilder]: At program point L4503(line 4503) the Hoare annotation is: true [2022-11-03 02:46:00,178 INFO L902 garLoopResultBuilder]: At program point L4505(line 4505) the Hoare annotation is: true [2022-11-03 02:46:00,178 INFO L899 garLoopResultBuilder]: For program point L4505-1(line 4505) no Hoare annotation was computed. [2022-11-03 02:46:00,178 INFO L902 garLoopResultBuilder]: At program point L4499(line 4499) the Hoare annotation is: true [2022-11-03 02:46:00,179 INFO L899 garLoopResultBuilder]: For program point L4499-1(line 4499) no Hoare annotation was computed. [2022-11-03 02:46:00,179 INFO L902 garLoopResultBuilder]: At program point L4501(line 4501) the Hoare annotation is: true [2022-11-03 02:46:00,179 INFO L899 garLoopResultBuilder]: For program point L4501-1(line 4501) no Hoare annotation was computed. [2022-11-03 02:46:00,179 INFO L899 garLoopResultBuilder]: For program point L4483(lines 4483 4486) no Hoare annotation was computed. [2022-11-03 02:46:00,179 INFO L899 garLoopResultBuilder]: For program point loopback_prepareEXIT(lines 4465 4515) no Hoare annotation was computed. [2022-11-03 02:46:00,179 INFO L899 garLoopResultBuilder]: For program point L4512-1(line 4512) no Hoare annotation was computed. [2022-11-03 02:46:00,179 INFO L902 garLoopResultBuilder]: At program point loopback_prepareENTRY(lines 4465 4515) the Hoare annotation is: true [2022-11-03 02:46:00,180 INFO L902 garLoopResultBuilder]: At program point L4512(line 4512) the Hoare annotation is: true [2022-11-03 02:46:00,180 INFO L899 garLoopResultBuilder]: For program point L4506-3(lines 4502 4510) no Hoare annotation was computed. [2022-11-03 02:46:00,180 INFO L899 garLoopResultBuilder]: For program point L4502(lines 4502 4510) no Hoare annotation was computed. [2022-11-03 02:46:00,180 INFO L899 garLoopResultBuilder]: For program point loopback_prepareFINAL(lines 4465 4515) no Hoare annotation was computed. [2022-11-03 02:46:00,180 INFO L899 garLoopResultBuilder]: For program point L4506-2(lines 4506 4509) no Hoare annotation was computed. [2022-11-03 02:46:00,180 INFO L899 garLoopResultBuilder]: For program point L4492-1(line 4492) no Hoare annotation was computed. [2022-11-03 02:46:00,180 INFO L899 garLoopResultBuilder]: For program point L4490(lines 4490 4494) no Hoare annotation was computed. [2022-11-03 02:46:00,181 INFO L902 garLoopResultBuilder]: At program point L4492(line 4492) the Hoare annotation is: true [2022-11-03 02:46:00,181 INFO L899 garLoopResultBuilder]: For program point L4488-1(line 4488) no Hoare annotation was computed. [2022-11-03 02:46:00,181 INFO L902 garLoopResultBuilder]: At program point L4488(line 4488) the Hoare annotation is: true [2022-11-03 02:46:00,181 INFO L899 garLoopResultBuilder]: For program point L4490-2(lines 4490 4494) no Hoare annotation was computed. [2022-11-03 02:46:00,181 INFO L899 garLoopResultBuilder]: For program point loopback_pcm_newEXIT(lines 4989 5008) no Hoare annotation was computed. [2022-11-03 02:46:00,181 INFO L902 garLoopResultBuilder]: At program point loopback_pcm_newENTRY(lines 4989 5008) the Hoare annotation is: true [2022-11-03 02:46:00,181 INFO L899 garLoopResultBuilder]: For program point L5004-1(line 5004) no Hoare annotation was computed. [2022-11-03 02:46:00,182 INFO L902 garLoopResultBuilder]: At program point L5004(line 5004) the Hoare annotation is: true [2022-11-03 02:46:00,182 INFO L899 garLoopResultBuilder]: For program point L5000-1(line 5000) no Hoare annotation was computed. [2022-11-03 02:46:00,183 INFO L902 garLoopResultBuilder]: At program point L5001(line 5001) the Hoare annotation is: true [2022-11-03 02:46:00,183 INFO L902 garLoopResultBuilder]: At program point L5000(line 5000) the Hoare annotation is: true [2022-11-03 02:46:00,183 INFO L899 garLoopResultBuilder]: For program point L5001-1(line 5001) no Hoare annotation was computed. [2022-11-03 02:46:00,183 INFO L899 garLoopResultBuilder]: For program point loopback_pcm_newFINAL(lines 4989 5008) no Hoare annotation was computed. [2022-11-03 02:46:00,183 INFO L899 garLoopResultBuilder]: For program point L4996(lines 4996 4999) no Hoare annotation was computed. [2022-11-03 02:46:00,183 INFO L899 garLoopResultBuilder]: For program point activate_suitable_timer_1EXIT(lines 5623 5656) no Hoare annotation was computed. [2022-11-03 02:46:00,183 INFO L902 garLoopResultBuilder]: At program point activate_suitable_timer_1ENTRY(lines 5623 5656) the Hoare annotation is: true [2022-11-03 02:46:00,184 INFO L899 garLoopResultBuilder]: For program point L6663-1(line 6663) no Hoare annotation was computed. [2022-11-03 02:46:00,184 INFO L902 garLoopResultBuilder]: At program point L6663(line 6663) the Hoare annotation is: true [2022-11-03 02:46:00,184 INFO L902 garLoopResultBuilder]: At program point snd_pcm_lib_get_vmalloc_pageENTRY(lines 6662 6664) the Hoare annotation is: true [2022-11-03 02:46:00,184 INFO L899 garLoopResultBuilder]: For program point snd_pcm_lib_get_vmalloc_pageEXIT(lines 6662 6664) no Hoare annotation was computed. [2022-11-03 02:46:00,184 INFO L899 garLoopResultBuilder]: For program point loopback_proc_newEXIT(lines 5324 5339) no Hoare annotation was computed. [2022-11-03 02:46:00,184 INFO L902 garLoopResultBuilder]: At program point loopback_proc_newENTRY(lines 5324 5339) the Hoare annotation is: true [2022-11-03 02:46:00,184 INFO L899 garLoopResultBuilder]: For program point snd_card_freeEXIT(lines 6609 6611) no Hoare annotation was computed. [2022-11-03 02:46:00,185 INFO L902 garLoopResultBuilder]: At program point snd_card_freeENTRY(lines 6609 6611) the Hoare annotation is: true [2022-11-03 02:46:00,185 INFO L902 garLoopResultBuilder]: At program point platform_get_drvdataENTRY(lines 4056 4063) the Hoare annotation is: true [2022-11-03 02:46:00,185 INFO L902 garLoopResultBuilder]: At program point L4060(line 4060) the Hoare annotation is: true [2022-11-03 02:46:00,185 INFO L899 garLoopResultBuilder]: For program point platform_get_drvdataEXIT(lines 4056 4063) no Hoare annotation was computed. [2022-11-03 02:46:00,185 INFO L899 garLoopResultBuilder]: For program point L4060-1(line 4060) no Hoare annotation was computed. [2022-11-03 02:46:00,185 INFO L899 garLoopResultBuilder]: For program point kfreeEXIT(lines 6688 6690) no Hoare annotation was computed. [2022-11-03 02:46:00,185 INFO L902 garLoopResultBuilder]: At program point kfreeENTRY(lines 6688 6690) the Hoare annotation is: true [2022-11-03 02:46:00,186 INFO L899 garLoopResultBuilder]: For program point bytes_to_framesEXIT(lines 4090 4096) no Hoare annotation was computed. [2022-11-03 02:46:00,186 INFO L902 garLoopResultBuilder]: At program point bytes_to_framesENTRY(lines 4090 4096) the Hoare annotation is: true [2022-11-03 02:46:00,186 INFO L902 garLoopResultBuilder]: At program point loopback_unregister_allENTRY(lines 5440 5457) the Hoare annotation is: true [2022-11-03 02:46:00,187 INFO L902 garLoopResultBuilder]: At program point L5447(line 5447) the Hoare annotation is: true [2022-11-03 02:46:00,187 INFO L899 garLoopResultBuilder]: For program point L5447-1(line 5447) no Hoare annotation was computed. [2022-11-03 02:46:00,188 INFO L902 garLoopResultBuilder]: At program point L5449(lines 5443 5456) the Hoare annotation is: true [2022-11-03 02:46:00,188 INFO L899 garLoopResultBuilder]: For program point loopback_unregister_allEXIT(lines 5440 5457) no Hoare annotation was computed. [2022-11-03 02:46:00,188 INFO L902 garLoopResultBuilder]: At program point mutex_unlockENTRY(lines 6592 6594) the Hoare annotation is: true [2022-11-03 02:46:00,188 INFO L899 garLoopResultBuilder]: For program point mutex_unlockEXIT(lines 6592 6594) no Hoare annotation was computed. [2022-11-03 02:46:00,188 INFO L902 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 3943 3949) the Hoare annotation is: true [2022-11-03 02:46:00,189 INFO L899 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3947) no Hoare annotation was computed. [2022-11-03 02:46:00,189 INFO L899 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 3943 3949) no Hoare annotation was computed. [2022-11-03 02:46:00,189 INFO L902 garLoopResultBuilder]: At program point L4891(line 4891) the Hoare annotation is: true [2022-11-03 02:46:00,189 INFO L902 garLoopResultBuilder]: At program point L4891-1(line 4891) the Hoare annotation is: true [2022-11-03 02:46:00,189 INFO L899 garLoopResultBuilder]: For program point L4904-1(line 4904) no Hoare annotation was computed. [2022-11-03 02:46:00,189 INFO L902 garLoopResultBuilder]: At program point L4904(line 4904) the Hoare annotation is: true [2022-11-03 02:46:00,189 INFO L902 garLoopResultBuilder]: At program point L4260-1(line 4260) the Hoare annotation is: true [2022-11-03 02:46:00,190 INFO L902 garLoopResultBuilder]: At program point L5573(line 5573) the Hoare annotation is: true [2022-11-03 02:46:00,190 INFO L902 garLoopResultBuilder]: At program point L4260(line 4260) the Hoare annotation is: true [2022-11-03 02:46:00,190 INFO L899 garLoopResultBuilder]: For program point L4929(lines 4929 4932) no Hoare annotation was computed. [2022-11-03 02:46:00,190 INFO L899 garLoopResultBuilder]: For program point L4892(line 4892) no Hoare annotation was computed. [2022-11-03 02:46:00,190 INFO L902 garLoopResultBuilder]: At program point L4889(line 4889) the Hoare annotation is: true [2022-11-03 02:46:00,190 INFO L899 garLoopResultBuilder]: For program point L4889-1(line 4889) no Hoare annotation was computed. [2022-11-03 02:46:00,190 INFO L902 garLoopResultBuilder]: At program point L4947(lines 4885 4950) the Hoare annotation is: true [2022-11-03 02:46:00,191 INFO L902 garLoopResultBuilder]: At program point L4906(lines 4906 4911) the Hoare annotation is: true [2022-11-03 02:46:00,191 INFO L899 garLoopResultBuilder]: For program point L4935(lines 4935 4938) no Hoare annotation was computed. [2022-11-03 02:46:00,191 INFO L899 garLoopResultBuilder]: For program point L4894(lines 4894 4898) no Hoare annotation was computed. [2022-11-03 02:46:00,191 INFO L899 garLoopResultBuilder]: For program point L4923(lines 4923 4926) no Hoare annotation was computed. [2022-11-03 02:46:00,191 INFO L899 garLoopResultBuilder]: For program point L4948(line 4948) no Hoare annotation was computed. [2022-11-03 02:46:00,191 INFO L902 garLoopResultBuilder]: At program point L4907(line 4907) the Hoare annotation is: true [2022-11-03 02:46:00,191 INFO L899 garLoopResultBuilder]: For program point L4907-1(line 4907) no Hoare annotation was computed. [2022-11-03 02:46:00,192 INFO L899 garLoopResultBuilder]: For program point L4903(lines 4903 4917) no Hoare annotation was computed. [2022-11-03 02:46:00,192 INFO L902 garLoopResultBuilder]: At program point loopback_openENTRY(lines 4872 4951) the Hoare annotation is: true [2022-11-03 02:46:00,192 INFO L902 garLoopResultBuilder]: At program point L5572-1(lines 5572 5575) the Hoare annotation is: true [2022-11-03 02:46:00,192 INFO L902 garLoopResultBuilder]: At program point L4903-2(lines 4903 4917) the Hoare annotation is: true [2022-11-03 02:46:00,192 INFO L899 garLoopResultBuilder]: For program point L5572(lines 5572 5575) no Hoare annotation was computed. [2022-11-03 02:46:00,192 INFO L899 garLoopResultBuilder]: For program point loopback_openEXIT(lines 4872 4951) no Hoare annotation was computed. [2022-11-03 02:46:00,192 INFO L899 garLoopResultBuilder]: For program point L6431(lines 6431 6434) no Hoare annotation was computed. [2022-11-03 02:46:00,193 INFO L902 garLoopResultBuilder]: At program point L6433-1(lines 6428 6437) the Hoare annotation is: true [2022-11-03 02:46:00,193 INFO L895 garLoopResultBuilder]: At program point L6433(line 6433) the Hoare annotation is: (not (= ~ldv_spin~0 0)) [2022-11-03 02:46:00,193 INFO L899 garLoopResultBuilder]: For program point kzallocEXIT(lines 6388 6394) no Hoare annotation was computed. [2022-11-03 02:46:00,193 INFO L902 garLoopResultBuilder]: At program point kzallocENTRY(lines 6388 6394) the Hoare annotation is: true [2022-11-03 02:46:00,193 INFO L899 garLoopResultBuilder]: For program point L4460-1(line 4460) no Hoare annotation was computed. [2022-11-03 02:46:00,193 INFO L902 garLoopResultBuilder]: At program point L4461(line 4461) the Hoare annotation is: true [2022-11-03 02:46:00,193 INFO L902 garLoopResultBuilder]: At program point L4460(line 4460) the Hoare annotation is: true [2022-11-03 02:46:00,194 INFO L899 garLoopResultBuilder]: For program point L4461-1(line 4461) no Hoare annotation was computed. [2022-11-03 02:46:00,194 INFO L899 garLoopResultBuilder]: For program point params_changeEXIT(lines 4446 4464) no Hoare annotation was computed. [2022-11-03 02:46:00,194 INFO L902 garLoopResultBuilder]: At program point params_changeENTRY(lines 4446 4464) the Hoare annotation is: true [2022-11-03 02:46:00,194 INFO L902 garLoopResultBuilder]: At program point loopback_closeENTRY(lines 4952 4976) the Hoare annotation is: true [2022-11-03 02:46:00,194 INFO L899 garLoopResultBuilder]: For program point L4962-1(line 4962) no Hoare annotation was computed. [2022-11-03 02:46:00,194 INFO L899 garLoopResultBuilder]: For program point loopback_closeEXIT(lines 4952 4976) no Hoare annotation was computed. [2022-11-03 02:46:00,194 INFO L902 garLoopResultBuilder]: At program point L4971(line 4971) the Hoare annotation is: true [2022-11-03 02:46:00,195 INFO L902 garLoopResultBuilder]: At program point L4971-1(lines 4967 4972) the Hoare annotation is: true [2022-11-03 02:46:00,195 INFO L899 garLoopResultBuilder]: For program point L4973(line 4973) no Hoare annotation was computed. [2022-11-03 02:46:00,195 INFO L899 garLoopResultBuilder]: For program point L4967(lines 4967 4972) no Hoare annotation was computed. [2022-11-03 02:46:00,195 INFO L902 garLoopResultBuilder]: At program point L4964-1(line 4964) the Hoare annotation is: true [2022-11-03 02:46:00,195 INFO L902 garLoopResultBuilder]: At program point L4962(line 4962) the Hoare annotation is: true [2022-11-03 02:46:00,195 INFO L899 garLoopResultBuilder]: For program point L4965(line 4965) no Hoare annotation was computed. [2022-11-03 02:46:00,195 INFO L902 garLoopResultBuilder]: At program point L4964(line 4964) the Hoare annotation is: true [2022-11-03 02:46:00,196 INFO L895 garLoopResultBuilder]: At program point L6366(line 6366) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2022-11-03 02:46:00,196 INFO L895 garLoopResultBuilder]: At program point spin_lockENTRY(lines 6363 6370) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2022-11-03 02:46:00,196 INFO L902 garLoopResultBuilder]: At program point L6366-1(line 6366) the Hoare annotation is: true [2022-11-03 02:46:00,196 INFO L899 garLoopResultBuilder]: For program point spin_lockEXIT(lines 6363 6370) no Hoare annotation was computed. [2022-11-03 02:46:00,196 INFO L902 garLoopResultBuilder]: At program point L4542(lines 4542 4543) the Hoare annotation is: true [2022-11-03 02:46:00,196 INFO L902 garLoopResultBuilder]: At program point clear_capture_bufENTRY(lines 4516 4555) the Hoare annotation is: true [2022-11-03 02:46:00,196 INFO L899 garLoopResultBuilder]: For program point L4542-1(lines 4542 4543) no Hoare annotation was computed. [2022-11-03 02:46:00,197 INFO L902 garLoopResultBuilder]: At program point L4551(lines 4523 4554) the Hoare annotation is: true [2022-11-03 02:46:00,197 INFO L902 garLoopResultBuilder]: At program point L4547(lines 4516 4555) the Hoare annotation is: true [2022-11-03 02:46:00,197 INFO L899 garLoopResultBuilder]: For program point L4541(line 4541) no Hoare annotation was computed. [2022-11-03 02:46:00,197 INFO L902 garLoopResultBuilder]: At program point L4537-2(lines 4537 4540) the Hoare annotation is: true [2022-11-03 02:46:00,197 INFO L899 garLoopResultBuilder]: For program point clear_capture_bufEXIT(lines 4516 4555) no Hoare annotation was computed. [2022-11-03 02:46:00,197 INFO L899 garLoopResultBuilder]: For program point L4527(lines 4527 4530) no Hoare annotation was computed. [2022-11-03 02:46:00,197 INFO L899 garLoopResultBuilder]: For program point L4546(lines 4546 4549) no Hoare annotation was computed. [2022-11-03 02:46:00,197 INFO L902 garLoopResultBuilder]: At program point mutex_lock_nestedENTRY(lines 6589 6591) the Hoare annotation is: true [2022-11-03 02:46:00,198 INFO L899 garLoopResultBuilder]: For program point mutex_lock_nestedEXIT(lines 6589 6591) no Hoare annotation was computed. [2022-11-03 02:46:00,198 INFO L902 garLoopResultBuilder]: At program point params_change_substreamENTRY(lines 4429 4445) the Hoare annotation is: true [2022-11-03 02:46:00,198 INFO L899 garLoopResultBuilder]: For program point params_change_substreamEXIT(lines 4429 4445) no Hoare annotation was computed. [2022-11-03 02:46:00,198 INFO L902 garLoopResultBuilder]: At program point spin_unlockENTRY(lines 6371 6378) the Hoare annotation is: true [2022-11-03 02:46:00,198 INFO L902 garLoopResultBuilder]: At program point L6374(line 6374) the Hoare annotation is: true [2022-11-03 02:46:00,198 INFO L899 garLoopResultBuilder]: For program point spin_unlockEXIT(lines 6371 6378) no Hoare annotation was computed. [2022-11-03 02:46:00,198 INFO L895 garLoopResultBuilder]: At program point L6374-1(line 6374) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,199 INFO L902 garLoopResultBuilder]: At program point loopback_active_notifyENTRY(lines 4355 4363) the Hoare annotation is: true [2022-11-03 02:46:00,199 INFO L899 garLoopResultBuilder]: For program point loopback_active_notifyEXIT(lines 4355 4363) no Hoare annotation was computed. [2022-11-03 02:46:00,199 INFO L902 garLoopResultBuilder]: At program point L4359(line 4359) the Hoare annotation is: true [2022-11-03 02:46:00,199 INFO L899 garLoopResultBuilder]: For program point L4360-1(line 4360) no Hoare annotation was computed. [2022-11-03 02:46:00,199 INFO L899 garLoopResultBuilder]: For program point L4359-1(line 4359) no Hoare annotation was computed. [2022-11-03 02:46:00,199 INFO L902 garLoopResultBuilder]: At program point L4360(line 4360) the Hoare annotation is: true [2022-11-03 02:46:00,199 INFO L902 garLoopResultBuilder]: At program point assume_abort_if_notENTRY(lines 3887 3889) the Hoare annotation is: true [2022-11-03 02:46:00,200 INFO L899 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 3887 3889) no Hoare annotation was computed. [2022-11-03 02:46:00,200 INFO L899 garLoopResultBuilder]: For program point snd_pcm_set_opsEXIT(lines 6676 6678) no Hoare annotation was computed. [2022-11-03 02:46:00,200 INFO L902 garLoopResultBuilder]: At program point snd_pcm_set_opsENTRY(lines 6676 6678) the Hoare annotation is: true [2022-11-03 02:46:00,200 INFO L902 garLoopResultBuilder]: At program point L3921-1(line 3921) the Hoare annotation is: true [2022-11-03 02:46:00,200 INFO L902 garLoopResultBuilder]: At program point L3921(line 3921) the Hoare annotation is: true [2022-11-03 02:46:00,200 INFO L899 garLoopResultBuilder]: For program point L3922-1(line 3922) no Hoare annotation was computed. [2022-11-03 02:46:00,200 INFO L899 garLoopResultBuilder]: For program point L3916(lines 3916 3924) no Hoare annotation was computed. [2022-11-03 02:46:00,201 INFO L899 garLoopResultBuilder]: For program point ldv_zallocEXIT(lines 3909 3926) no Hoare annotation was computed. [2022-11-03 02:46:00,201 INFO L902 garLoopResultBuilder]: At program point ldv_zallocENTRY(lines 3909 3926) the Hoare annotation is: true [2022-11-03 02:46:00,201 INFO L899 garLoopResultBuilder]: For program point ldv_zallocFINAL(lines 3909 3926) no Hoare annotation was computed. [2022-11-03 02:46:00,201 INFO L902 garLoopResultBuilder]: At program point L3922(line 3922) the Hoare annotation is: true [2022-11-03 02:46:00,201 INFO L899 garLoopResultBuilder]: For program point L5849(line 5849) no Hoare annotation was computed. [2022-11-03 02:46:00,201 INFO L899 garLoopResultBuilder]: For program point L5717(line 5717) no Hoare annotation was computed. [2022-11-03 02:46:00,201 INFO L895 garLoopResultBuilder]: At program point L5387(lines 5387 5391) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,202 INFO L899 garLoopResultBuilder]: For program point L6312(line 6312) no Hoare annotation was computed. [2022-11-03 02:46:00,202 INFO L899 garLoopResultBuilder]: For program point L5916-1(line 5916) no Hoare annotation was computed. [2022-11-03 02:46:00,202 INFO L899 garLoopResultBuilder]: For program point L5850(lines 5850 5854) no Hoare annotation was computed. [2022-11-03 02:46:00,202 INFO L895 garLoopResultBuilder]: At program point L5916(line 5916) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,202 INFO L899 garLoopResultBuilder]: For program point L5718(lines 5718 5722) no Hoare annotation was computed. [2022-11-03 02:46:00,202 INFO L899 garLoopResultBuilder]: For program point L5850-2(lines 5836 5945) no Hoare annotation was computed. [2022-11-03 02:46:00,202 INFO L895 garLoopResultBuilder]: At program point L6247(line 6247) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,202 INFO L899 garLoopResultBuilder]: For program point L6247-1(line 6247) no Hoare annotation was computed. [2022-11-03 02:46:00,203 INFO L899 garLoopResultBuilder]: For program point L6313-2(lines 6239 6348) no Hoare annotation was computed. [2022-11-03 02:46:00,203 INFO L899 garLoopResultBuilder]: For program point L6313(lines 6313 6317) no Hoare annotation was computed. [2022-11-03 02:46:00,203 INFO L895 garLoopResultBuilder]: At program point L6181(line 6181) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,203 INFO L895 garLoopResultBuilder]: At program point L5851(line 5851) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,203 INFO L899 garLoopResultBuilder]: For program point L5851-1(line 5851) no Hoare annotation was computed. [2022-11-03 02:46:00,203 INFO L895 garLoopResultBuilder]: At program point L6314(line 6314) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,204 INFO L899 garLoopResultBuilder]: For program point L6314-1(line 6314) no Hoare annotation was computed. [2022-11-03 02:46:00,204 INFO L899 garLoopResultBuilder]: For program point L6050(line 6050) no Hoare annotation was computed. [2022-11-03 02:46:00,204 INFO L895 garLoopResultBuilder]: At program point L5720(line 5720) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,204 INFO L899 garLoopResultBuilder]: For program point L6051(lines 6051 6058) no Hoare annotation was computed. [2022-11-03 02:46:00,204 INFO L899 garLoopResultBuilder]: For program point L6052-1(line 6052) no Hoare annotation was computed. [2022-11-03 02:46:00,204 INFO L895 garLoopResultBuilder]: At program point L6052(line 6052) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,204 INFO L895 garLoopResultBuilder]: At program point L5392(lines 5347 5395) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,204 INFO L899 garLoopResultBuilder]: For program point L5921(line 5921) no Hoare annotation was computed. [2022-11-03 02:46:00,205 INFO L895 garLoopResultBuilder]: At program point L5393(line 5393) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,205 INFO L899 garLoopResultBuilder]: For program point L5393-1(line 5393) no Hoare annotation was computed. [2022-11-03 02:46:00,205 INFO L899 garLoopResultBuilder]: For program point L6252(line 6252) no Hoare annotation was computed. [2022-11-03 02:46:00,205 INFO L895 garLoopResultBuilder]: At program point L6120(line 6120) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,205 INFO L899 garLoopResultBuilder]: For program point L5922(lines 5922 5930) no Hoare annotation was computed. [2022-11-03 02:46:00,205 INFO L899 garLoopResultBuilder]: For program point L5856-1(line 5856) no Hoare annotation was computed. [2022-11-03 02:46:00,205 INFO L895 garLoopResultBuilder]: At program point L5856(line 5856) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,206 INFO L899 garLoopResultBuilder]: For program point L5724(line 5724) no Hoare annotation was computed. [2022-11-03 02:46:00,206 INFO L895 garLoopResultBuilder]: At program point L5592-1(line 5592) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,206 INFO L895 garLoopResultBuilder]: At program point L5592(line 5592) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,206 INFO L895 garLoopResultBuilder]: At program point L5394(lines 5340 5396) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,207 INFO L899 garLoopResultBuilder]: For program point L6319-1(line 6319) no Hoare annotation was computed. [2022-11-03 02:46:00,207 INFO L895 garLoopResultBuilder]: At program point L6319(line 6319) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,207 INFO L899 garLoopResultBuilder]: For program point L6253-2(lines 6239 6348) no Hoare annotation was computed. [2022-11-03 02:46:00,207 INFO L899 garLoopResultBuilder]: For program point L6253(lines 6253 6257) no Hoare annotation was computed. [2022-11-03 02:46:00,207 INFO L895 garLoopResultBuilder]: At program point L5923(line 5923) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,207 INFO L899 garLoopResultBuilder]: For program point L5923-1(line 5923) no Hoare annotation was computed. [2022-11-03 02:46:00,207 INFO L899 garLoopResultBuilder]: For program point L5989(line 5989) no Hoare annotation was computed. [2022-11-03 02:46:00,208 INFO L899 garLoopResultBuilder]: For program point L5725(lines 5725 5729) no Hoare annotation was computed. [2022-11-03 02:46:00,208 INFO L895 garLoopResultBuilder]: At program point L6254(line 6254) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,208 INFO L899 garLoopResultBuilder]: For program point L6254-1(line 6254) no Hoare annotation was computed. [2022-11-03 02:46:00,208 INFO L902 garLoopResultBuilder]: At program point L5990(line 5990) the Hoare annotation is: true [2022-11-03 02:46:00,208 INFO L895 garLoopResultBuilder]: At program point L5727(line 5727) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,208 INFO L895 garLoopResultBuilder]: At program point L6191(line 6191) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,208 INFO L899 garLoopResultBuilder]: For program point L5861(line 5861) no Hoare annotation was computed. [2022-11-03 02:46:00,209 INFO L899 garLoopResultBuilder]: For program point L6324(line 6324) no Hoare annotation was computed. [2022-11-03 02:46:00,209 INFO L895 garLoopResultBuilder]: At program point L6060(line 6060) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,209 INFO L899 garLoopResultBuilder]: For program point L5862(lines 5862 5866) no Hoare annotation was computed. [2022-11-03 02:46:00,209 INFO L899 garLoopResultBuilder]: For program point L5862-2(lines 5836 5945) no Hoare annotation was computed. [2022-11-03 02:46:00,209 INFO L895 garLoopResultBuilder]: At program point L6259(line 6259) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,209 INFO L899 garLoopResultBuilder]: For program point L6259-1(line 6259) no Hoare annotation was computed. [2022-11-03 02:46:00,209 INFO L899 garLoopResultBuilder]: For program point L6325(lines 6325 6333) no Hoare annotation was computed. [2022-11-03 02:46:00,209 INFO L895 garLoopResultBuilder]: At program point L5863(line 5863) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,210 INFO L899 garLoopResultBuilder]: For program point L5863-1(line 5863) no Hoare annotation was computed. [2022-11-03 02:46:00,210 INFO L899 garLoopResultBuilder]: For program point L5731(line 5731) no Hoare annotation was computed. [2022-11-03 02:46:00,210 INFO L895 garLoopResultBuilder]: At program point L6326(line 6326) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,210 INFO L895 garLoopResultBuilder]: At program point L5401(line 5401) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,210 INFO L899 garLoopResultBuilder]: For program point L5401-1(line 5401) no Hoare annotation was computed. [2022-11-03 02:46:00,210 INFO L899 garLoopResultBuilder]: For program point L6326-1(line 6326) no Hoare annotation was computed. [2022-11-03 02:46:00,210 INFO L899 garLoopResultBuilder]: For program point L5996(line 5996) no Hoare annotation was computed. [2022-11-03 02:46:00,211 INFO L899 garLoopResultBuilder]: For program point L5732(lines 5732 5736) no Hoare annotation was computed. [2022-11-03 02:46:00,211 INFO L895 garLoopResultBuilder]: At program point L5402(line 5402) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,211 INFO L899 garLoopResultBuilder]: For program point L5468(lines 5468 5471) no Hoare annotation was computed. [2022-11-03 02:46:00,211 INFO L895 garLoopResultBuilder]: At program point L5402-1(line 5402) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,211 INFO L895 garLoopResultBuilder]: At program point L5204(lines 5204 5207) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,211 INFO L899 garLoopResultBuilder]: For program point L5997(lines 5997 6204) no Hoare annotation was computed. [2022-11-03 02:46:00,211 INFO L899 garLoopResultBuilder]: For program point L5932(line 5932) no Hoare annotation was computed. [2022-11-03 02:46:00,212 INFO L895 garLoopResultBuilder]: At program point L5734(line 5734) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,212 INFO L895 garLoopResultBuilder]: At program point L6131(line 6131) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,212 INFO L899 garLoopResultBuilder]: For program point L5999(lines 5999 6201) no Hoare annotation was computed. [2022-11-03 02:46:00,212 INFO L899 garLoopResultBuilder]: For program point L5933(lines 5933 5941) no Hoare annotation was computed. [2022-11-03 02:46:00,213 INFO L895 garLoopResultBuilder]: At program point L5801(line 5801) the Hoare annotation is: (and (= ~ldv_state_variable_5~0 0) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:46:00,213 INFO L899 garLoopResultBuilder]: For program point L5801-1(line 5801) no Hoare annotation was computed. [2022-11-03 02:46:00,213 INFO L899 garLoopResultBuilder]: For program point L6264(line 6264) no Hoare annotation was computed. [2022-11-03 02:46:00,213 INFO L895 garLoopResultBuilder]: At program point L5934(line 5934) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,213 INFO L899 garLoopResultBuilder]: For program point L6000(line 6000) no Hoare annotation was computed. [2022-11-03 02:46:00,213 INFO L899 garLoopResultBuilder]: For program point L5868-1(line 5868) no Hoare annotation was computed. [2022-11-03 02:46:00,213 INFO L899 garLoopResultBuilder]: For program point L5934-1(line 5934) no Hoare annotation was computed. [2022-11-03 02:46:00,214 INFO L895 garLoopResultBuilder]: At program point L5868(line 5868) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,214 INFO L899 garLoopResultBuilder]: For program point L6199(line 6199) no Hoare annotation was computed. [2022-11-03 02:46:00,214 INFO L899 garLoopResultBuilder]: For program point L6265-2(lines 6239 6348) no Hoare annotation was computed. [2022-11-03 02:46:00,214 INFO L899 garLoopResultBuilder]: For program point L6265(lines 6265 6269) no Hoare annotation was computed. [2022-11-03 02:46:00,214 INFO L899 garLoopResultBuilder]: For program point L6001(lines 6001 6008) no Hoare annotation was computed. [2022-11-03 02:46:00,214 INFO L895 garLoopResultBuilder]: At program point L6596-1(line 6596) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,215 INFO L895 garLoopResultBuilder]: At program point L6596(line 6596) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,215 INFO L895 garLoopResultBuilder]: At program point L6266(line 6266) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,215 INFO L899 garLoopResultBuilder]: For program point L6266-1(line 6266) no Hoare annotation was computed. [2022-11-03 02:46:00,215 INFO L902 garLoopResultBuilder]: At program point L6200(line 6200) the Hoare annotation is: true [2022-11-03 02:46:00,215 INFO L895 garLoopResultBuilder]: At program point L6002(line 6002) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,215 INFO L899 garLoopResultBuilder]: For program point L6002-1(line 6002) no Hoare annotation was computed. [2022-11-03 02:46:00,215 INFO L899 garLoopResultBuilder]: For program point L5738(line 5738) no Hoare annotation was computed. [2022-11-03 02:46:00,216 INFO L902 garLoopResultBuilder]: At program point L5739(line 5739) the Hoare annotation is: true [2022-11-03 02:46:00,216 INFO L895 garLoopResultBuilder]: At program point L5805(line 5805) the Hoare annotation is: (and (= ~ldv_state_variable_5~0 0) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:46:00,216 INFO L899 garLoopResultBuilder]: For program point L5805-1(line 5805) no Hoare annotation was computed. [2022-11-03 02:46:00,216 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-11-03 02:46:00,216 INFO L895 garLoopResultBuilder]: At program point L6070(line 6070) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,216 INFO L899 garLoopResultBuilder]: For program point L5476(lines 5476 5479) no Hoare annotation was computed. [2022-11-03 02:46:00,216 INFO L899 garLoopResultBuilder]: For program point L6335(line 6335) no Hoare annotation was computed. [2022-11-03 02:46:00,217 INFO L899 garLoopResultBuilder]: For program point L5873(line 5873) no Hoare annotation was computed. [2022-11-03 02:46:00,217 INFO L895 garLoopResultBuilder]: At program point L5741(lines 5704 5744) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,217 INFO L899 garLoopResultBuilder]: For program point L6336(lines 6336 6344) no Hoare annotation was computed. [2022-11-03 02:46:00,217 INFO L899 garLoopResultBuilder]: For program point L5874(lines 5874 5878) no Hoare annotation was computed. [2022-11-03 02:46:00,217 INFO L899 garLoopResultBuilder]: For program point L5874-2(lines 5836 5945) no Hoare annotation was computed. [2022-11-03 02:46:00,217 INFO L895 garLoopResultBuilder]: At program point L6271(line 6271) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,217 INFO L899 garLoopResultBuilder]: For program point L6271-1(line 6271) no Hoare annotation was computed. [2022-11-03 02:46:00,218 INFO L899 garLoopResultBuilder]: For program point L6337-1(line 6337) no Hoare annotation was computed. [2022-11-03 02:46:00,218 INFO L895 garLoopResultBuilder]: At program point L6337(line 6337) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,218 INFO L895 garLoopResultBuilder]: At program point L5875(line 5875) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,218 INFO L899 garLoopResultBuilder]: For program point L5875-1(line 5875) no Hoare annotation was computed. [2022-11-03 02:46:00,218 INFO L899 garLoopResultBuilder]: For program point L6206(line 6206) no Hoare annotation was computed. [2022-11-03 02:46:00,218 INFO L899 garLoopResultBuilder]: For program point L6207(lines 6207 6234) no Hoare annotation was computed. [2022-11-03 02:46:00,218 INFO L895 garLoopResultBuilder]: At program point L6141(line 6141) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,219 INFO L899 garLoopResultBuilder]: For program point L5943(line 5943) no Hoare annotation was computed. [2022-11-03 02:46:00,219 INFO L895 garLoopResultBuilder]: At program point L5811(line 5811) the Hoare annotation is: (and (= ~ldv_state_variable_5~0 0) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:46:00,219 INFO L899 garLoopResultBuilder]: For program point L5811-1(line 5811) no Hoare annotation was computed. [2022-11-03 02:46:00,219 INFO L899 garLoopResultBuilder]: For program point L6010(line 6010) no Hoare annotation was computed. [2022-11-03 02:46:00,219 INFO L902 garLoopResultBuilder]: At program point L5944(line 5944) the Hoare annotation is: true [2022-11-03 02:46:00,219 INFO L895 garLoopResultBuilder]: At program point L5482(line 5482) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,219 INFO L899 garLoopResultBuilder]: For program point L5482-1(line 5482) no Hoare annotation was computed. [2022-11-03 02:46:00,220 INFO L899 garLoopResultBuilder]: For program point L6209(lines 6209 6231) no Hoare annotation was computed. [2022-11-03 02:46:00,220 INFO L899 garLoopResultBuilder]: For program point L6011(lines 6011 6018) no Hoare annotation was computed. [2022-11-03 02:46:00,220 INFO L899 garLoopResultBuilder]: For program point L5483(lines 5483 5486) no Hoare annotation was computed. [2022-11-03 02:46:00,220 INFO L895 garLoopResultBuilder]: At program point L5351(lines 5351 5354) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,220 INFO L899 garLoopResultBuilder]: For program point L6210(line 6210) no Hoare annotation was computed. [2022-11-03 02:46:00,220 INFO L899 garLoopResultBuilder]: For program point L6276(line 6276) no Hoare annotation was computed. [2022-11-03 02:46:00,220 INFO L899 garLoopResultBuilder]: For program point L6012-1(line 6012) no Hoare annotation was computed. [2022-11-03 02:46:00,221 INFO L895 garLoopResultBuilder]: At program point L6012(line 6012) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,221 INFO L899 garLoopResultBuilder]: For program point L5880-1(line 5880) no Hoare annotation was computed. [2022-11-03 02:46:00,221 INFO L895 garLoopResultBuilder]: At program point L5880(line 5880) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,221 INFO L895 garLoopResultBuilder]: At program point L6211(lines 6211 6219) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,221 INFO L899 garLoopResultBuilder]: For program point L6277-2(lines 6239 6348) no Hoare annotation was computed. [2022-11-03 02:46:00,221 INFO L899 garLoopResultBuilder]: For program point L6277(lines 6277 6281) no Hoare annotation was computed. [2022-11-03 02:46:00,221 INFO L895 garLoopResultBuilder]: At program point L6278(line 6278) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,222 INFO L899 garLoopResultBuilder]: For program point L6278-1(line 6278) no Hoare annotation was computed. [2022-11-03 02:46:00,222 INFO L895 garLoopResultBuilder]: At program point L6080(line 6080) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,222 INFO L895 garLoopResultBuilder]: At program point L5487(line 5487) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,222 INFO L899 garLoopResultBuilder]: For program point L5487-1(line 5487) no Hoare annotation was computed. [2022-11-03 02:46:00,222 INFO L899 garLoopResultBuilder]: For program point L6346(line 6346) no Hoare annotation was computed. [2022-11-03 02:46:00,222 INFO L899 garLoopResultBuilder]: For program point L5950(line 5950) no Hoare annotation was computed. [2022-11-03 02:46:00,222 INFO L899 garLoopResultBuilder]: For program point L5488(lines 5488 5492) no Hoare annotation was computed. [2022-11-03 02:46:00,223 INFO L902 garLoopResultBuilder]: At program point L6347(line 6347) the Hoare annotation is: true [2022-11-03 02:46:00,223 INFO L899 garLoopResultBuilder]: For program point L5951(lines 5951 5954) no Hoare annotation was computed. [2022-11-03 02:46:00,223 INFO L895 garLoopResultBuilder]: At program point L5819(line 5819) the Hoare annotation is: (and (= ~ldv_state_variable_5~0 0) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:46:00,223 INFO L895 garLoopResultBuilder]: At program point L5819-1(line 5819) the Hoare annotation is: (and (= ~ldv_state_variable_5~0 0) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:46:00,223 INFO L899 garLoopResultBuilder]: For program point L5885(line 5885) no Hoare annotation was computed. [2022-11-03 02:46:00,223 INFO L895 garLoopResultBuilder]: At program point L5489(line 5489) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,223 INFO L899 garLoopResultBuilder]: For program point L5886(lines 5886 5890) no Hoare annotation was computed. [2022-11-03 02:46:00,224 INFO L899 garLoopResultBuilder]: For program point L5886-2(lines 5836 5945) no Hoare annotation was computed. [2022-11-03 02:46:00,224 INFO L895 garLoopResultBuilder]: At program point L6283(line 6283) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,224 INFO L899 garLoopResultBuilder]: For program point L6283-1(line 6283) no Hoare annotation was computed. [2022-11-03 02:46:00,224 INFO L895 garLoopResultBuilder]: At program point L6151(line 6151) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,224 INFO L895 garLoopResultBuilder]: At program point L5887(line 5887) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,224 INFO L899 garLoopResultBuilder]: For program point L5887-1(line 5887) no Hoare annotation was computed. [2022-11-03 02:46:00,224 INFO L899 garLoopResultBuilder]: For program point L6020(line 6020) no Hoare annotation was computed. [2022-11-03 02:46:00,225 INFO L899 garLoopResultBuilder]: For program point L5228(lines 5228 5231) no Hoare annotation was computed. [2022-11-03 02:46:00,225 INFO L899 garLoopResultBuilder]: For program point L6021(lines 6021 6028) no Hoare annotation was computed. [2022-11-03 02:46:00,225 INFO L895 garLoopResultBuilder]: At program point L6022(line 6022) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,225 INFO L899 garLoopResultBuilder]: For program point L6022-1(line 6022) no Hoare annotation was computed. [2022-11-03 02:46:00,225 INFO L899 garLoopResultBuilder]: For program point L5956(line 5956) no Hoare annotation was computed. [2022-11-03 02:46:00,225 INFO L895 garLoopResultBuilder]: At program point L5758(line 5758) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:46:00,225 INFO L895 garLoopResultBuilder]: At program point L5758-1(line 5758) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:46:00,226 INFO L899 garLoopResultBuilder]: For program point L6353(line 6353) no Hoare annotation was computed. [2022-11-03 02:46:00,226 INFO L899 garLoopResultBuilder]: For program point L6221(line 6221) no Hoare annotation was computed. [2022-11-03 02:46:00,226 INFO L899 garLoopResultBuilder]: For program point L5957(lines 5957 5994) no Hoare annotation was computed. [2022-11-03 02:46:00,226 INFO L895 garLoopResultBuilder]: At program point L5495(lines 5466 5509) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,226 INFO L902 garLoopResultBuilder]: At program point L6354(line 6354) the Hoare annotation is: true [2022-11-03 02:46:00,226 INFO L899 garLoopResultBuilder]: For program point L6222(lines 6222 6227) no Hoare annotation was computed. [2022-11-03 02:46:00,226 INFO L899 garLoopResultBuilder]: For program point L6288(line 6288) no Hoare annotation was computed. [2022-11-03 02:46:00,227 INFO L895 garLoopResultBuilder]: At program point L6090(line 6090) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,227 INFO L899 garLoopResultBuilder]: For program point L5892-1(line 5892) no Hoare annotation was computed. [2022-11-03 02:46:00,227 INFO L895 garLoopResultBuilder]: At program point L5892(line 5892) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,227 INFO L899 garLoopResultBuilder]: For program point L6289-2(lines 6239 6348) no Hoare annotation was computed. [2022-11-03 02:46:00,227 INFO L899 garLoopResultBuilder]: For program point L6289(lines 6289 6293) no Hoare annotation was computed. [2022-11-03 02:46:00,227 INFO L899 garLoopResultBuilder]: For program point L5959(lines 5959 5991) no Hoare annotation was computed. [2022-11-03 02:46:00,227 INFO L895 garLoopResultBuilder]: At program point L5497(lines 5466 5509) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,228 INFO L895 garLoopResultBuilder]: At program point L6290(line 6290) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,228 INFO L895 garLoopResultBuilder]: At program point L6356(lines 5800 6361) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,228 INFO L895 garLoopResultBuilder]: At program point L5233(lines 5182 5251) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,228 INFO L899 garLoopResultBuilder]: For program point L6290-1(line 6290) no Hoare annotation was computed. [2022-11-03 02:46:00,228 INFO L899 garLoopResultBuilder]: For program point L5960(line 5960) no Hoare annotation was computed. [2022-11-03 02:46:00,228 INFO L895 garLoopResultBuilder]: At program point L5366(line 5366) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,228 INFO L899 garLoopResultBuilder]: For program point L5366-1(line 5366) no Hoare annotation was computed. [2022-11-03 02:46:00,229 INFO L899 garLoopResultBuilder]: For program point L5961(lines 5961 5966) no Hoare annotation was computed. [2022-11-03 02:46:00,229 INFO L899 garLoopResultBuilder]: For program point L5367(lines 5367 5370) no Hoare annotation was computed. [2022-11-03 02:46:00,229 INFO L895 garLoopResultBuilder]: At program point L6161(line 6161) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,229 INFO L899 garLoopResultBuilder]: For program point L5897(line 5897) no Hoare annotation was computed. [2022-11-03 02:46:00,229 INFO L899 garLoopResultBuilder]: For program point L6030(line 6030) no Hoare annotation was computed. [2022-11-03 02:46:00,229 INFO L899 garLoopResultBuilder]: For program point L5898(lines 5898 5902) no Hoare annotation was computed. [2022-11-03 02:46:00,229 INFO L899 garLoopResultBuilder]: For program point L5898-2(lines 5836 5945) no Hoare annotation was computed. [2022-11-03 02:46:00,230 INFO L899 garLoopResultBuilder]: For program point L5832(lines 5832 6355) no Hoare annotation was computed. [2022-11-03 02:46:00,230 INFO L899 garLoopResultBuilder]: For program point L5502(lines 5502 5507) no Hoare annotation was computed. [2022-11-03 02:46:00,230 INFO L895 garLoopResultBuilder]: At program point L6295(line 6295) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,230 INFO L899 garLoopResultBuilder]: For program point L6295-1(line 6295) no Hoare annotation was computed. [2022-11-03 02:46:00,230 INFO L899 garLoopResultBuilder]: For program point L6229(line 6229) no Hoare annotation was computed. [2022-11-03 02:46:00,230 INFO L899 garLoopResultBuilder]: For program point L6031(lines 6031 6038) no Hoare annotation was computed. [2022-11-03 02:46:00,230 INFO L895 garLoopResultBuilder]: At program point L5899(line 5899) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,231 INFO L899 garLoopResultBuilder]: For program point L5899-1(line 5899) no Hoare annotation was computed. [2022-11-03 02:46:00,231 INFO L895 garLoopResultBuilder]: At program point L5767(line 5767) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:46:00,231 INFO L895 garLoopResultBuilder]: At program point L5767-1(line 5767) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:46:00,231 INFO L899 garLoopResultBuilder]: For program point L5833(line 5833) no Hoare annotation was computed. [2022-11-03 02:46:00,231 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-11-03 02:46:00,231 INFO L895 garLoopResultBuilder]: At program point L5371(line 5371) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,231 INFO L899 garLoopResultBuilder]: For program point L5371-1(line 5371) no Hoare annotation was computed. [2022-11-03 02:46:00,232 INFO L895 garLoopResultBuilder]: At program point L5239(lines 5182 5251) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,232 INFO L902 garLoopResultBuilder]: At program point L6230(line 6230) the Hoare annotation is: true [2022-11-03 02:46:00,232 INFO L899 garLoopResultBuilder]: For program point L6032-1(line 6032) no Hoare annotation was computed. [2022-11-03 02:46:00,232 INFO L895 garLoopResultBuilder]: At program point L6032(line 6032) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,232 INFO L899 garLoopResultBuilder]: For program point L5834(lines 5834 5948) no Hoare annotation was computed. [2022-11-03 02:46:00,232 INFO L899 garLoopResultBuilder]: For program point L5504-1(line 5504) no Hoare annotation was computed. [2022-11-03 02:46:00,232 INFO L895 garLoopResultBuilder]: At program point L5504(line 5504) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,233 INFO L899 garLoopResultBuilder]: For program point L5372(lines 5372 5375) no Hoare annotation was computed. [2022-11-03 02:46:00,233 INFO L895 garLoopResultBuilder]: At program point L6100(line 6100) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,233 INFO L899 garLoopResultBuilder]: For program point L5968(line 5968) no Hoare annotation was computed. [2022-11-03 02:46:00,233 INFO L899 garLoopResultBuilder]: For program point L5836(lines 5836 5945) no Hoare annotation was computed. [2022-11-03 02:46:00,233 INFO L895 garLoopResultBuilder]: At program point L6629-1(line 6629) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,233 INFO L895 garLoopResultBuilder]: At program point L6629(line 6629) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,233 INFO L895 garLoopResultBuilder]: At program point L5969(lines 5969 5987) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,234 INFO L899 garLoopResultBuilder]: For program point L5837(line 5837) no Hoare annotation was computed. [2022-11-03 02:46:00,234 INFO L899 garLoopResultBuilder]: For program point L6300(line 6300) no Hoare annotation was computed. [2022-11-03 02:46:00,234 INFO L899 garLoopResultBuilder]: For program point L5904-1(line 5904) no Hoare annotation was computed. [2022-11-03 02:46:00,234 INFO L899 garLoopResultBuilder]: For program point L5838(lines 5838 5842) no Hoare annotation was computed. [2022-11-03 02:46:00,234 INFO L895 garLoopResultBuilder]: At program point L5904(line 5904) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,234 INFO L899 garLoopResultBuilder]: For program point L5838-2(lines 5836 5945) no Hoare annotation was computed. [2022-11-03 02:46:00,234 INFO L895 garLoopResultBuilder]: At program point L5508(lines 5458 5510) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,235 INFO L899 garLoopResultBuilder]: For program point L6301-2(lines 6239 6348) no Hoare annotation was computed. [2022-11-03 02:46:00,235 INFO L899 garLoopResultBuilder]: For program point L6301(lines 6301 6305) no Hoare annotation was computed. [2022-11-03 02:46:00,235 INFO L899 garLoopResultBuilder]: For program point L5971(lines 5971 5975) no Hoare annotation was computed. [2022-11-03 02:46:00,235 INFO L895 garLoopResultBuilder]: At program point L5839(line 5839) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,235 INFO L899 garLoopResultBuilder]: For program point L5839-1(line 5839) no Hoare annotation was computed. [2022-11-03 02:46:00,235 INFO L895 garLoopResultBuilder]: At program point L6302(line 6302) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,235 INFO L899 garLoopResultBuilder]: For program point L5377(lines 5377 5380) no Hoare annotation was computed. [2022-11-03 02:46:00,236 INFO L895 garLoopResultBuilder]: At program point L5245(lines 5182 5251) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,236 INFO L899 garLoopResultBuilder]: For program point L6302-1(line 6302) no Hoare annotation was computed. [2022-11-03 02:46:00,236 INFO L899 garLoopResultBuilder]: For program point L6236(line 6236) no Hoare annotation was computed. [2022-11-03 02:46:00,236 INFO L895 garLoopResultBuilder]: At program point L6171(line 6171) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,236 INFO L899 garLoopResultBuilder]: For program point L6237(lines 6237 6351) no Hoare annotation was computed. [2022-11-03 02:46:00,236 INFO L902 garLoopResultBuilder]: At program point L5973(lines 5800 6361) the Hoare annotation is: true [2022-11-03 02:46:00,236 INFO L899 garLoopResultBuilder]: For program point L5709(lines 5709 5740) no Hoare annotation was computed. [2022-11-03 02:46:00,237 INFO L899 garLoopResultBuilder]: For program point L6040(line 6040) no Hoare annotation was computed. [2022-11-03 02:46:00,237 INFO L899 garLoopResultBuilder]: For program point L5710(line 5710) no Hoare annotation was computed. [2022-11-03 02:46:00,237 INFO L899 garLoopResultBuilder]: For program point L6239(lines 6239 6348) no Hoare annotation was computed. [2022-11-03 02:46:00,237 INFO L899 garLoopResultBuilder]: For program point L6041(lines 6041 6048) no Hoare annotation was computed. [2022-11-03 02:46:00,237 INFO L899 garLoopResultBuilder]: For program point L5909(line 5909) no Hoare annotation was computed. [2022-11-03 02:46:00,237 INFO L899 garLoopResultBuilder]: For program point L5711(lines 5711 5715) no Hoare annotation was computed. [2022-11-03 02:46:00,237 INFO L895 garLoopResultBuilder]: At program point L5381(line 5381) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,238 INFO L899 garLoopResultBuilder]: For program point L5381-1(line 5381) no Hoare annotation was computed. [2022-11-03 02:46:00,238 INFO L899 garLoopResultBuilder]: For program point L6240(line 6240) no Hoare annotation was computed. [2022-11-03 02:46:00,238 INFO L895 garLoopResultBuilder]: At program point L6042(line 6042) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,238 INFO L899 garLoopResultBuilder]: For program point L5910(lines 5910 5914) no Hoare annotation was computed. [2022-11-03 02:46:00,238 INFO L899 garLoopResultBuilder]: For program point L6042-1(line 6042) no Hoare annotation was computed. [2022-11-03 02:46:00,238 INFO L899 garLoopResultBuilder]: For program point L5976(lines 5976 5985) no Hoare annotation was computed. [2022-11-03 02:46:00,238 INFO L899 garLoopResultBuilder]: For program point L5844-1(line 5844) no Hoare annotation was computed. [2022-11-03 02:46:00,239 INFO L895 garLoopResultBuilder]: At program point L5844(line 5844) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,239 INFO L899 garLoopResultBuilder]: For program point L5910-2(lines 5836 5945) no Hoare annotation was computed. [2022-11-03 02:46:00,239 INFO L902 garLoopResultBuilder]: At program point L5514(line 5514) the Hoare annotation is: true [2022-11-03 02:46:00,239 INFO L895 garLoopResultBuilder]: At program point L5382(line 5382) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,239 INFO L902 garLoopResultBuilder]: At program point L5514-1(lines 5511 5517) the Hoare annotation is: true [2022-11-03 02:46:00,239 INFO L895 garLoopResultBuilder]: At program point L6307(line 6307) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,239 INFO L895 garLoopResultBuilder]: At program point L5250(lines 5171 5252) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,240 INFO L899 garLoopResultBuilder]: For program point L6307-1(line 6307) no Hoare annotation was computed. [2022-11-03 02:46:00,240 INFO L899 garLoopResultBuilder]: For program point L5382-1(line 5382) no Hoare annotation was computed. [2022-11-03 02:46:00,240 INFO L899 garLoopResultBuilder]: For program point L5184-1(line 5184) no Hoare annotation was computed. [2022-11-03 02:46:00,240 INFO L899 garLoopResultBuilder]: For program point L6241-2(lines 6239 6348) no Hoare annotation was computed. [2022-11-03 02:46:00,240 INFO L899 garLoopResultBuilder]: For program point L6241(lines 6241 6245) no Hoare annotation was computed. [2022-11-03 02:46:00,240 INFO L895 garLoopResultBuilder]: At program point L5184(line 5184) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,240 INFO L895 garLoopResultBuilder]: At program point L5911(line 5911) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,240 INFO L899 garLoopResultBuilder]: For program point L5911-1(line 5911) no Hoare annotation was computed. [2022-11-03 02:46:00,241 INFO L895 garLoopResultBuilder]: At program point L5713(line 5713) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,241 INFO L895 garLoopResultBuilder]: At program point L5383(line 5383) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,241 INFO L899 garLoopResultBuilder]: For program point L5383-1(line 5383) no Hoare annotation was computed. [2022-11-03 02:46:00,241 INFO L895 garLoopResultBuilder]: At program point L6242(line 6242) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,241 INFO L895 garLoopResultBuilder]: At program point L6110(line 6110) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,241 INFO L899 garLoopResultBuilder]: For program point L6242-1(line 6242) no Hoare annotation was computed. [2022-11-03 02:46:00,242 INFO L895 garLoopResultBuilder]: At program point L5384-1(line 5384) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,242 INFO L895 garLoopResultBuilder]: At program point L5384(line 5384) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:46:00,242 INFO L895 garLoopResultBuilder]: At program point L5583(line 5583) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:46:00,242 INFO L895 garLoopResultBuilder]: At program point L5583-1(line 5583) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:46:00,242 INFO L902 garLoopResultBuilder]: At program point IS_ERRENTRY(lines 3827 3834) the Hoare annotation is: true [2022-11-03 02:46:00,242 INFO L899 garLoopResultBuilder]: For program point IS_ERREXIT(lines 3827 3834) no Hoare annotation was computed. [2022-11-03 02:46:00,246 INFO L444 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1] [2022-11-03 02:46:00,248 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-03 02:46:00,286 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 03.11 02:46:00 BoogieIcfgContainer [2022-11-03 02:46:00,298 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-03 02:46:00,298 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-03 02:46:00,299 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-03 02:46:00,299 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-03 02:46:00,300 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 02:44:29" (3/4) ... [2022-11-03 02:46:00,303 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-11-03 02:46:00,309 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure div_u64 [2022-11-03 02:46:00,309 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure bytepos_delta [2022-11-03 02:46:00,309 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_timer_1 [2022-11-03 02:46:00,309 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_get_drvdata [2022-11-03 02:46:00,309 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure loopback_timer_stop [2022-11-03 02:46:00,309 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_setup [2022-11-03 02:46:00,309 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure loopback_suspend [2022-11-03 02:46:00,310 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure loopback_pointer [2022-11-03 02:46:00,310 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy [2022-11-03 02:46:00,310 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure frames_to_bytes [2022-11-03 02:46:00,310 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure loopback_hw_free [2022-11-03 02:46:00,310 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_cable_index [2022-11-03 02:46:00,310 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_ctl_notify [2022-11-03 02:46:00,310 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_pcm_suspend_all [2022-11-03 02:46:00,310 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure loopback_resume [2022-11-03 02:46:00,311 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2022-11-03 02:46:00,311 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure loopback_hw_params [2022-11-03 02:46:00,311 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure loopback_pos_update [2022-11-03 02:46:00,311 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure bytepos_finish [2022-11-03 02:46:00,311 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_pcm_lib_ioctl [2022-11-03 02:46:00,311 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure loopback_timer_start [2022-11-03 02:46:00,311 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_pcm_format_set_silence [2022-11-03 02:46:00,311 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_unlock [2022-11-03 02:46:00,312 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_lock [2022-11-03 02:46:00,312 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure byte_pos [2022-11-03 02:46:00,312 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure platform_device_unregister [2022-11-03 02:46:00,312 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2022-11-03 02:46:00,312 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-11-03 02:46:00,312 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure loopback_trigger [2022-11-03 02:46:00,312 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_power_change_state [2022-11-03 02:46:00,312 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure loopback_prepare [2022-11-03 02:46:00,313 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure loopback_pcm_new [2022-11-03 02:46:00,313 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure activate_suitable_timer_1 [2022-11-03 02:46:00,313 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_pcm_lib_get_vmalloc_page [2022-11-03 02:46:00,313 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure loopback_proc_new [2022-11-03 02:46:00,313 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_card_free [2022-11-03 02:46:00,313 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure platform_get_drvdata [2022-11-03 02:46:00,313 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2022-11-03 02:46:00,313 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure bytes_to_frames [2022-11-03 02:46:00,313 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure loopback_unregister_all [2022-11-03 02:46:00,314 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2022-11-03 02:46:00,314 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2022-11-03 02:46:00,314 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure loopback_open [2022-11-03 02:46:00,314 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kzalloc [2022-11-03 02:46:00,314 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure params_change [2022-11-03 02:46:00,314 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure loopback_close [2022-11-03 02:46:00,314 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock [2022-11-03 02:46:00,314 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure clear_capture_buf [2022-11-03 02:46:00,315 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock_nested [2022-11-03 02:46:00,315 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure params_change_substream [2022-11-03 02:46:00,315 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock [2022-11-03 02:46:00,315 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure loopback_active_notify [2022-11-03 02:46:00,315 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2022-11-03 02:46:00,315 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_pcm_set_ops [2022-11-03 02:46:00,315 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2022-11-03 02:46:00,316 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure IS_ERR [2022-11-03 02:46:00,364 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 421 nodes and edges [2022-11-03 02:46:00,370 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 133 nodes and edges [2022-11-03 02:46:00,375 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 27 nodes and edges [2022-11-03 02:46:00,381 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2022-11-03 02:46:00,393 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2022-11-03 02:46:00,395 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-03 02:46:00,445 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_spin) == 0) || ldv_spin == 0 [2022-11-03 02:46:00,446 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_spin) == 0) || ldv_spin == 0 [2022-11-03 02:46:00,447 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_spin) == 0) || ldv_spin == 0 [2022-11-03 02:46:00,449 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_spin) == 0) || ldv_spin == 0 [2022-11-03 02:46:00,450 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_spin) == 0) || ldv_spin == 0 [2022-11-03 02:46:00,454 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_spin) == 0) || ldv_spin == 0 [2022-11-03 02:46:00,764 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45137f24-f635-48cc-b493-8724616690a3/bin/utaipan-7li7fVZpFI/witness.graphml [2022-11-03 02:46:00,764 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-03 02:46:00,765 INFO L158 Benchmark]: Toolchain (without parser) took 121378.19ms. Allocated memory was 102.8MB in the beginning and 1.2GB in the end (delta: 1.0GB). Free memory was 75.9MB in the beginning and 936.2MB in the end (delta: -860.3MB). Peak memory consumption was 186.9MB. Max. memory is 16.1GB. [2022-11-03 02:46:00,765 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 102.8MB. Free memory is still 79.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-03 02:46:00,765 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2492.57ms. Allocated memory was 102.8MB in the beginning and 207.6MB in the end (delta: 104.9MB). Free memory was 75.6MB in the beginning and 146.6MB in the end (delta: -71.0MB). Peak memory consumption was 67.3MB. Max. memory is 16.1GB. [2022-11-03 02:46:00,766 INFO L158 Benchmark]: Boogie Procedure Inliner took 237.50ms. Allocated memory is still 207.6MB. Free memory was 146.6MB in the beginning and 122.5MB in the end (delta: 24.1MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2022-11-03 02:46:00,766 INFO L158 Benchmark]: Boogie Preprocessor took 243.68ms. Allocated memory is still 207.6MB. Free memory was 122.5MB in the beginning and 98.4MB in the end (delta: 24.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2022-11-03 02:46:00,767 INFO L158 Benchmark]: RCFGBuilder took 26776.37ms. Allocated memory was 207.6MB in the beginning and 782.2MB in the end (delta: 574.6MB). Free memory was 98.4MB in the beginning and 430.4MB in the end (delta: -332.0MB). Peak memory consumption was 457.5MB. Max. memory is 16.1GB. [2022-11-03 02:46:00,768 INFO L158 Benchmark]: TraceAbstraction took 91153.73ms. Allocated memory was 782.2MB in the beginning and 1.2GB in the end (delta: 369.1MB). Free memory was 429.4MB in the beginning and 995.9MB in the end (delta: -566.5MB). Peak memory consumption was 492.5MB. Max. memory is 16.1GB. [2022-11-03 02:46:00,768 INFO L158 Benchmark]: Witness Printer took 465.59ms. Allocated memory is still 1.2GB. Free memory was 995.9MB in the beginning and 936.2MB in the end (delta: 59.8MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. [2022-11-03 02:46:00,771 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 102.8MB. Free memory is still 79.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2492.57ms. Allocated memory was 102.8MB in the beginning and 207.6MB in the end (delta: 104.9MB). Free memory was 75.6MB in the beginning and 146.6MB in the end (delta: -71.0MB). Peak memory consumption was 67.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 237.50ms. Allocated memory is still 207.6MB. Free memory was 146.6MB in the beginning and 122.5MB in the end (delta: 24.1MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 243.68ms. Allocated memory is still 207.6MB. Free memory was 122.5MB in the beginning and 98.4MB in the end (delta: 24.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * RCFGBuilder took 26776.37ms. Allocated memory was 207.6MB in the beginning and 782.2MB in the end (delta: 574.6MB). Free memory was 98.4MB in the beginning and 430.4MB in the end (delta: -332.0MB). Peak memory consumption was 457.5MB. Max. memory is 16.1GB. * TraceAbstraction took 91153.73ms. Allocated memory was 782.2MB in the beginning and 1.2GB in the end (delta: 369.1MB). Free memory was 429.4MB in the beginning and 995.9MB in the end (delta: -566.5MB). Peak memory consumption was 492.5MB. Max. memory is 16.1GB. * Witness Printer took 465.59ms. Allocated memory is still 1.2GB. Free memory was 995.9MB in the beginning and 936.2MB in the end (delta: 59.8MB). Peak memory consumption was 56.6MB. 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: 3947]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 57 procedures, 635 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 91.0s, OverallIterations: 6, TraceHistogramMax: 8, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 73.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 12.3s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 19 mSolverCounterUnknown, 4421 SdHoareTripleChecker+Valid, 71.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 4399 mSDsluCounter, 9742 SdHoareTripleChecker+Invalid, 68.7s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 4419 mSDsCounter, 10 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1417 IncrementalHoareTripleChecker+Invalid, 1446 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 10 mSolverCounterUnsat, 5876 mSDtfsCounter, 1417 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 19 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 18 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=10712occurred in iteration=5, InterpolantAutomatonStates: 18, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.4s AutomataMinimizationTime, 6 MinimizatonAttempts, 930 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 293 LocationsWithAnnotation, 16188 PreInvPairs, 17577 NumberOfFragments, 774 HoareAnnotationTreeSize, 16188 FomulaSimplifications, 14588 FormulaSimplificationTreeSizeReduction, 2.7s HoareSimplificationTime, 293 FomulaSimplificationsInter, 43900 FormulaSimplificationTreeSizeReductionInter, 9.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.3s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 2.2s InterpolantComputationTime, 557 NumberOfCodeBlocks, 557 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 551 ConstructedInterpolants, 0 QuantifiedInterpolants, 847 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 6 InterpolantComputations, 6 PerfectInterpolantSequences, 368/368 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 4465]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5572]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6211]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4071]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6070]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4516]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6151]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4885]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5511]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4328]: Loop Invariant Derived loop invariant: !(\old(ldv_spin) == 0) || ldv_spin == 0 - InvariantResult [Line: 4305]: Loop Invariant Derived loop invariant: !(\old(ldv_spin) == 0) || ldv_spin == 0 - InvariantResult [Line: 5443]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4674]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6141]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5402]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5800]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5466]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4906]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6629]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6060]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4446]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4260]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5384]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5758]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 6366]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5204]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5800]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6110]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6428]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6161]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4802]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6171]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6181]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6080]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6120]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5182]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5387]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5583]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 4523]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5819]: Loop Invariant Derived loop invariant: (((ldv_state_variable_5 == 0 && ldv_state_variable_4 == 0) && ldv_state_variable_2 == 0) && ldv_spin == 0) && ldv_retval_2 == 0 - InvariantResult [Line: 5592]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4727]: Loop Invariant Derived loop invariant: !(\old(ldv_spin) == 0) || ldv_spin == 0 - InvariantResult [Line: 5704]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4989]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5351]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4268]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4573]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5340]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6596]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4230]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5466]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6090]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5969]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5171]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4297]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3950]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4371]: Loop Invariant Derived loop invariant: !(\old(ldv_spin) == 0) || ldv_spin == 0 - InvariantResult [Line: 5347]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3827]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5182]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4740]: Loop Invariant Derived loop invariant: !(\old(ldv_spin) == 0) || ldv_spin == 0 - InvariantResult [Line: 4557]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3818]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5767]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 6131]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6191]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6100]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4573]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4312]: Loop Invariant Derived loop invariant: !(\old(ldv_spin) == 0) || ldv_spin == 0 - InvariantResult [Line: 6382]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5182]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5324]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4280]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4780]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4903]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4711]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5458]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6374]: Loop Invariant Derived loop invariant: ldv_spin == 0 RESULT: Ultimate proved your program to be correct! [2022-11-03 02:46:00,942 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45137f24-f635-48cc-b493-8724616690a3/bin/utaipan-7li7fVZpFI/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