./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-drivers--nfc--st21nfca--st21nfca_i2c.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc 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_9144c881-9548-414a-82e3-a01ccf39e6cc/bin/uautomizer-verify-BQ2R08f2Ya/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9144c881-9548-414a-82e3-a01ccf39e6cc/bin/uautomizer-verify-BQ2R08f2Ya/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9144c881-9548-414a-82e3-a01ccf39e6cc/bin/uautomizer-verify-BQ2R08f2Ya/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9144c881-9548-414a-82e3-a01ccf39e6cc/bin/uautomizer-verify-BQ2R08f2Ya/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--nfc--st21nfca--st21nfca_i2c.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9144c881-9548-414a-82e3-a01ccf39e6cc/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9144c881-9548-414a-82e3-a01ccf39e6cc/bin/uautomizer-verify-BQ2R08f2Ya --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0b6cec80466d26e7f9fcd66257be2e9ddc0be03c06ed1a001e454a4fe37aa1e9 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-29 03:19:27,243 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-29 03:19:27,311 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9144c881-9548-414a-82e3-a01ccf39e6cc/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-29 03:19:27,316 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-29 03:19:27,316 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-29 03:19:27,340 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-29 03:19:27,341 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-29 03:19:27,342 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-29 03:19:27,342 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-29 03:19:27,343 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-29 03:19:27,343 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-29 03:19:27,344 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-29 03:19:27,345 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-29 03:19:27,345 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-29 03:19:27,346 INFO L153 SettingsManager]: * Use SBE=true [2023-11-29 03:19:27,346 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-29 03:19:27,347 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-29 03:19:27,347 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-29 03:19:27,348 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-29 03:19:27,348 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-29 03:19:27,349 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-29 03:19:27,352 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-29 03:19:27,353 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-29 03:19:27,353 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-29 03:19:27,354 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-29 03:19:27,354 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-29 03:19:27,355 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-29 03:19:27,355 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-29 03:19:27,355 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 03:19:27,356 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-29 03:19:27,356 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-29 03:19:27,357 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-29 03:19:27,357 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-29 03:19:27,357 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-29 03:19:27,357 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-29 03:19:27,357 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-29 03:19:27,358 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-29 03:19:27,358 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-29 03:19:27,358 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-29 03:19:27,358 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_9144c881-9548-414a-82e3-a01ccf39e6cc/bin/uautomizer-verify-BQ2R08f2Ya/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9144c881-9548-414a-82e3-a01ccf39e6cc/bin/uautomizer-verify-BQ2R08f2Ya Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0b6cec80466d26e7f9fcd66257be2e9ddc0be03c06ed1a001e454a4fe37aa1e9 [2023-11-29 03:19:27,574 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-29 03:19:27,600 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-29 03:19:27,602 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-29 03:19:27,603 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-29 03:19:27,603 INFO L274 PluginConnector]: CDTParser initialized [2023-11-29 03:19:27,604 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9144c881-9548-414a-82e3-a01ccf39e6cc/bin/uautomizer-verify-BQ2R08f2Ya/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--nfc--st21nfca--st21nfca_i2c.ko-entry_point.cil.out.i [2023-11-29 03:19:30,266 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-29 03:19:30,624 INFO L384 CDTParser]: Found 1 translation units. [2023-11-29 03:19:30,624 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9144c881-9548-414a-82e3-a01ccf39e6cc/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--nfc--st21nfca--st21nfca_i2c.ko-entry_point.cil.out.i [2023-11-29 03:19:30,650 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9144c881-9548-414a-82e3-a01ccf39e6cc/bin/uautomizer-verify-BQ2R08f2Ya/data/2c9125ea8/05526c583867448f84bb335efa4a4e3b/FLAG37bb2b523 [2023-11-29 03:19:30,665 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9144c881-9548-414a-82e3-a01ccf39e6cc/bin/uautomizer-verify-BQ2R08f2Ya/data/2c9125ea8/05526c583867448f84bb335efa4a4e3b [2023-11-29 03:19:30,667 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-29 03:19:30,669 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-29 03:19:30,670 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-29 03:19:30,671 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-29 03:19:30,676 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-29 03:19:30,677 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 03:19:30" (1/1) ... [2023-11-29 03:19:30,678 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44f70526 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:19:30, skipping insertion in model container [2023-11-29 03:19:30,678 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 03:19:30" (1/1) ... [2023-11-29 03:19:30,763 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-29 03:19:31,084 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [2715] [2023-11-29 03:19:31,085 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [2716-2717] [2023-11-29 03:19:31,175 WARN L240 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_9144c881-9548-414a-82e3-a01ccf39e6cc/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--nfc--st21nfca--st21nfca_i2c.ko-entry_point.cil.out.i[78841,78854] [2023-11-29 03:19:31,643 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 03:19:31,669 INFO L202 MainTranslator]: Completed pre-run [2023-11-29 03:19:31,786 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [2715] [2023-11-29 03:19:31,787 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [2716-2717] [2023-11-29 03:19:31,793 WARN L240 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_9144c881-9548-414a-82e3-a01ccf39e6cc/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--nfc--st21nfca--st21nfca_i2c.ko-entry_point.cil.out.i[78841,78854] [2023-11-29 03:19:31,887 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 03:19:31,934 INFO L206 MainTranslator]: Completed translation [2023-11-29 03:19:31,934 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:19:31 WrapperNode [2023-11-29 03:19:31,934 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-29 03:19:31,935 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-29 03:19:31,935 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-29 03:19:31,936 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-29 03:19:31,943 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:19:31" (1/1) ... [2023-11-29 03:19:31,982 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:19:31" (1/1) ... [2023-11-29 03:19:32,057 INFO L138 Inliner]: procedures = 143, calls = 678, calls flagged for inlining = 57, calls inlined = 53, statements flattened = 2043 [2023-11-29 03:19:32,058 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-29 03:19:32,058 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-29 03:19:32,058 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-29 03:19:32,058 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-29 03:19:32,067 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:19:31" (1/1) ... [2023-11-29 03:19:32,068 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:19:31" (1/1) ... [2023-11-29 03:19:32,081 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:19:31" (1/1) ... [2023-11-29 03:19:32,231 INFO L175 MemorySlicer]: Split 329 memory accesses to 19 slices as follows [2, 9, 3, 5, 29, 5, 13, 28, 4, 12, 7, 10, 13, 6, 8, 12, 143, 15, 5]. 43 percent of accesses are in the largest equivalence class. The 105 initializations are split as follows [2, 6, 3, 0, 29, 5, 13, 0, 4, 12, 0, 0, 13, 6, 8, 0, 0, 0, 4]. The 101 writes are split as follows [0, 0, 0, 3, 0, 0, 0, 24, 0, 0, 6, 10, 0, 0, 0, 0, 43, 15, 0]. [2023-11-29 03:19:32,231 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:19:31" (1/1) ... [2023-11-29 03:19:32,232 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:19:31" (1/1) ... [2023-11-29 03:19:32,280 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:19:31" (1/1) ... [2023-11-29 03:19:32,290 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:19:31" (1/1) ... [2023-11-29 03:19:32,304 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:19:31" (1/1) ... [2023-11-29 03:19:32,317 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:19:31" (1/1) ... [2023-11-29 03:19:32,338 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-29 03:19:32,338 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-29 03:19:32,339 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-29 03:19:32,339 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-29 03:19:32,340 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:19:31" (1/1) ... [2023-11-29 03:19:32,346 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 03:19:32,381 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9144c881-9548-414a-82e3-a01ccf39e6cc/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:19:32,394 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9144c881-9548-414a-82e3-a01ccf39e6cc/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-29 03:19:32,399 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9144c881-9548-414a-82e3-a01ccf39e6cc/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-29 03:19:32,430 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2023-11-29 03:19:32,430 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2023-11-29 03:19:32,430 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2023-11-29 03:19:32,430 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2023-11-29 03:19:32,430 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2023-11-29 03:19:32,430 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2023-11-29 03:19:32,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2023-11-29 03:19:32,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2023-11-29 03:19:32,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2023-11-29 03:19:32,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2023-11-29 03:19:32,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2023-11-29 03:19:32,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2023-11-29 03:19:32,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2023-11-29 03:19:32,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2023-11-29 03:19:32,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2023-11-29 03:19:32,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2023-11-29 03:19:32,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2023-11-29 03:19:32,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2023-11-29 03:19:32,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2023-11-29 03:19:32,433 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-29 03:19:32,433 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-29 03:19:32,433 INFO L130 BoogieDeclarations]: Found specification of procedure devm_request_threaded_irq [2023-11-29 03:19:32,433 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_request_threaded_irq [2023-11-29 03:19:32,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2023-11-29 03:19:32,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2023-11-29 03:19:32,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2023-11-29 03:19:32,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2023-11-29 03:19:32,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2023-11-29 03:19:32,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2023-11-29 03:19:32,435 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2023-11-29 03:19:32,435 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2023-11-29 03:19:32,435 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2023-11-29 03:19:32,435 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2023-11-29 03:19:32,435 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2023-11-29 03:19:32,435 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2023-11-29 03:19:32,435 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2023-11-29 03:19:32,435 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2023-11-29 03:19:32,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2023-11-29 03:19:32,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2023-11-29 03:19:32,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2023-11-29 03:19:32,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2023-11-29 03:19:32,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2023-11-29 03:19:32,436 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2023-11-29 03:19:32,436 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2023-11-29 03:19:32,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2023-11-29 03:19:32,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2023-11-29 03:19:32,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2023-11-29 03:19:32,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2023-11-29 03:19:32,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2023-11-29 03:19:32,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2023-11-29 03:19:32,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2023-11-29 03:19:32,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2023-11-29 03:19:32,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2023-11-29 03:19:32,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2023-11-29 03:19:32,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2023-11-29 03:19:32,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2023-11-29 03:19:32,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2023-11-29 03:19:32,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2023-11-29 03:19:32,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2023-11-29 03:19:32,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2023-11-29 03:19:32,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2023-11-29 03:19:32,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2023-11-29 03:19:32,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2023-11-29 03:19:32,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-29 03:19:32,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-29 03:19:32,439 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2023-11-29 03:19:32,439 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2023-11-29 03:19:32,439 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2023-11-29 03:19:32,439 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2023-11-29 03:19:32,440 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2023-11-29 03:19:32,440 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2023-11-29 03:19:32,440 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2023-11-29 03:19:32,440 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2023-11-29 03:19:32,440 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2023-11-29 03:19:32,440 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2023-11-29 03:19:32,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2023-11-29 03:19:32,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2023-11-29 03:19:32,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2023-11-29 03:19:32,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2023-11-29 03:19:32,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2023-11-29 03:19:32,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2023-11-29 03:19:32,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2023-11-29 03:19:32,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2023-11-29 03:19:32,442 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2023-11-29 03:19:32,442 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2023-11-29 03:19:32,442 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2023-11-29 03:19:32,442 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2023-11-29 03:19:32,442 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2023-11-29 03:19:32,442 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2023-11-29 03:19:32,442 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2023-11-29 03:19:32,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-29 03:19:32,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-29 03:19:32,443 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2023-11-29 03:19:32,443 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2023-11-29 03:19:32,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-11-29 03:19:32,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-11-29 03:19:32,443 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2023-11-29 03:19:32,443 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2023-11-29 03:19:32,444 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2023-11-29 03:19:32,444 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2023-11-29 03:19:32,444 INFO L130 BoogieDeclarations]: Found specification of procedure devm_gpio_request [2023-11-29 03:19:32,444 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_gpio_request [2023-11-29 03:19:32,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2023-11-29 03:19:32,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2023-11-29 03:19:32,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2023-11-29 03:19:32,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2023-11-29 03:19:32,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2023-11-29 03:19:32,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2023-11-29 03:19:32,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2023-11-29 03:19:32,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2023-11-29 03:19:32,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2023-11-29 03:19:32,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2023-11-29 03:19:32,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2023-11-29 03:19:32,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2023-11-29 03:19:32,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2023-11-29 03:19:32,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2023-11-29 03:19:32,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2023-11-29 03:19:32,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2023-11-29 03:19:32,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2023-11-29 03:19:32,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2023-11-29 03:19:32,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2023-11-29 03:19:32,446 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-29 03:19:32,447 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-29 03:19:32,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-29 03:19:32,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-29 03:19:32,447 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2023-11-29 03:19:32,447 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2023-11-29 03:19:32,447 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2023-11-29 03:19:32,447 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2023-11-29 03:19:32,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-29 03:19:32,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-29 03:19:32,448 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_set_value [2023-11-29 03:19:32,448 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_set_value [2023-11-29 03:19:32,448 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2023-11-29 03:19:32,448 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2023-11-29 03:19:32,448 INFO L130 BoogieDeclarations]: Found specification of procedure st21nfca_hci_irq_thread_fn [2023-11-29 03:19:32,448 INFO L138 BoogieDeclarations]: Found implementation of procedure st21nfca_hci_irq_thread_fn [2023-11-29 03:19:32,448 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-29 03:19:32,449 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-29 03:19:32,449 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_to_desc [2023-11-29 03:19:32,449 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_to_desc [2023-11-29 03:19:32,449 INFO L130 BoogieDeclarations]: Found specification of procedure nfc_hci_recv_frame [2023-11-29 03:19:32,449 INFO L138 BoogieDeclarations]: Found implementation of procedure nfc_hci_recv_frame [2023-11-29 03:19:32,449 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-29 03:19:32,449 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-29 03:19:32,449 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-29 03:19:32,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2023-11-29 03:19:32,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2023-11-29 03:19:32,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2023-11-29 03:19:32,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2023-11-29 03:19:32,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2023-11-29 03:19:32,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2023-11-29 03:19:32,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2023-11-29 03:19:32,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2023-11-29 03:19:32,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2023-11-29 03:19:32,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2023-11-29 03:19:32,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2023-11-29 03:19:32,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2023-11-29 03:19:32,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2023-11-29 03:19:32,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2023-11-29 03:19:32,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2023-11-29 03:19:32,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2023-11-29 03:19:32,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2023-11-29 03:19:32,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2023-11-29 03:19:32,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2023-11-29 03:19:32,452 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_send [2023-11-29 03:19:32,452 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_send [2023-11-29 03:19:32,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2023-11-29 03:19:32,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2023-11-29 03:19:32,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2023-11-29 03:19:32,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2023-11-29 03:19:32,453 INFO L130 BoogieDeclarations]: Found specification of procedure crc_ccitt [2023-11-29 03:19:32,453 INFO L138 BoogieDeclarations]: Found implementation of procedure crc_ccitt [2023-11-29 03:19:32,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2023-11-29 03:19:32,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2023-11-29 03:19:32,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2023-11-29 03:19:32,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2023-11-29 03:19:32,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2023-11-29 03:19:32,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2023-11-29 03:19:32,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2023-11-29 03:19:32,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2023-11-29 03:19:32,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2023-11-29 03:19:32,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2023-11-29 03:19:32,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2023-11-29 03:19:32,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2023-11-29 03:19:32,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2023-11-29 03:19:32,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2023-11-29 03:19:32,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2023-11-29 03:19:32,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2023-11-29 03:19:32,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2023-11-29 03:19:32,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2023-11-29 03:19:32,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2023-11-29 03:19:32,455 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-29 03:19:32,455 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2023-11-29 03:19:32,455 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2023-11-29 03:19:32,455 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2023-11-29 03:19:32,455 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2023-11-29 03:19:32,455 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2023-11-29 03:19:32,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2023-11-29 03:19:32,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2023-11-29 03:19:32,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2023-11-29 03:19:32,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2023-11-29 03:19:32,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2023-11-29 03:19:32,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2023-11-29 03:19:32,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2023-11-29 03:19:32,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2023-11-29 03:19:32,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2023-11-29 03:19:32,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2023-11-29 03:19:32,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2023-11-29 03:19:32,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2023-11-29 03:19:32,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2023-11-29 03:19:32,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2023-11-29 03:19:32,457 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-29 03:19:32,457 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-29 03:19:32,457 INFO L130 BoogieDeclarations]: Found specification of procedure st21nfca_hci_i2c_disable [2023-11-29 03:19:32,457 INFO L138 BoogieDeclarations]: Found implementation of procedure st21nfca_hci_i2c_disable [2023-11-29 03:19:32,457 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-29 03:19:32,457 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-29 03:19:32,457 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-11-29 03:19:32,457 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-11-29 03:19:32,458 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_recv [2023-11-29 03:19:32,458 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_recv [2023-11-29 03:19:32,458 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-11-29 03:19:32,458 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-11-29 03:19:32,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-29 03:19:32,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2023-11-29 03:19:32,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2023-11-29 03:19:32,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2023-11-29 03:19:32,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2023-11-29 03:19:32,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2023-11-29 03:19:32,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2023-11-29 03:19:32,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2023-11-29 03:19:32,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2023-11-29 03:19:32,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2023-11-29 03:19:32,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2023-11-29 03:19:32,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2023-11-29 03:19:32,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2023-11-29 03:19:32,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2023-11-29 03:19:32,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2023-11-29 03:19:32,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2023-11-29 03:19:32,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2023-11-29 03:19:32,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2023-11-29 03:19:32,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2023-11-29 03:19:32,461 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2023-11-29 03:19:32,461 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2023-11-29 03:19:32,461 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2023-11-29 03:19:32,461 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2023-11-29 03:19:32,461 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2023-11-29 03:19:32,461 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2023-11-29 03:19:32,461 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2023-11-29 03:19:32,461 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2023-11-29 03:19:32,461 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2023-11-29 03:19:32,461 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2023-11-29 03:19:32,461 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2023-11-29 03:19:32,462 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2023-11-29 03:19:32,462 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2023-11-29 03:19:32,462 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2023-11-29 03:19:32,462 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2023-11-29 03:19:32,462 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2023-11-29 03:19:32,462 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2023-11-29 03:19:32,462 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2023-11-29 03:19:32,462 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2023-11-29 03:19:32,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-29 03:19:32,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-29 03:19:32,462 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-29 03:19:32,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-29 03:19:32,910 INFO L241 CfgBuilder]: Building ICFG [2023-11-29 03:19:32,913 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-29 03:19:32,989 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-29 03:19:35,279 INFO L282 CfgBuilder]: Performing block encoding [2023-11-29 03:19:35,442 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-29 03:19:35,443 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-29 03:19:35,443 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 03:19:35 BoogieIcfgContainer [2023-11-29 03:19:35,444 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-29 03:19:35,446 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-29 03:19:35,447 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-29 03:19:35,450 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-29 03:19:35,450 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.11 03:19:30" (1/3) ... [2023-11-29 03:19:35,451 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6af58908 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 03:19:35, skipping insertion in model container [2023-11-29 03:19:35,451 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:19:31" (2/3) ... [2023-11-29 03:19:35,452 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6af58908 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 03:19:35, skipping insertion in model container [2023-11-29 03:19:35,452 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 03:19:35" (3/3) ... [2023-11-29 03:19:35,453 INFO L112 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--nfc--st21nfca--st21nfca_i2c.ko-entry_point.cil.out.i [2023-11-29 03:19:35,472 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-29 03:19:35,472 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-29 03:19:35,535 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-29 03:19:35,542 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, 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;@7ab6b52b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-29 03:19:35,542 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-29 03:19:35,550 INFO L276 IsEmpty]: Start isEmpty. Operand has 514 states, 361 states have (on average 1.440443213296399) internal successors, (520), 373 states have internal predecessors, (520), 117 states have call successors, (117), 35 states have call predecessors, (117), 34 states have return successors, (109), 109 states have call predecessors, (109), 109 states have call successors, (109) [2023-11-29 03:19:35,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-29 03:19:35,572 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:19:35,573 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:19:35,574 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:19:35,579 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:19:35,579 INFO L85 PathProgramCache]: Analyzing trace with hash -273461001, now seen corresponding path program 1 times [2023-11-29 03:19:35,588 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:19:35,588 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [437903705] [2023-11-29 03:19:35,588 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:19:35,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:19:35,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:19:36,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:19:36,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:19:36,323 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 03:19:36,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:19:36,337 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2023-11-29 03:19:36,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:19:36,351 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2023-11-29 03:19:36,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:19:36,362 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2023-11-29 03:19:36,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:19:36,372 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2023-11-29 03:19:36,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:19:36,378 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2023-11-29 03:19:36,379 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:19:36,379 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [437903705] [2023-11-29 03:19:36,380 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [437903705] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:19:36,380 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:19:36,380 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-29 03:19:36,382 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1985516309] [2023-11-29 03:19:36,382 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:19:36,387 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-29 03:19:36,387 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:19:36,412 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-29 03:19:36,413 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-29 03:19:36,416 INFO L87 Difference]: Start difference. First operand has 514 states, 361 states have (on average 1.440443213296399) internal successors, (520), 373 states have internal predecessors, (520), 117 states have call successors, (117), 35 states have call predecessors, (117), 34 states have return successors, (109), 109 states have call predecessors, (109), 109 states have call successors, (109) Second operand has 6 states, 6 states have (on average 6.5) internal successors, (39), 4 states have internal predecessors, (39), 2 states have call successors, (11), 4 states have call predecessors, (11), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2023-11-29 03:19:39,243 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:19:39,243 INFO L93 Difference]: Finished difference Result 1573 states and 2380 transitions. [2023-11-29 03:19:39,245 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-29 03:19:39,246 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 6.5) internal successors, (39), 4 states have internal predecessors, (39), 2 states have call successors, (11), 4 states have call predecessors, (11), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 68 [2023-11-29 03:19:39,246 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:19:39,267 INFO L225 Difference]: With dead ends: 1573 [2023-11-29 03:19:39,268 INFO L226 Difference]: Without dead ends: 1039 [2023-11-29 03:19:39,275 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=40, Invalid=70, Unknown=0, NotChecked=0, Total=110 [2023-11-29 03:19:39,279 INFO L413 NwaCegarLoop]: 632 mSDtfsCounter, 872 mSDsluCounter, 1937 mSDsCounter, 0 mSdLazyCounter, 955 mSolverCounterSat, 257 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 960 SdHoareTripleChecker+Valid, 2569 SdHoareTripleChecker+Invalid, 1212 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 257 IncrementalHoareTripleChecker+Valid, 955 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.5s IncrementalHoareTripleChecker+Time [2023-11-29 03:19:39,280 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [960 Valid, 2569 Invalid, 1212 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [257 Valid, 955 Invalid, 0 Unknown, 0 Unchecked, 2.5s Time] [2023-11-29 03:19:39,299 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1039 states. [2023-11-29 03:19:39,415 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1039 to 986. [2023-11-29 03:19:39,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 986 states, 707 states have (on average 1.3988684582743989) internal successors, (989), 714 states have internal predecessors, (989), 212 states have call successors, (212), 68 states have call predecessors, (212), 66 states have return successors, (211), 206 states have call predecessors, (211), 211 states have call successors, (211) [2023-11-29 03:19:39,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 986 states to 986 states and 1412 transitions. [2023-11-29 03:19:39,430 INFO L78 Accepts]: Start accepts. Automaton has 986 states and 1412 transitions. Word has length 68 [2023-11-29 03:19:39,430 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:19:39,430 INFO L495 AbstractCegarLoop]: Abstraction has 986 states and 1412 transitions. [2023-11-29 03:19:39,431 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 6.5) internal successors, (39), 4 states have internal predecessors, (39), 2 states have call successors, (11), 4 states have call predecessors, (11), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2023-11-29 03:19:39,431 INFO L276 IsEmpty]: Start isEmpty. Operand 986 states and 1412 transitions. [2023-11-29 03:19:39,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-29 03:19:39,438 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:19:39,438 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:19:39,439 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-29 03:19:39,439 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:19:39,440 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:19:39,440 INFO L85 PathProgramCache]: Analyzing trace with hash 613954838, now seen corresponding path program 1 times [2023-11-29 03:19:39,440 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:19:39,440 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1396709517] [2023-11-29 03:19:39,440 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:19:39,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:19:39,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:19:39,820 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:19:39,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:19:39,829 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 03:19:39,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:19:39,838 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2023-11-29 03:19:39,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:19:39,847 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2023-11-29 03:19:39,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:19:39,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2023-11-29 03:19:39,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:19:39,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2023-11-29 03:19:39,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:19:39,869 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2023-11-29 03:19:39,869 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:19:39,870 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1396709517] [2023-11-29 03:19:39,870 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1396709517] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:19:39,870 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:19:39,870 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-29 03:19:39,870 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [640574024] [2023-11-29 03:19:39,870 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:19:39,871 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-29 03:19:39,872 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:19:39,872 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-29 03:19:39,873 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-29 03:19:39,873 INFO L87 Difference]: Start difference. First operand 986 states and 1412 transitions. Second operand has 6 states, 6 states have (on average 7.0) internal successors, (42), 4 states have internal predecessors, (42), 2 states have call successors, (11), 4 states have call predecessors, (11), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2023-11-29 03:19:42,542 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:19:42,542 INFO L93 Difference]: Finished difference Result 3038 states and 4399 transitions. [2023-11-29 03:19:42,542 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-29 03:19:42,543 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 7.0) internal successors, (42), 4 states have internal predecessors, (42), 2 states have call successors, (11), 4 states have call predecessors, (11), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 71 [2023-11-29 03:19:42,543 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:19:42,557 INFO L225 Difference]: With dead ends: 3038 [2023-11-29 03:19:42,557 INFO L226 Difference]: Without dead ends: 2063 [2023-11-29 03:19:42,560 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=40, Invalid=70, Unknown=0, NotChecked=0, Total=110 [2023-11-29 03:19:42,561 INFO L413 NwaCegarLoop]: 615 mSDtfsCounter, 862 mSDsluCounter, 1882 mSDsCounter, 0 mSdLazyCounter, 936 mSolverCounterSat, 238 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 950 SdHoareTripleChecker+Valid, 2497 SdHoareTripleChecker+Invalid, 1174 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 238 IncrementalHoareTripleChecker+Valid, 936 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.5s IncrementalHoareTripleChecker+Time [2023-11-29 03:19:42,562 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [950 Valid, 2497 Invalid, 1174 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [238 Valid, 936 Invalid, 0 Unknown, 0 Unchecked, 2.5s Time] [2023-11-29 03:19:42,565 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2063 states. [2023-11-29 03:19:42,653 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2063 to 1960. [2023-11-29 03:19:42,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1960 states, 1407 states have (on average 1.4008528784648189) internal successors, (1971), 1429 states have internal predecessors, (1971), 418 states have call successors, (418), 137 states have call predecessors, (418), 134 states have return successors, (417), 399 states have call predecessors, (417), 417 states have call successors, (417) [2023-11-29 03:19:42,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1960 states to 1960 states and 2806 transitions. [2023-11-29 03:19:42,667 INFO L78 Accepts]: Start accepts. Automaton has 1960 states and 2806 transitions. Word has length 71 [2023-11-29 03:19:42,668 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:19:42,668 INFO L495 AbstractCegarLoop]: Abstraction has 1960 states and 2806 transitions. [2023-11-29 03:19:42,668 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 7.0) internal successors, (42), 4 states have internal predecessors, (42), 2 states have call successors, (11), 4 states have call predecessors, (11), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2023-11-29 03:19:42,668 INFO L276 IsEmpty]: Start isEmpty. Operand 1960 states and 2806 transitions. [2023-11-29 03:19:42,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-29 03:19:42,672 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:19:42,672 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:19:42,672 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-11-29 03:19:42,673 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:19:42,673 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:19:42,673 INFO L85 PathProgramCache]: Analyzing trace with hash 1826559935, now seen corresponding path program 1 times [2023-11-29 03:19:42,673 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:19:42,674 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1555499965] [2023-11-29 03:19:42,674 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:19:42,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:19:42,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:19:43,012 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:19:43,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:19:43,021 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 03:19:43,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:19:43,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2023-11-29 03:19:43,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:19:43,040 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2023-11-29 03:19:43,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:19:43,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2023-11-29 03:19:43,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:19:43,057 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2023-11-29 03:19:43,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:19:43,062 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2023-11-29 03:19:43,062 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:19:43,062 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1555499965] [2023-11-29 03:19:43,062 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1555499965] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:19:43,062 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:19:43,062 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-29 03:19:43,063 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [670916163] [2023-11-29 03:19:43,063 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:19:43,063 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-29 03:19:43,063 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:19:43,064 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-29 03:19:43,064 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-29 03:19:43,064 INFO L87 Difference]: Start difference. First operand 1960 states and 2806 transitions. Second operand has 6 states, 6 states have (on average 6.666666666666667) internal successors, (40), 4 states have internal predecessors, (40), 2 states have call successors, (11), 4 states have call predecessors, (11), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2023-11-29 03:19:46,299 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:19:46,299 INFO L93 Difference]: Finished difference Result 4430 states and 6384 transitions. [2023-11-29 03:19:46,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-29 03:19:46,300 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 6.666666666666667) internal successors, (40), 4 states have internal predecessors, (40), 2 states have call successors, (11), 4 states have call predecessors, (11), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 69 [2023-11-29 03:19:46,300 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:19:46,322 INFO L225 Difference]: With dead ends: 4430 [2023-11-29 03:19:46,322 INFO L226 Difference]: Without dead ends: 3094 [2023-11-29 03:19:46,327 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=40, Invalid=70, Unknown=0, NotChecked=0, Total=110 [2023-11-29 03:19:46,329 INFO L413 NwaCegarLoop]: 620 mSDtfsCounter, 846 mSDsluCounter, 1889 mSDsCounter, 0 mSdLazyCounter, 937 mSolverCounterSat, 240 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 933 SdHoareTripleChecker+Valid, 2509 SdHoareTripleChecker+Invalid, 1177 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 240 IncrementalHoareTripleChecker+Valid, 937 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.0s IncrementalHoareTripleChecker+Time [2023-11-29 03:19:46,329 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [933 Valid, 2509 Invalid, 1177 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [240 Valid, 937 Invalid, 0 Unknown, 0 Unchecked, 3.0s Time] [2023-11-29 03:19:46,334 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3094 states. [2023-11-29 03:19:46,490 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3094 to 2941. [2023-11-29 03:19:46,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2941 states, 2115 states have (on average 1.3990543735224585) internal successors, (2959), 2143 states have internal predecessors, (2959), 622 states have call successors, (622), 206 states have call predecessors, (622), 203 states have return successors, (623), 601 states have call predecessors, (623), 621 states have call successors, (623) [2023-11-29 03:19:46,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2941 states to 2941 states and 4204 transitions. [2023-11-29 03:19:46,517 INFO L78 Accepts]: Start accepts. Automaton has 2941 states and 4204 transitions. Word has length 69 [2023-11-29 03:19:46,517 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:19:46,517 INFO L495 AbstractCegarLoop]: Abstraction has 2941 states and 4204 transitions. [2023-11-29 03:19:46,518 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 6.666666666666667) internal successors, (40), 4 states have internal predecessors, (40), 2 states have call successors, (11), 4 states have call predecessors, (11), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2023-11-29 03:19:46,518 INFO L276 IsEmpty]: Start isEmpty. Operand 2941 states and 4204 transitions. [2023-11-29 03:19:46,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-29 03:19:46,522 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:19:46,522 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:19:46,522 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-11-29 03:19:46,522 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:19:46,522 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:19:46,522 INFO L85 PathProgramCache]: Analyzing trace with hash 449009082, now seen corresponding path program 1 times [2023-11-29 03:19:46,523 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:19:46,523 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [884038190] [2023-11-29 03:19:46,523 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:19:46,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:19:46,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:19:46,911 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:19:46,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:19:46,921 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 03:19:46,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:19:46,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2023-11-29 03:19:46,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:19:46,940 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2023-11-29 03:19:46,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:19:46,950 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2023-11-29 03:19:46,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:19:46,959 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2023-11-29 03:19:46,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:19:46,964 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2023-11-29 03:19:46,965 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:19:46,965 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [884038190] [2023-11-29 03:19:46,965 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [884038190] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:19:46,965 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:19:46,965 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-29 03:19:46,965 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1664518522] [2023-11-29 03:19:46,966 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:19:46,966 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-29 03:19:46,966 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:19:46,967 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-29 03:19:46,967 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-29 03:19:46,967 INFO L87 Difference]: Start difference. First operand 2941 states and 4204 transitions. Second operand has 6 states, 6 states have (on average 6.833333333333333) internal successors, (41), 4 states have internal predecessors, (41), 2 states have call successors, (11), 4 states have call predecessors, (11), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2023-11-29 03:19:49,780 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:19:49,781 INFO L93 Difference]: Finished difference Result 6452 states and 9279 transitions. [2023-11-29 03:19:49,781 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-29 03:19:49,781 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 6.833333333333333) internal successors, (41), 4 states have internal predecessors, (41), 2 states have call successors, (11), 4 states have call predecessors, (11), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 70 [2023-11-29 03:19:49,782 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:19:49,811 INFO L225 Difference]: With dead ends: 6452 [2023-11-29 03:19:49,811 INFO L226 Difference]: Without dead ends: 4133 [2023-11-29 03:19:49,819 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=40, Invalid=70, Unknown=0, NotChecked=0, Total=110 [2023-11-29 03:19:49,820 INFO L413 NwaCegarLoop]: 618 mSDtfsCounter, 849 mSDsluCounter, 1888 mSDsCounter, 0 mSdLazyCounter, 933 mSolverCounterSat, 240 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 936 SdHoareTripleChecker+Valid, 2506 SdHoareTripleChecker+Invalid, 1173 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 240 IncrementalHoareTripleChecker+Valid, 933 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.5s IncrementalHoareTripleChecker+Time [2023-11-29 03:19:49,820 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [936 Valid, 2506 Invalid, 1173 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [240 Valid, 933 Invalid, 0 Unknown, 0 Unchecked, 2.5s Time] [2023-11-29 03:19:49,825 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4133 states. [2023-11-29 03:19:50,024 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4133 to 3934. [2023-11-29 03:19:50,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3934 states, 2833 states have (on average 1.397458524532298) internal successors, (3959), 2867 states have internal predecessors, (3959), 826 states have call successors, (826), 277 states have call predecessors, (826), 274 states have return successors, (829), 803 states have call predecessors, (829), 825 states have call successors, (829) [2023-11-29 03:19:50,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3934 states to 3934 states and 5614 transitions. [2023-11-29 03:19:50,052 INFO L78 Accepts]: Start accepts. Automaton has 3934 states and 5614 transitions. Word has length 70 [2023-11-29 03:19:50,053 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:19:50,053 INFO L495 AbstractCegarLoop]: Abstraction has 3934 states and 5614 transitions. [2023-11-29 03:19:50,053 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 6.833333333333333) internal successors, (41), 4 states have internal predecessors, (41), 2 states have call successors, (11), 4 states have call predecessors, (11), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2023-11-29 03:19:50,053 INFO L276 IsEmpty]: Start isEmpty. Operand 3934 states and 5614 transitions. [2023-11-29 03:19:50,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-29 03:19:50,057 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:19:50,057 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 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] [2023-11-29 03:19:50,057 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-11-29 03:19:50,057 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:19:50,058 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:19:50,058 INFO L85 PathProgramCache]: Analyzing trace with hash -1170826947, now seen corresponding path program 1 times [2023-11-29 03:19:50,058 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:19:50,058 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1333541429] [2023-11-29 03:19:50,058 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:19:50,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:19:50,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:19:50,282 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:19:50,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:19:50,288 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 03:19:50,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:19:50,293 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2023-11-29 03:19:50,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:19:50,299 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2023-11-29 03:19:50,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:19:50,304 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2023-11-29 03:19:50,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:19:50,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2023-11-29 03:19:50,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:19:50,314 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2023-11-29 03:19:50,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:19:50,325 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2023-11-29 03:19:50,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:19:50,330 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-11-29 03:19:50,331 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:19:50,331 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1333541429] [2023-11-29 03:19:50,331 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1333541429] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:19:50,331 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:19:50,331 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-29 03:19:50,331 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2142712067] [2023-11-29 03:19:50,331 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:19:50,332 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-29 03:19:50,332 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:19:50,332 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-29 03:19:50,332 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2023-11-29 03:19:50,333 INFO L87 Difference]: Start difference. First operand 3934 states and 5614 transitions. Second operand has 5 states, 5 states have (on average 7.8) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (11), 4 states have call predecessors, (11), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2023-11-29 03:19:52,544 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:19:52,544 INFO L93 Difference]: Finished difference Result 10804 states and 15475 transitions. [2023-11-29 03:19:52,544 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-29 03:19:52,545 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 7.8) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (11), 4 states have call predecessors, (11), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 71 [2023-11-29 03:19:52,545 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:19:52,593 INFO L225 Difference]: With dead ends: 10804 [2023-11-29 03:19:52,593 INFO L226 Difference]: Without dead ends: 6881 [2023-11-29 03:19:52,609 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2023-11-29 03:19:52,609 INFO L413 NwaCegarLoop]: 618 mSDtfsCounter, 824 mSDsluCounter, 860 mSDsCounter, 0 mSdLazyCounter, 489 mSolverCounterSat, 378 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 883 SdHoareTripleChecker+Valid, 1478 SdHoareTripleChecker+Invalid, 867 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 378 IncrementalHoareTripleChecker+Valid, 489 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2023-11-29 03:19:52,610 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [883 Valid, 1478 Invalid, 867 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [378 Valid, 489 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2023-11-29 03:19:52,619 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6881 states. [2023-11-29 03:19:52,951 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6881 to 6556. [2023-11-29 03:19:52,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6556 states, 4749 states have (on average 1.3990313750263212) internal successors, (6644), 4803 states have internal predecessors, (6644), 1319 states have call successors, (1319), 490 states have call predecessors, (1319), 487 states have return successors, (1322), 1276 states have call predecessors, (1322), 1318 states have call successors, (1322) [2023-11-29 03:19:52,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6556 states to 6556 states and 9285 transitions. [2023-11-29 03:19:52,996 INFO L78 Accepts]: Start accepts. Automaton has 6556 states and 9285 transitions. Word has length 71 [2023-11-29 03:19:52,996 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:19:52,997 INFO L495 AbstractCegarLoop]: Abstraction has 6556 states and 9285 transitions. [2023-11-29 03:19:52,997 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 7.8) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (11), 4 states have call predecessors, (11), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2023-11-29 03:19:52,997 INFO L276 IsEmpty]: Start isEmpty. Operand 6556 states and 9285 transitions. [2023-11-29 03:19:53,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-29 03:19:53,001 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:19:53,001 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:19:53,001 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-11-29 03:19:53,002 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:19:53,002 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:19:53,002 INFO L85 PathProgramCache]: Analyzing trace with hash -1359084830, now seen corresponding path program 1 times [2023-11-29 03:19:53,002 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:19:53,002 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1907554564] [2023-11-29 03:19:53,002 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:19:53,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:19:53,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:19:53,288 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:19:53,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:19:53,295 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 03:19:53,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:19:53,302 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2023-11-29 03:19:53,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:19:53,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2023-11-29 03:19:53,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:19:53,349 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2023-11-29 03:19:53,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:19:53,356 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2023-11-29 03:19:53,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:19:53,360 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2023-11-29 03:19:53,360 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:19:53,360 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1907554564] [2023-11-29 03:19:53,360 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1907554564] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:19:53,360 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:19:53,360 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-29 03:19:53,360 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [385944945] [2023-11-29 03:19:53,360 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:19:53,361 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-29 03:19:53,361 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:19:53,361 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-29 03:19:53,361 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-29 03:19:53,362 INFO L87 Difference]: Start difference. First operand 6556 states and 9285 transitions. Second operand has 6 states, 6 states have (on average 7.0) internal successors, (42), 4 states have internal predecessors, (42), 2 states have call successors, (11), 4 states have call predecessors, (11), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2023-11-29 03:19:56,507 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:19:56,507 INFO L93 Difference]: Finished difference Result 14242 states and 20291 transitions. [2023-11-29 03:19:56,508 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-29 03:19:56,508 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 7.0) internal successors, (42), 4 states have internal predecessors, (42), 2 states have call successors, (11), 4 states have call predecessors, (11), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 71 [2023-11-29 03:19:56,509 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:19:56,571 INFO L225 Difference]: With dead ends: 14242 [2023-11-29 03:19:56,572 INFO L226 Difference]: Without dead ends: 8601 [2023-11-29 03:19:56,592 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=40, Invalid=70, Unknown=0, NotChecked=0, Total=110 [2023-11-29 03:19:56,593 INFO L413 NwaCegarLoop]: 617 mSDtfsCounter, 852 mSDsluCounter, 1884 mSDsCounter, 0 mSdLazyCounter, 933 mSolverCounterSat, 240 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 940 SdHoareTripleChecker+Valid, 2501 SdHoareTripleChecker+Invalid, 1173 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 240 IncrementalHoareTripleChecker+Valid, 933 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.7s IncrementalHoareTripleChecker+Time [2023-11-29 03:19:56,593 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [940 Valid, 2501 Invalid, 1173 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [240 Valid, 933 Invalid, 0 Unknown, 0 Unchecked, 2.7s Time] [2023-11-29 03:19:56,604 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8601 states. [2023-11-29 03:19:57,031 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8601 to 8172. [2023-11-29 03:19:57,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8172 states, 5917 states have (on average 1.3959776913976678) internal successors, (8260), 5979 states have internal predecessors, (8260), 1641 states have call successors, (1641), 616 states have call predecessors, (1641), 613 states have return successors, (1646), 1594 states have call predecessors, (1646), 1640 states have call successors, (1646) [2023-11-29 03:19:57,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8172 states to 8172 states and 11547 transitions. [2023-11-29 03:19:57,078 INFO L78 Accepts]: Start accepts. Automaton has 8172 states and 11547 transitions. Word has length 71 [2023-11-29 03:19:57,079 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:19:57,079 INFO L495 AbstractCegarLoop]: Abstraction has 8172 states and 11547 transitions. [2023-11-29 03:19:57,079 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 7.0) internal successors, (42), 4 states have internal predecessors, (42), 2 states have call successors, (11), 4 states have call predecessors, (11), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2023-11-29 03:19:57,079 INFO L276 IsEmpty]: Start isEmpty. Operand 8172 states and 11547 transitions. [2023-11-29 03:19:57,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-11-29 03:19:57,083 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:19:57,083 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:19:57,083 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2023-11-29 03:19:57,083 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:19:57,084 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:19:57,084 INFO L85 PathProgramCache]: Analyzing trace with hash -1657484927, now seen corresponding path program 1 times [2023-11-29 03:19:57,084 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:19:57,084 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [376299677] [2023-11-29 03:19:57,084 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:19:57,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:19:57,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:19:57,386 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:19:57,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:19:57,394 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 03:19:57,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:19:57,401 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2023-11-29 03:19:57,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:19:57,408 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2023-11-29 03:19:57,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:19:57,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2023-11-29 03:19:57,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:19:57,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2023-11-29 03:19:57,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:19:57,426 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2023-11-29 03:19:57,426 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:19:57,426 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [376299677] [2023-11-29 03:19:57,426 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [376299677] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:19:57,426 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:19:57,427 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-29 03:19:57,427 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1416829167] [2023-11-29 03:19:57,427 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:19:57,427 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-29 03:19:57,427 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:19:57,428 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-29 03:19:57,428 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-29 03:19:57,428 INFO L87 Difference]: Start difference. First operand 8172 states and 11547 transitions. Second operand has 6 states, 6 states have (on average 7.166666666666667) internal successors, (43), 4 states have internal predecessors, (43), 2 states have call successors, (11), 4 states have call predecessors, (11), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2023-11-29 03:19:59,919 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:19:59,919 INFO L93 Difference]: Finished difference Result 14540 states and 20582 transitions. [2023-11-29 03:19:59,920 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-29 03:19:59,920 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 7.166666666666667) internal successors, (43), 4 states have internal predecessors, (43), 2 states have call successors, (11), 4 states have call predecessors, (11), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 72 [2023-11-29 03:19:59,921 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:19:59,963 INFO L225 Difference]: With dead ends: 14540 [2023-11-29 03:19:59,963 INFO L226 Difference]: Without dead ends: 8686 [2023-11-29 03:19:59,976 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=34, Invalid=56, Unknown=0, NotChecked=0, Total=90 [2023-11-29 03:19:59,977 INFO L413 NwaCegarLoop]: 616 mSDtfsCounter, 742 mSDsluCounter, 1352 mSDsCounter, 0 mSdLazyCounter, 744 mSolverCounterSat, 129 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 829 SdHoareTripleChecker+Valid, 1968 SdHoareTripleChecker+Invalid, 873 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 129 IncrementalHoareTripleChecker+Valid, 744 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2023-11-29 03:19:59,977 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [829 Valid, 1968 Invalid, 873 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [129 Valid, 744 Invalid, 0 Unknown, 0 Unchecked, 2.2s Time] [2023-11-29 03:19:59,985 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8686 states. [2023-11-29 03:20:00,335 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8686 to 8212. [2023-11-29 03:20:00,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8212 states, 5957 states have (on average 1.3933187846231325) internal successors, (8300), 6009 states have internal predecessors, (8300), 1631 states have call successors, (1631), 626 states have call predecessors, (1631), 623 states have return successors, (1636), 1594 states have call predecessors, (1636), 1630 states have call successors, (1636) [2023-11-29 03:20:00,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8212 states to 8212 states and 11567 transitions. [2023-11-29 03:20:00,379 INFO L78 Accepts]: Start accepts. Automaton has 8212 states and 11567 transitions. Word has length 72 [2023-11-29 03:20:00,379 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:20:00,380 INFO L495 AbstractCegarLoop]: Abstraction has 8212 states and 11567 transitions. [2023-11-29 03:20:00,380 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 7.166666666666667) internal successors, (43), 4 states have internal predecessors, (43), 2 states have call successors, (11), 4 states have call predecessors, (11), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2023-11-29 03:20:00,380 INFO L276 IsEmpty]: Start isEmpty. Operand 8212 states and 11567 transitions. [2023-11-29 03:20:00,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2023-11-29 03:20:00,384 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:20:00,384 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:20:00,384 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2023-11-29 03:20:00,384 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:20:00,385 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:20:00,385 INFO L85 PathProgramCache]: Analyzing trace with hash -1111364039, now seen corresponding path program 1 times [2023-11-29 03:20:00,385 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:20:00,385 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1229205569] [2023-11-29 03:20:00,385 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:20:00,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:20:00,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:20:00,679 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:20:00,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:20:00,685 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 03:20:00,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:20:00,691 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2023-11-29 03:20:00,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:20:00,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2023-11-29 03:20:00,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:20:00,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2023-11-29 03:20:00,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:20:00,709 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2023-11-29 03:20:00,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:20:00,712 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2023-11-29 03:20:00,712 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:20:00,713 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1229205569] [2023-11-29 03:20:00,713 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1229205569] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:20:00,713 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:20:00,713 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-29 03:20:00,713 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [514680683] [2023-11-29 03:20:00,713 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:20:00,714 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-29 03:20:00,714 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:20:00,714 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-29 03:20:00,714 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-29 03:20:00,715 INFO L87 Difference]: Start difference. First operand 8212 states and 11567 transitions. Second operand has 6 states, 6 states have (on average 7.333333333333333) internal successors, (44), 4 states have internal predecessors, (44), 2 states have call successors, (11), 4 states have call predecessors, (11), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2023-11-29 03:20:03,003 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:20:03,003 INFO L93 Difference]: Finished difference Result 14630 states and 20602 transitions. [2023-11-29 03:20:03,003 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-29 03:20:03,004 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 7.333333333333333) internal successors, (44), 4 states have internal predecessors, (44), 2 states have call successors, (11), 4 states have call predecessors, (11), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 73 [2023-11-29 03:20:03,004 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:20:03,038 INFO L225 Difference]: With dead ends: 14630 [2023-11-29 03:20:03,038 INFO L226 Difference]: Without dead ends: 8726 [2023-11-29 03:20:03,053 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=34, Invalid=56, Unknown=0, NotChecked=0, Total=90 [2023-11-29 03:20:03,054 INFO L413 NwaCegarLoop]: 616 mSDtfsCounter, 740 mSDsluCounter, 1352 mSDsCounter, 0 mSdLazyCounter, 744 mSolverCounterSat, 129 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 826 SdHoareTripleChecker+Valid, 1968 SdHoareTripleChecker+Invalid, 873 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 129 IncrementalHoareTripleChecker+Valid, 744 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2023-11-29 03:20:03,054 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [826 Valid, 1968 Invalid, 873 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [129 Valid, 744 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2023-11-29 03:20:03,064 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8726 states. [2023-11-29 03:20:03,419 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8726 to 8252. [2023-11-29 03:20:03,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8252 states, 5997 states have (on average 1.3906953476738368) internal successors, (8340), 6039 states have internal predecessors, (8340), 1621 states have call successors, (1621), 636 states have call predecessors, (1621), 633 states have return successors, (1626), 1594 states have call predecessors, (1626), 1620 states have call successors, (1626) [2023-11-29 03:20:03,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8252 states to 8252 states and 11587 transitions. [2023-11-29 03:20:03,454 INFO L78 Accepts]: Start accepts. Automaton has 8252 states and 11587 transitions. Word has length 73 [2023-11-29 03:20:03,454 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:20:03,454 INFO L495 AbstractCegarLoop]: Abstraction has 8252 states and 11587 transitions. [2023-11-29 03:20:03,454 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 7.333333333333333) internal successors, (44), 4 states have internal predecessors, (44), 2 states have call successors, (11), 4 states have call predecessors, (11), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2023-11-29 03:20:03,455 INFO L276 IsEmpty]: Start isEmpty. Operand 8252 states and 11587 transitions. [2023-11-29 03:20:03,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-29 03:20:03,459 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:20:03,459 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:20:03,459 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2023-11-29 03:20:03,459 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:20:03,460 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:20:03,460 INFO L85 PathProgramCache]: Analyzing trace with hash 879791172, now seen corresponding path program 1 times [2023-11-29 03:20:03,460 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:20:03,460 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [266778444] [2023-11-29 03:20:03,460 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:20:03,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:20:03,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:20:03,714 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:20:03,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:20:03,720 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 03:20:03,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:20:03,726 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2023-11-29 03:20:03,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:20:03,732 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2023-11-29 03:20:03,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:20:03,739 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2023-11-29 03:20:03,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:20:03,745 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2023-11-29 03:20:03,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:20:03,748 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2023-11-29 03:20:03,749 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:20:03,749 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [266778444] [2023-11-29 03:20:03,749 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [266778444] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:20:03,749 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:20:03,749 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-29 03:20:03,750 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1277115512] [2023-11-29 03:20:03,750 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:20:03,750 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-29 03:20:03,750 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:20:03,751 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-29 03:20:03,751 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-29 03:20:03,751 INFO L87 Difference]: Start difference. First operand 8252 states and 11587 transitions. Second operand has 6 states, 6 states have (on average 7.5) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (11), 4 states have call predecessors, (11), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2023-11-29 03:20:06,130 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:20:06,130 INFO L93 Difference]: Finished difference Result 14262 states and 19974 transitions. [2023-11-29 03:20:06,130 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-29 03:20:06,131 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 7.5) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (11), 4 states have call predecessors, (11), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 74 [2023-11-29 03:20:06,131 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:20:06,151 INFO L225 Difference]: With dead ends: 14262 [2023-11-29 03:20:06,151 INFO L226 Difference]: Without dead ends: 8308 [2023-11-29 03:20:06,162 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=34, Invalid=56, Unknown=0, NotChecked=0, Total=90 [2023-11-29 03:20:06,163 INFO L413 NwaCegarLoop]: 617 mSDtfsCounter, 738 mSDsluCounter, 1355 mSDsCounter, 0 mSdLazyCounter, 744 mSolverCounterSat, 129 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 822 SdHoareTripleChecker+Valid, 1972 SdHoareTripleChecker+Invalid, 873 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 129 IncrementalHoareTripleChecker+Valid, 744 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2023-11-29 03:20:06,163 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [822 Valid, 1972 Invalid, 873 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [129 Valid, 744 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2023-11-29 03:20:06,171 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8308 states. [2023-11-29 03:20:06,606 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8308 to 7890. [2023-11-29 03:20:06,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7890 states, 5720 states have (on average 1.3832167832167832) internal successors, (7912), 5752 states have internal predecessors, (7912), 1544 states have call successors, (1544), 628 states have call predecessors, (1544), 625 states have return successors, (1549), 1527 states have call predecessors, (1549), 1543 states have call successors, (1549) [2023-11-29 03:20:06,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7890 states to 7890 states and 11005 transitions. [2023-11-29 03:20:06,632 INFO L78 Accepts]: Start accepts. Automaton has 7890 states and 11005 transitions. Word has length 74 [2023-11-29 03:20:06,632 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:20:06,632 INFO L495 AbstractCegarLoop]: Abstraction has 7890 states and 11005 transitions. [2023-11-29 03:20:06,632 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 7.5) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (11), 4 states have call predecessors, (11), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2023-11-29 03:20:06,632 INFO L276 IsEmpty]: Start isEmpty. Operand 7890 states and 11005 transitions. [2023-11-29 03:20:06,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-29 03:20:06,636 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:20:06,636 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:20:06,636 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2023-11-29 03:20:06,636 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:20:06,636 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:20:06,636 INFO L85 PathProgramCache]: Analyzing trace with hash -2102073924, now seen corresponding path program 1 times [2023-11-29 03:20:06,637 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:20:06,637 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1847710587] [2023-11-29 03:20:06,637 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:20:06,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:20:06,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:20:06,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:20:06,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:20:06,902 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 03:20:06,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:20:06,907 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2023-11-29 03:20:06,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:20:06,911 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2023-11-29 03:20:06,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:20:06,916 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2023-11-29 03:20:06,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:20:06,949 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2023-11-29 03:20:06,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:20:06,969 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2023-11-29 03:20:06,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:20:06,973 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-11-29 03:20:06,973 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:20:06,973 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1847710587] [2023-11-29 03:20:06,973 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1847710587] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 03:20:06,973 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [932487921] [2023-11-29 03:20:06,973 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:20:06,973 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 03:20:06,973 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9144c881-9548-414a-82e3-a01ccf39e6cc/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:20:06,976 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9144c881-9548-414a-82e3-a01ccf39e6cc/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 03:20:06,982 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9144c881-9548-414a-82e3-a01ccf39e6cc/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-29 03:20:07,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:20:07,701 INFO L262 TraceCheckSpWp]: Trace formula consists of 1325 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-29 03:20:07,712 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:20:07,740 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-29 03:20:07,740 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 03:20:07,741 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [932487921] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:20:07,741 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-29 03:20:07,741 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [9] total 10 [2023-11-29 03:20:07,741 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [413695481] [2023-11-29 03:20:07,741 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:20:07,742 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 03:20:07,742 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:20:07,742 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 03:20:07,742 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90 [2023-11-29 03:20:07,743 INFO L87 Difference]: Start difference. First operand 7890 states and 11005 transitions. Second operand has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 states have internal predecessors, (44), 2 states have call successors, (11), 2 states have call predecessors, (11), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2023-11-29 03:20:08,614 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:20:08,614 INFO L93 Difference]: Finished difference Result 15289 states and 21438 transitions. [2023-11-29 03:20:08,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 03:20:08,615 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 states have internal predecessors, (44), 2 states have call successors, (11), 2 states have call predecessors, (11), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 81 [2023-11-29 03:20:08,615 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:20:08,647 INFO L225 Difference]: With dead ends: 15289 [2023-11-29 03:20:08,647 INFO L226 Difference]: Without dead ends: 7908 [2023-11-29 03:20:08,666 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 102 GetRequests, 94 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90 [2023-11-29 03:20:08,667 INFO L413 NwaCegarLoop]: 662 mSDtfsCounter, 0 mSDsluCounter, 658 mSDsCounter, 0 mSdLazyCounter, 117 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 1320 SdHoareTripleChecker+Invalid, 117 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 117 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2023-11-29 03:20:08,668 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 1320 Invalid, 117 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 117 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2023-11-29 03:20:08,677 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7908 states. [2023-11-29 03:20:09,079 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7908 to 7908. [2023-11-29 03:20:09,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7908 states, 5738 states have (on average 1.3820146392471244) internal successors, (7930), 5770 states have internal predecessors, (7930), 1544 states have call successors, (1544), 628 states have call predecessors, (1544), 625 states have return successors, (1549), 1527 states have call predecessors, (1549), 1543 states have call successors, (1549) [2023-11-29 03:20:09,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7908 states to 7908 states and 11023 transitions. [2023-11-29 03:20:09,105 INFO L78 Accepts]: Start accepts. Automaton has 7908 states and 11023 transitions. Word has length 81 [2023-11-29 03:20:09,105 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:20:09,105 INFO L495 AbstractCegarLoop]: Abstraction has 7908 states and 11023 transitions. [2023-11-29 03:20:09,105 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 states have internal predecessors, (44), 2 states have call successors, (11), 2 states have call predecessors, (11), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2023-11-29 03:20:09,106 INFO L276 IsEmpty]: Start isEmpty. Operand 7908 states and 11023 transitions. [2023-11-29 03:20:09,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-29 03:20:09,110 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:20:09,110 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:20:09,121 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9144c881-9548-414a-82e3-a01ccf39e6cc/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-11-29 03:20:09,311 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9144c881-9548-414a-82e3-a01ccf39e6cc/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2023-11-29 03:20:09,311 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:20:09,311 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:20:09,311 INFO L85 PathProgramCache]: Analyzing trace with hash 2058879866, now seen corresponding path program 1 times [2023-11-29 03:20:09,311 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:20:09,311 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1350893520] [2023-11-29 03:20:09,312 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:20:09,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:20:09,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:20:09,591 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:20:09,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:20:09,597 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 03:20:09,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:20:09,603 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2023-11-29 03:20:09,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:20:09,609 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2023-11-29 03:20:09,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:20:09,615 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2023-11-29 03:20:09,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:20:09,647 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2023-11-29 03:20:09,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:20:09,668 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2023-11-29 03:20:09,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:20:09,672 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-11-29 03:20:09,672 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:20:09,672 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1350893520] [2023-11-29 03:20:09,672 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1350893520] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 03:20:09,672 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [539924188] [2023-11-29 03:20:09,673 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:20:09,673 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 03:20:09,673 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9144c881-9548-414a-82e3-a01ccf39e6cc/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:20:09,674 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9144c881-9548-414a-82e3-a01ccf39e6cc/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 03:20:09,680 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9144c881-9548-414a-82e3-a01ccf39e6cc/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-11-29 03:20:10,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:20:10,312 INFO L262 TraceCheckSpWp]: Trace formula consists of 1332 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-29 03:20:10,318 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:20:10,335 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-29 03:20:10,336 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 03:20:10,336 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [539924188] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:20:10,336 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-29 03:20:10,336 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [9] total 10 [2023-11-29 03:20:10,337 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1732144800] [2023-11-29 03:20:10,337 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:20:10,337 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 03:20:10,337 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:20:10,338 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 03:20:10,338 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90 [2023-11-29 03:20:10,338 INFO L87 Difference]: Start difference. First operand 7908 states and 11023 transitions. Second operand has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 states have internal predecessors, (44), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) [2023-11-29 03:20:11,211 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:20:11,211 INFO L93 Difference]: Finished difference Result 7930 states and 11063 transitions. [2023-11-29 03:20:11,212 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 03:20:11,212 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 states have internal predecessors, (44), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) Word has length 81 [2023-11-29 03:20:11,212 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:20:11,228 INFO L225 Difference]: With dead ends: 7930 [2023-11-29 03:20:11,229 INFO L226 Difference]: Without dead ends: 7927 [2023-11-29 03:20:11,232 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 102 GetRequests, 94 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90 [2023-11-29 03:20:11,232 INFO L413 NwaCegarLoop]: 662 mSDtfsCounter, 0 mSDsluCounter, 657 mSDsCounter, 0 mSdLazyCounter, 118 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 1319 SdHoareTripleChecker+Invalid, 118 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 118 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2023-11-29 03:20:11,233 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 1319 Invalid, 118 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 118 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2023-11-29 03:20:11,240 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7927 states. [2023-11-29 03:20:11,665 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7927 to 7927. [2023-11-29 03:20:11,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7927 states, 5757 states have (on average 1.3807538648601703) internal successors, (7949), 5789 states have internal predecessors, (7949), 1544 states have call successors, (1544), 628 states have call predecessors, (1544), 625 states have return successors, (1549), 1527 states have call predecessors, (1549), 1543 states have call successors, (1549) [2023-11-29 03:20:11,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7927 states to 7927 states and 11042 transitions. [2023-11-29 03:20:11,688 INFO L78 Accepts]: Start accepts. Automaton has 7927 states and 11042 transitions. Word has length 81 [2023-11-29 03:20:11,688 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:20:11,688 INFO L495 AbstractCegarLoop]: Abstraction has 7927 states and 11042 transitions. [2023-11-29 03:20:11,688 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 states have internal predecessors, (44), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) [2023-11-29 03:20:11,688 INFO L276 IsEmpty]: Start isEmpty. Operand 7927 states and 11042 transitions. [2023-11-29 03:20:11,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-29 03:20:11,692 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:20:11,692 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:20:11,699 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9144c881-9548-414a-82e3-a01ccf39e6cc/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2023-11-29 03:20:11,893 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9144c881-9548-414a-82e3-a01ccf39e6cc/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 03:20:11,893 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:20:11,893 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:20:11,894 INFO L85 PathProgramCache]: Analyzing trace with hash -1381634385, now seen corresponding path program 1 times [2023-11-29 03:20:11,894 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:20:11,894 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1145128931] [2023-11-29 03:20:11,894 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:20:11,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:20:11,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:20:12,232 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:20:12,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:20:12,238 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 03:20:12,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:20:12,244 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2023-11-29 03:20:12,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:20:12,250 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2023-11-29 03:20:12,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:20:12,255 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2023-11-29 03:20:12,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:20:12,287 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2023-11-29 03:20:12,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:20:12,308 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2023-11-29 03:20:12,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:20:12,311 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-11-29 03:20:12,311 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:20:12,311 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1145128931] [2023-11-29 03:20:12,312 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1145128931] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 03:20:12,312 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [344264108] [2023-11-29 03:20:12,312 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:20:12,312 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 03:20:12,312 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9144c881-9548-414a-82e3-a01ccf39e6cc/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:20:12,313 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9144c881-9548-414a-82e3-a01ccf39e6cc/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 03:20:12,316 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9144c881-9548-414a-82e3-a01ccf39e6cc/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-11-29 03:20:12,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:20:12,988 INFO L262 TraceCheckSpWp]: Trace formula consists of 1337 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-29 03:20:12,993 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:20:13,128 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-29 03:20:13,128 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 03:20:13,129 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [344264108] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:20:13,129 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-29 03:20:13,129 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [9] total 11 [2023-11-29 03:20:13,129 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2039141793] [2023-11-29 03:20:13,129 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:20:13,130 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 03:20:13,130 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:20:13,130 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 03:20:13,131 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=90, Unknown=0, NotChecked=0, Total=110 [2023-11-29 03:20:13,131 INFO L87 Difference]: Start difference. First operand 7927 states and 11042 transitions. Second operand has 4 states, 4 states have (on average 11.5) internal successors, (46), 3 states have internal predecessors, (46), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) [2023-11-29 03:20:14,069 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:20:14,069 INFO L93 Difference]: Finished difference Result 15758 states and 22049 transitions. [2023-11-29 03:20:14,069 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-29 03:20:14,070 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 11.5) internal successors, (46), 3 states have internal predecessors, (46), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) Word has length 83 [2023-11-29 03:20:14,070 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:20:14,072 INFO L225 Difference]: With dead ends: 15758 [2023-11-29 03:20:14,072 INFO L226 Difference]: Without dead ends: 0 [2023-11-29 03:20:14,088 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 105 GetRequests, 95 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=24, Invalid=108, Unknown=0, NotChecked=0, Total=132 [2023-11-29 03:20:14,089 INFO L413 NwaCegarLoop]: 651 mSDtfsCounter, 654 mSDsluCounter, 651 mSDsCounter, 0 mSdLazyCounter, 116 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 654 SdHoareTripleChecker+Valid, 1302 SdHoareTripleChecker+Invalid, 116 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 116 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2023-11-29 03:20:14,089 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [654 Valid, 1302 Invalid, 116 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 116 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2023-11-29 03:20:14,089 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2023-11-29 03:20:14,089 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2023-11-29 03:20:14,089 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) [2023-11-29 03:20:14,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2023-11-29 03:20:14,092 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 83 [2023-11-29 03:20:14,092 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:20:14,092 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2023-11-29 03:20:14,092 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 11.5) internal successors, (46), 3 states have internal predecessors, (46), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) [2023-11-29 03:20:14,092 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2023-11-29 03:20:14,092 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2023-11-29 03:20:14,094 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-29 03:20:14,101 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9144c881-9548-414a-82e3-a01ccf39e6cc/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2023-11-29 03:20:14,295 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9144c881-9548-414a-82e3-a01ccf39e6cc/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 03:20:14,296 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2023-11-29 03:20:21,947 INFO L899 garLoopResultBuilder]: For program point msleepEXIT(lines 4542 4544) no Hoare annotation was computed. [2023-11-29 03:20:21,947 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4542 4544) the Hoare annotation is: true [2023-11-29 03:20:21,947 INFO L902 garLoopResultBuilder]: At program point L4443(line 4443) the Hoare annotation is: true [2023-11-29 03:20:21,947 INFO L899 garLoopResultBuilder]: For program point L4442(lines 4442 4446) no Hoare annotation was computed. [2023-11-29 03:20:21,947 INFO L899 garLoopResultBuilder]: For program point L4443-1(line 4443) no Hoare annotation was computed. [2023-11-29 03:20:21,948 INFO L895 garLoopResultBuilder]: At program point L4441(line 4441) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (not (= ~ldv_irq_2_1~0 0)) (not (= ~ldv_irq_2_2~0 0)) (not (= ~ldv_irq_2_3~0 0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|) (= |#memory_int#16| |old(#memory_int#16)|))) [2023-11-29 03:20:21,948 INFO L899 garLoopResultBuilder]: For program point L4441-1(line 4441) no Hoare annotation was computed. [2023-11-29 03:20:21,948 INFO L899 garLoopResultBuilder]: For program point L4442-2(lines 4442 4446) no Hoare annotation was computed. [2023-11-29 03:20:21,948 INFO L895 garLoopResultBuilder]: At program point L4274(line 4274) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (not (= ~ldv_irq_2_1~0 0)) (not (= ~ldv_irq_2_2~0 0)) (not (= ~ldv_irq_2_3~0 0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|) (= |#memory_int#16| |old(#memory_int#16)|))) [2023-11-29 03:20:21,948 INFO L899 garLoopResultBuilder]: For program point L4274-1(line 4274) no Hoare annotation was computed. [2023-11-29 03:20:21,948 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 4270 4278) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (not (= ~ldv_irq_2_1~0 0)) (not (= ~ldv_irq_2_2~0 0)) (not (= ~ldv_irq_2_3~0 0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|) (= |#memory_int#16| |old(#memory_int#16)|))) [2023-11-29 03:20:21,949 INFO L899 garLoopResultBuilder]: For program point alloc_skbEXIT(lines 4270 4278) no Hoare annotation was computed. [2023-11-29 03:20:21,949 INFO L902 garLoopResultBuilder]: At program point LDV_STOP(lines 2871 2877) the Hoare annotation is: true [2023-11-29 03:20:21,949 INFO L899 garLoopResultBuilder]: For program point ldv_stopEXIT(lines 2871 2877) no Hoare annotation was computed. [2023-11-29 03:20:21,949 INFO L895 garLoopResultBuilder]: At program point L4575(line 4575) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (not (= ~ldv_irq_2_1~0 0)) (not (= ~ldv_irq_2_2~0 0)) (not (= ~ldv_irq_2_3~0 0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2023-11-29 03:20:21,949 INFO L899 garLoopResultBuilder]: For program point L4575-1(line 4575) no Hoare annotation was computed. [2023-11-29 03:20:21,949 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 4574 4576) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (not (= ~ldv_irq_2_1~0 0)) (not (= ~ldv_irq_2_2~0 0)) (not (= ~ldv_irq_2_3~0 0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2023-11-29 03:20:21,949 INFO L899 garLoopResultBuilder]: For program point skb_pushEXIT(lines 4574 4576) no Hoare annotation was computed. [2023-11-29 03:20:21,950 INFO L902 garLoopResultBuilder]: At program point L2826(line 2826) the Hoare annotation is: true [2023-11-29 03:20:21,950 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 2814 2830) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (not (= ~ldv_irq_2_1~0 0)) (not (= ~ldv_irq_2_2~0 0)) (not (= ~ldv_irq_2_3~0 0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2023-11-29 03:20:21,950 INFO L899 garLoopResultBuilder]: For program point L2826-1(line 2826) no Hoare annotation was computed. [2023-11-29 03:20:21,950 INFO L899 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 2814 2830) no Hoare annotation was computed. [2023-11-29 03:20:21,950 INFO L899 garLoopResultBuilder]: For program point L2821(lines 2821 2828) no Hoare annotation was computed. [2023-11-29 03:20:21,950 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 2814 2830) no Hoare annotation was computed. [2023-11-29 03:20:21,950 INFO L899 garLoopResultBuilder]: For program point usleep_rangeEXIT(lines 4592 4594) no Hoare annotation was computed. [2023-11-29 03:20:21,951 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4592 4594) the Hoare annotation is: true [2023-11-29 03:20:21,951 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4479 4481) the Hoare annotation is: true [2023-11-29 03:20:21,951 INFO L899 garLoopResultBuilder]: For program point devm_gpio_requestEXIT(lines 4479 4481) no Hoare annotation was computed. [2023-11-29 03:20:21,951 INFO L899 garLoopResultBuilder]: For program point mutex_unlockEXIT(lines 4548 4550) no Hoare annotation was computed. [2023-11-29 03:20:21,951 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4548 4550) the Hoare annotation is: true [2023-11-29 03:20:21,951 INFO L902 garLoopResultBuilder]: At program point ERROR(lines 2864 2870) the Hoare annotation is: true [2023-11-29 03:20:21,952 INFO L899 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 2868) no Hoare annotation was computed. [2023-11-29 03:20:21,952 INFO L899 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 2864 2870) no Hoare annotation was computed. [2023-11-29 03:20:21,952 INFO L899 garLoopResultBuilder]: For program point L3933(lines 3933 3940) no Hoare annotation was computed. [2023-11-29 03:20:21,952 INFO L899 garLoopResultBuilder]: For program point L3925(lines 3925 3932) no Hoare annotation was computed. [2023-11-29 03:20:21,952 INFO L899 garLoopResultBuilder]: For program point activate_suitable_irq_1EXIT(lines 3922 3959) no Hoare annotation was computed. [2023-11-29 03:20:21,952 INFO L899 garLoopResultBuilder]: For program point L3949(lines 3949 3956) no Hoare annotation was computed. [2023-11-29 03:20:21,952 INFO L899 garLoopResultBuilder]: For program point activate_suitable_irq_1FINAL(lines 3922 3959) no Hoare annotation was computed. [2023-11-29 03:20:21,953 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 3922 3959) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_irq_1_2~0)| 0))) (.cse6 (not (= |old(~ldv_irq_1_1~0)| 0))) (.cse1 (not (= |old(~ldv_irq_1_3~0)| 0))) (.cse2 (not (= ~ldv_spin~0 0))) (.cse3 (not (= ~ldv_irq_2_1~0 0))) (.cse4 (not (= ~ldv_irq_2_2~0 0))) (.cse5 (not (= ~ldv_irq_2_3~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= ~ldv_irq_1_2~0 0)) (or .cse0 .cse1 (not (= |old(~ldv_irq_1_0~0)| 0)) .cse2 .cse3 .cse4 (= ~ldv_irq_1_0~0 0) .cse5 .cse6) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= ~ldv_irq_1_1~0 0) .cse6) (or .cse1 .cse2 .cse3 (= ~ldv_irq_1_3~0 0) .cse4 .cse5))) [2023-11-29 03:20:21,953 INFO L899 garLoopResultBuilder]: For program point L3941(lines 3941 3948) no Hoare annotation was computed. [2023-11-29 03:20:21,953 INFO L899 garLoopResultBuilder]: For program point L3405(lines 3405 3409) no Hoare annotation was computed. [2023-11-29 03:20:21,953 INFO L899 garLoopResultBuilder]: For program point L3389(lines 3389 3394) no Hoare annotation was computed. [2023-11-29 03:20:21,953 INFO L899 garLoopResultBuilder]: For program point L3389-2(lines 3389 3394) no Hoare annotation was computed. [2023-11-29 03:20:21,954 INFO L902 garLoopResultBuilder]: At program point L3538(line 3538) the Hoare annotation is: true [2023-11-29 03:20:21,954 INFO L899 garLoopResultBuilder]: For program point L3538-1(line 3538) no Hoare annotation was computed. [2023-11-29 03:20:21,954 INFO L899 garLoopResultBuilder]: For program point L3439(line 3439) no Hoare annotation was computed. [2023-11-29 03:20:21,954 INFO L899 garLoopResultBuilder]: For program point L3555(line 3555) no Hoare annotation was computed. [2023-11-29 03:20:21,954 INFO L899 garLoopResultBuilder]: For program point L3456(line 3456) no Hoare annotation was computed. [2023-11-29 03:20:21,954 INFO L899 garLoopResultBuilder]: For program point L3456-2(lines 3456 3465) no Hoare annotation was computed. [2023-11-29 03:20:21,954 INFO L899 garLoopResultBuilder]: For program point L3390(line 3390) no Hoare annotation was computed. [2023-11-29 03:20:21,954 INFO L899 garLoopResultBuilder]: For program point L3390-2(line 3390) no Hoare annotation was computed. [2023-11-29 03:20:21,954 INFO L899 garLoopResultBuilder]: For program point L3357-1(line 3357) no Hoare annotation was computed. [2023-11-29 03:20:21,955 INFO L902 garLoopResultBuilder]: At program point L3357(line 3357) the Hoare annotation is: true [2023-11-29 03:20:21,955 INFO L899 garLoopResultBuilder]: For program point L3390-4(line 3390) no Hoare annotation was computed. [2023-11-29 03:20:21,955 INFO L899 garLoopResultBuilder]: For program point L3440(lines 3440 3443) no Hoare annotation was computed. [2023-11-29 03:20:21,955 INFO L899 garLoopResultBuilder]: For program point L3440-2(lines 3440 3443) no Hoare annotation was computed. [2023-11-29 03:20:21,955 INFO L899 garLoopResultBuilder]: For program point L3556(lines 3556 3560) no Hoare annotation was computed. [2023-11-29 03:20:21,955 INFO L899 garLoopResultBuilder]: For program point L3556-2(lines 3556 3560) no Hoare annotation was computed. [2023-11-29 03:20:21,955 INFO L899 garLoopResultBuilder]: For program point L3457-1(line 3457) no Hoare annotation was computed. [2023-11-29 03:20:21,956 INFO L902 garLoopResultBuilder]: At program point L3457(line 3457) the Hoare annotation is: true [2023-11-29 03:20:21,956 INFO L899 garLoopResultBuilder]: For program point check_crc_returnLabel#1(lines 3353 3370) no Hoare annotation was computed. [2023-11-29 03:20:21,956 INFO L902 garLoopResultBuilder]: At program point st21nfca_hci_i2c_read_ldv_31144#1(lines 3432 3477) the Hoare annotation is: true [2023-11-29 03:20:21,956 INFO L899 garLoopResultBuilder]: For program point L3441-1(line 3441) no Hoare annotation was computed. [2023-11-29 03:20:21,956 INFO L902 garLoopResultBuilder]: At program point L3441(line 3441) the Hoare annotation is: true [2023-11-29 03:20:21,956 INFO L899 garLoopResultBuilder]: For program point L3359(line 3359) no Hoare annotation was computed. [2023-11-29 03:20:21,956 INFO L899 garLoopResultBuilder]: For program point L3359-2(lines 3359 3367) no Hoare annotation was computed. [2023-11-29 03:20:21,956 INFO L899 garLoopResultBuilder]: For program point L3508(line 3508) no Hoare annotation was computed. [2023-11-29 03:20:21,956 INFO L899 garLoopResultBuilder]: For program point L3541(lines 3541 3554) no Hoare annotation was computed. [2023-11-29 03:20:21,956 INFO L902 garLoopResultBuilder]: At program point L3558(line 3558) the Hoare annotation is: true [2023-11-29 03:20:21,956 INFO L899 garLoopResultBuilder]: For program point L3558-1(line 3558) no Hoare annotation was computed. [2023-11-29 03:20:21,957 INFO L902 garLoopResultBuilder]: At program point L3360(lines 3360 3361) the Hoare annotation is: true [2023-11-29 03:20:21,957 INFO L899 garLoopResultBuilder]: For program point L3360-1(lines 3360 3361) no Hoare annotation was computed. [2023-11-29 03:20:21,957 INFO L899 garLoopResultBuilder]: For program point L3509(lines 3509 3512) no Hoare annotation was computed. [2023-11-29 03:20:21,957 INFO L902 garLoopResultBuilder]: At program point L3410(line 3410) the Hoare annotation is: true [2023-11-29 03:20:21,957 INFO L899 garLoopResultBuilder]: For program point L3410-1(line 3410) no Hoare annotation was computed. [2023-11-29 03:20:21,957 INFO L902 garLoopResultBuilder]: At program point L3526(line 3526) the Hoare annotation is: true [2023-11-29 03:20:21,957 INFO L899 garLoopResultBuilder]: For program point L3526-1(line 3526) no Hoare annotation was computed. [2023-11-29 03:20:21,957 INFO L899 garLoopResultBuilder]: For program point L3378(line 3378) no Hoare annotation was computed. [2023-11-29 03:20:21,957 INFO L899 garLoopResultBuilder]: For program point L3411-1(line 3411) no Hoare annotation was computed. [2023-11-29 03:20:21,957 INFO L902 garLoopResultBuilder]: At program point L3411(line 3411) the Hoare annotation is: true [2023-11-29 03:20:21,958 INFO L899 garLoopResultBuilder]: For program point L3378-2(line 3378) no Hoare annotation was computed. [2023-11-29 03:20:21,958 INFO L899 garLoopResultBuilder]: For program point L3345(lines 3335 3351) no Hoare annotation was computed. [2023-11-29 03:20:21,958 INFO L899 garLoopResultBuilder]: For program point L3378-4(line 3378) no Hoare annotation was computed. [2023-11-29 03:20:21,958 INFO L899 garLoopResultBuilder]: For program point L3378-5(lines 3378 3381) no Hoare annotation was computed. [2023-11-29 03:20:21,958 INFO L899 garLoopResultBuilder]: For program point L3527(lines 3527 3530) no Hoare annotation was computed. [2023-11-29 03:20:21,958 INFO L899 garLoopResultBuilder]: For program point L3461-1(line 3461) no Hoare annotation was computed. [2023-11-29 03:20:21,958 INFO L899 garLoopResultBuilder]: For program point L3527-2(lines 3527 3530) no Hoare annotation was computed. [2023-11-29 03:20:21,958 INFO L899 garLoopResultBuilder]: For program point L3461(line 3461) no Hoare annotation was computed. [2023-11-29 03:20:21,958 INFO L899 garLoopResultBuilder]: For program point L3461-3(line 3461) no Hoare annotation was computed. [2023-11-29 03:20:21,958 INFO L902 garLoopResultBuilder]: At program point L3362(line 3362) the Hoare annotation is: true [2023-11-29 03:20:21,958 INFO L899 garLoopResultBuilder]: For program point L3461-5(lines 3461 3465) no Hoare annotation was computed. [2023-11-29 03:20:21,959 INFO L899 garLoopResultBuilder]: For program point L3362-1(line 3362) no Hoare annotation was computed. [2023-11-29 03:20:21,959 INFO L899 garLoopResultBuilder]: For program point L3461-7(lines 3461 3465) no Hoare annotation was computed. [2023-11-29 03:20:21,959 INFO L899 garLoopResultBuilder]: For program point L3544(line 3544) no Hoare annotation was computed. [2023-11-29 03:20:21,959 INFO L899 garLoopResultBuilder]: For program point L3544-2(lines 3544 3554) no Hoare annotation was computed. [2023-11-29 03:20:21,959 INFO L899 garLoopResultBuilder]: For program point L3346(line 3346) no Hoare annotation was computed. [2023-11-29 03:20:21,959 INFO L899 garLoopResultBuilder]: For program point L3346-2(lines 3346 3349) no Hoare annotation was computed. [2023-11-29 03:20:21,959 INFO L902 garLoopResultBuilder]: At program point L3528(line 3528) the Hoare annotation is: true [2023-11-29 03:20:21,959 INFO L902 garLoopResultBuilder]: At program point L3462(line 3462) the Hoare annotation is: true [2023-11-29 03:20:21,959 INFO L899 garLoopResultBuilder]: For program point L3528-1(line 3528) no Hoare annotation was computed. [2023-11-29 03:20:21,959 INFO L899 garLoopResultBuilder]: For program point L3462-1(line 3462) no Hoare annotation was computed. [2023-11-29 03:20:21,960 INFO L899 garLoopResultBuilder]: For program point L3363-1(lines 3363 3364) no Hoare annotation was computed. [2023-11-29 03:20:21,960 INFO L902 garLoopResultBuilder]: At program point L3363(lines 3363 3364) the Hoare annotation is: true [2023-11-29 03:20:21,960 INFO L899 garLoopResultBuilder]: For program point L3545-1(line 3545) no Hoare annotation was computed. [2023-11-29 03:20:21,960 INFO L902 garLoopResultBuilder]: At program point L3545(line 3545) the Hoare annotation is: true [2023-11-29 03:20:21,960 INFO L899 garLoopResultBuilder]: For program point L3397(lines 3383 3413) no Hoare annotation was computed. [2023-11-29 03:20:21,960 INFO L899 garLoopResultBuilder]: For program point st21nfca_hci_i2c_repack_returnLabel#1(lines 3371 3417) no Hoare annotation was computed. [2023-11-29 03:20:21,960 INFO L899 garLoopResultBuilder]: For program point $Ultimate##26(lines 3446 3449) no Hoare annotation was computed. [2023-11-29 03:20:21,961 INFO L899 garLoopResultBuilder]: For program point L3497(line 3497) no Hoare annotation was computed. [2023-11-29 03:20:21,961 INFO L899 garLoopResultBuilder]: For program point L3398(lines 3398 3401) no Hoare annotation was computed. [2023-11-29 03:20:21,961 INFO L899 garLoopResultBuilder]: For program point L3497-2(lines 3497 3518) no Hoare annotation was computed. [2023-11-29 03:20:21,961 INFO L899 garLoopResultBuilder]: For program point st21nfca_hci_i2c_read_returnLabel#1(lines 3419 3481) no Hoare annotation was computed. [2023-11-29 03:20:21,961 INFO L899 garLoopResultBuilder]: For program point L3531(lines 3531 3534) no Hoare annotation was computed. [2023-11-29 03:20:21,961 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 3482 3563) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (not (= ~ldv_irq_2_1~0 0)) (not (= ~ldv_irq_2_2~0 0)) (not (= ~ldv_irq_2_3~0 0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|) (= |#memory_int#16| |old(#memory_int#16)|))) [2023-11-29 03:20:21,961 INFO L899 garLoopResultBuilder]: For program point L3432(lines 3432 3478) no Hoare annotation was computed. [2023-11-29 03:20:21,961 INFO L899 garLoopResultBuilder]: For program point L3515(line 3515) no Hoare annotation was computed. [2023-11-29 03:20:21,962 INFO L899 garLoopResultBuilder]: For program point L3383(lines 3383 3414) no Hoare annotation was computed. [2023-11-29 03:20:21,962 INFO L899 garLoopResultBuilder]: For program point L3499-1(line 3499) no Hoare annotation was computed. [2023-11-29 03:20:21,962 INFO L902 garLoopResultBuilder]: At program point L3499(line 3499) the Hoare annotation is: true [2023-11-29 03:20:21,962 INFO L902 garLoopResultBuilder]: At program point L3450(line 3450) the Hoare annotation is: true [2023-11-29 03:20:21,962 INFO L902 garLoopResultBuilder]: At program point L3384(line 3384) the Hoare annotation is: true [2023-11-29 03:20:21,962 INFO L899 garLoopResultBuilder]: For program point L3450-1(lines 3432 3477) no Hoare annotation was computed. [2023-11-29 03:20:21,962 INFO L899 garLoopResultBuilder]: For program point L3384-1(line 3384) no Hoare annotation was computed. [2023-11-29 03:20:21,962 INFO L899 garLoopResultBuilder]: For program point L3500(lines 3500 3514) no Hoare annotation was computed. [2023-11-29 03:20:21,963 INFO L899 garLoopResultBuilder]: For program point L3467-1(line 3467) no Hoare annotation was computed. [2023-11-29 03:20:21,963 INFO L902 garLoopResultBuilder]: At program point L3500-1(lines 3500 3514) the Hoare annotation is: true [2023-11-29 03:20:21,963 INFO L902 garLoopResultBuilder]: At program point L3467(line 3467) the Hoare annotation is: true [2023-11-29 03:20:21,963 INFO L899 garLoopResultBuilder]: For program point L3550(lines 3550 3554) no Hoare annotation was computed. [2023-11-29 03:20:21,963 INFO L902 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2023-11-29 03:20:21,963 INFO L902 garLoopResultBuilder]: At program point L3550-2(lines 3544 3554) the Hoare annotation is: true [2023-11-29 03:20:21,963 INFO L902 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2023-11-29 03:20:21,963 INFO L899 garLoopResultBuilder]: For program point st21nfca_hci_irq_thread_fnEXIT(lines 3482 3563) no Hoare annotation was computed. [2023-11-29 03:20:21,963 INFO L899 garLoopResultBuilder]: For program point L3435-1(line 3435) no Hoare annotation was computed. [2023-11-29 03:20:21,963 INFO L902 garLoopResultBuilder]: At program point L3402(line 3402) the Hoare annotation is: true [2023-11-29 03:20:21,963 INFO L902 garLoopResultBuilder]: At program point L3435(line 3435) the Hoare annotation is: true [2023-11-29 03:20:21,963 INFO L899 garLoopResultBuilder]: For program point get_frame_size_returnLabel#1(lines 3332 3352) no Hoare annotation was computed. [2023-11-29 03:20:21,963 INFO L902 garLoopResultBuilder]: At program point L3402-1(line 3402) the Hoare annotation is: true [2023-11-29 03:20:21,964 INFO L899 garLoopResultBuilder]: For program point L3551-1(line 3551) no Hoare annotation was computed. [2023-11-29 03:20:21,964 INFO L902 garLoopResultBuilder]: At program point L3551(line 3551) the Hoare annotation is: true [2023-11-29 03:20:21,964 INFO L902 garLoopResultBuilder]: At program point L3502(line 3502) the Hoare annotation is: true [2023-11-29 03:20:21,964 INFO L899 garLoopResultBuilder]: For program point st21nfca_hci_irq_thread_fnFINAL(lines 3482 3563) no Hoare annotation was computed. [2023-11-29 03:20:21,964 INFO L899 garLoopResultBuilder]: For program point L3502-1(line 3502) no Hoare annotation was computed. [2023-11-29 03:20:21,964 INFO L899 garLoopResultBuilder]: For program point L3469(lines 3469 3474) no Hoare annotation was computed. [2023-11-29 03:20:21,964 INFO L899 garLoopResultBuilder]: For program point L3403(line 3403) no Hoare annotation was computed. [2023-11-29 03:20:21,964 INFO L899 garLoopResultBuilder]: For program point L3337(lines 3337 3340) no Hoare annotation was computed. [2023-11-29 03:20:21,964 INFO L899 garLoopResultBuilder]: For program point L3536(lines 3536 3554) no Hoare annotation was computed. [2023-11-29 03:20:21,965 INFO L899 garLoopResultBuilder]: For program point L3503(lines 3503 3507) no Hoare annotation was computed. [2023-11-29 03:20:21,965 INFO L902 garLoopResultBuilder]: At program point L3503-2(lines 3503 3507) the Hoare annotation is: true [2023-11-29 03:20:21,965 INFO L899 garLoopResultBuilder]: For program point L2812(line 2812) no Hoare annotation was computed. [2023-11-29 03:20:21,965 INFO L899 garLoopResultBuilder]: For program point L2812-2(lines 2811 2813) no Hoare annotation was computed. [2023-11-29 03:20:21,965 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 2811 2813) the Hoare annotation is: true [2023-11-29 03:20:21,965 INFO L899 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 2811 2813) no Hoare annotation was computed. [2023-11-29 03:20:21,965 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4558 4560) the Hoare annotation is: true [2023-11-29 03:20:21,966 INFO L899 garLoopResultBuilder]: For program point printkEXIT(lines 4558 4560) no Hoare annotation was computed. [2023-11-29 03:20:21,966 INFO L899 garLoopResultBuilder]: For program point dev_errEXIT(lines 4475 4477) no Hoare annotation was computed. [2023-11-29 03:20:21,966 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4475 4477) the Hoare annotation is: true [2023-11-29 03:20:21,966 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4545 4547) the Hoare annotation is: true [2023-11-29 03:20:21,966 INFO L899 garLoopResultBuilder]: For program point mutex_lock_nestedEXIT(lines 4545 4547) no Hoare annotation was computed. [2023-11-29 03:20:21,966 INFO L899 garLoopResultBuilder]: For program point L2843-1(line 2843) no Hoare annotation was computed. [2023-11-29 03:20:21,966 INFO L902 garLoopResultBuilder]: At program point L2843(line 2843) the Hoare annotation is: true [2023-11-29 03:20:21,967 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 2831 2847) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (not (= ~ldv_irq_2_1~0 0)) (not (= ~ldv_irq_2_2~0 0)) (not (= ~ldv_irq_2_3~0 0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|) (= |#memory_int#16| |old(#memory_int#16)|))) [2023-11-29 03:20:21,967 INFO L899 garLoopResultBuilder]: For program point ldv_zallocEXIT(lines 2831 2847) no Hoare annotation was computed. [2023-11-29 03:20:21,967 INFO L899 garLoopResultBuilder]: For program point L2838(lines 2838 2845) no Hoare annotation was computed. [2023-11-29 03:20:21,967 INFO L899 garLoopResultBuilder]: For program point ldv_zallocFINAL(lines 2831 2847) no Hoare annotation was computed. [2023-11-29 03:20:21,967 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4486 4488) the Hoare annotation is: true [2023-11-29 03:20:21,967 INFO L899 garLoopResultBuilder]: For program point devm_request_threaded_irqEXIT(lines 4486 4488) no Hoare annotation was computed. [2023-11-29 03:20:21,968 INFO L899 garLoopResultBuilder]: For program point i2c_get_clientdataEXIT(lines 2970 2977) no Hoare annotation was computed. [2023-11-29 03:20:21,968 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 2970 2977) the Hoare annotation is: true [2023-11-29 03:20:21,968 INFO L899 garLoopResultBuilder]: For program point reg_check_1EXIT(lines 3911 3921) no Hoare annotation was computed. [2023-11-29 03:20:21,968 INFO L899 garLoopResultBuilder]: For program point L3915(lines 3915 3918) no Hoare annotation was computed. [2023-11-29 03:20:21,968 INFO L899 garLoopResultBuilder]: For program point reg_check_1FINAL(lines 3911 3921) no Hoare annotation was computed. [2023-11-29 03:20:21,968 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3911 3921) the Hoare annotation is: true [2023-11-29 03:20:21,968 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4582 4584) the Hoare annotation is: true [2023-11-29 03:20:21,968 INFO L899 garLoopResultBuilder]: For program point skb_trimEXIT(lines 4582 4584) no Hoare annotation was computed. [2023-11-29 03:20:21,968 INFO L899 garLoopResultBuilder]: For program point L4383(line 4383) no Hoare annotation was computed. [2023-11-29 03:20:21,968 INFO L895 garLoopResultBuilder]: At program point L4385(line 4385) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (not (= ~ldv_irq_2_1~0 0)) (not (= ~ldv_irq_2_2~0 0)) (not (= ~ldv_irq_2_3~0 0))) [2023-11-29 03:20:21,969 INFO L899 garLoopResultBuilder]: For program point L4385-1(lines 4380 4389) no Hoare annotation was computed. [2023-11-29 03:20:21,969 INFO L899 garLoopResultBuilder]: For program point L4383-4(line 4383) no Hoare annotation was computed. [2023-11-29 03:20:21,969 INFO L899 garLoopResultBuilder]: For program point L4383-2(line 4383) no Hoare annotation was computed. [2023-11-29 03:20:21,969 INFO L899 garLoopResultBuilder]: For program point L4383-6(line 4383) no Hoare annotation was computed. [2023-11-29 03:20:21,969 INFO L899 garLoopResultBuilder]: For program point L4383-7(lines 4383 4386) no Hoare annotation was computed. [2023-11-29 03:20:21,969 INFO L899 garLoopResultBuilder]: For program point ldv_check_alloc_flagsEXIT(lines 4380 4389) no Hoare annotation was computed. [2023-11-29 03:20:21,969 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4380 4389) the Hoare annotation is: true [2023-11-29 03:20:21,969 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4554 4556) the Hoare annotation is: true [2023-11-29 03:20:21,969 INFO L899 garLoopResultBuilder]: For program point print_hex_dumpEXIT(lines 4554 4556) no Hoare annotation was computed. [2023-11-29 03:20:21,969 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4450 4452) the Hoare annotation is: true [2023-11-29 03:20:21,969 INFO L899 garLoopResultBuilder]: For program point __dynamic_dev_dbgEXIT(lines 4450 4452) no Hoare annotation was computed. [2023-11-29 03:20:21,969 INFO L899 garLoopResultBuilder]: For program point L4572-1(line 4572) no Hoare annotation was computed. [2023-11-29 03:20:21,970 INFO L895 garLoopResultBuilder]: At program point L4572(line 4572) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (not (= ~ldv_irq_2_1~0 0)) (not (= ~ldv_irq_2_2~0 0)) (not (= ~ldv_irq_2_3~0 0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2023-11-29 03:20:21,970 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 4571 4573) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (not (= ~ldv_irq_2_1~0 0)) (not (= ~ldv_irq_2_2~0 0)) (not (= ~ldv_irq_2_3~0 0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2023-11-29 03:20:21,970 INFO L899 garLoopResultBuilder]: For program point skb_pullEXIT(lines 4571 4573) no Hoare annotation was computed. [2023-11-29 03:20:21,970 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 2878 2883) the Hoare annotation is: true [2023-11-29 03:20:21,970 INFO L899 garLoopResultBuilder]: For program point ldv__builtin_expectEXIT(lines 2878 2883) no Hoare annotation was computed. [2023-11-29 03:20:21,970 INFO L899 garLoopResultBuilder]: For program point gpio_set_valueEXIT(lines 3043 3049) no Hoare annotation was computed. [2023-11-29 03:20:21,970 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3043 3049) the Hoare annotation is: true [2023-11-29 03:20:21,970 INFO L895 garLoopResultBuilder]: At program point L4490(line 4490) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (not (= ~ldv_irq_2_1~0 0)) (not (= ~ldv_irq_2_2~0 0)) (not (= ~ldv_irq_2_3~0 0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2023-11-29 03:20:21,970 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 4489 4491) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (not (= ~ldv_irq_2_1~0 0)) (not (= ~ldv_irq_2_2~0 0)) (not (= ~ldv_irq_2_3~0 0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2023-11-29 03:20:21,970 INFO L899 garLoopResultBuilder]: For program point L4490-1(line 4490) no Hoare annotation was computed. [2023-11-29 03:20:21,971 INFO L899 garLoopResultBuilder]: For program point gpio_to_descEXIT(lines 4489 4491) no Hoare annotation was computed. [2023-11-29 03:20:21,971 INFO L899 garLoopResultBuilder]: For program point nfc_hci_recv_frameEXIT(lines 4551 4553) no Hoare annotation was computed. [2023-11-29 03:20:21,971 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4551 4553) the Hoare annotation is: true [2023-11-29 03:20:21,971 INFO L899 garLoopResultBuilder]: For program point i2c_master_sendEXIT(lines 4512 4514) no Hoare annotation was computed. [2023-11-29 03:20:21,971 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4512 4514) the Hoare annotation is: true [2023-11-29 03:20:21,971 INFO L899 garLoopResultBuilder]: For program point L3968(lines 3968 3996) no Hoare annotation was computed. [2023-11-29 03:20:21,971 INFO L899 garLoopResultBuilder]: For program point L3966(lines 3966 3999) no Hoare annotation was computed. [2023-11-29 03:20:21,971 INFO L899 garLoopResultBuilder]: For program point L3966-1(lines 3966 3999) no Hoare annotation was computed. [2023-11-29 03:20:21,971 INFO L895 garLoopResultBuilder]: At program point L3995(line 3995) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_spin~0 0))) (.cse1 (not (= ~ldv_irq_2_1~0 0))) (.cse2 (not (= ~ldv_irq_2_2~0 0))) (.cse3 (not (= ~ldv_irq_2_3~0 0)))) (and (or .cse0 .cse1 (not (= |ldv_irq_1_#in~state#1| 0)) .cse2 .cse3 (not (= ~ldv_irq_1_3~0 0)) (not (= ~ldv_irq_1_2~0 0)) (not (= ~ldv_irq_1_1~0 0))) (or .cse0 .cse1 .cse2 .cse3 (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|) (= |#memory_int#16| |old(#memory_int#16)|))))) [2023-11-29 03:20:21,972 INFO L899 garLoopResultBuilder]: For program point ldv_irq_1FINAL(lines 3960 4002) no Hoare annotation was computed. [2023-11-29 03:20:21,972 INFO L899 garLoopResultBuilder]: For program point L3989-1(line 3989) no Hoare annotation was computed. [2023-11-29 03:20:21,972 INFO L895 garLoopResultBuilder]: At program point L3989(line 3989) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_spin~0 0))) (.cse1 (not (= ~ldv_irq_2_1~0 0))) (.cse2 (not (= ~ldv_irq_2_2~0 0))) (.cse3 (not (= ~ldv_irq_2_3~0 0)))) (and (or .cse0 .cse1 (not (= |ldv_irq_1_#in~state#1| 0)) .cse2 .cse3 (not (= ~ldv_irq_1_3~0 0))) (or .cse0 .cse1 .cse2 .cse3 (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|) (= |#memory_int#16| |old(#memory_int#16)|))))) [2023-11-29 03:20:21,972 INFO L899 garLoopResultBuilder]: For program point L3987-1(line 3987) no Hoare annotation was computed. [2023-11-29 03:20:21,972 INFO L899 garLoopResultBuilder]: For program point L3987(line 3987) no Hoare annotation was computed. [2023-11-29 03:20:21,972 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 3960 4002) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (not (= ~ldv_irq_2_1~0 0)) (not (= ~ldv_irq_2_2~0 0)) (not (= ~ldv_irq_2_3~0 0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|) (= |#memory_int#16| |old(#memory_int#16)|))) [2023-11-29 03:20:21,972 INFO L899 garLoopResultBuilder]: For program point ldv_irq_1EXIT(lines 3960 4002) no Hoare annotation was computed. [2023-11-29 03:20:21,972 INFO L899 garLoopResultBuilder]: For program point L3969-1(line 3969) no Hoare annotation was computed. [2023-11-29 03:20:21,972 INFO L899 garLoopResultBuilder]: For program point L3969(line 3969) no Hoare annotation was computed. [2023-11-29 03:20:21,972 INFO L899 garLoopResultBuilder]: For program point L3969-2(line 3969) no Hoare annotation was computed. [2023-11-29 03:20:21,972 INFO L899 garLoopResultBuilder]: For program point L3969-4(line 3969) no Hoare annotation was computed. [2023-11-29 03:20:21,973 INFO L899 garLoopResultBuilder]: For program point L3994(line 3994) no Hoare annotation was computed. [2023-11-29 03:20:21,973 INFO L899 garLoopResultBuilder]: For program point L3969-6(line 3969) no Hoare annotation was computed. [2023-11-29 03:20:21,973 INFO L895 garLoopResultBuilder]: At program point L4032(line 4032) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_spin~0 0))) (.cse1 (not (= ~ldv_irq_2_1~0 0))) (.cse2 (not (= ~ldv_irq_2_2~0 0))) (.cse3 (not (= ~ldv_irq_2_3~0 0)))) (and (or .cse0 .cse1 .cse2 (not (= |ldv_irq_2_#in~state#1| 0)) .cse3) (or .cse0 .cse1 .cse2 .cse3 (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|) (= |#memory_int#16| |old(#memory_int#16)|))))) [2023-11-29 03:20:21,973 INFO L899 garLoopResultBuilder]: For program point L4030(line 4030) no Hoare annotation was computed. [2023-11-29 03:20:21,973 INFO L899 garLoopResultBuilder]: For program point L4032-1(line 4032) no Hoare annotation was computed. [2023-11-29 03:20:21,973 INFO L899 garLoopResultBuilder]: For program point L4030-1(line 4030) no Hoare annotation was computed. [2023-11-29 03:20:21,973 INFO L899 garLoopResultBuilder]: For program point L4012(line 4012) no Hoare annotation was computed. [2023-11-29 03:20:21,973 INFO L899 garLoopResultBuilder]: For program point L4012-2(line 4012) no Hoare annotation was computed. [2023-11-29 03:20:21,973 INFO L899 garLoopResultBuilder]: For program point L4012-1(line 4012) no Hoare annotation was computed. [2023-11-29 03:20:21,973 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 4003 4045) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (not (= ~ldv_irq_2_1~0 0)) (not (= ~ldv_irq_2_2~0 0)) (not (= ~ldv_irq_2_3~0 0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|) (= |#memory_int#16| |old(#memory_int#16)|))) [2023-11-29 03:20:21,973 INFO L899 garLoopResultBuilder]: For program point L4012-4(line 4012) no Hoare annotation was computed. [2023-11-29 03:20:21,973 INFO L899 garLoopResultBuilder]: For program point L4012-6(line 4012) no Hoare annotation was computed. [2023-11-29 03:20:21,974 INFO L899 garLoopResultBuilder]: For program point L4037(line 4037) no Hoare annotation was computed. [2023-11-29 03:20:21,974 INFO L899 garLoopResultBuilder]: For program point ldv_irq_2FINAL(lines 4003 4045) no Hoare annotation was computed. [2023-11-29 03:20:21,974 INFO L899 garLoopResultBuilder]: For program point L4011(lines 4011 4039) no Hoare annotation was computed. [2023-11-29 03:20:21,974 INFO L899 garLoopResultBuilder]: For program point L4009-1(lines 4009 4042) no Hoare annotation was computed. [2023-11-29 03:20:21,974 INFO L899 garLoopResultBuilder]: For program point L4009(lines 4009 4042) no Hoare annotation was computed. [2023-11-29 03:20:21,974 INFO L895 garLoopResultBuilder]: At program point L4038(line 4038) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (not (= ~ldv_irq_2_1~0 0)) (not (= ~ldv_irq_2_2~0 0)) (not (= ~ldv_irq_2_3~0 0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|) (= |#memory_int#16| |old(#memory_int#16)|))) [2023-11-29 03:20:21,974 INFO L899 garLoopResultBuilder]: For program point ldv_irq_2EXIT(lines 4003 4045) no Hoare annotation was computed. [2023-11-29 03:20:21,974 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4471 4473) the Hoare annotation is: true [2023-11-29 03:20:21,974 INFO L899 garLoopResultBuilder]: For program point crc_ccittEXIT(lines 4471 4473) no Hoare annotation was computed. [2023-11-29 03:20:21,975 INFO L899 garLoopResultBuilder]: For program point st21nfca_hci_i2c_disableEXIT(lines 3204 3214) no Hoare annotation was computed. [2023-11-29 03:20:21,975 INFO L895 garLoopResultBuilder]: At program point L3210(line 3210) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (not (= ~ldv_irq_2_1~0 0)) (not (= ~ldv_irq_2_2~0 0)) (not (= ~ldv_irq_2_3~0 0)) (= |#memory_int#16| |old(#memory_int#16)|)) [2023-11-29 03:20:21,975 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 3204 3214) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (not (= ~ldv_irq_2_1~0 0)) (not (= ~ldv_irq_2_2~0 0)) (not (= ~ldv_irq_2_3~0 0)) (= |#memory_int#16| |old(#memory_int#16)|)) [2023-11-29 03:20:21,975 INFO L899 garLoopResultBuilder]: For program point L3209-1(line 3209) no Hoare annotation was computed. [2023-11-29 03:20:21,975 INFO L895 garLoopResultBuilder]: At program point L3209(line 3209) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (not (= ~ldv_irq_2_1~0 0)) (not (= ~ldv_irq_2_2~0 0)) (not (= ~ldv_irq_2_3~0 0)) (= |#memory_int#16| |old(#memory_int#16)|)) [2023-11-29 03:20:21,975 INFO L899 garLoopResultBuilder]: For program point L3210-1(line 3210) no Hoare annotation was computed. [2023-11-29 03:20:21,975 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 4577 4581) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (not (= ~ldv_irq_2_1~0 0)) (not (= ~ldv_irq_2_2~0 0)) (not (= ~ldv_irq_2_3~0 0)) (= |#memory_int#16| |old(#memory_int#16)|)) [2023-11-29 03:20:21,976 INFO L899 garLoopResultBuilder]: For program point skb_putEXIT(lines 4577 4581) no Hoare annotation was computed. [2023-11-29 03:20:21,976 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4508 4510) the Hoare annotation is: true [2023-11-29 03:20:21,976 INFO L899 garLoopResultBuilder]: For program point i2c_master_recvEXIT(lines 4508 4510) no Hoare annotation was computed. [2023-11-29 03:20:21,976 INFO L902 garLoopResultBuilder]: At program point L4065(line 4065) the Hoare annotation is: true [2023-11-29 03:20:21,976 INFO L899 garLoopResultBuilder]: For program point L3801(lines 3801 3816) no Hoare annotation was computed. [2023-11-29 03:20:21,976 INFO L899 garLoopResultBuilder]: For program point L3603-1(line 3603) no Hoare annotation was computed. [2023-11-29 03:20:21,976 INFO L895 garLoopResultBuilder]: At program point L3603(line 3603) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_irq_2_2~0 0) (= ~ldv_irq_2_3~0 0) (= ~ldv_irq_2_1~0 0)) [2023-11-29 03:20:21,977 INFO L895 garLoopResultBuilder]: At program point L3240(line 3240) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_irq_2_2~0 0) (= ~ldv_irq_2_3~0 0) (= ~ldv_irq_2_1~0 0)) [2023-11-29 03:20:21,977 INFO L899 garLoopResultBuilder]: For program point L3273(lines 3273 3276) no Hoare annotation was computed. [2023-11-29 03:20:21,977 INFO L899 garLoopResultBuilder]: For program point L3240-1(line 3240) no Hoare annotation was computed. [2023-11-29 03:20:21,977 INFO L899 garLoopResultBuilder]: For program point L3141-1(line 3141) no Hoare annotation was computed. [2023-11-29 03:20:21,977 INFO L895 garLoopResultBuilder]: At program point L3141(line 3141) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_irq_2_2~0 0) (= ~ldv_irq_2_3~0 0) (= ~ldv_irq_2_1~0 0)) [2023-11-29 03:20:21,977 INFO L899 garLoopResultBuilder]: For program point L3802(line 3802) no Hoare annotation was computed. [2023-11-29 03:20:21,977 INFO L895 garLoopResultBuilder]: At program point L3736(line 3736) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_irq_2_2~0 0) (= ~ldv_irq_2_3~0 0) (= ~ldv_irq_2_1~0 0)) [2023-11-29 03:20:21,978 INFO L899 garLoopResultBuilder]: For program point L3736-1(line 3736) no Hoare annotation was computed. [2023-11-29 03:20:21,978 INFO L899 garLoopResultBuilder]: For program point L3604(lines 3604 3608) no Hoare annotation was computed. [2023-11-29 03:20:21,978 INFO L899 garLoopResultBuilder]: For program point L3307(lines 3307 3308) no Hoare annotation was computed. [2023-11-29 03:20:21,978 INFO L895 garLoopResultBuilder]: At program point st21nfca_hci_i2c_write_ldv_31104#1(lines 3256 3330) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_irq_2_2~0 0) (= ~ldv_irq_2_3~0 0) (= ~ldv_irq_2_1~0 0)) [2023-11-29 03:20:21,978 INFO L899 garLoopResultBuilder]: For program point L4166(line 4166) no Hoare annotation was computed. [2023-11-29 03:20:21,978 INFO L899 garLoopResultBuilder]: For program point L4166-2(line 4166) no Hoare annotation was computed. [2023-11-29 03:20:21,978 INFO L899 garLoopResultBuilder]: For program point L4166-1(line 4166) no Hoare annotation was computed. [2023-11-29 03:20:21,979 INFO L899 garLoopResultBuilder]: For program point L4166-4(line 4166) no Hoare annotation was computed. [2023-11-29 03:20:21,979 INFO L899 garLoopResultBuilder]: For program point L4166-3(line 4166) no Hoare annotation was computed. [2023-11-29 03:20:21,979 INFO L899 garLoopResultBuilder]: For program point L4166-6(line 4166) no Hoare annotation was computed. [2023-11-29 03:20:21,979 INFO L899 garLoopResultBuilder]: For program point L4166-5(line 4166) no Hoare annotation was computed. [2023-11-29 03:20:21,979 INFO L899 garLoopResultBuilder]: For program point L4166-8(line 4166) no Hoare annotation was computed. [2023-11-29 03:20:21,979 INFO L899 garLoopResultBuilder]: For program point L3803-1(line 3803) no Hoare annotation was computed. [2023-11-29 03:20:21,979 INFO L899 garLoopResultBuilder]: For program point L4166-11(line 4166) no Hoare annotation was computed. [2023-11-29 03:20:21,980 INFO L895 garLoopResultBuilder]: At program point L3803(line 3803) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_irq_2_2~0 0) (= ~ldv_irq_2_3~0 0) (= ~ldv_irq_2_1~0 0)) [2023-11-29 03:20:21,980 INFO L899 garLoopResultBuilder]: For program point L3605-1(line 3605) no Hoare annotation was computed. [2023-11-29 03:20:21,980 INFO L895 garLoopResultBuilder]: At program point L3605(line 3605) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_irq_2_2~0 0) (= ~ldv_irq_2_3~0 0) (= ~ldv_irq_2_1~0 0)) [2023-11-29 03:20:21,980 INFO L895 garLoopResultBuilder]: At program point L4134(line 4134) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_irq_2_2~0 0) (= ~ldv_irq_2_3~0 0) (= ~ldv_irq_2_1~0 0)) [2023-11-29 03:20:21,980 INFO L899 garLoopResultBuilder]: For program point L4233(line 4233) no Hoare annotation was computed. [2023-11-29 03:20:21,980 INFO L899 garLoopResultBuilder]: For program point L4233-1(line 4233) no Hoare annotation was computed. [2023-11-29 03:20:21,980 INFO L899 garLoopResultBuilder]: For program point L4134-1(line 4134) no Hoare annotation was computed. [2023-11-29 03:20:21,981 INFO L899 garLoopResultBuilder]: For program point L3309(lines 3309 3312) no Hoare annotation was computed. [2023-11-29 03:20:21,981 INFO L899 garLoopResultBuilder]: For program point L3309-2(lines 3309 3312) no Hoare annotation was computed. [2023-11-29 03:20:21,981 INFO L895 garLoopResultBuilder]: At program point L3012(line 3012) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_irq_2_2~0 0) (= ~ldv_irq_2_3~0 0) (= ~ldv_irq_2_1~0 0)) [2023-11-29 03:20:21,981 INFO L899 garLoopResultBuilder]: For program point L3012-1(line 3012) no Hoare annotation was computed. [2023-11-29 03:20:21,981 INFO L899 garLoopResultBuilder]: For program point L3805(line 3805) no Hoare annotation was computed. [2023-11-29 03:20:21,981 INFO L895 garLoopResultBuilder]: At program point L3706(line 3706) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_irq_2_2~0 0) (= ~ldv_irq_2_3~0 0) (= ~ldv_irq_2_1~0 0)) [2023-11-29 03:20:21,981 INFO L899 garLoopResultBuilder]: For program point L3706-1(line 3706) no Hoare annotation was computed. [2023-11-29 03:20:21,982 INFO L895 garLoopResultBuilder]: At program point L4367(lines 4367 4368) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_irq_2_2~0 0) (= ~ldv_irq_2_3~0 0) (= ~ldv_irq_2_1~0 0)) [2023-11-29 03:20:21,982 INFO L899 garLoopResultBuilder]: For program point L4367-1(lines 4367 4368) no Hoare annotation was computed. [2023-11-29 03:20:21,982 INFO L895 garLoopResultBuilder]: At program point L3310(line 3310) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_irq_2_2~0 0) (= ~ldv_irq_2_3~0 0) (= ~ldv_irq_2_1~0 0)) [2023-11-29 03:20:21,982 INFO L899 garLoopResultBuilder]: For program point L3310-1(line 3310) no Hoare annotation was computed. [2023-11-29 03:20:21,982 INFO L899 garLoopResultBuilder]: For program point L4169(lines 4127 4241) no Hoare annotation was computed. [2023-11-29 03:20:21,982 INFO L895 garLoopResultBuilder]: At program point L3806(line 3806) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_irq_2_2~0 0) (= ~ldv_irq_2_3~0 0) (= ~ldv_irq_2_1~0 0)) [2023-11-29 03:20:21,982 INFO L899 garLoopResultBuilder]: For program point L3806-1(line 3806) no Hoare annotation was computed. [2023-11-29 03:20:21,982 INFO L899 garLoopResultBuilder]: For program point L3674(lines 3674 3678) no Hoare annotation was computed. [2023-11-29 03:20:21,982 INFO L899 garLoopResultBuilder]: For program point st21nfca_hci_i2c_write_returnLabel#1(lines 3244 3331) no Hoare annotation was computed. [2023-11-29 03:20:21,983 INFO L895 garLoopResultBuilder]: At program point L3278(line 3278) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_irq_2_2~0 0) (= ~ldv_irq_2_3~0 0) (= ~ldv_irq_2_1~0 0)) [2023-11-29 03:20:21,983 INFO L899 garLoopResultBuilder]: For program point L4203(line 4203) no Hoare annotation was computed. [2023-11-29 03:20:21,983 INFO L899 garLoopResultBuilder]: For program point L3278-1(line 3278) no Hoare annotation was computed. [2023-11-29 03:20:21,983 INFO L899 garLoopResultBuilder]: For program point L4203-1(line 4203) no Hoare annotation was computed. [2023-11-29 03:20:21,983 INFO L899 garLoopResultBuilder]: For program point L3179(lines 3125 3190) no Hoare annotation was computed. [2023-11-29 03:20:21,983 INFO L899 garLoopResultBuilder]: For program point L4203-4(line 4203) no Hoare annotation was computed. [2023-11-29 03:20:21,983 INFO L899 garLoopResultBuilder]: For program point L4203-2(line 4203) no Hoare annotation was computed. [2023-11-29 03:20:21,983 INFO L899 garLoopResultBuilder]: For program point L4203-3(line 4203) no Hoare annotation was computed. [2023-11-29 03:20:21,983 INFO L899 garLoopResultBuilder]: For program point L4203-8(line 4203) no Hoare annotation was computed. [2023-11-29 03:20:21,983 INFO L899 garLoopResultBuilder]: For program point L4203-9(line 4203) no Hoare annotation was computed. [2023-11-29 03:20:21,983 INFO L899 garLoopResultBuilder]: For program point L4203-12(line 4203) no Hoare annotation was computed. [2023-11-29 03:20:21,983 INFO L899 garLoopResultBuilder]: For program point L3675-1(line 3675) no Hoare annotation was computed. [2023-11-29 03:20:21,984 INFO L895 garLoopResultBuilder]: At program point L3675(line 3675) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_irq_2_2~0 0) (= ~ldv_irq_2_3~0 0) (= ~ldv_irq_2_1~0 0)) [2023-11-29 03:20:21,984 INFO L899 garLoopResultBuilder]: For program point L3180(line 3180) no Hoare annotation was computed. [2023-11-29 03:20:21,984 INFO L899 garLoopResultBuilder]: For program point L3180-2(lines 3180 3183) no Hoare annotation was computed. [2023-11-29 03:20:21,984 INFO L899 garLoopResultBuilder]: For program point L3808(line 3808) no Hoare annotation was computed. [2023-11-29 03:20:21,984 INFO L899 garLoopResultBuilder]: For program point L3610(lines 3610 3614) no Hoare annotation was computed. [2023-11-29 03:20:21,984 INFO L895 garLoopResultBuilder]: At program point L4370(line 4370) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_irq_2_2~0 0) (= ~ldv_irq_2_3~0 0) (= ~ldv_irq_2_1~0 0)) [2023-11-29 03:20:21,984 INFO L895 garLoopResultBuilder]: At program point L3280(line 3280) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_irq_2_2~0 0) (= ~ldv_irq_2_3~0 0) (= ~ldv_irq_2_1~0 0)) [2023-11-29 03:20:21,984 INFO L899 garLoopResultBuilder]: For program point L4370-1(line 4370) no Hoare annotation was computed. [2023-11-29 03:20:21,984 INFO L899 garLoopResultBuilder]: For program point L3280-1(line 3280) no Hoare annotation was computed. [2023-11-29 03:20:21,984 INFO L899 garLoopResultBuilder]: For program point L2950(line 2950) no Hoare annotation was computed. [2023-11-29 03:20:21,984 INFO L899 garLoopResultBuilder]: For program point L2950-2(line 2950) no Hoare annotation was computed. [2023-11-29 03:20:21,985 INFO L899 garLoopResultBuilder]: For program point L2950-4(line 2950) no Hoare annotation was computed. [2023-11-29 03:20:21,985 INFO L899 garLoopResultBuilder]: For program point L3809-1(line 3809) no Hoare annotation was computed. [2023-11-29 03:20:21,985 INFO L895 garLoopResultBuilder]: At program point L3809(line 3809) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_irq_2_2~0 0) (= ~ldv_irq_2_3~0 0) (= ~ldv_irq_2_1~0 0)) [2023-11-29 03:20:21,985 INFO L899 garLoopResultBuilder]: For program point L3710(lines 3710 3714) no Hoare annotation was computed. [2023-11-29 03:20:21,985 INFO L899 garLoopResultBuilder]: For program point L3611-1(line 3611) no Hoare annotation was computed. [2023-11-29 03:20:21,985 INFO L895 garLoopResultBuilder]: At program point L3611(line 3611) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_irq_2_2~0 0) (= ~ldv_irq_2_3~0 0) (= ~ldv_irq_2_1~0 0)) [2023-11-29 03:20:21,985 INFO L899 garLoopResultBuilder]: For program point L4371(lines 4371 4374) no Hoare annotation was computed. [2023-11-29 03:20:21,985 INFO L899 garLoopResultBuilder]: For program point L4371-1(lines 4371 4374) no Hoare annotation was computed. [2023-11-29 03:20:21,985 INFO L899 garLoopResultBuilder]: For program point L4239(line 4239) no Hoare annotation was computed. [2023-11-29 03:20:21,985 INFO L899 garLoopResultBuilder]: For program point L4206(lines 4127 4241) no Hoare annotation was computed. [2023-11-29 03:20:21,985 INFO L895 garLoopResultBuilder]: At program point L3744(line 3744) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_irq_2_2~0 0) (= ~ldv_irq_2_3~0 0) (= ~ldv_irq_2_1~0 0)) [2023-11-29 03:20:21,985 INFO L899 garLoopResultBuilder]: For program point L3711-1(line 3711) no Hoare annotation was computed. [2023-11-29 03:20:21,986 INFO L895 garLoopResultBuilder]: At program point L3711(line 3711) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_irq_2_2~0 0) (= ~ldv_irq_2_3~0 0) (= ~ldv_irq_2_1~0 0)) [2023-11-29 03:20:21,986 INFO L899 garLoopResultBuilder]: For program point L3744-1(line 3744) no Hoare annotation was computed. [2023-11-29 03:20:21,986 INFO L899 garLoopResultBuilder]: For program point L3579-1(line 3579) no Hoare annotation was computed. [2023-11-29 03:20:21,986 INFO L895 garLoopResultBuilder]: At program point L3579(line 3579) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_irq_2_2~0 0) (= ~ldv_irq_2_3~0 0) (= ~ldv_irq_2_1~0 0)) [2023-11-29 03:20:21,986 INFO L895 garLoopResultBuilder]: At program point L4372(line 4372) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_irq_2_2~0 0) (= ~ldv_irq_2_3~0 0) (= ~ldv_irq_2_1~0 0)) [2023-11-29 03:20:21,986 INFO L899 garLoopResultBuilder]: For program point L3150(lines 3150 3153) no Hoare annotation was computed. [2023-11-29 03:20:21,986 INFO L902 garLoopResultBuilder]: At program point L4240(line 4240) the Hoare annotation is: true [2023-11-29 03:20:21,986 INFO L895 garLoopResultBuilder]: At program point L4108(line 4108) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_irq_1_3~0 0) (= ~ldv_irq_2_2~0 0) (= ~ldv_irq_1_0~0 0) (= ~ldv_irq_2_3~0 0) (= ~ldv_irq_2_1~0 0) (= ~ldv_irq_2_0~0 0) (= ~ldv_irq_1_1~0 0) (= ~ldv_state_variable_3~0 0) (= ~ldv_irq_1_2~0 0)) [2023-11-29 03:20:21,986 INFO L899 garLoopResultBuilder]: For program point L4075-1(line 4075) no Hoare annotation was computed. [2023-11-29 03:20:21,987 INFO L899 garLoopResultBuilder]: For program point L4108-1(line 4108) no Hoare annotation was computed. [2023-11-29 03:20:21,987 INFO L895 garLoopResultBuilder]: At program point L4075(line 4075) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_irq_2_2~0 0) (= ~ldv_irq_2_3~0 0) (= ~ldv_irq_2_1~0 0)) [2023-11-29 03:20:21,987 INFO L899 garLoopResultBuilder]: For program point L3811(line 3811) no Hoare annotation was computed. [2023-11-29 03:20:21,987 INFO L899 garLoopResultBuilder]: For program point L3745(lines 3745 3749) no Hoare annotation was computed. [2023-11-29 03:20:21,987 INFO L899 garLoopResultBuilder]: For program point L3745-2(lines 3745 3749) no Hoare annotation was computed. [2023-11-29 03:20:21,987 INFO L899 garLoopResultBuilder]: For program point st21nfca_hci_i2c_request_resources_returnLabel#1(lines 3571 3627) no Hoare annotation was computed. [2023-11-29 03:20:21,987 INFO L899 garLoopResultBuilder]: For program point L3184(lines 3184 3187) no Hoare annotation was computed. [2023-11-29 03:20:21,987 INFO L895 garLoopResultBuilder]: At program point L3812(line 3812) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_irq_2_2~0 0) (= ~ldv_irq_2_3~0 0) (= ~ldv_irq_2_1~0 0)) [2023-11-29 03:20:21,987 INFO L895 garLoopResultBuilder]: At program point L3746(lines 3746 3747) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_irq_2_2~0 0) (= ~ldv_irq_2_3~0 0) (= ~ldv_irq_2_1~0 0)) [2023-11-29 03:20:21,987 INFO L899 garLoopResultBuilder]: For program point L3812-1(line 3812) no Hoare annotation was computed. [2023-11-29 03:20:21,987 INFO L895 garLoopResultBuilder]: At program point L3680(line 3680) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_irq_2_2~0 0) (= ~ldv_irq_2_3~0 0) (= ~ldv_irq_2_1~0 0)) [2023-11-29 03:20:21,988 INFO L899 garLoopResultBuilder]: For program point L3746-1(lines 3746 3747) no Hoare annotation was computed. [2023-11-29 03:20:21,988 INFO L899 garLoopResultBuilder]: For program point L3680-1(line 3680) no Hoare annotation was computed. [2023-11-29 03:20:21,988 INFO L899 garLoopResultBuilder]: For program point main_ldv_final#1(lines 4107 4247) no Hoare annotation was computed. [2023-11-29 03:20:21,988 INFO L895 garLoopResultBuilder]: At program point L4110(line 4110) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_irq_1_3~0 0) (= ~ldv_irq_2_2~0 0) (= ~ldv_irq_1_0~0 0) (= ~ldv_irq_2_3~0 0) (= ~ldv_irq_2_1~0 0) (= ~ldv_irq_2_0~0 0) (= ~ldv_irq_1_1~0 0) (= ~ldv_state_variable_3~0 0) (= ~ldv_irq_1_2~0 0)) [2023-11-29 03:20:21,988 INFO L899 garLoopResultBuilder]: For program point L4110-1(line 4110) no Hoare annotation was computed. [2023-11-29 03:20:21,988 INFO L895 garLoopResultBuilder]: At program point L3648(line 3648) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_irq_2_2~0 0) (= ~ldv_irq_2_3~0 0) (= ~ldv_irq_2_1~0 0)) [2023-11-29 03:20:21,988 INFO L899 garLoopResultBuilder]: For program point L3681(lines 3681 3684) no Hoare annotation was computed. [2023-11-29 03:20:21,988 INFO L899 garLoopResultBuilder]: For program point L3582(lines 3582 3586) no Hoare annotation was computed. [2023-11-29 03:20:21,988 INFO L899 garLoopResultBuilder]: For program point L3648-1(line 3648) no Hoare annotation was computed. [2023-11-29 03:20:21,988 INFO L899 garLoopResultBuilder]: For program point L3814(line 3814) no Hoare annotation was computed. [2023-11-29 03:20:21,988 INFO L899 garLoopResultBuilder]: For program point L3649(lines 3649 3653) no Hoare annotation was computed. [2023-11-29 03:20:21,989 INFO L899 garLoopResultBuilder]: For program point L3583-1(line 3583) no Hoare annotation was computed. [2023-11-29 03:20:21,989 INFO L899 garLoopResultBuilder]: For program point L3649-2(lines 3649 3653) no Hoare annotation was computed. [2023-11-29 03:20:21,989 INFO L895 garLoopResultBuilder]: At program point L3583(line 3583) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_irq_2_2~0 0) (= ~ldv_irq_2_3~0 0) (= ~ldv_irq_2_1~0 0)) [2023-11-29 03:20:21,989 INFO L899 garLoopResultBuilder]: For program point L3319-1(lines 3256 3330) no Hoare annotation was computed. [2023-11-29 03:20:21,989 INFO L895 garLoopResultBuilder]: At program point L3319(line 3319) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_irq_2_2~0 0) (= ~ldv_irq_2_3~0 0) (= ~ldv_irq_2_1~0 0)) [2023-11-29 03:20:21,989 INFO L895 garLoopResultBuilder]: At program point L3154(line 3154) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_irq_2_2~0 0) (= ~ldv_irq_2_3~0 0) (= ~ldv_irq_2_1~0 0)) [2023-11-29 03:20:21,989 INFO L895 garLoopResultBuilder]: At program point L4112(line 4112) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_irq_1_3~0 0) (= ~ldv_irq_2_2~0 0) (= ~ldv_irq_1_0~0 0) (= ~ldv_irq_2_3~0 0) (= ~ldv_irq_2_1~0 0) (= ~ldv_irq_2_0~0 0) (= ~ldv_irq_1_1~0 0) (= ~ldv_state_variable_3~0 0) (= ~ldv_irq_1_2~0 0)) [2023-11-29 03:20:21,989 INFO L899 garLoopResultBuilder]: For program point L3154-1(line 3154) no Hoare annotation was computed. [2023-11-29 03:20:21,989 INFO L895 garLoopResultBuilder]: At program point L3022(line 3022) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_irq_2_2~0 0) (= ~ldv_irq_2_3~0 0) (= ~ldv_irq_2_1~0 0)) [2023-11-29 03:20:21,989 INFO L899 garLoopResultBuilder]: For program point L4112-1(line 4112) no Hoare annotation was computed. [2023-11-29 03:20:21,990 INFO L899 garLoopResultBuilder]: For program point L3022-1(line 3022) no Hoare annotation was computed. [2023-11-29 03:20:21,990 INFO L902 garLoopResultBuilder]: At program point L3815(line 3815) the Hoare annotation is: true [2023-11-29 03:20:21,990 INFO L895 garLoopResultBuilder]: At program point L3650(lines 3650 3651) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_irq_2_2~0 0) (= ~ldv_irq_2_3~0 0) (= ~ldv_irq_2_1~0 0)) [2023-11-29 03:20:21,990 INFO L899 garLoopResultBuilder]: For program point L3650-1(lines 3650 3651) no Hoare annotation was computed. [2023-11-29 03:20:21,990 INFO L899 garLoopResultBuilder]: For program point L3320(lines 3320 3327) no Hoare annotation was computed. [2023-11-29 03:20:21,990 INFO L899 garLoopResultBuilder]: For program point L3287(line 3287) no Hoare annotation was computed. [2023-11-29 03:20:21,990 INFO L895 garLoopResultBuilder]: At program point L3188(line 3188) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_irq_2_2~0 0) (= ~ldv_irq_2_3~0 0) (= ~ldv_irq_2_1~0 0)) [2023-11-29 03:20:21,990 INFO L899 garLoopResultBuilder]: For program point L3287-2(lines 3287 3293) no Hoare annotation was computed. [2023-11-29 03:20:21,990 INFO L899 garLoopResultBuilder]: For program point L3287-4(lines 3287 3293) no Hoare annotation was computed. [2023-11-29 03:20:21,990 INFO L899 garLoopResultBuilder]: For program point L3188-1(line 3188) no Hoare annotation was computed. [2023-11-29 03:20:21,990 INFO L899 garLoopResultBuilder]: For program point L3717(line 3717) no Hoare annotation was computed. [2023-11-29 03:20:21,991 INFO L899 garLoopResultBuilder]: For program point L3618(lines 3618 3623) no Hoare annotation was computed. [2023-11-29 03:20:21,991 INFO L899 garLoopResultBuilder]: For program point L3717-2(line 3717) no Hoare annotation was computed. [2023-11-29 03:20:21,991 INFO L899 garLoopResultBuilder]: For program point L3717-4(line 3717) no Hoare annotation was computed. [2023-11-29 03:20:21,991 INFO L899 garLoopResultBuilder]: For program point L3321(lines 3321 3325) no Hoare annotation was computed. [2023-11-29 03:20:21,991 INFO L895 garLoopResultBuilder]: At program point L4114(line 4114) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_irq_1_3~0 0) (= ~ldv_irq_2_2~0 0) (= ~ldv_irq_1_0~0 0) (= ~ldv_irq_2_3~0 0) (= ~ldv_irq_2_1~0 0) (= ~ldv_irq_2_0~0 0) (= ~ldv_irq_1_1~0 0) (= ~ldv_state_variable_3~0 0) (= ~ldv_irq_1_2~0 0)) [2023-11-29 03:20:21,991 INFO L899 garLoopResultBuilder]: For program point L4114-1(line 4114) no Hoare annotation was computed. [2023-11-29 03:20:21,991 INFO L899 garLoopResultBuilder]: For program point st21nfca_hci_platform_init_returnLabel#1(lines 3118 3191) no Hoare annotation was computed. [2023-11-29 03:20:21,992 INFO L899 garLoopResultBuilder]: For program point L3751-1(lines 3751 3754) no Hoare annotation was computed. [2023-11-29 03:20:21,992 INFO L899 garLoopResultBuilder]: For program point L3751(lines 3751 3754) no Hoare annotation was computed. [2023-11-29 03:20:21,992 INFO L899 garLoopResultBuilder]: For program point L3619-1(lines 3619 3620) no Hoare annotation was computed. [2023-11-29 03:20:21,992 INFO L895 garLoopResultBuilder]: At program point L3619(lines 3619 3620) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_irq_2_2~0 0) (= ~ldv_irq_2_3~0 0) (= ~ldv_irq_2_1~0 0)) [2023-11-29 03:20:21,992 INFO L899 garLoopResultBuilder]: For program point L3223-1(line 3223) no Hoare annotation was computed. [2023-11-29 03:20:21,992 INFO L895 garLoopResultBuilder]: At program point L3223(line 3223) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_irq_2_2~0 0) (= ~ldv_irq_2_3~0 0) (= ~ldv_irq_2_1~0 0)) [2023-11-29 03:20:21,993 INFO L895 garLoopResultBuilder]: At program point L3752(line 3752) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_irq_2_2~0 0) (= ~ldv_irq_2_3~0 0) (= ~ldv_irq_2_1~0 0)) [2023-11-29 03:20:21,993 INFO L899 garLoopResultBuilder]: For program point L3719(lines 3719 3723) no Hoare annotation was computed. [2023-11-29 03:20:21,993 INFO L899 garLoopResultBuilder]: For program point L3290(line 3290) no Hoare annotation was computed. [2023-11-29 03:20:21,993 INFO L899 garLoopResultBuilder]: For program point L3290-2(line 3290) no Hoare annotation was computed. [2023-11-29 03:20:21,993 INFO L899 garLoopResultBuilder]: For program point L3290-4(line 3290) no Hoare annotation was computed. [2023-11-29 03:20:21,993 INFO L895 garLoopResultBuilder]: At program point L4116(line 4116) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_irq_1_3~0 0) (= ~ldv_irq_2_2~0 0) (= ~ldv_irq_1_0~0 0) (= ~ldv_irq_2_3~0 0) (= ~ldv_irq_2_1~0 0) (= ~ldv_irq_2_0~0 0) (= ~ldv_irq_1_1~0 0) (= ~ldv_state_variable_3~0 0) (= ~ldv_irq_1_2~0 0)) [2023-11-29 03:20:21,993 INFO L899 garLoopResultBuilder]: For program point L3290-6(line 3290) no Hoare annotation was computed. [2023-11-29 03:20:21,994 INFO L899 garLoopResultBuilder]: For program point L4116-1(line 4116) no Hoare annotation was computed. [2023-11-29 03:20:21,994 INFO L895 garLoopResultBuilder]: At program point L3720(line 3720) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_irq_2_2~0 0) (= ~ldv_irq_2_3~0 0) (= ~ldv_irq_2_1~0 0)) [2023-11-29 03:20:21,994 INFO L899 garLoopResultBuilder]: For program point L3720-1(line 3720) no Hoare annotation was computed. [2023-11-29 03:20:21,994 INFO L899 garLoopResultBuilder]: For program point L3225-1(line 3225) no Hoare annotation was computed. [2023-11-29 03:20:21,994 INFO L895 garLoopResultBuilder]: At program point L3225(line 3225) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_irq_2_2~0 0) (= ~ldv_irq_2_3~0 0) (= ~ldv_irq_2_1~0 0)) [2023-11-29 03:20:21,994 INFO L899 garLoopResultBuilder]: For program point L3159-1(lines 3159 3160) no Hoare annotation was computed. [2023-11-29 03:20:21,995 INFO L895 garLoopResultBuilder]: At program point L3159(lines 3159 3160) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_irq_2_2~0 0) (= ~ldv_irq_2_3~0 0) (= ~ldv_irq_2_1~0 0)) [2023-11-29 03:20:21,995 INFO L899 garLoopResultBuilder]: For program point L4051(lines 4051 4066) no Hoare annotation was computed. [2023-11-29 03:20:21,995 INFO L899 garLoopResultBuilder]: For program point L4052(line 4052) no Hoare annotation was computed. [2023-11-29 03:20:21,995 INFO L895 garLoopResultBuilder]: At program point L3590(line 3590) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_irq_2_2~0 0) (= ~ldv_irq_2_3~0 0) (= ~ldv_irq_2_1~0 0)) [2023-11-29 03:20:21,995 INFO L899 garLoopResultBuilder]: For program point L3590-1(line 3590) no Hoare annotation was computed. [2023-11-29 03:20:21,995 INFO L899 garLoopResultBuilder]: For program point L3161(lines 3161 3164) no Hoare annotation was computed. [2023-11-29 03:20:21,995 INFO L899 garLoopResultBuilder]: For program point L3161-2(lines 3161 3164) no Hoare annotation was computed. [2023-11-29 03:20:21,996 INFO L899 garLoopResultBuilder]: For program point L4053-1(line 4053) no Hoare annotation was computed. [2023-11-29 03:20:21,996 INFO L895 garLoopResultBuilder]: At program point L4053(line 4053) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_irq_2_2~0 0) (= ~ldv_irq_2_3~0 0) (= ~ldv_irq_2_1~0 0)) [2023-11-29 03:20:21,996 INFO L899 garLoopResultBuilder]: For program point L3690(line 3690) no Hoare annotation was computed. [2023-11-29 03:20:21,996 INFO L899 garLoopResultBuilder]: For program point L3690-2(lines 3690 3708) no Hoare annotation was computed. [2023-11-29 03:20:21,996 INFO L899 garLoopResultBuilder]: For program point L3591(lines 3591 3595) no Hoare annotation was computed. [2023-11-29 03:20:21,996 INFO L895 garLoopResultBuilder]: At program point L4483(line 4483) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_irq_2_2~0 0) (= ~ldv_irq_2_3~0 0) (= ~ldv_irq_2_1~0 0)) [2023-11-29 03:20:21,996 INFO L899 garLoopResultBuilder]: For program point L4483-1(line 4483) no Hoare annotation was computed. [2023-11-29 03:20:21,996 INFO L895 garLoopResultBuilder]: At program point L3228(line 3228) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_irq_2_2~0 0) (= ~ldv_irq_2_3~0 0) (= ~ldv_irq_2_1~0 0)) [2023-11-29 03:20:21,996 INFO L895 garLoopResultBuilder]: At program point L3162(line 3162) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_irq_2_2~0 0) (= ~ldv_irq_2_3~0 0) (= ~ldv_irq_2_1~0 0)) [2023-11-29 03:20:21,996 INFO L899 garLoopResultBuilder]: For program point L3228-1(line 3228) no Hoare annotation was computed. [2023-11-29 03:20:21,996 INFO L899 garLoopResultBuilder]: For program point L3162-1(line 3162) no Hoare annotation was computed. [2023-11-29 03:20:21,997 INFO L895 garLoopResultBuilder]: At program point L3592(line 3592) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_irq_2_2~0 0) (= ~ldv_irq_2_3~0 0) (= ~ldv_irq_2_1~0 0)) [2023-11-29 03:20:21,997 INFO L899 garLoopResultBuilder]: For program point L3592-1(line 3592) no Hoare annotation was computed. [2023-11-29 03:20:21,997 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2023-11-29 03:20:21,997 INFO L902 garLoopResultBuilder]: At program point L4154(line 4154) the Hoare annotation is: true [2023-11-29 03:20:21,997 INFO L899 garLoopResultBuilder]: For program point L4055(line 4055) no Hoare annotation was computed. [2023-11-29 03:20:21,997 INFO L899 garLoopResultBuilder]: For program point L3692(lines 3692 3696) no Hoare annotation was computed. [2023-11-29 03:20:21,997 INFO L899 garLoopResultBuilder]: For program point L3296(lines 3256 3330) no Hoare annotation was computed. [2023-11-29 03:20:21,997 INFO L899 garLoopResultBuilder]: For program point L3197-1(line 3197) no Hoare annotation was computed. [2023-11-29 03:20:21,997 INFO L895 garLoopResultBuilder]: At program point L3197(line 3197) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_irq_2_2~0 0) (= ~ldv_irq_2_3~0 0) (= ~ldv_irq_2_1~0 0)) [2023-11-29 03:20:21,997 INFO L895 garLoopResultBuilder]: At program point L4056(line 4056) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_irq_2_2~0 0) (= ~ldv_irq_2_3~0 0) (= ~ldv_irq_2_1~0 0)) [2023-11-29 03:20:21,997 INFO L899 garLoopResultBuilder]: For program point L4056-1(line 4056) no Hoare annotation was computed. [2023-11-29 03:20:21,997 INFO L895 garLoopResultBuilder]: At program point L3660(line 3660) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_irq_2_2~0 0) (= ~ldv_irq_2_3~0 0) (= ~ldv_irq_2_1~0 0)) [2023-11-29 03:20:21,997 INFO L899 garLoopResultBuilder]: For program point L3693-1(line 3693) no Hoare annotation was computed. [2023-11-29 03:20:21,997 INFO L895 garLoopResultBuilder]: At program point L3693(line 3693) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_irq_2_2~0 0) (= ~ldv_irq_2_3~0 0) (= ~ldv_irq_2_1~0 0)) [2023-11-29 03:20:21,998 INFO L899 garLoopResultBuilder]: For program point L3660-1(line 3660) no Hoare annotation was computed. [2023-11-29 03:20:21,998 INFO L899 garLoopResultBuilder]: For program point $Ultimate##40(lines 3315 3318) no Hoare annotation was computed. [2023-11-29 03:20:21,998 INFO L899 garLoopResultBuilder]: For program point L3297(lines 3297 3300) no Hoare annotation was computed. [2023-11-29 03:20:21,998 INFO L899 garLoopResultBuilder]: For program point L3231-1(line 3231) no Hoare annotation was computed. [2023-11-29 03:20:21,998 INFO L895 garLoopResultBuilder]: At program point L3231(line 3231) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_irq_2_2~0 0) (= ~ldv_irq_2_3~0 0) (= ~ldv_irq_2_1~0 0)) [2023-11-29 03:20:21,998 INFO L899 garLoopResultBuilder]: For program point L3000(line 3000) no Hoare annotation was computed. [2023-11-29 03:20:21,998 INFO L899 garLoopResultBuilder]: For program point L3000-2(line 3000) no Hoare annotation was computed. [2023-11-29 03:20:21,998 INFO L899 garLoopResultBuilder]: For program point L3000-4(line 3000) no Hoare annotation was computed. [2023-11-29 03:20:21,998 INFO L899 garLoopResultBuilder]: For program point choose_interrupt_1_returnLabel#1(lines 4046 4070) no Hoare annotation was computed. [2023-11-29 03:20:21,998 INFO L899 garLoopResultBuilder]: For program point L3661(lines 3661 3665) no Hoare annotation was computed. [2023-11-29 03:20:21,998 INFO L899 garLoopResultBuilder]: For program point L3661-2(lines 3661 3665) no Hoare annotation was computed. [2023-11-29 03:20:21,998 INFO L899 garLoopResultBuilder]: For program point L4058(line 4058) no Hoare annotation was computed. [2023-11-29 03:20:21,998 INFO L895 garLoopResultBuilder]: At program point L3662(lines 3662 3663) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_irq_2_2~0 0) (= ~ldv_irq_2_3~0 0) (= ~ldv_irq_2_1~0 0)) [2023-11-29 03:20:21,998 INFO L899 garLoopResultBuilder]: For program point L3662-1(lines 3662 3663) no Hoare annotation was computed. [2023-11-29 03:20:21,998 INFO L895 garLoopResultBuilder]: At program point L3266(line 3266) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_irq_2_2~0 0) (= ~ldv_irq_2_3~0 0) (= ~ldv_irq_2_1~0 0)) [2023-11-29 03:20:21,999 INFO L895 garLoopResultBuilder]: At program point L3200(line 3200) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_irq_2_2~0 0) (= ~ldv_irq_2_3~0 0) (= ~ldv_irq_2_1~0 0)) [2023-11-29 03:20:21,999 INFO L899 garLoopResultBuilder]: For program point L3266-1(line 3266) no Hoare annotation was computed. [2023-11-29 03:20:21,999 INFO L899 garLoopResultBuilder]: For program point L3200-1(line 3200) no Hoare annotation was computed. [2023-11-29 03:20:21,999 INFO L899 garLoopResultBuilder]: For program point L4125(lines 4107 4247) no Hoare annotation was computed. [2023-11-29 03:20:21,999 INFO L899 garLoopResultBuilder]: For program point L4059-1(line 4059) no Hoare annotation was computed. [2023-11-29 03:20:21,999 INFO L895 garLoopResultBuilder]: At program point L4059(line 4059) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_irq_2_2~0 0) (= ~ldv_irq_2_3~0 0) (= ~ldv_irq_2_1~0 0)) [2023-11-29 03:20:21,999 INFO L899 garLoopResultBuilder]: For program point L3597(lines 3597 3601) no Hoare annotation was computed. [2023-11-29 03:20:21,999 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2023-11-29 03:20:21,999 INFO L899 garLoopResultBuilder]: For program point L3267(lines 3267 3270) no Hoare annotation was computed. [2023-11-29 03:20:21,999 INFO L899 garLoopResultBuilder]: For program point $Ultimate##156(lines 3146 3149) no Hoare annotation was computed. [2023-11-29 03:20:21,999 INFO L899 garLoopResultBuilder]: For program point L3267-2(lines 3267 3270) no Hoare annotation was computed. [2023-11-29 03:20:21,999 INFO L899 garLoopResultBuilder]: For program point st21nfca_hci_i2c_probe_returnLabel#1(lines 3628 3728) no Hoare annotation was computed. [2023-11-29 03:20:21,999 INFO L895 garLoopResultBuilder]: At program point L3598(line 3598) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_irq_2_2~0 0) (= ~ldv_irq_2_3~0 0) (= ~ldv_irq_2_1~0 0)) [2023-11-29 03:20:21,999 INFO L899 garLoopResultBuilder]: For program point L3598-1(line 3598) no Hoare annotation was computed. [2023-11-29 03:20:21,999 INFO L899 garLoopResultBuilder]: For program point $Ultimate##163(lines 3167 3170) no Hoare annotation was computed. [2023-11-29 03:20:21,999 INFO L899 garLoopResultBuilder]: For program point L4160(line 4160) no Hoare annotation was computed. [2023-11-29 03:20:22,000 INFO L899 garLoopResultBuilder]: For program point L4160-1(line 4160) no Hoare annotation was computed. [2023-11-29 03:20:22,000 INFO L899 garLoopResultBuilder]: For program point L4127(lines 4127 4241) no Hoare annotation was computed. [2023-11-29 03:20:22,000 INFO L899 garLoopResultBuilder]: For program point L4061(line 4061) no Hoare annotation was computed. [2023-11-29 03:20:22,000 INFO L899 garLoopResultBuilder]: For program point choose_interrupt_2_returnLabel#1(lines 3796 3820) no Hoare annotation was computed. [2023-11-29 03:20:22,000 INFO L899 garLoopResultBuilder]: For program point L3698(lines 3698 3708) no Hoare annotation was computed. [2023-11-29 03:20:22,000 INFO L899 garLoopResultBuilder]: For program point L3698-1(lines 3690 3708) no Hoare annotation was computed. [2023-11-29 03:20:22,000 INFO L902 garLoopResultBuilder]: At program point L4227(line 4227) the Hoare annotation is: true [2023-11-29 03:20:22,000 INFO L899 garLoopResultBuilder]: For program point L4128(line 4128) no Hoare annotation was computed. [2023-11-29 03:20:22,000 INFO L899 garLoopResultBuilder]: For program point L4128-2(line 4128) no Hoare annotation was computed. [2023-11-29 03:20:22,000 INFO L895 garLoopResultBuilder]: At program point L4062(line 4062) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_irq_2_2~0 0) (= ~ldv_irq_2_3~0 0) (= ~ldv_irq_2_1~0 0)) [2023-11-29 03:20:22,000 INFO L895 garLoopResultBuilder]: At program point L3038(line 3038) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_irq_2_2~0 0) (= ~ldv_irq_2_3~0 0) (= ~ldv_irq_2_1~0 0)) [2023-11-29 03:20:22,000 INFO L899 garLoopResultBuilder]: For program point L4128-1(line 4128) no Hoare annotation was computed. [2023-11-29 03:20:22,000 INFO L899 garLoopResultBuilder]: For program point L4128-3(line 4128) no Hoare annotation was computed. [2023-11-29 03:20:22,000 INFO L899 garLoopResultBuilder]: For program point L4062-1(line 4062) no Hoare annotation was computed. [2023-11-29 03:20:22,000 INFO L899 garLoopResultBuilder]: For program point L3038-1(line 3038) no Hoare annotation was computed. [2023-11-29 03:20:22,001 INFO L899 garLoopResultBuilder]: For program point L4128-6(line 4128) no Hoare annotation was computed. [2023-11-29 03:20:22,001 INFO L899 garLoopResultBuilder]: For program point L4128-7(line 4128) no Hoare annotation was computed. [2023-11-29 03:20:22,001 INFO L899 garLoopResultBuilder]: For program point L4128-10(line 4128) no Hoare annotation was computed. [2023-11-29 03:20:22,001 INFO L899 garLoopResultBuilder]: For program point L4128-11(line 4128) no Hoare annotation was computed. [2023-11-29 03:20:22,001 INFO L899 garLoopResultBuilder]: For program point L4128-14(line 4128) no Hoare annotation was computed. [2023-11-29 03:20:22,001 INFO L899 garLoopResultBuilder]: For program point L3303-1(line 3303) no Hoare annotation was computed. [2023-11-29 03:20:22,001 INFO L895 garLoopResultBuilder]: At program point L3303(line 3303) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_irq_2_2~0 0) (= ~ldv_irq_2_3~0 0) (= ~ldv_irq_2_1~0 0)) [2023-11-29 03:20:22,001 INFO L895 garLoopResultBuilder]: At program point L3138(lines 3138 3139) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_irq_2_2~0 0) (= ~ldv_irq_2_3~0 0) (= ~ldv_irq_2_1~0 0)) [2023-11-29 03:20:22,001 INFO L899 garLoopResultBuilder]: For program point L3171(lines 3171 3174) no Hoare annotation was computed. [2023-11-29 03:20:22,001 INFO L899 garLoopResultBuilder]: For program point L3138-1(lines 3138 3139) no Hoare annotation was computed. [2023-11-29 03:20:22,001 INFO L899 garLoopResultBuilder]: For program point L3700(lines 3700 3704) no Hoare annotation was computed. [2023-11-29 03:20:22,001 INFO L899 garLoopResultBuilder]: For program point L3667(lines 3667 3671) no Hoare annotation was computed. [2023-11-29 03:20:22,001 INFO L899 garLoopResultBuilder]: For program point L3271-1(lines 3271 3272) no Hoare annotation was computed. [2023-11-29 03:20:22,001 INFO L895 garLoopResultBuilder]: At program point L3271(lines 3271 3272) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_irq_2_2~0 0) (= ~ldv_irq_2_3~0 0) (= ~ldv_irq_2_1~0 0)) [2023-11-29 03:20:22,001 INFO L899 garLoopResultBuilder]: For program point L4064(line 4064) no Hoare annotation was computed. [2023-11-29 03:20:22,002 INFO L895 garLoopResultBuilder]: At program point L3668(line 3668) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_irq_2_2~0 0) (= ~ldv_irq_2_3~0 0) (= ~ldv_irq_2_1~0 0)) [2023-11-29 03:20:22,002 INFO L899 garLoopResultBuilder]: For program point L3701-1(line 3701) no Hoare annotation was computed. [2023-11-29 03:20:22,002 INFO L895 garLoopResultBuilder]: At program point L3701(line 3701) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_irq_2_2~0 0) (= ~ldv_irq_2_3~0 0) (= ~ldv_irq_2_1~0 0)) [2023-11-29 03:20:22,002 INFO L899 garLoopResultBuilder]: For program point L3602(lines 3602 3616) no Hoare annotation was computed. [2023-11-29 03:20:22,002 INFO L899 garLoopResultBuilder]: For program point L3668-1(line 3668) no Hoare annotation was computed. [2023-11-29 03:20:22,002 INFO L899 garLoopResultBuilder]: For program point L3602-2(lines 3602 3616) no Hoare annotation was computed. [2023-11-29 03:20:22,002 INFO L899 garLoopResultBuilder]: For program point L3239-1(line 3239) no Hoare annotation was computed. [2023-11-29 03:20:22,002 INFO L895 garLoopResultBuilder]: At program point L3239(line 3239) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_irq_2_2~0 0) (= ~ldv_irq_2_3~0 0) (= ~ldv_irq_2_1~0 0)) [2023-11-29 03:20:22,002 INFO L899 garLoopResultBuilder]: For program point L3140(lines 3140 3143) no Hoare annotation was computed. [2023-11-29 03:20:22,002 INFO L902 garLoopResultBuilder]: At program point L4197(line 4197) the Hoare annotation is: true [2023-11-29 03:20:22,002 INFO L899 garLoopResultBuilder]: For program point L3140-2(lines 3140 3143) no Hoare annotation was computed. [2023-11-29 03:20:22,002 INFO L899 garLoopResultBuilder]: For program point L4131(lines 4127 4241) no Hoare annotation was computed. [2023-11-29 03:20:22,005 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:20:22,007 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-29 03:20:22,018 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 29.11 03:20:22 BoogieIcfgContainer [2023-11-29 03:20:22,018 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-29 03:20:22,019 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-29 03:20:22,019 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-29 03:20:22,019 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-29 03:20:22,019 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 03:19:35" (3/4) ... [2023-11-29 03:20:22,021 INFO L137 WitnessPrinter]: Generating witness for correct program [2023-11-29 03:20:22,023 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure print_hex_dump [2023-11-29 03:20:22,023 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure printk [2023-11-29 03:20:22,024 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usleep_range [2023-11-29 03:20:22,024 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure devm_gpio_request [2023-11-29 03:20:22,024 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure msleep [2023-11-29 03:20:22,024 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure st21nfca_hci_i2c_disable [2023-11-29 03:20:22,024 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_err [2023-11-29 03:20:22,024 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_put [2023-11-29 03:20:22,024 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_master_send [2023-11-29 03:20:22,024 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2023-11-29 03:20:22,024 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_master_recv [2023-11-29 03:20:22,024 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2023-11-29 03:20:22,024 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure devm_request_threaded_irq [2023-11-29 03:20:22,024 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __dynamic_dev_dbg [2023-11-29 03:20:22,024 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_irq_1 [2023-11-29 03:20:22,024 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_pull [2023-11-29 03:20:22,024 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure alloc_skb [2023-11-29 03:20:22,024 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_irq_2 [2023-11-29 03:20:22,024 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2023-11-29 03:20:22,024 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure crc_ccitt [2023-11-29 03:20:22,024 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2023-11-29 03:20:22,024 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock_nested [2023-11-29 03:20:22,024 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure gpio_set_value [2023-11-29 03:20:22,024 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_push [2023-11-29 03:20:22,024 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_get_clientdata [2023-11-29 03:20:22,024 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure reg_check_1 [2023-11-29 03:20:22,025 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure activate_suitable_irq_1 [2023-11-29 03:20:22,025 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure st21nfca_hci_irq_thread_fn [2023-11-29 03:20:22,025 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2023-11-29 03:20:22,025 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure gpio_to_desc [2023-11-29 03:20:22,025 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2023-11-29 03:20:22,025 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure nfc_hci_recv_frame [2023-11-29 03:20:22,025 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2023-11-29 03:20:22,025 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_trim [2023-11-29 03:20:22,025 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_alloc_flags [2023-11-29 03:20:22,059 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 301 nodes and edges [2023-11-29 03:20:22,064 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 104 nodes and edges [2023-11-29 03:20:22,068 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 32 nodes and edges [2023-11-29 03:20:22,073 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 11 nodes and edges [2023-11-29 03:20:22,077 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2023-11-29 03:20:22,082 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2023-11-29 03:20:22,086 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-11-29 03:20:22,090 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-11-29 03:20:22,340 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9144c881-9548-414a-82e3-a01ccf39e6cc/bin/uautomizer-verify-BQ2R08f2Ya/witness.graphml [2023-11-29 03:20:22,340 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9144c881-9548-414a-82e3-a01ccf39e6cc/bin/uautomizer-verify-BQ2R08f2Ya/witness.yml [2023-11-29 03:20:22,341 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-29 03:20:22,341 INFO L158 Benchmark]: Toolchain (without parser) took 51672.39ms. Allocated memory was 174.1MB in the beginning and 973.1MB in the end (delta: 799.0MB). Free memory was 134.8MB in the beginning and 330.6MB in the end (delta: -195.8MB). Peak memory consumption was 602.8MB. Max. memory is 16.1GB. [2023-11-29 03:20:22,342 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 174.1MB. Free memory was 137.9MB in the beginning and 137.9MB in the end (delta: 33.7kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-29 03:20:22,342 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1264.09ms. Allocated memory was 174.1MB in the beginning and 230.7MB in the end (delta: 56.6MB). Free memory was 134.8MB in the beginning and 163.8MB in the end (delta: -29.0MB). Peak memory consumption was 80.7MB. Max. memory is 16.1GB. [2023-11-29 03:20:22,342 INFO L158 Benchmark]: Boogie Procedure Inliner took 122.60ms. Allocated memory is still 230.7MB. Free memory was 162.8MB in the beginning and 151.2MB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-11-29 03:20:22,343 INFO L158 Benchmark]: Boogie Preprocessor took 279.45ms. Allocated memory is still 230.7MB. Free memory was 151.2MB in the beginning and 106.2MB in the end (delta: 45.1MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. [2023-11-29 03:20:22,343 INFO L158 Benchmark]: RCFGBuilder took 3105.24ms. Allocated memory is still 230.7MB. Free memory was 106.2MB in the beginning and 145.9MB in the end (delta: -39.7MB). Peak memory consumption was 35.8MB. Max. memory is 16.1GB. [2023-11-29 03:20:22,344 INFO L158 Benchmark]: TraceAbstraction took 46571.86ms. Allocated memory was 230.7MB in the beginning and 973.1MB in the end (delta: 742.4MB). Free memory was 145.9MB in the beginning and 367.3MB in the end (delta: -221.4MB). Peak memory consumption was 652.6MB. Max. memory is 16.1GB. [2023-11-29 03:20:22,344 INFO L158 Benchmark]: Witness Printer took 322.04ms. Allocated memory is still 973.1MB. Free memory was 367.3MB in the beginning and 330.6MB in the end (delta: 36.7MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. [2023-11-29 03:20:22,346 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 174.1MB. Free memory was 137.9MB in the beginning and 137.9MB in the end (delta: 33.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1264.09ms. Allocated memory was 174.1MB in the beginning and 230.7MB in the end (delta: 56.6MB). Free memory was 134.8MB in the beginning and 163.8MB in the end (delta: -29.0MB). Peak memory consumption was 80.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 122.60ms. Allocated memory is still 230.7MB. Free memory was 162.8MB in the beginning and 151.2MB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 279.45ms. Allocated memory is still 230.7MB. Free memory was 151.2MB in the beginning and 106.2MB in the end (delta: 45.1MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. * RCFGBuilder took 3105.24ms. Allocated memory is still 230.7MB. Free memory was 106.2MB in the beginning and 145.9MB in the end (delta: -39.7MB). Peak memory consumption was 35.8MB. Max. memory is 16.1GB. * TraceAbstraction took 46571.86ms. Allocated memory was 230.7MB in the beginning and 973.1MB in the end (delta: 742.4MB). Free memory was 145.9MB in the beginning and 367.3MB in the end (delta: -221.4MB). Peak memory consumption was 652.6MB. Max. memory is 16.1GB. * Witness Printer took 322.04ms. Allocated memory is still 973.1MB. Free memory was 367.3MB in the beginning and 330.6MB in the end (delta: 36.7MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 2868]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 36 procedures, 515 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 46.5s, OverallIterations: 12, TraceHistogramMax: 5, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 27.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 7.7s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 8733 SdHoareTripleChecker+Valid, 23.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 7979 mSDsluCounter, 23909 SdHoareTripleChecker+Invalid, 21.6s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 16365 mSDsCounter, 1980 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 7766 IncrementalHoareTripleChecker+Invalid, 9746 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 1980 mSolverCounterUnsat, 7544 mSDtfsCounter, 7766 mSolverCounterSat, 0.2s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 504 GetRequests, 404 SyntacticMatches, 0 SemanticMatches, 100 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 42 ImplicationChecksByTransitivity, 0.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=8252occurred in iteration=8, InterpolantAutomatonStates: 83, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 3.7s AutomataMinimizationTime, 12 MinimizatonAttempts, 2628 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 154 LocationsWithAnnotation, 22111 PreInvPairs, 23681 NumberOfFragments, 1813 HoareAnnotationTreeSize, 22111 FomulaSimplifications, 86732 FormulaSimplificationTreeSizeReduction, 2.2s HoareSimplificationTime, 154 FomulaSimplificationsInter, 100552 FormulaSimplificationTreeSizeReductionInter, 5.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.3s SsaConstructionTime, 0.8s SatisfiabilityAnalysisTime, 3.3s InterpolantComputationTime, 1129 NumberOfCodeBlocks, 1129 NumberOfCodeBlocksAsserted, 15 NumberOfCheckSat, 1114 ConstructedInterpolants, 0 QuantifiedInterpolants, 2415 SizeOfPredicates, 1 NumberOfNonLiveVariables, 3994 ConjunctsInSsa, 8 ConjunctsInUnsatCore, 15 InterpolantComputations, 12 PerfectInterpolantSequences, 647/650 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: 3043]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3432]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3256]: Loop Invariant Derived loop invariant: ((((ldv_spin == 0) && (ldv_irq_2_2 == 0)) && (ldv_irq_2_3 == 0)) && (ldv_irq_2_1 == 0)) - InvariantResult [Line: 2970]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2871]: Loop Invariant Derived loop invariant: 1 RESULT: Ultimate proved your program to be correct! [2023-11-29 03:20:22,367 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9144c881-9548-414a-82e3-a01ccf39e6cc/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE