./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/ldv-linux-3.7.3/main0_drivers--media--dvb-frontends--stv090x-ko---32_7a--linux-3.7.3.i --full-output --preprocessor.use.memory.slicer true --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6ae2ee47 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../../../trunk/examples/svcomp/ldv-linux-3.7.3/main0_drivers--media--dvb-frontends--stv090x-ko---32_7a--linux-3.7.3.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 1edb128dac5f1749a8164cdbec3766f388b8d95e25a83a97d25b5ef9e1604ba3 --preprocessor.use.memory.slicer true --- Real Ultimate output --- This is Ultimate 0.2.3-dev-6ae2ee4-m [2023-11-22 18:01:57,354 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-22 18:01:57,429 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-22 18:01:57,434 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-22 18:01:57,435 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-22 18:01:57,471 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-22 18:01:57,472 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-22 18:01:57,472 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-22 18:01:57,473 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-22 18:01:57,473 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-22 18:01:57,473 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-22 18:01:57,474 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-22 18:01:57,474 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-22 18:01:57,474 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-22 18:01:57,475 INFO L153 SettingsManager]: * Use SBE=true [2023-11-22 18:01:57,475 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-22 18:01:57,475 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-22 18:01:57,476 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-22 18:01:57,476 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-22 18:01:57,476 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-22 18:01:57,476 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-22 18:01:57,477 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-22 18:01:57,477 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-22 18:01:57,477 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-22 18:01:57,478 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-22 18:01:57,478 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-22 18:01:57,478 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-22 18:01:57,478 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-22 18:01:57,479 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-22 18:01:57,479 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-22 18:01:57,479 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-22 18:01:57,479 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-22 18:01:57,489 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-22 18:01:57,490 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-22 18:01:57,490 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-22 18:01:57,490 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-22 18:01:57,490 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-22 18:01:57,490 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-22 18:01:57,490 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-22 18:01:57,491 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:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1edb128dac5f1749a8164cdbec3766f388b8d95e25a83a97d25b5ef9e1604ba3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.boogie.preprocessor: Use memory slicer -> true [2023-11-22 18:01:57,696 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-22 18:01:57,715 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-22 18:01:57,720 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-22 18:01:57,722 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-22 18:01:57,722 INFO L274 PluginConnector]: CDTParser initialized [2023-11-22 18:01:57,723 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.7.3/main0_drivers--media--dvb-frontends--stv090x-ko---32_7a--linux-3.7.3.i [2023-11-22 18:01:58,825 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-22 18:01:59,339 INFO L384 CDTParser]: Found 1 translation units. [2023-11-22 18:01:59,339 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.7.3/main0_drivers--media--dvb-frontends--stv090x-ko---32_7a--linux-3.7.3.i [2023-11-22 18:01:59,383 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4fca9314c/698e1a07bfd742b3a4da295468445329/FLAG306499bc5 [2023-11-22 18:01:59,404 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4fca9314c/698e1a07bfd742b3a4da295468445329 [2023-11-22 18:01:59,407 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-22 18:01:59,409 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-22 18:01:59,410 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-22 18:01:59,411 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-22 18:01:59,414 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-22 18:01:59,415 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 06:01:59" (1/1) ... [2023-11-22 18:01:59,416 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2dee4da4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:01:59, skipping insertion in model container [2023-11-22 18:01:59,416 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 06:01:59" (1/1) ... [2023-11-22 18:01:59,692 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-22 18:02:01,202 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.7.3/main0_drivers--media--dvb-frontends--stv090x-ko---32_7a--linux-3.7.3.i[424236,424249] [2023-11-22 18:02:01,336 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-22 18:02:01,388 INFO L202 MainTranslator]: Completed pre-run [2023-11-22 18:02:01,861 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.7.3/main0_drivers--media--dvb-frontends--stv090x-ko---32_7a--linux-3.7.3.i[424236,424249] [2023-11-22 18:02:01,867 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-22 18:02:01,945 INFO L206 MainTranslator]: Completed translation [2023-11-22 18:02:01,945 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:02:01 WrapperNode [2023-11-22 18:02:01,945 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-22 18:02:01,946 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-22 18:02:01,946 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-22 18:02:01,946 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-22 18:02:01,951 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:02:01" (1/1) ... [2023-11-22 18:02:02,082 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:02:01" (1/1) ... [2023-11-22 18:02:02,532 INFO L138 Inliner]: procedures = 189, calls = 7574, calls flagged for inlining = 69, calls inlined = 54, statements flattened = 18320 [2023-11-22 18:02:02,537 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-22 18:02:02,538 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-22 18:02:02,538 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-22 18:02:02,538 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-22 18:02:02,633 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:02:01" (1/1) ... [2023-11-22 18:02:02,633 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:02:01" (1/1) ... [2023-11-22 18:02:02,741 INFO L184 PluginConnector]: Executing the observer HeapSplitter from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:02:01" (1/1) ... [2023-11-22 18:02:02,987 INFO L189 HeapSplitter]: Split 3999 memory accesses to 53 slices as follows [1121, 248, 18, 8, 8, 8, 8, 8, 2, 8, 2, 8, 8, 319, 8, 8, 640, 106, 112, 322, 198, 64, 46, 335, 8, 8, 8, 8, 12, 14, 8, 8, 8, 8, 8, 8, 8, 53, 2, 8, 8, 4, 8, 77, 8, 8, 8, 8, 8, 8, 8, 54, 2] [2023-11-22 18:02:02,988 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:02:01" (1/1) ... [2023-11-22 18:02:02,988 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:02:01" (1/1) ... [2023-11-22 18:02:03,197 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:02:01" (1/1) ... [2023-11-22 18:02:03,241 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:02:01" (1/1) ... [2023-11-22 18:02:03,299 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:02:01" (1/1) ... [2023-11-22 18:02:03,342 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:02:01" (1/1) ... [2023-11-22 18:02:03,406 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-22 18:02:03,408 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-22 18:02:03,408 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-22 18:02:03,408 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-22 18:02:03,409 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:02:01" (1/1) ... [2023-11-22 18:02:03,413 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-22 18:02:03,422 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-11-22 18:02:03,436 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-22 18:02:03,454 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-22 18:02:03,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_demod_lock [2023-11-22 18:02:03,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_demod_lock [2023-11-22 18:02:03,476 INFO L130 BoogieDeclarations]: Found specification of procedure find_dev [2023-11-22 18:02:03,476 INFO L138 BoogieDeclarations]: Found implementation of procedure find_dev [2023-11-22 18:02:03,476 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_vitclk_ctl [2023-11-22 18:02:03,476 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_vitclk_ctl [2023-11-22 18:02:03,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2023-11-22 18:02:03,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2023-11-22 18:02:03,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2023-11-22 18:02:03,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2023-11-22 18:02:03,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2023-11-22 18:02:03,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2023-11-22 18:02:03,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2023-11-22 18:02:03,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2023-11-22 18:02:03,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2023-11-22 18:02:03,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2023-11-22 18:02:03,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2023-11-22 18:02:03,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2023-11-22 18:02:03,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2023-11-22 18:02:03,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2023-11-22 18:02:03,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2023-11-22 18:02:03,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2023-11-22 18:02:03,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2023-11-22 18:02:03,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2023-11-22 18:02:03,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2023-11-22 18:02:03,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2023-11-22 18:02:03,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2023-11-22 18:02:03,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2023-11-22 18:02:03,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2023-11-22 18:02:03,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2023-11-22 18:02:03,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2023-11-22 18:02:03,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2023-11-22 18:02:03,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2023-11-22 18:02:03,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2023-11-22 18:02:03,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2023-11-22 18:02:03,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2023-11-22 18:02:03,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2023-11-22 18:02:03,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2023-11-22 18:02:03,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2023-11-22 18:02:03,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2023-11-22 18:02:03,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2023-11-22 18:02:03,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#35 [2023-11-22 18:02:03,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#36 [2023-11-22 18:02:03,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#37 [2023-11-22 18:02:03,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#38 [2023-11-22 18:02:03,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#39 [2023-11-22 18:02:03,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#40 [2023-11-22 18:02:03,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#41 [2023-11-22 18:02:03,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#42 [2023-11-22 18:02:03,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#43 [2023-11-22 18:02:03,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#44 [2023-11-22 18:02:03,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#45 [2023-11-22 18:02:03,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#46 [2023-11-22 18:02:03,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#47 [2023-11-22 18:02:03,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#48 [2023-11-22 18:02:03,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#49 [2023-11-22 18:02:03,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#50 [2023-11-22 18:02:03,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#51 [2023-11-22 18:02:03,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#52 [2023-11-22 18:02:03,485 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-22 18:02:03,485 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-22 18:02:03,485 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_send_diseqc_burst [2023-11-22 18:02:03,486 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_send_diseqc_burst [2023-11-22 18:02:03,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_demod_lock [2023-11-22 18:02:03,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_demod_lock [2023-11-22 18:02:03,487 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_i2c_gate_ctrl [2023-11-22 18:02:03,487 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_i2c_gate_ctrl [2023-11-22 18:02:03,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2023-11-22 18:02:03,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2023-11-22 18:02:03,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2023-11-22 18:02:03,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2023-11-22 18:02:03,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2023-11-22 18:02:03,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2023-11-22 18:02:03,488 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2023-11-22 18:02:03,488 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2023-11-22 18:02:03,488 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2023-11-22 18:02:03,488 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2023-11-22 18:02:03,488 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2023-11-22 18:02:03,488 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2023-11-22 18:02:03,488 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2023-11-22 18:02:03,489 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2023-11-22 18:02:03,489 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2023-11-22 18:02:03,489 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2023-11-22 18:02:03,489 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2023-11-22 18:02:03,489 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2023-11-22 18:02:03,489 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2023-11-22 18:02:03,489 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2023-11-22 18:02:03,489 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2023-11-22 18:02:03,489 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2023-11-22 18:02:03,490 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2023-11-22 18:02:03,490 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2023-11-22 18:02:03,490 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2023-11-22 18:02:03,490 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2023-11-22 18:02:03,490 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2023-11-22 18:02:03,490 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2023-11-22 18:02:03,491 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2023-11-22 18:02:03,491 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2023-11-22 18:02:03,491 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2023-11-22 18:02:03,491 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2023-11-22 18:02:03,491 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#32 [2023-11-22 18:02:03,491 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#33 [2023-11-22 18:02:03,491 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#34 [2023-11-22 18:02:03,491 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#35 [2023-11-22 18:02:03,491 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#36 [2023-11-22 18:02:03,491 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#37 [2023-11-22 18:02:03,492 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#38 [2023-11-22 18:02:03,492 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#39 [2023-11-22 18:02:03,492 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#40 [2023-11-22 18:02:03,492 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#41 [2023-11-22 18:02:03,492 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#42 [2023-11-22 18:02:03,492 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#43 [2023-11-22 18:02:03,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#44 [2023-11-22 18:02:03,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#45 [2023-11-22 18:02:03,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#46 [2023-11-22 18:02:03,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#47 [2023-11-22 18:02:03,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#48 [2023-11-22 18:02:03,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#49 [2023-11-22 18:02:03,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#50 [2023-11-22 18:02:03,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#51 [2023-11-22 18:02:03,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#52 [2023-11-22 18:02:03,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2023-11-22 18:02:03,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2023-11-22 18:02:03,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2023-11-22 18:02:03,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2023-11-22 18:02:03,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2023-11-22 18:02:03,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2023-11-22 18:02:03,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2023-11-22 18:02:03,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2023-11-22 18:02:03,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2023-11-22 18:02:03,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2023-11-22 18:02:03,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2023-11-22 18:02:03,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2023-11-22 18:02:03,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2023-11-22 18:02:03,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2023-11-22 18:02:03,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2023-11-22 18:02:03,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2023-11-22 18:02:03,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2023-11-22 18:02:03,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2023-11-22 18:02:03,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2023-11-22 18:02:03,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2023-11-22 18:02:03,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2023-11-22 18:02:03,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2023-11-22 18:02:03,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2023-11-22 18:02:03,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2023-11-22 18:02:03,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2023-11-22 18:02:03,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2023-11-22 18:02:03,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2023-11-22 18:02:03,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2023-11-22 18:02:03,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2023-11-22 18:02:03,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2023-11-22 18:02:03,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2023-11-22 18:02:03,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2023-11-22 18:02:03,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2023-11-22 18:02:03,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2023-11-22 18:02:03,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#34 [2023-11-22 18:02:03,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#35 [2023-11-22 18:02:03,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#36 [2023-11-22 18:02:03,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#37 [2023-11-22 18:02:03,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#38 [2023-11-22 18:02:03,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#39 [2023-11-22 18:02:03,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#40 [2023-11-22 18:02:03,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#41 [2023-11-22 18:02:03,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#42 [2023-11-22 18:02:03,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#43 [2023-11-22 18:02:03,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#44 [2023-11-22 18:02:03,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#45 [2023-11-22 18:02:03,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#46 [2023-11-22 18:02:03,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#47 [2023-11-22 18:02:03,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#48 [2023-11-22 18:02:03,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#49 [2023-11-22 18:02:03,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#50 [2023-11-22 18:02:03,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#51 [2023-11-22 18:02:03,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#52 [2023-11-22 18:02:03,508 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_get_srate [2023-11-22 18:02:03,508 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_get_srate [2023-11-22 18:02:03,508 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2023-11-22 18:02:03,508 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2023-11-22 18:02:03,509 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2023-11-22 18:02:03,509 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2023-11-22 18:02:03,509 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2023-11-22 18:02:03,509 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2023-11-22 18:02:03,509 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2023-11-22 18:02:03,509 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2023-11-22 18:02:03,509 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2023-11-22 18:02:03,510 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2023-11-22 18:02:03,510 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2023-11-22 18:02:03,510 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2023-11-22 18:02:03,510 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2023-11-22 18:02:03,510 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2023-11-22 18:02:03,510 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2023-11-22 18:02:03,510 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2023-11-22 18:02:03,510 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2023-11-22 18:02:03,510 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2023-11-22 18:02:03,510 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2023-11-22 18:02:03,510 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2023-11-22 18:02:03,511 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2023-11-22 18:02:03,511 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2023-11-22 18:02:03,511 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2023-11-22 18:02:03,511 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2023-11-22 18:02:03,511 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2023-11-22 18:02:03,511 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2023-11-22 18:02:03,511 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2023-11-22 18:02:03,511 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2023-11-22 18:02:03,511 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2023-11-22 18:02:03,511 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2023-11-22 18:02:03,512 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2023-11-22 18:02:03,512 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2023-11-22 18:02:03,512 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2023-11-22 18:02:03,512 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2023-11-22 18:02:03,512 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2023-11-22 18:02:03,512 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2023-11-22 18:02:03,512 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#36 [2023-11-22 18:02:03,512 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#37 [2023-11-22 18:02:03,512 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#38 [2023-11-22 18:02:03,512 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#39 [2023-11-22 18:02:03,513 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#40 [2023-11-22 18:02:03,513 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#41 [2023-11-22 18:02:03,513 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#42 [2023-11-22 18:02:03,513 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#43 [2023-11-22 18:02:03,513 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#44 [2023-11-22 18:02:03,513 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#45 [2023-11-22 18:02:03,513 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#46 [2023-11-22 18:02:03,513 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#47 [2023-11-22 18:02:03,513 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#48 [2023-11-22 18:02:03,513 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#49 [2023-11-22 18:02:03,513 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#50 [2023-11-22 18:02:03,514 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#51 [2023-11-22 18:02:03,514 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#52 [2023-11-22 18:02:03,514 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_read_per [2023-11-22 18:02:03,514 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_read_per [2023-11-22 18:02:03,514 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_activate_modcod [2023-11-22 18:02:03,514 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_activate_modcod [2023-11-22 18:02:03,514 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_dvbs_track_crl [2023-11-22 18:02:03,514 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_dvbs_track_crl [2023-11-22 18:02:03,514 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-22 18:02:03,514 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-22 18:02:03,515 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_set_viterbi [2023-11-22 18:02:03,515 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_set_viterbi [2023-11-22 18:02:03,515 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_read_signal_strength [2023-11-22 18:02:03,515 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_read_signal_strength [2023-11-22 18:02:03,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2023-11-22 18:02:03,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2023-11-22 18:02:03,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2023-11-22 18:02:03,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2023-11-22 18:02:03,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2023-11-22 18:02:03,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2023-11-22 18:02:03,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2023-11-22 18:02:03,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2023-11-22 18:02:03,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2023-11-22 18:02:03,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2023-11-22 18:02:03,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2023-11-22 18:02:03,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2023-11-22 18:02:03,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2023-11-22 18:02:03,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2023-11-22 18:02:03,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2023-11-22 18:02:03,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2023-11-22 18:02:03,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2023-11-22 18:02:03,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2023-11-22 18:02:03,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2023-11-22 18:02:03,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2023-11-22 18:02:03,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2023-11-22 18:02:03,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2023-11-22 18:02:03,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2023-11-22 18:02:03,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2023-11-22 18:02:03,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2023-11-22 18:02:03,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2023-11-22 18:02:03,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2023-11-22 18:02:03,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2023-11-22 18:02:03,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2023-11-22 18:02:03,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2023-11-22 18:02:03,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2023-11-22 18:02:03,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2023-11-22 18:02:03,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2023-11-22 18:02:03,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2023-11-22 18:02:03,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2023-11-22 18:02:03,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2023-11-22 18:02:03,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#36 [2023-11-22 18:02:03,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#37 [2023-11-22 18:02:03,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#38 [2023-11-22 18:02:03,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#39 [2023-11-22 18:02:03,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#40 [2023-11-22 18:02:03,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#41 [2023-11-22 18:02:03,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#42 [2023-11-22 18:02:03,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#43 [2023-11-22 18:02:03,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#44 [2023-11-22 18:02:03,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#45 [2023-11-22 18:02:03,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#46 [2023-11-22 18:02:03,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#47 [2023-11-22 18:02:03,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#48 [2023-11-22 18:02:03,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#49 [2023-11-22 18:02:03,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#50 [2023-11-22 18:02:03,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#51 [2023-11-22 18:02:03,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#52 [2023-11-22 18:02:03,520 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-22 18:02:03,520 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-22 18:02:03,520 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_send_diseqc_msg [2023-11-22 18:02:03,520 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_send_diseqc_msg [2023-11-22 18:02:03,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-22 18:02:03,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-22 18:02:03,521 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_set_vit_thacq [2023-11-22 18:02:03,521 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_set_vit_thacq [2023-11-22 18:02:03,521 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_car_width [2023-11-22 18:02:03,521 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_car_width [2023-11-22 18:02:03,521 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_recv_slave_reply [2023-11-22 18:02:03,521 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_recv_slave_reply [2023-11-22 18:02:03,521 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2023-11-22 18:02:03,521 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2023-11-22 18:02:03,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-22 18:02:03,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-22 18:02:03,522 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2023-11-22 18:02:03,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2023-11-22 18:02:03,522 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_init [2023-11-22 18:02:03,522 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_init [2023-11-22 18:02:03,522 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2023-11-22 18:02:03,522 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2023-11-22 18:02:03,522 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2023-11-22 18:02:03,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2023-11-22 18:02:03,522 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_get_dmdlock [2023-11-22 18:02:03,522 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_get_dmdlock [2023-11-22 18:02:03,523 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-22 18:02:03,523 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-22 18:02:03,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2023-11-22 18:02:03,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2023-11-22 18:02:03,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2023-11-22 18:02:03,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2023-11-22 18:02:03,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2023-11-22 18:02:03,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2023-11-22 18:02:03,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2023-11-22 18:02:03,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2023-11-22 18:02:03,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2023-11-22 18:02:03,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2023-11-22 18:02:03,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2023-11-22 18:02:03,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2023-11-22 18:02:03,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2023-11-22 18:02:03,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2023-11-22 18:02:03,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2023-11-22 18:02:03,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2023-11-22 18:02:03,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2023-11-22 18:02:03,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2023-11-22 18:02:03,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2023-11-22 18:02:03,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2023-11-22 18:02:03,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2023-11-22 18:02:03,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2023-11-22 18:02:03,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2023-11-22 18:02:03,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2023-11-22 18:02:03,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2023-11-22 18:02:03,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2023-11-22 18:02:03,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2023-11-22 18:02:03,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2023-11-22 18:02:03,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2023-11-22 18:02:03,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2023-11-22 18:02:03,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2023-11-22 18:02:03,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2023-11-22 18:02:03,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2023-11-22 18:02:03,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2023-11-22 18:02:03,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2023-11-22 18:02:03,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#35 [2023-11-22 18:02:03,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#36 [2023-11-22 18:02:03,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#37 [2023-11-22 18:02:03,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#38 [2023-11-22 18:02:03,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#39 [2023-11-22 18:02:03,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#40 [2023-11-22 18:02:03,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#41 [2023-11-22 18:02:03,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#42 [2023-11-22 18:02:03,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#43 [2023-11-22 18:02:03,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#44 [2023-11-22 18:02:03,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#45 [2023-11-22 18:02:03,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#46 [2023-11-22 18:02:03,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#47 [2023-11-22 18:02:03,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#48 [2023-11-22 18:02:03,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#49 [2023-11-22 18:02:03,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#50 [2023-11-22 18:02:03,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#51 [2023-11-22 18:02:03,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#52 [2023-11-22 18:02:03,615 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_sleep [2023-11-22 18:02:03,616 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_sleep [2023-11-22 18:02:03,616 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_read_reg [2023-11-22 18:02:03,616 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_read_reg [2023-11-22 18:02:03,616 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_chk_signal [2023-11-22 18:02:03,616 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_chk_signal [2023-11-22 18:02:03,616 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-22 18:02:03,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-22 18:02:03,616 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2023-11-22 18:02:03,616 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2023-11-22 18:02:03,616 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2023-11-22 18:02:03,616 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2023-11-22 18:02:03,616 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2023-11-22 18:02:03,616 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2023-11-22 18:02:03,616 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2023-11-22 18:02:03,616 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2023-11-22 18:02:03,616 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2023-11-22 18:02:03,616 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2023-11-22 18:02:03,616 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2023-11-22 18:02:03,616 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2023-11-22 18:02:03,616 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2023-11-22 18:02:03,616 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2023-11-22 18:02:03,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2023-11-22 18:02:03,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2023-11-22 18:02:03,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2023-11-22 18:02:03,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2023-11-22 18:02:03,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2023-11-22 18:02:03,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2023-11-22 18:02:03,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2023-11-22 18:02:03,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2023-11-22 18:02:03,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2023-11-22 18:02:03,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2023-11-22 18:02:03,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2023-11-22 18:02:03,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2023-11-22 18:02:03,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2023-11-22 18:02:03,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2023-11-22 18:02:03,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2023-11-22 18:02:03,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2023-11-22 18:02:03,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2023-11-22 18:02:03,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2023-11-22 18:02:03,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2023-11-22 18:02:03,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2023-11-22 18:02:03,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2023-11-22 18:02:03,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#35 [2023-11-22 18:02:03,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#36 [2023-11-22 18:02:03,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#37 [2023-11-22 18:02:03,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#38 [2023-11-22 18:02:03,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#39 [2023-11-22 18:02:03,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#40 [2023-11-22 18:02:03,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#41 [2023-11-22 18:02:03,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#42 [2023-11-22 18:02:03,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#43 [2023-11-22 18:02:03,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#44 [2023-11-22 18:02:03,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#45 [2023-11-22 18:02:03,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#46 [2023-11-22 18:02:03,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#47 [2023-11-22 18:02:03,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#48 [2023-11-22 18:02:03,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#49 [2023-11-22 18:02:03,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#50 [2023-11-22 18:02:03,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#51 [2023-11-22 18:02:03,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#52 [2023-11-22 18:02:03,618 INFO L130 BoogieDeclarations]: Found specification of procedure comp2 [2023-11-22 18:02:03,619 INFO L138 BoogieDeclarations]: Found implementation of procedure comp2 [2023-11-22 18:02:03,619 INFO L130 BoogieDeclarations]: Found specification of procedure remove_dev [2023-11-22 18:02:03,619 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_dev [2023-11-22 18:02:03,619 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_search [2023-11-22 18:02:03,619 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_search [2023-11-22 18:02:03,619 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_write_reg [2023-11-22 18:02:03,619 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_write_reg [2023-11-22 18:02:03,619 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_frontend_algo [2023-11-22 18:02:03,619 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_frontend_algo [2023-11-22 18:02:03,619 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-22 18:02:03,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2023-11-22 18:02:03,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2023-11-22 18:02:03,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2023-11-22 18:02:03,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2023-11-22 18:02:03,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2023-11-22 18:02:03,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2023-11-22 18:02:03,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2023-11-22 18:02:03,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2023-11-22 18:02:03,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2023-11-22 18:02:03,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2023-11-22 18:02:03,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2023-11-22 18:02:03,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2023-11-22 18:02:03,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2023-11-22 18:02:03,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2023-11-22 18:02:03,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2023-11-22 18:02:03,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2023-11-22 18:02:03,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2023-11-22 18:02:03,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2023-11-22 18:02:03,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2023-11-22 18:02:03,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2023-11-22 18:02:03,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2023-11-22 18:02:03,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2023-11-22 18:02:03,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2023-11-22 18:02:03,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2023-11-22 18:02:03,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2023-11-22 18:02:03,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2023-11-22 18:02:03,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2023-11-22 18:02:03,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2023-11-22 18:02:03,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2023-11-22 18:02:03,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2023-11-22 18:02:03,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2023-11-22 18:02:03,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2023-11-22 18:02:03,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#32 [2023-11-22 18:02:03,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#33 [2023-11-22 18:02:03,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#34 [2023-11-22 18:02:03,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#35 [2023-11-22 18:02:03,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#36 [2023-11-22 18:02:03,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#37 [2023-11-22 18:02:03,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#38 [2023-11-22 18:02:03,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#39 [2023-11-22 18:02:03,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#40 [2023-11-22 18:02:03,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#41 [2023-11-22 18:02:03,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#42 [2023-11-22 18:02:03,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#43 [2023-11-22 18:02:03,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#44 [2023-11-22 18:02:03,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#45 [2023-11-22 18:02:03,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#46 [2023-11-22 18:02:03,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#47 [2023-11-22 18:02:03,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#48 [2023-11-22 18:02:03,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#49 [2023-11-22 18:02:03,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#50 [2023-11-22 18:02:03,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#51 [2023-11-22 18:02:03,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#52 [2023-11-22 18:02:03,622 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_read_status [2023-11-22 18:02:03,622 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_read_status [2023-11-22 18:02:03,622 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-22 18:02:03,622 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-22 18:02:03,622 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_set_vit_thtracq [2023-11-22 18:02:03,626 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_set_vit_thtracq [2023-11-22 18:02:03,626 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_chk_tmg [2023-11-22 18:02:03,626 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_chk_tmg [2023-11-22 18:02:03,626 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_read_cnr [2023-11-22 18:02:03,626 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_read_cnr [2023-11-22 18:02:03,626 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-22 18:02:03,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-22 18:02:03,626 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_set_srate [2023-11-22 18:02:03,626 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_set_srate [2023-11-22 18:02:03,626 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_activate_modcod_single [2023-11-22 18:02:03,626 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_activate_modcod_single [2023-11-22 18:02:03,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-22 18:02:03,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2023-11-22 18:02:03,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2023-11-22 18:02:03,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2023-11-22 18:02:03,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2023-11-22 18:02:03,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2023-11-22 18:02:03,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2023-11-22 18:02:03,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2023-11-22 18:02:03,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2023-11-22 18:02:03,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2023-11-22 18:02:03,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2023-11-22 18:02:03,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2023-11-22 18:02:03,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2023-11-22 18:02:03,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2023-11-22 18:02:03,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2023-11-22 18:02:03,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2023-11-22 18:02:03,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2023-11-22 18:02:03,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2023-11-22 18:02:03,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2023-11-22 18:02:03,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2023-11-22 18:02:03,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2023-11-22 18:02:03,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2023-11-22 18:02:03,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2023-11-22 18:02:03,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2023-11-22 18:02:03,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2023-11-22 18:02:03,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2023-11-22 18:02:03,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2023-11-22 18:02:03,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2023-11-22 18:02:03,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2023-11-22 18:02:03,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2023-11-22 18:02:03,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2023-11-22 18:02:03,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2023-11-22 18:02:03,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2023-11-22 18:02:03,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2023-11-22 18:02:03,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2023-11-22 18:02:03,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2023-11-22 18:02:03,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#36 [2023-11-22 18:02:03,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#37 [2023-11-22 18:02:03,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#38 [2023-11-22 18:02:03,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#39 [2023-11-22 18:02:03,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#40 [2023-11-22 18:02:03,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#41 [2023-11-22 18:02:03,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#42 [2023-11-22 18:02:03,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#43 [2023-11-22 18:02:03,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#44 [2023-11-22 18:02:03,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#45 [2023-11-22 18:02:03,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#46 [2023-11-22 18:02:03,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#47 [2023-11-22 18:02:03,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#48 [2023-11-22 18:02:03,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#49 [2023-11-22 18:02:03,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#50 [2023-11-22 18:02:03,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#51 [2023-11-22 18:02:03,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#52 [2023-11-22 18:02:03,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2023-11-22 18:02:03,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2023-11-22 18:02:03,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_tuner_lock [2023-11-22 18:02:03,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_tuner_lock [2023-11-22 18:02:03,629 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_get_viterbi [2023-11-22 18:02:03,629 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_get_viterbi [2023-11-22 18:02:03,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2023-11-22 18:02:03,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2023-11-22 18:02:03,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2023-11-22 18:02:03,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2023-11-22 18:02:03,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2023-11-22 18:02:03,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2023-11-22 18:02:03,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2023-11-22 18:02:03,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2023-11-22 18:02:03,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2023-11-22 18:02:03,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2023-11-22 18:02:03,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2023-11-22 18:02:03,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2023-11-22 18:02:03,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2023-11-22 18:02:03,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2023-11-22 18:02:03,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2023-11-22 18:02:03,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2023-11-22 18:02:03,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2023-11-22 18:02:03,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2023-11-22 18:02:03,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2023-11-22 18:02:03,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2023-11-22 18:02:03,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2023-11-22 18:02:03,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2023-11-22 18:02:03,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2023-11-22 18:02:03,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2023-11-22 18:02:03,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2023-11-22 18:02:03,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2023-11-22 18:02:03,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2023-11-22 18:02:03,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2023-11-22 18:02:03,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2023-11-22 18:02:03,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2023-11-22 18:02:03,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2023-11-22 18:02:03,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2023-11-22 18:02:03,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#32 [2023-11-22 18:02:03,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#33 [2023-11-22 18:02:03,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#34 [2023-11-22 18:02:03,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#35 [2023-11-22 18:02:03,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#36 [2023-11-22 18:02:03,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#37 [2023-11-22 18:02:03,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#38 [2023-11-22 18:02:03,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#39 [2023-11-22 18:02:03,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#40 [2023-11-22 18:02:03,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#41 [2023-11-22 18:02:03,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#42 [2023-11-22 18:02:03,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#43 [2023-11-22 18:02:03,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#44 [2023-11-22 18:02:03,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#45 [2023-11-22 18:02:03,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#46 [2023-11-22 18:02:03,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#47 [2023-11-22 18:02:03,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#48 [2023-11-22 18:02:03,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#49 [2023-11-22 18:02:03,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#50 [2023-11-22 18:02:03,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#51 [2023-11-22 18:02:03,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#52 [2023-11-22 18:02:03,632 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_get_mclk [2023-11-22 18:02:03,632 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_get_mclk [2023-11-22 18:02:03,632 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-22 18:02:03,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-22 18:02:03,632 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_get_lock_tmg [2023-11-22 18:02:03,632 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_get_lock_tmg [2023-11-22 18:02:04,852 INFO L241 CfgBuilder]: Building ICFG [2023-11-22 18:02:04,855 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-22 18:02:14,379 INFO L282 CfgBuilder]: Performing block encoding [2023-11-22 18:02:14,666 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-22 18:02:14,667 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-22 18:02:14,670 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 06:02:14 BoogieIcfgContainer [2023-11-22 18:02:14,670 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-22 18:02:14,672 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-22 18:02:14,672 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-22 18:02:14,675 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-22 18:02:14,675 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.11 06:01:59" (1/3) ... [2023-11-22 18:02:14,676 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1eda12de and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 06:02:14, skipping insertion in model container [2023-11-22 18:02:14,677 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:02:01" (2/3) ... [2023-11-22 18:02:14,677 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1eda12de and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 06:02:14, skipping insertion in model container [2023-11-22 18:02:14,677 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 06:02:14" (3/3) ... [2023-11-22 18:02:14,678 INFO L112 eAbstractionObserver]: Analyzing ICFG main0_drivers--media--dvb-frontends--stv090x-ko---32_7a--linux-3.7.3.i [2023-11-22 18:02:14,692 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-22 18:02:14,692 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-22 18:02:14,817 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-22 18:02:14,823 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=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;@78d7947, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-22 18:02:14,823 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-22 18:02:14,842 INFO L276 IsEmpty]: Start isEmpty. Operand has 6376 states, 4690 states have (on average 1.524946695095949) internal successors, (7152), 4704 states have internal predecessors, (7152), 1635 states have call successors, (1635), 49 states have call predecessors, (1635), 49 states have return successors, (1635), 1634 states have call predecessors, (1635), 1635 states have call successors, (1635) [2023-11-22 18:02:14,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2023-11-22 18:02:14,848 INFO L187 NwaCegarLoop]: Found error trace [2023-11-22 18:02:14,849 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1] [2023-11-22 18:02:14,849 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-22 18:02:14,853 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-22 18:02:14,853 INFO L85 PathProgramCache]: Analyzing trace with hash 2111225591, now seen corresponding path program 1 times [2023-11-22 18:02:14,859 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-22 18:02:14,860 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1016310675] [2023-11-22 18:02:14,860 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-22 18:02:14,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-22 18:02:15,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 18:02:15,626 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-22 18:02:15,626 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-22 18:02:15,627 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1016310675] [2023-11-22 18:02:15,627 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1016310675] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-22 18:02:15,627 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-22 18:02:15,627 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-22 18:02:15,629 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2096491651] [2023-11-22 18:02:15,629 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-22 18:02:15,632 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-22 18:02:15,632 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-22 18:02:15,649 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-22 18:02:15,650 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-22 18:02:15,663 INFO L87 Difference]: Start difference. First operand has 6376 states, 4690 states have (on average 1.524946695095949) internal successors, (7152), 4704 states have internal predecessors, (7152), 1635 states have call successors, (1635), 49 states have call predecessors, (1635), 49 states have return successors, (1635), 1634 states have call predecessors, (1635), 1635 states have call successors, (1635) Second operand has 3 states, 3 states have (on average 1.6666666666666667) internal successors, (5), 2 states have internal predecessors, (5), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-22 18:02:16,677 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-22 18:02:16,677 INFO L93 Difference]: Finished difference Result 12749 states and 20910 transitions. [2023-11-22 18:02:16,685 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-22 18:02:16,686 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 1.6666666666666667) internal successors, (5), 2 states have internal predecessors, (5), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 6 [2023-11-22 18:02:16,686 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-22 18:02:16,746 INFO L225 Difference]: With dead ends: 12749 [2023-11-22 18:02:16,746 INFO L226 Difference]: Without dead ends: 6372 [2023-11-22 18:02:16,802 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-22 18:02:16,805 INFO L413 NwaCegarLoop]: 10251 mSDtfsCounter, 10348 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 100 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10348 SdHoareTripleChecker+Valid, 10251 SdHoareTripleChecker+Invalid, 100 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 100 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-22 18:02:16,805 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [10348 Valid, 10251 Invalid, 100 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 100 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-22 18:02:16,827 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6372 states. [2023-11-22 18:02:17,463 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6372 to 6372. [2023-11-22 18:02:17,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6372 states, 4689 states have (on average 1.512049477500533) internal successors, (7090), 4700 states have internal predecessors, (7090), 1634 states have call successors, (1634), 49 states have call predecessors, (1634), 48 states have return successors, (1625), 1624 states have call predecessors, (1625), 1625 states have call successors, (1625) [2023-11-22 18:02:17,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6372 states to 6372 states and 10349 transitions. [2023-11-22 18:02:17,530 INFO L78 Accepts]: Start accepts. Automaton has 6372 states and 10349 transitions. Word has length 6 [2023-11-22 18:02:17,530 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-22 18:02:17,530 INFO L495 AbstractCegarLoop]: Abstraction has 6372 states and 10349 transitions. [2023-11-22 18:02:17,531 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1.6666666666666667) internal successors, (5), 2 states have internal predecessors, (5), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-22 18:02:17,531 INFO L276 IsEmpty]: Start isEmpty. Operand 6372 states and 10349 transitions. [2023-11-22 18:02:17,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2023-11-22 18:02:17,531 INFO L187 NwaCegarLoop]: Found error trace [2023-11-22 18:02:17,531 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2023-11-22 18:02:17,532 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-22 18:02:17,532 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-22 18:02:17,532 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-22 18:02:17,532 INFO L85 PathProgramCache]: Analyzing trace with hash 1016075029, now seen corresponding path program 1 times [2023-11-22 18:02:17,532 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-22 18:02:17,533 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [396353165] [2023-11-22 18:02:17,533 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-22 18:02:17,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-22 18:02:17,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 18:02:17,895 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-22 18:02:17,895 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-22 18:02:17,895 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [396353165] [2023-11-22 18:02:17,895 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [396353165] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-22 18:02:17,895 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-22 18:02:17,896 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-22 18:02:17,896 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [578809358] [2023-11-22 18:02:17,896 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-22 18:02:17,897 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-22 18:02:17,897 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-22 18:02:17,897 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-22 18:02:17,898 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-22 18:02:17,898 INFO L87 Difference]: Start difference. First operand 6372 states and 10349 transitions. Second operand has 3 states, 3 states have (on average 2.0) internal successors, (6), 2 states have internal predecessors, (6), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-22 18:02:18,597 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-22 18:02:18,598 INFO L93 Difference]: Finished difference Result 12846 states and 20860 transitions. [2023-11-22 18:02:18,600 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-22 18:02:18,600 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 2.0) internal successors, (6), 2 states have internal predecessors, (6), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 7 [2023-11-22 18:02:18,600 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-22 18:02:18,637 INFO L225 Difference]: With dead ends: 12846 [2023-11-22 18:02:18,638 INFO L226 Difference]: Without dead ends: 6475 [2023-11-22 18:02:18,670 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-22 18:02:18,671 INFO L413 NwaCegarLoop]: 10249 mSDtfsCounter, 9893 mSDsluCounter, 591 mSDsCounter, 0 mSdLazyCounter, 113 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9893 SdHoareTripleChecker+Valid, 10840 SdHoareTripleChecker+Invalid, 116 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 113 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-22 18:02:18,672 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [9893 Valid, 10840 Invalid, 116 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 113 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-22 18:02:18,680 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6475 states. [2023-11-22 18:02:19,553 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6475 to 6472. [2023-11-22 18:02:19,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6472 states, 4762 states have (on average 1.511339773204536) internal successors, (7197), 4771 states have internal predecessors, (7197), 1655 states have call successors, (1655), 56 states have call predecessors, (1655), 54 states have return successors, (1647), 1646 states have call predecessors, (1647), 1647 states have call successors, (1647) [2023-11-22 18:02:19,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6472 states to 6472 states and 10499 transitions. [2023-11-22 18:02:19,609 INFO L78 Accepts]: Start accepts. Automaton has 6472 states and 10499 transitions. Word has length 7 [2023-11-22 18:02:19,610 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-22 18:02:19,610 INFO L495 AbstractCegarLoop]: Abstraction has 6472 states and 10499 transitions. [2023-11-22 18:02:19,610 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 2.0) internal successors, (6), 2 states have internal predecessors, (6), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-22 18:02:19,610 INFO L276 IsEmpty]: Start isEmpty. Operand 6472 states and 10499 transitions. [2023-11-22 18:02:19,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2023-11-22 18:02:19,611 INFO L187 NwaCegarLoop]: Found error trace [2023-11-22 18:02:19,611 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2023-11-22 18:02:19,611 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-11-22 18:02:19,611 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-22 18:02:19,612 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-22 18:02:19,612 INFO L85 PathProgramCache]: Analyzing trace with hash 1426150842, now seen corresponding path program 1 times [2023-11-22 18:02:19,612 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-22 18:02:19,612 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [459372170] [2023-11-22 18:02:19,612 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-22 18:02:19,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-22 18:02:19,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 18:02:20,102 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-22 18:02:20,103 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-22 18:02:20,104 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [459372170] [2023-11-22 18:02:20,104 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [459372170] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-22 18:02:20,104 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-22 18:02:20,104 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-22 18:02:20,105 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [580323104] [2023-11-22 18:02:20,105 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-22 18:02:20,105 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-22 18:02:20,105 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-22 18:02:20,106 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-22 18:02:20,108 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-22 18:02:20,109 INFO L87 Difference]: Start difference. First operand 6472 states and 10499 transitions. Second operand has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 2 states have internal predecessors, (7), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-22 18:02:20,529 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-22 18:02:20,529 INFO L93 Difference]: Finished difference Result 6474 states and 10500 transitions. [2023-11-22 18:02:20,530 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-22 18:02:20,530 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 2 states have internal predecessors, (7), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 8 [2023-11-22 18:02:20,530 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-22 18:02:20,571 INFO L225 Difference]: With dead ends: 6474 [2023-11-22 18:02:20,571 INFO L226 Difference]: Without dead ends: 6471 [2023-11-22 18:02:20,580 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-22 18:02:20,581 INFO L413 NwaCegarLoop]: 10244 mSDtfsCounter, 10338 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 99 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10338 SdHoareTripleChecker+Valid, 10244 SdHoareTripleChecker+Invalid, 99 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 99 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-22 18:02:20,581 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [10338 Valid, 10244 Invalid, 99 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 99 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-22 18:02:20,589 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6471 states. [2023-11-22 18:02:21,300 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6471 to 6471. [2023-11-22 18:02:21,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6471 states, 4762 states have (on average 1.5111297774044519) internal successors, (7196), 4770 states have internal predecessors, (7196), 1654 states have call successors, (1654), 56 states have call predecessors, (1654), 54 states have return successors, (1647), 1646 states have call predecessors, (1647), 1647 states have call successors, (1647) [2023-11-22 18:02:21,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6471 states to 6471 states and 10497 transitions. [2023-11-22 18:02:21,368 INFO L78 Accepts]: Start accepts. Automaton has 6471 states and 10497 transitions. Word has length 8 [2023-11-22 18:02:21,405 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-22 18:02:21,405 INFO L495 AbstractCegarLoop]: Abstraction has 6471 states and 10497 transitions. [2023-11-22 18:02:21,406 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 2 states have internal predecessors, (7), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-22 18:02:21,412 INFO L276 IsEmpty]: Start isEmpty. Operand 6471 states and 10497 transitions. [2023-11-22 18:02:21,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2023-11-22 18:02:21,412 INFO L187 NwaCegarLoop]: Found error trace [2023-11-22 18:02:21,412 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-22 18:02:21,412 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-11-22 18:02:21,413 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-22 18:02:21,413 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-22 18:02:21,413 INFO L85 PathProgramCache]: Analyzing trace with hash 1253604024, now seen corresponding path program 1 times [2023-11-22 18:02:21,413 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-22 18:02:21,413 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1863387488] [2023-11-22 18:02:21,413 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-22 18:02:21,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-22 18:02:21,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 18:02:21,778 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-22 18:02:21,779 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-22 18:02:21,779 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1863387488] [2023-11-22 18:02:21,779 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1863387488] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-22 18:02:21,779 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-22 18:02:21,779 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-22 18:02:21,779 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1439920293] [2023-11-22 18:02:21,780 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-22 18:02:21,780 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-22 18:02:21,780 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-22 18:02:21,780 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-22 18:02:21,780 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-22 18:02:21,781 INFO L87 Difference]: Start difference. First operand 6471 states and 10497 transitions. Second operand has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 2 states have internal predecessors, (8), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-22 18:02:22,251 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-22 18:02:22,251 INFO L93 Difference]: Finished difference Result 6473 states and 10498 transitions. [2023-11-22 18:02:22,251 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-22 18:02:22,252 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 2 states have internal predecessors, (8), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 9 [2023-11-22 18:02:22,252 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-22 18:02:22,293 INFO L225 Difference]: With dead ends: 6473 [2023-11-22 18:02:22,293 INFO L226 Difference]: Without dead ends: 6470 [2023-11-22 18:02:22,303 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-22 18:02:22,304 INFO L413 NwaCegarLoop]: 10242 mSDtfsCounter, 10335 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 99 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10335 SdHoareTripleChecker+Valid, 10242 SdHoareTripleChecker+Invalid, 99 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 99 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-22 18:02:22,305 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [10335 Valid, 10242 Invalid, 99 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 99 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-22 18:02:22,312 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6470 states. [2023-11-22 18:02:23,051 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6470 to 6470. [2023-11-22 18:02:23,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6470 states, 4762 states have (on average 1.510919781604368) internal successors, (7195), 4769 states have internal predecessors, (7195), 1653 states have call successors, (1653), 56 states have call predecessors, (1653), 54 states have return successors, (1647), 1646 states have call predecessors, (1647), 1647 states have call successors, (1647) [2023-11-22 18:02:23,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6470 states to 6470 states and 10495 transitions. [2023-11-22 18:02:23,095 INFO L78 Accepts]: Start accepts. Automaton has 6470 states and 10495 transitions. Word has length 9 [2023-11-22 18:02:23,095 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-22 18:02:23,095 INFO L495 AbstractCegarLoop]: Abstraction has 6470 states and 10495 transitions. [2023-11-22 18:02:23,095 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 2 states have internal predecessors, (8), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-22 18:02:23,095 INFO L276 IsEmpty]: Start isEmpty. Operand 6470 states and 10495 transitions. [2023-11-22 18:02:23,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-11-22 18:02:23,096 INFO L187 NwaCegarLoop]: Found error trace [2023-11-22 18:02:23,096 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-22 18:02:23,096 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-11-22 18:02:23,096 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-22 18:02:23,096 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-22 18:02:23,096 INFO L85 PathProgramCache]: Analyzing trace with hash 199624829, now seen corresponding path program 1 times [2023-11-22 18:02:23,096 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-22 18:02:23,097 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [26875554] [2023-11-22 18:02:23,097 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-22 18:02:23,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-22 18:02:23,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 18:02:23,427 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-22 18:02:23,428 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-22 18:02:23,428 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [26875554] [2023-11-22 18:02:23,428 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [26875554] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-22 18:02:23,428 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-22 18:02:23,428 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-22 18:02:23,428 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1409509919] [2023-11-22 18:02:23,428 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-22 18:02:23,429 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-22 18:02:23,429 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-22 18:02:23,429 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-22 18:02:23,429 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-22 18:02:23,430 INFO L87 Difference]: Start difference. First operand 6470 states and 10495 transitions. Second operand has 3 states, 3 states have (on average 3.0) internal successors, (9), 2 states have internal predecessors, (9), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-22 18:02:23,842 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-22 18:02:23,843 INFO L93 Difference]: Finished difference Result 6472 states and 10496 transitions. [2023-11-22 18:02:23,843 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-22 18:02:23,843 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.0) internal successors, (9), 2 states have internal predecessors, (9), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 10 [2023-11-22 18:02:23,843 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-22 18:02:23,876 INFO L225 Difference]: With dead ends: 6472 [2023-11-22 18:02:23,876 INFO L226 Difference]: Without dead ends: 6469 [2023-11-22 18:02:23,885 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-22 18:02:23,886 INFO L413 NwaCegarLoop]: 10240 mSDtfsCounter, 10332 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 99 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10332 SdHoareTripleChecker+Valid, 10240 SdHoareTripleChecker+Invalid, 99 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 99 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-22 18:02:23,886 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [10332 Valid, 10240 Invalid, 99 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 99 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-22 18:02:23,893 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6469 states. [2023-11-22 18:02:24,596 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6469 to 6469. [2023-11-22 18:02:24,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6469 states, 4762 states have (on average 1.510709785804284) internal successors, (7194), 4768 states have internal predecessors, (7194), 1652 states have call successors, (1652), 56 states have call predecessors, (1652), 54 states have return successors, (1647), 1646 states have call predecessors, (1647), 1647 states have call successors, (1647) [2023-11-22 18:02:24,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6469 states to 6469 states and 10493 transitions. [2023-11-22 18:02:24,633 INFO L78 Accepts]: Start accepts. Automaton has 6469 states and 10493 transitions. Word has length 10 [2023-11-22 18:02:24,633 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-22 18:02:24,633 INFO L495 AbstractCegarLoop]: Abstraction has 6469 states and 10493 transitions. [2023-11-22 18:02:24,633 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 3.0) internal successors, (9), 2 states have internal predecessors, (9), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-22 18:02:24,633 INFO L276 IsEmpty]: Start isEmpty. Operand 6469 states and 10493 transitions. [2023-11-22 18:02:24,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2023-11-22 18:02:24,634 INFO L187 NwaCegarLoop]: Found error trace [2023-11-22 18:02:24,634 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-22 18:02:24,634 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-11-22 18:02:24,635 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-22 18:02:24,635 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-22 18:02:24,635 INFO L85 PathProgramCache]: Analyzing trace with hash 1886013019, now seen corresponding path program 1 times [2023-11-22 18:02:24,635 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-22 18:02:24,635 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [412738360] [2023-11-22 18:02:24,635 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-22 18:02:24,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-22 18:02:24,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 18:02:25,010 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-22 18:02:25,011 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-22 18:02:25,011 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [412738360] [2023-11-22 18:02:25,011 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [412738360] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-22 18:02:25,011 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-22 18:02:25,011 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-22 18:02:25,012 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2081368784] [2023-11-22 18:02:25,012 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-22 18:02:25,013 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-22 18:02:25,013 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-22 18:02:25,014 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-22 18:02:25,015 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-22 18:02:25,015 INFO L87 Difference]: Start difference. First operand 6469 states and 10493 transitions. Second operand has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 2 states have internal predecessors, (10), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-22 18:02:25,924 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-22 18:02:25,924 INFO L93 Difference]: Finished difference Result 19392 states and 31592 transitions. [2023-11-22 18:02:25,925 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-22 18:02:25,925 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 2 states have internal predecessors, (10), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 11 [2023-11-22 18:02:25,925 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-22 18:02:26,007 INFO L225 Difference]: With dead ends: 19392 [2023-11-22 18:02:26,007 INFO L226 Difference]: Without dead ends: 12918 [2023-11-22 18:02:26,063 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-22 18:02:26,064 INFO L413 NwaCegarLoop]: 10602 mSDtfsCounter, 10361 mSDsluCounter, 10262 mSDsCounter, 0 mSdLazyCounter, 203 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10361 SdHoareTripleChecker+Valid, 20864 SdHoareTripleChecker+Invalid, 207 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 203 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2023-11-22 18:02:26,064 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [10361 Valid, 20864 Invalid, 207 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 203 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2023-11-22 18:02:26,075 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12918 states. [2023-11-22 18:02:27,684 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12918 to 12909. [2023-11-22 18:02:27,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12909 states, 9506 states have (on average 1.5113612455291394) internal successors, (14367), 9517 states have internal predecessors, (14367), 3296 states have call successors, (3296), 109 states have call predecessors, (3296), 106 states have return successors, (3369), 3286 states have call predecessors, (3369), 3289 states have call successors, (3369) [2023-11-22 18:02:27,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12909 states to 12909 states and 21032 transitions. [2023-11-22 18:02:27,779 INFO L78 Accepts]: Start accepts. Automaton has 12909 states and 21032 transitions. Word has length 11 [2023-11-22 18:02:27,779 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-22 18:02:27,780 INFO L495 AbstractCegarLoop]: Abstraction has 12909 states and 21032 transitions. [2023-11-22 18:02:27,780 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 2 states have internal predecessors, (10), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-22 18:02:27,780 INFO L276 IsEmpty]: Start isEmpty. Operand 12909 states and 21032 transitions. [2023-11-22 18:02:27,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-22 18:02:27,793 INFO L187 NwaCegarLoop]: Found error trace [2023-11-22 18:02:27,794 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-22 18:02:27,794 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2023-11-22 18:02:27,794 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-22 18:02:27,794 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-22 18:02:27,794 INFO L85 PathProgramCache]: Analyzing trace with hash 267390979, now seen corresponding path program 1 times [2023-11-22 18:02:27,794 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-22 18:02:27,795 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1404473185] [2023-11-22 18:02:27,795 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-22 18:02:27,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-22 18:02:28,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 18:02:28,618 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-22 18:02:28,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 18:02:30,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2023-11-22 18:02:30,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 18:02:30,667 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 18:02:30,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 18:02:30,675 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2023-11-22 18:02:30,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 18:02:30,687 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2023-11-22 18:02:30,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 18:02:30,737 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-11-22 18:02:30,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 18:02:30,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-11-22 18:02:30,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 18:02:30,754 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-22 18:02:30,754 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-22 18:02:30,754 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1404473185] [2023-11-22 18:02:30,755 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1404473185] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-22 18:02:30,755 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-22 18:02:30,755 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-22 18:02:30,755 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [10174985] [2023-11-22 18:02:30,755 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-22 18:02:30,755 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-22 18:02:30,756 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-22 18:02:30,756 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-22 18:02:30,757 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-22 18:02:30,757 INFO L87 Difference]: Start difference. First operand 12909 states and 21032 transitions. Second operand has 5 states, 5 states have (on average 9.2) internal successors, (46), 3 states have internal predecessors, (46), 2 states have call successors, (11), 4 states have call predecessors, (11), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2023-11-22 18:03:07,144 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-22 18:03:07,144 INFO L93 Difference]: Finished difference Result 26099 states and 42623 transitions. [2023-11-22 18:03:07,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-22 18:03:07,145 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.2) internal successors, (46), 3 states have internal predecessors, (46), 2 states have call successors, (11), 4 states have call predecessors, (11), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 65 [2023-11-22 18:03:07,145 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-22 18:03:07,226 INFO L225 Difference]: With dead ends: 26099 [2023-11-22 18:03:07,226 INFO L226 Difference]: Without dead ends: 13191 [2023-11-22 18:03:07,328 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 5.5s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-11-22 18:03:07,331 INFO L413 NwaCegarLoop]: 9989 mSDtfsCounter, 518 mSDsluCounter, 25419 mSDsCounter, 0 mSdLazyCounter, 4023 mSolverCounterSat, 1716 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 29.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 549 SdHoareTripleChecker+Valid, 35408 SdHoareTripleChecker+Invalid, 5739 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.3s SdHoareTripleChecker+Time, 1716 IncrementalHoareTripleChecker+Valid, 4023 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 31.4s IncrementalHoareTripleChecker+Time [2023-11-22 18:03:07,331 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [549 Valid, 35408 Invalid, 5739 Unknown, 0 Unchecked, 0.3s Time], IncrementalHoareTripleChecker [1716 Valid, 4023 Invalid, 0 Unknown, 0 Unchecked, 31.4s Time] [2023-11-22 18:03:07,345 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13191 states. [2023-11-22 18:03:09,127 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13191 to 13067. [2023-11-22 18:03:09,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13067 states, 9623 states have (on average 1.5102358931726072) internal successors, (14533), 9636 states have internal predecessors, (14533), 3331 states have call successors, (3331), 111 states have call predecessors, (3331), 112 states have return successors, (3414), 3323 states have call predecessors, (3414), 3324 states have call successors, (3414) [2023-11-22 18:03:09,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13067 states to 13067 states and 21278 transitions. [2023-11-22 18:03:09,243 INFO L78 Accepts]: Start accepts. Automaton has 13067 states and 21278 transitions. Word has length 65 [2023-11-22 18:03:09,243 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-22 18:03:09,243 INFO L495 AbstractCegarLoop]: Abstraction has 13067 states and 21278 transitions. [2023-11-22 18:03:09,245 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.2) internal successors, (46), 3 states have internal predecessors, (46), 2 states have call successors, (11), 4 states have call predecessors, (11), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2023-11-22 18:03:09,245 INFO L276 IsEmpty]: Start isEmpty. Operand 13067 states and 21278 transitions. [2023-11-22 18:03:09,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-22 18:03:09,250 INFO L187 NwaCegarLoop]: Found error trace [2023-11-22 18:03:09,250 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-22 18:03:09,250 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2023-11-22 18:03:09,250 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-22 18:03:09,250 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-22 18:03:09,250 INFO L85 PathProgramCache]: Analyzing trace with hash -2015001581, now seen corresponding path program 1 times [2023-11-22 18:03:09,251 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-22 18:03:09,251 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [548464088] [2023-11-22 18:03:09,251 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-22 18:03:09,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-22 18:03:09,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 18:03:10,365 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-22 18:03:10,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 18:03:10,373 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-22 18:03:10,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 18:03:10,383 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2023-11-22 18:03:10,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 18:03:10,391 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2023-11-22 18:03:10,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 18:03:11,974 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2023-11-22 18:03:12,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 18:03:12,043 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 18:03:12,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 18:03:12,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-22 18:03:12,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 18:03:12,208 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-11-22 18:03:12,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 18:03:12,221 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-11-22 18:03:12,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 18:03:12,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-22 18:03:12,235 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-22 18:03:12,235 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [548464088] [2023-11-22 18:03:12,235 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [548464088] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-22 18:03:12,235 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-22 18:03:12,235 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-11-22 18:03:12,235 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1538858275] [2023-11-22 18:03:12,236 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-22 18:03:12,236 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-22 18:03:12,236 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-22 18:03:12,236 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-22 18:03:12,237 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2023-11-22 18:03:12,237 INFO L87 Difference]: Start difference. First operand 13067 states and 21278 transitions. Second operand has 8 states, 7 states have (on average 6.428571428571429) internal successors, (45), 5 states have internal predecessors, (45), 2 states have call successors, (12), 4 states have call predecessors, (12), 2 states have return successors, (9), 2 states have call predecessors, (9), 1 states have call successors, (9) [2023-11-22 18:04:59,770 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-22 18:04:59,770 INFO L93 Difference]: Finished difference Result 31814 states and 54410 transitions. [2023-11-22 18:04:59,771 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-22 18:04:59,771 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 7 states have (on average 6.428571428571429) internal successors, (45), 5 states have internal predecessors, (45), 2 states have call successors, (12), 4 states have call predecessors, (12), 2 states have return successors, (9), 2 states have call predecessors, (9), 1 states have call successors, (9) Word has length 67 [2023-11-22 18:04:59,771 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-22 18:04:59,867 INFO L225 Difference]: With dead ends: 31814 [2023-11-22 18:04:59,867 INFO L226 Difference]: Without dead ends: 18748 [2023-11-22 18:04:59,939 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 3.3s TimeCoverageRelationStatistics Valid=27, Invalid=83, Unknown=0, NotChecked=0, Total=110 [2023-11-22 18:04:59,939 INFO L413 NwaCegarLoop]: 6604 mSDtfsCounter, 6619 mSDsluCounter, 33469 mSDsCounter, 0 mSdLazyCounter, 26497 mSolverCounterSat, 4468 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 100.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8554 SdHoareTripleChecker+Valid, 40073 SdHoareTripleChecker+Invalid, 30965 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.4s SdHoareTripleChecker+Time, 4468 IncrementalHoareTripleChecker+Valid, 26497 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 103.9s IncrementalHoareTripleChecker+Time [2023-11-22 18:04:59,941 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8554 Valid, 40073 Invalid, 30965 Unknown, 0 Unchecked, 0.4s Time], IncrementalHoareTripleChecker [4468 Valid, 26497 Invalid, 0 Unknown, 0 Unchecked, 103.9s Time] [2023-11-22 18:04:59,955 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18748 states. [2023-11-22 18:05:03,754 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18748 to 13075. [2023-11-22 18:05:03,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13075 states, 9629 states have (on average 1.5099179561740574) internal successors, (14539), 9642 states have internal predecessors, (14539), 3331 states have call successors, (3331), 111 states have call predecessors, (3331), 114 states have return successors, (3454), 3325 states have call predecessors, (3454), 3324 states have call successors, (3454) [2023-11-22 18:05:03,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13075 states to 13075 states and 21324 transitions. [2023-11-22 18:05:03,872 INFO L78 Accepts]: Start accepts. Automaton has 13075 states and 21324 transitions. Word has length 67 [2023-11-22 18:05:03,872 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-22 18:05:03,873 INFO L495 AbstractCegarLoop]: Abstraction has 13075 states and 21324 transitions. [2023-11-22 18:05:03,873 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 7 states have (on average 6.428571428571429) internal successors, (45), 5 states have internal predecessors, (45), 2 states have call successors, (12), 4 states have call predecessors, (12), 2 states have return successors, (9), 2 states have call predecessors, (9), 1 states have call successors, (9) [2023-11-22 18:05:03,873 INFO L276 IsEmpty]: Start isEmpty. Operand 13075 states and 21324 transitions. [2023-11-22 18:05:03,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-22 18:05:03,880 INFO L187 NwaCegarLoop]: Found error trace [2023-11-22 18:05:03,880 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-22 18:05:03,880 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2023-11-22 18:05:03,881 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-22 18:05:03,881 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-22 18:05:03,881 INFO L85 PathProgramCache]: Analyzing trace with hash 1072162288, now seen corresponding path program 1 times [2023-11-22 18:05:03,881 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-22 18:05:03,881 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1295809220] [2023-11-22 18:05:03,881 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-22 18:05:03,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-22 18:05:04,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 18:05:04,600 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-22 18:05:04,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 18:05:04,607 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-22 18:05:04,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 18:05:04,615 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2023-11-22 18:05:04,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 18:05:04,628 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2023-11-22 18:05:04,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 18:05:06,373 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2023-11-22 18:05:06,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 18:05:06,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 18:05:06,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 18:05:06,443 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-22 18:05:06,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 18:05:06,504 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-11-22 18:05:06,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 18:05:06,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-11-22 18:05:06,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 18:05:06,521 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-22 18:05:06,521 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-22 18:05:06,521 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1295809220] [2023-11-22 18:05:06,521 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1295809220] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-22 18:05:06,521 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-22 18:05:06,521 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-22 18:05:06,522 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1656406284] [2023-11-22 18:05:06,522 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-22 18:05:06,522 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-22 18:05:06,522 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-22 18:05:06,523 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-22 18:05:06,523 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-22 18:05:06,523 INFO L87 Difference]: Start difference. First operand 13075 states and 21324 transitions. Second operand has 5 states, 5 states have (on average 9.4) internal successors, (47), 3 states have internal predecessors, (47), 3 states have call successors, (12), 5 states have call predecessors, (12), 2 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) Killed by 15