./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--media--dvb-frontends--stv090x.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ebc90fc8-1f34-4e64-8399-c0b7d87b6f48/bin/uautomizer-verify-VRDe98Ueme/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ebc90fc8-1f34-4e64-8399-c0b7d87b6f48/bin/uautomizer-verify-VRDe98Ueme/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ebc90fc8-1f34-4e64-8399-c0b7d87b6f48/bin/uautomizer-verify-VRDe98Ueme/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ebc90fc8-1f34-4e64-8399-c0b7d87b6f48/bin/uautomizer-verify-VRDe98Ueme/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--media--dvb-frontends--stv090x.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ebc90fc8-1f34-4e64-8399-c0b7d87b6f48/bin/uautomizer-verify-VRDe98Ueme/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ebc90fc8-1f34-4e64-8399-c0b7d87b6f48/bin/uautomizer-verify-VRDe98Ueme --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 83231938a54e9ae94bbb1bd48018cfe01091365ca5db88cfd1292dc620f78e56 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-26 10:49:03,990 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-26 10:49:04,104 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ebc90fc8-1f34-4e64-8399-c0b7d87b6f48/bin/uautomizer-verify-VRDe98Ueme/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-26 10:49:04,111 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-26 10:49:04,112 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-26 10:49:04,150 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-26 10:49:04,151 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-26 10:49:04,151 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-26 10:49:04,152 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-26 10:49:04,157 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-26 10:49:04,157 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-26 10:49:04,159 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-26 10:49:04,159 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-26 10:49:04,161 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-26 10:49:04,161 INFO L153 SettingsManager]: * Use SBE=true [2023-11-26 10:49:04,162 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-26 10:49:04,162 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-26 10:49:04,163 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-26 10:49:04,163 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-26 10:49:04,163 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-26 10:49:04,165 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-26 10:49:04,166 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-26 10:49:04,166 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-26 10:49:04,166 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-26 10:49:04,167 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-26 10:49:04,168 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-26 10:49:04,168 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-26 10:49:04,169 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-26 10:49:04,169 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-26 10:49:04,169 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-26 10:49:04,171 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-26 10:49:04,171 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-26 10:49:04,171 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-26 10:49:04,171 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-26 10:49:04,172 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-26 10:49:04,172 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-26 10:49:04,172 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-26 10:49:04,172 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-26 10:49:04,173 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-26 10:49:04,173 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ebc90fc8-1f34-4e64-8399-c0b7d87b6f48/bin/uautomizer-verify-VRDe98Ueme/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ebc90fc8-1f34-4e64-8399-c0b7d87b6f48/bin/uautomizer-verify-VRDe98Ueme Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 83231938a54e9ae94bbb1bd48018cfe01091365ca5db88cfd1292dc620f78e56 [2023-11-26 10:49:04,456 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-26 10:49:04,481 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-26 10:49:04,485 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-26 10:49:04,487 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-26 10:49:04,487 INFO L274 PluginConnector]: CDTParser initialized [2023-11-26 10:49:04,489 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ebc90fc8-1f34-4e64-8399-c0b7d87b6f48/bin/uautomizer-verify-VRDe98Ueme/../../sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--media--dvb-frontends--stv090x.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i [2023-11-26 10:49:07,536 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-26 10:49:08,301 INFO L384 CDTParser]: Found 1 translation units. [2023-11-26 10:49:08,302 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ebc90fc8-1f34-4e64-8399-c0b7d87b6f48/sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--media--dvb-frontends--stv090x.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i [2023-11-26 10:49:08,372 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ebc90fc8-1f34-4e64-8399-c0b7d87b6f48/bin/uautomizer-verify-VRDe98Ueme/data/8966cc7de/8bfd2d5c396d4bacb0fae87a8bd64c41/FLAGeeebc1537 [2023-11-26 10:49:08,388 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ebc90fc8-1f34-4e64-8399-c0b7d87b6f48/bin/uautomizer-verify-VRDe98Ueme/data/8966cc7de/8bfd2d5c396d4bacb0fae87a8bd64c41 [2023-11-26 10:49:08,394 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-26 10:49:08,397 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-26 10:49:08,400 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-26 10:49:08,400 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-26 10:49:08,405 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-26 10:49:08,406 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 10:49:08" (1/1) ... [2023-11-26 10:49:08,407 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@486ce858 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:49:08, skipping insertion in model container [2023-11-26 10:49:08,408 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 10:49:08" (1/1) ... [2023-11-26 10:49:08,616 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-26 10:49:11,021 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ebc90fc8-1f34-4e64-8399-c0b7d87b6f48/sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--media--dvb-frontends--stv090x.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i[419026,419039] [2023-11-26 10:49:11,153 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-26 10:49:11,257 INFO L202 MainTranslator]: Completed pre-run [2023-11-26 10:49:12,101 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ebc90fc8-1f34-4e64-8399-c0b7d87b6f48/sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--media--dvb-frontends--stv090x.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i[419026,419039] [2023-11-26 10:49:12,126 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-26 10:49:12,314 INFO L206 MainTranslator]: Completed translation [2023-11-26 10:49:12,315 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:49:12 WrapperNode [2023-11-26 10:49:12,315 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-26 10:49:12,317 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-26 10:49:12,317 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-26 10:49:12,317 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-26 10:49:12,326 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:49:12" (1/1) ... [2023-11-26 10:49:12,672 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:49:12" (1/1) ... [2023-11-26 10:49:13,265 INFO L138 Inliner]: procedures = 170, calls = 7298, calls flagged for inlining = 68, calls inlined = 55, statements flattened = 18616 [2023-11-26 10:49:13,266 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-26 10:49:13,266 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-26 10:49:13,266 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-26 10:49:13,267 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-26 10:49:13,283 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:49:12" (1/1) ... [2023-11-26 10:49:13,289 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:49:12" (1/1) ... [2023-11-26 10:49:13,448 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:49:12" (1/1) ... [2023-11-26 10:49:14,468 INFO L175 MemorySlicer]: Split 3903 memory accesses to 47 slices as follows [8, 8, 2, 8, 8, 54, 8, 8, 77, 8, 12, 8, 8, 8, 8, 8, 17, 53, 8, 8, 2, 8, 8, 577, 106, 112, 322, 198, 64, 1138, 46, 2, 8, 13, 8, 8, 8, 8, 335, 8, 8, 8, 8, 248, 319, 2, 4]. 29 percent of accesses are in the largest equivalence class. The 2074 initializations are split as follows [8, 8, 0, 8, 8, 28, 8, 8, 66, 8, 0, 8, 8, 8, 8, 8, 0, 48, 8, 8, 0, 8, 8, 1, 104, 110, 322, 198, 64, 0, 46, 2, 8, 0, 8, 8, 8, 8, 335, 8, 8, 8, 8, 242, 308, 0, 0]. The 115 writes are split as follows [0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 12, 0, 0, 0, 0, 0, 10, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 87, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1]. [2023-11-26 10:49:14,468 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:49:12" (1/1) ... [2023-11-26 10:49:14,469 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:49:12" (1/1) ... [2023-11-26 10:49:14,894 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:49:12" (1/1) ... [2023-11-26 10:49:15,016 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:49:12" (1/1) ... [2023-11-26 10:49:15,083 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:49:12" (1/1) ... [2023-11-26 10:49:15,121 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:49:12" (1/1) ... [2023-11-26 10:49:15,228 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-26 10:49:15,230 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-26 10:49:15,230 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-26 10:49:15,230 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-26 10:49:15,231 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:49:12" (1/1) ... [2023-11-26 10:49:15,238 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-26 10:49:15,255 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ebc90fc8-1f34-4e64-8399-c0b7d87b6f48/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 10:49:15,272 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ebc90fc8-1f34-4e64-8399-c0b7d87b6f48/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-26 10:49:15,319 INFO L130 BoogieDeclarations]: Found specification of procedure find_dev [2023-11-26 10:49:15,319 INFO L138 BoogieDeclarations]: Found implementation of procedure find_dev [2023-11-26 10:49:15,320 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_vitclk_ctl [2023-11-26 10:49:15,320 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_vitclk_ctl [2023-11-26 10:49:15,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2023-11-26 10:49:15,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2023-11-26 10:49:15,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2023-11-26 10:49:15,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2023-11-26 10:49:15,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2023-11-26 10:49:15,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2023-11-26 10:49:15,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2023-11-26 10:49:15,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2023-11-26 10:49:15,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2023-11-26 10:49:15,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2023-11-26 10:49:15,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2023-11-26 10:49:15,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2023-11-26 10:49:15,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2023-11-26 10:49:15,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2023-11-26 10:49:15,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2023-11-26 10:49:15,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2023-11-26 10:49:15,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2023-11-26 10:49:15,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2023-11-26 10:49:15,297 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ebc90fc8-1f34-4e64-8399-c0b7d87b6f48/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-26 10:49:15,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2023-11-26 10:49:15,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2023-11-26 10:49:15,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2023-11-26 10:49:15,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2023-11-26 10:49:15,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2023-11-26 10:49:15,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2023-11-26 10:49:15,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2023-11-26 10:49:15,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2023-11-26 10:49:15,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2023-11-26 10:49:15,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2023-11-26 10:49:15,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2023-11-26 10:49:15,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2023-11-26 10:49:15,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2023-11-26 10:49:15,333 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2023-11-26 10:49:15,333 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2023-11-26 10:49:15,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2023-11-26 10:49:15,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2023-11-26 10:49:15,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#35 [2023-11-26 10:49:15,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#36 [2023-11-26 10:49:15,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#37 [2023-11-26 10:49:15,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#38 [2023-11-26 10:49:15,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#39 [2023-11-26 10:49:15,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#40 [2023-11-26 10:49:15,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#41 [2023-11-26 10:49:15,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#42 [2023-11-26 10:49:15,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#43 [2023-11-26 10:49:15,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#44 [2023-11-26 10:49:15,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#45 [2023-11-26 10:49:15,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#46 [2023-11-26 10:49:15,336 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-26 10:49:15,336 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-26 10:49:15,336 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_send_diseqc_burst [2023-11-26 10:49:15,336 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_send_diseqc_burst [2023-11-26 10:49:15,336 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_i2c_gate_ctrl [2023-11-26 10:49:15,337 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_i2c_gate_ctrl [2023-11-26 10:49:15,337 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2023-11-26 10:49:15,337 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2023-11-26 10:49:15,337 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2023-11-26 10:49:15,337 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2023-11-26 10:49:15,337 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2023-11-26 10:49:15,338 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2023-11-26 10:49:15,338 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2023-11-26 10:49:15,338 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2023-11-26 10:49:15,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2023-11-26 10:49:15,340 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2023-11-26 10:49:15,340 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2023-11-26 10:49:15,341 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2023-11-26 10:49:15,341 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2023-11-26 10:49:15,341 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2023-11-26 10:49:15,341 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2023-11-26 10:49:15,341 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2023-11-26 10:49:15,341 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2023-11-26 10:49:15,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2023-11-26 10:49:15,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2023-11-26 10:49:15,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2023-11-26 10:49:15,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2023-11-26 10:49:15,343 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2023-11-26 10:49:15,343 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2023-11-26 10:49:15,343 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2023-11-26 10:49:15,343 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2023-11-26 10:49:15,343 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2023-11-26 10:49:15,343 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2023-11-26 10:49:15,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2023-11-26 10:49:15,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2023-11-26 10:49:15,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2023-11-26 10:49:15,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2023-11-26 10:49:15,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2023-11-26 10:49:15,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#32 [2023-11-26 10:49:15,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#33 [2023-11-26 10:49:15,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#34 [2023-11-26 10:49:15,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#35 [2023-11-26 10:49:15,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#36 [2023-11-26 10:49:15,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#37 [2023-11-26 10:49:15,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#38 [2023-11-26 10:49:15,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#39 [2023-11-26 10:49:15,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#40 [2023-11-26 10:49:15,347 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#41 [2023-11-26 10:49:15,347 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#42 [2023-11-26 10:49:15,347 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#43 [2023-11-26 10:49:15,347 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#44 [2023-11-26 10:49:15,347 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#45 [2023-11-26 10:49:15,347 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#46 [2023-11-26 10:49:15,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2023-11-26 10:49:15,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2023-11-26 10:49:15,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2023-11-26 10:49:15,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2023-11-26 10:49:15,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2023-11-26 10:49:15,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2023-11-26 10:49:15,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2023-11-26 10:49:15,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2023-11-26 10:49:15,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2023-11-26 10:49:15,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2023-11-26 10:49:15,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2023-11-26 10:49:15,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2023-11-26 10:49:15,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2023-11-26 10:49:15,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2023-11-26 10:49:15,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2023-11-26 10:49:15,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2023-11-26 10:49:15,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2023-11-26 10:49:15,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2023-11-26 10:49:15,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2023-11-26 10:49:15,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2023-11-26 10:49:15,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2023-11-26 10:49:15,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2023-11-26 10:49:15,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2023-11-26 10:49:15,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2023-11-26 10:49:15,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2023-11-26 10:49:15,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2023-11-26 10:49:15,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2023-11-26 10:49:15,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2023-11-26 10:49:15,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2023-11-26 10:49:15,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2023-11-26 10:49:15,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2023-11-26 10:49:15,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2023-11-26 10:49:15,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2023-11-26 10:49:15,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2023-11-26 10:49:15,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#34 [2023-11-26 10:49:15,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#35 [2023-11-26 10:49:15,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#36 [2023-11-26 10:49:15,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#37 [2023-11-26 10:49:15,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#38 [2023-11-26 10:49:15,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#39 [2023-11-26 10:49:15,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#40 [2023-11-26 10:49:15,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#41 [2023-11-26 10:49:15,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#42 [2023-11-26 10:49:15,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#43 [2023-11-26 10:49:15,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#44 [2023-11-26 10:49:15,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#45 [2023-11-26 10:49:15,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#46 [2023-11-26 10:49:15,363 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_get_srate [2023-11-26 10:49:15,363 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_get_srate [2023-11-26 10:49:15,364 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2023-11-26 10:49:15,364 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2023-11-26 10:49:15,365 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2023-11-26 10:49:15,365 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2023-11-26 10:49:15,367 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2023-11-26 10:49:15,368 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2023-11-26 10:49:15,368 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2023-11-26 10:49:15,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2023-11-26 10:49:15,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2023-11-26 10:49:15,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2023-11-26 10:49:15,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2023-11-26 10:49:15,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2023-11-26 10:49:15,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2023-11-26 10:49:15,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2023-11-26 10:49:15,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2023-11-26 10:49:15,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2023-11-26 10:49:15,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2023-11-26 10:49:15,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2023-11-26 10:49:15,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2023-11-26 10:49:15,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2023-11-26 10:49:15,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2023-11-26 10:49:15,374 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2023-11-26 10:49:15,374 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2023-11-26 10:49:15,374 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2023-11-26 10:49:15,374 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2023-11-26 10:49:15,374 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2023-11-26 10:49:15,374 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2023-11-26 10:49:15,374 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2023-11-26 10:49:15,374 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2023-11-26 10:49:15,374 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2023-11-26 10:49:15,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2023-11-26 10:49:15,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2023-11-26 10:49:15,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2023-11-26 10:49:15,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2023-11-26 10:49:15,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2023-11-26 10:49:15,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2023-11-26 10:49:15,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#36 [2023-11-26 10:49:15,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#37 [2023-11-26 10:49:15,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#38 [2023-11-26 10:49:15,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#39 [2023-11-26 10:49:15,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#40 [2023-11-26 10:49:15,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#41 [2023-11-26 10:49:15,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#42 [2023-11-26 10:49:15,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#43 [2023-11-26 10:49:15,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#44 [2023-11-26 10:49:15,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#45 [2023-11-26 10:49:15,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#46 [2023-11-26 10:49:15,376 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_read_per [2023-11-26 10:49:15,377 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_read_per [2023-11-26 10:49:15,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_demod_lock_of_stv090x_internal [2023-11-26 10:49:15,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_demod_lock_of_stv090x_internal [2023-11-26 10:49:15,377 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_activate_modcod [2023-11-26 10:49:15,377 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_activate_modcod [2023-11-26 10:49:15,377 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_dvbs_track_crl [2023-11-26 10:49:15,377 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_dvbs_track_crl [2023-11-26 10:49:15,380 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-26 10:49:15,381 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-26 10:49:15,381 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_set_viterbi [2023-11-26 10:49:15,381 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_set_viterbi [2023-11-26 10:49:15,381 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_read_signal_strength [2023-11-26 10:49:15,381 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_read_signal_strength [2023-11-26 10:49:15,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2023-11-26 10:49:15,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2023-11-26 10:49:15,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2023-11-26 10:49:15,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2023-11-26 10:49:15,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2023-11-26 10:49:15,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2023-11-26 10:49:15,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2023-11-26 10:49:15,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2023-11-26 10:49:15,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2023-11-26 10:49:15,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2023-11-26 10:49:15,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2023-11-26 10:49:15,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2023-11-26 10:49:15,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2023-11-26 10:49:15,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2023-11-26 10:49:15,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2023-11-26 10:49:15,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2023-11-26 10:49:15,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2023-11-26 10:49:15,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2023-11-26 10:49:15,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2023-11-26 10:49:15,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2023-11-26 10:49:15,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2023-11-26 10:49:15,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2023-11-26 10:49:15,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2023-11-26 10:49:15,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2023-11-26 10:49:15,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2023-11-26 10:49:15,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2023-11-26 10:49:15,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2023-11-26 10:49:15,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2023-11-26 10:49:15,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2023-11-26 10:49:15,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2023-11-26 10:49:15,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2023-11-26 10:49:15,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2023-11-26 10:49:15,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2023-11-26 10:49:15,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2023-11-26 10:49:15,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2023-11-26 10:49:15,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2023-11-26 10:49:15,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#36 [2023-11-26 10:49:15,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#37 [2023-11-26 10:49:15,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#38 [2023-11-26 10:49:15,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#39 [2023-11-26 10:49:15,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#40 [2023-11-26 10:49:15,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#41 [2023-11-26 10:49:15,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#42 [2023-11-26 10:49:15,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#43 [2023-11-26 10:49:15,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#44 [2023-11-26 10:49:15,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#45 [2023-11-26 10:49:15,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#46 [2023-11-26 10:49:15,386 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-26 10:49:15,386 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-26 10:49:15,386 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_send_diseqc_msg [2023-11-26 10:49:15,386 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_send_diseqc_msg [2023-11-26 10:49:15,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-26 10:49:15,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-26 10:49:15,387 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_set_vit_thacq [2023-11-26 10:49:15,387 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_set_vit_thacq [2023-11-26 10:49:15,387 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_car_width [2023-11-26 10:49:15,387 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_car_width [2023-11-26 10:49:15,387 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_recv_slave_reply [2023-11-26 10:49:15,387 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_recv_slave_reply [2023-11-26 10:49:15,387 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2023-11-26 10:49:15,388 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2023-11-26 10:49:15,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-26 10:49:15,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-26 10:49:15,389 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2023-11-26 10:49:15,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2023-11-26 10:49:15,393 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_init [2023-11-26 10:49:15,393 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_init [2023-11-26 10:49:15,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_demod_lock_of_stv090x_internal [2023-11-26 10:49:15,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_demod_lock_of_stv090x_internal [2023-11-26 10:49:15,393 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2023-11-26 10:49:15,394 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2023-11-26 10:49:15,394 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2023-11-26 10:49:15,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2023-11-26 10:49:15,395 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_get_dmdlock [2023-11-26 10:49:15,396 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_get_dmdlock [2023-11-26 10:49:15,396 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-26 10:49:15,396 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-26 10:49:15,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2023-11-26 10:49:15,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2023-11-26 10:49:15,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2023-11-26 10:49:15,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2023-11-26 10:49:15,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2023-11-26 10:49:15,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2023-11-26 10:49:15,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2023-11-26 10:49:15,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2023-11-26 10:49:15,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2023-11-26 10:49:15,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2023-11-26 10:49:15,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2023-11-26 10:49:15,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2023-11-26 10:49:15,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2023-11-26 10:49:15,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2023-11-26 10:49:15,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2023-11-26 10:49:15,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2023-11-26 10:49:15,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2023-11-26 10:49:15,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2023-11-26 10:49:15,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2023-11-26 10:49:15,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2023-11-26 10:49:15,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2023-11-26 10:49:15,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2023-11-26 10:49:15,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2023-11-26 10:49:15,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2023-11-26 10:49:15,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2023-11-26 10:49:15,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2023-11-26 10:49:15,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2023-11-26 10:49:15,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2023-11-26 10:49:15,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2023-11-26 10:49:15,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2023-11-26 10:49:15,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2023-11-26 10:49:15,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2023-11-26 10:49:15,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2023-11-26 10:49:15,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2023-11-26 10:49:15,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2023-11-26 10:49:15,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#35 [2023-11-26 10:49:15,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#36 [2023-11-26 10:49:15,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#37 [2023-11-26 10:49:15,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#38 [2023-11-26 10:49:15,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#39 [2023-11-26 10:49:15,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#40 [2023-11-26 10:49:15,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#41 [2023-11-26 10:49:15,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#42 [2023-11-26 10:49:15,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#43 [2023-11-26 10:49:15,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#44 [2023-11-26 10:49:15,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#45 [2023-11-26 10:49:15,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#46 [2023-11-26 10:49:15,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_tuner_lock_of_stv090x_internal [2023-11-26 10:49:15,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_tuner_lock_of_stv090x_internal [2023-11-26 10:49:15,401 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_sleep [2023-11-26 10:49:15,401 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_sleep [2023-11-26 10:49:15,401 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_read_reg [2023-11-26 10:49:15,401 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_read_reg [2023-11-26 10:49:15,401 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_chk_signal [2023-11-26 10:49:15,402 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_chk_signal [2023-11-26 10:49:15,402 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-26 10:49:15,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-26 10:49:15,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2023-11-26 10:49:15,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2023-11-26 10:49:15,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2023-11-26 10:49:15,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2023-11-26 10:49:15,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2023-11-26 10:49:15,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2023-11-26 10:49:15,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2023-11-26 10:49:15,403 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2023-11-26 10:49:15,403 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2023-11-26 10:49:15,403 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2023-11-26 10:49:15,403 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2023-11-26 10:49:15,403 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2023-11-26 10:49:15,403 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2023-11-26 10:49:15,403 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2023-11-26 10:49:15,403 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2023-11-26 10:49:15,403 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2023-11-26 10:49:15,403 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2023-11-26 10:49:15,404 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2023-11-26 10:49:15,404 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2023-11-26 10:49:15,404 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2023-11-26 10:49:15,404 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2023-11-26 10:49:15,404 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2023-11-26 10:49:15,404 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2023-11-26 10:49:15,404 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2023-11-26 10:49:15,404 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2023-11-26 10:49:15,404 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2023-11-26 10:49:15,404 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2023-11-26 10:49:15,405 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2023-11-26 10:49:15,405 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2023-11-26 10:49:15,405 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2023-11-26 10:49:15,405 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2023-11-26 10:49:15,405 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2023-11-26 10:49:15,405 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2023-11-26 10:49:15,405 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2023-11-26 10:49:15,405 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2023-11-26 10:49:15,405 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#35 [2023-11-26 10:49:15,405 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#36 [2023-11-26 10:49:15,405 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#37 [2023-11-26 10:49:15,406 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#38 [2023-11-26 10:49:15,406 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#39 [2023-11-26 10:49:15,406 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#40 [2023-11-26 10:49:15,406 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#41 [2023-11-26 10:49:15,407 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#42 [2023-11-26 10:49:15,407 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#43 [2023-11-26 10:49:15,407 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#44 [2023-11-26 10:49:15,407 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#45 [2023-11-26 10:49:15,407 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#46 [2023-11-26 10:49:15,407 INFO L130 BoogieDeclarations]: Found specification of procedure comp2 [2023-11-26 10:49:15,407 INFO L138 BoogieDeclarations]: Found implementation of procedure comp2 [2023-11-26 10:49:15,407 INFO L130 BoogieDeclarations]: Found specification of procedure remove_dev [2023-11-26 10:49:15,407 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_dev [2023-11-26 10:49:15,408 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_search [2023-11-26 10:49:15,408 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_search [2023-11-26 10:49:15,408 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_write_reg [2023-11-26 10:49:15,408 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_write_reg [2023-11-26 10:49:15,408 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_frontend_algo [2023-11-26 10:49:15,408 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_frontend_algo [2023-11-26 10:49:15,408 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-26 10:49:15,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2023-11-26 10:49:15,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2023-11-26 10:49:15,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2023-11-26 10:49:15,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2023-11-26 10:49:15,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2023-11-26 10:49:15,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2023-11-26 10:49:15,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2023-11-26 10:49:15,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2023-11-26 10:49:15,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2023-11-26 10:49:15,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2023-11-26 10:49:15,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2023-11-26 10:49:15,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2023-11-26 10:49:15,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2023-11-26 10:49:15,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2023-11-26 10:49:15,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2023-11-26 10:49:15,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2023-11-26 10:49:15,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2023-11-26 10:49:15,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2023-11-26 10:49:15,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2023-11-26 10:49:15,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2023-11-26 10:49:15,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2023-11-26 10:49:15,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2023-11-26 10:49:15,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2023-11-26 10:49:15,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2023-11-26 10:49:15,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2023-11-26 10:49:15,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2023-11-26 10:49:15,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2023-11-26 10:49:15,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2023-11-26 10:49:15,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2023-11-26 10:49:15,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2023-11-26 10:49:15,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2023-11-26 10:49:15,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2023-11-26 10:49:15,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#32 [2023-11-26 10:49:15,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#33 [2023-11-26 10:49:15,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#34 [2023-11-26 10:49:15,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#35 [2023-11-26 10:49:15,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#36 [2023-11-26 10:49:15,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#37 [2023-11-26 10:49:15,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#38 [2023-11-26 10:49:15,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#39 [2023-11-26 10:49:15,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#40 [2023-11-26 10:49:15,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#41 [2023-11-26 10:49:15,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#42 [2023-11-26 10:49:15,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#43 [2023-11-26 10:49:15,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#44 [2023-11-26 10:49:15,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#45 [2023-11-26 10:49:15,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#46 [2023-11-26 10:49:15,414 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_read_status [2023-11-26 10:49:15,414 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_read_status [2023-11-26 10:49:15,414 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-26 10:49:15,414 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-26 10:49:15,414 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_set_vit_thtracq [2023-11-26 10:49:15,414 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_set_vit_thtracq [2023-11-26 10:49:15,415 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_chk_tmg [2023-11-26 10:49:15,415 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_chk_tmg [2023-11-26 10:49:15,415 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_read_cnr [2023-11-26 10:49:15,415 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_read_cnr [2023-11-26 10:49:15,415 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-26 10:49:15,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-26 10:49:15,415 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_set_srate [2023-11-26 10:49:15,415 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_set_srate [2023-11-26 10:49:15,415 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_activate_modcod_single [2023-11-26 10:49:15,416 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_activate_modcod_single [2023-11-26 10:49:15,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-26 10:49:15,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2023-11-26 10:49:15,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2023-11-26 10:49:15,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2023-11-26 10:49:15,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2023-11-26 10:49:15,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2023-11-26 10:49:15,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2023-11-26 10:49:15,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2023-11-26 10:49:15,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2023-11-26 10:49:15,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2023-11-26 10:49:15,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2023-11-26 10:49:15,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2023-11-26 10:49:15,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2023-11-26 10:49:15,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2023-11-26 10:49:15,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2023-11-26 10:49:15,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2023-11-26 10:49:15,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2023-11-26 10:49:15,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2023-11-26 10:49:15,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2023-11-26 10:49:15,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2023-11-26 10:49:15,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2023-11-26 10:49:15,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2023-11-26 10:49:15,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2023-11-26 10:49:15,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2023-11-26 10:49:15,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2023-11-26 10:49:15,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2023-11-26 10:49:15,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2023-11-26 10:49:15,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2023-11-26 10:49:15,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2023-11-26 10:49:15,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2023-11-26 10:49:15,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2023-11-26 10:49:15,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2023-11-26 10:49:15,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2023-11-26 10:49:15,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2023-11-26 10:49:15,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2023-11-26 10:49:15,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2023-11-26 10:49:15,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#36 [2023-11-26 10:49:15,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#37 [2023-11-26 10:49:15,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#38 [2023-11-26 10:49:15,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#39 [2023-11-26 10:49:15,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#40 [2023-11-26 10:49:15,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#41 [2023-11-26 10:49:15,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#42 [2023-11-26 10:49:15,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#43 [2023-11-26 10:49:15,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#44 [2023-11-26 10:49:15,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#45 [2023-11-26 10:49:15,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#46 [2023-11-26 10:49:15,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2023-11-26 10:49:15,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2023-11-26 10:49:15,421 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_get_viterbi [2023-11-26 10:49:15,421 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_get_viterbi [2023-11-26 10:49:15,421 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2023-11-26 10:49:15,421 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2023-11-26 10:49:15,421 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2023-11-26 10:49:15,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2023-11-26 10:49:15,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2023-11-26 10:49:15,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2023-11-26 10:49:15,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2023-11-26 10:49:15,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2023-11-26 10:49:15,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2023-11-26 10:49:15,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2023-11-26 10:49:15,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2023-11-26 10:49:15,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2023-11-26 10:49:15,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2023-11-26 10:49:15,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2023-11-26 10:49:15,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2023-11-26 10:49:15,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2023-11-26 10:49:15,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2023-11-26 10:49:15,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2023-11-26 10:49:15,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2023-11-26 10:49:15,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2023-11-26 10:49:15,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2023-11-26 10:49:15,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2023-11-26 10:49:15,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2023-11-26 10:49:15,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2023-11-26 10:49:15,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2023-11-26 10:49:15,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2023-11-26 10:49:15,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2023-11-26 10:49:15,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2023-11-26 10:49:15,428 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2023-11-26 10:49:15,428 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2023-11-26 10:49:15,428 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2023-11-26 10:49:15,428 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2023-11-26 10:49:15,428 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#32 [2023-11-26 10:49:15,428 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#33 [2023-11-26 10:49:15,428 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#34 [2023-11-26 10:49:15,428 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#35 [2023-11-26 10:49:15,428 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#36 [2023-11-26 10:49:15,428 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#37 [2023-11-26 10:49:15,429 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#38 [2023-11-26 10:49:15,429 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#39 [2023-11-26 10:49:15,429 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#40 [2023-11-26 10:49:15,429 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#41 [2023-11-26 10:49:15,429 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#42 [2023-11-26 10:49:15,429 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#43 [2023-11-26 10:49:15,429 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#44 [2023-11-26 10:49:15,429 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#45 [2023-11-26 10:49:15,429 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#46 [2023-11-26 10:49:15,430 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_get_mclk [2023-11-26 10:49:15,430 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_get_mclk [2023-11-26 10:49:15,430 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-26 10:49:15,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-26 10:49:15,430 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_get_lock_tmg [2023-11-26 10:49:15,430 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_get_lock_tmg [2023-11-26 10:49:17,038 INFO L241 CfgBuilder]: Building ICFG [2023-11-26 10:49:17,042 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-26 10:49:34,164 INFO L282 CfgBuilder]: Performing block encoding [2023-11-26 10:49:34,645 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-26 10:49:34,646 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-26 10:49:34,649 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 10:49:34 BoogieIcfgContainer [2023-11-26 10:49:34,650 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-26 10:49:34,654 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-26 10:49:34,654 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-26 10:49:34,659 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-26 10:49:34,660 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.11 10:49:08" (1/3) ... [2023-11-26 10:49:34,661 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7e531ea6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 10:49:34, skipping insertion in model container [2023-11-26 10:49:34,661 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:49:12" (2/3) ... [2023-11-26 10:49:34,662 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7e531ea6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 10:49:34, skipping insertion in model container [2023-11-26 10:49:34,662 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 10:49:34" (3/3) ... [2023-11-26 10:49:34,664 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.8-rc1-32_7a-drivers--media--dvb-frontends--stv090x.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i [2023-11-26 10:49:34,691 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-26 10:49:34,691 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-26 10:49:34,931 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-26 10:49:34,941 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;@526f1f6b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-26 10:49:34,942 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-26 10:49:34,977 INFO L276 IsEmpty]: Start isEmpty. Operand has 6290 states, 4655 states have (on average 1.526530612244898) internal successors, (7106), 4667 states have internal predecessors, (7106), 1584 states have call successors, (1584), 49 states have call predecessors, (1584), 49 states have return successors, (1584), 1583 states have call predecessors, (1584), 1584 states have call successors, (1584) [2023-11-26 10:49:34,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2023-11-26 10:49:34,987 INFO L187 NwaCegarLoop]: Found error trace [2023-11-26 10:49:34,988 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1] [2023-11-26 10:49:34,989 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-26 10:49:34,996 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 10:49:34,997 INFO L85 PathProgramCache]: Analyzing trace with hash 633605974, now seen corresponding path program 1 times [2023-11-26 10:49:35,010 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 10:49:35,010 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1566611267] [2023-11-26 10:49:35,011 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 10:49:35,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 10:49:35,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:49:36,596 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-26 10:49:36,596 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 10:49:36,597 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1566611267] [2023-11-26 10:49:36,598 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1566611267] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 10:49:36,598 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 10:49:36,599 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-26 10:49:36,601 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [827135766] [2023-11-26 10:49:36,602 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 10:49:36,609 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-26 10:49:36,610 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 10:49:36,648 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-26 10:49:36,649 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-26 10:49:36,672 INFO L87 Difference]: Start difference. First operand has 6290 states, 4655 states have (on average 1.526530612244898) internal successors, (7106), 4667 states have internal predecessors, (7106), 1584 states have call successors, (1584), 49 states have call predecessors, (1584), 49 states have return successors, (1584), 1583 states have call predecessors, (1584), 1584 states have call successors, (1584) 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) [2023-11-26 10:49:38,160 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-26 10:49:38,160 INFO L93 Difference]: Finished difference Result 12667 states and 20749 transitions. [2023-11-26 10:49:38,162 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-26 10:49:38,164 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 [2023-11-26 10:49:38,164 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-26 10:49:38,285 INFO L225 Difference]: With dead ends: 12667 [2023-11-26 10:49:38,286 INFO L226 Difference]: Without dead ends: 6376 [2023-11-26 10:49:38,433 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 [2023-11-26 10:49:38,438 INFO L413 NwaCegarLoop]: 10095 mSDtfsCounter, 9752 mSDsluCounter, 566 mSDsCounter, 0 mSdLazyCounter, 117 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9752 SdHoareTripleChecker+Valid, 10661 SdHoareTripleChecker+Invalid, 119 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 117 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2023-11-26 10:49:38,439 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [9752 Valid, 10661 Invalid, 119 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 117 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2023-11-26 10:49:38,479 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6376 states. [2023-11-26 10:49:39,960 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6376 to 6374. [2023-11-26 10:49:39,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6374 states, 4718 states have (on average 1.5122933446375584) internal successors, (7135), 4726 states have internal predecessors, (7135), 1601 states have call successors, (1601), 55 states have call predecessors, (1601), 54 states have return successors, (1595), 1594 states have call predecessors, (1595), 1595 states have call successors, (1595) [2023-11-26 10:49:40,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6374 states to 6374 states and 10331 transitions. [2023-11-26 10:49:40,087 INFO L78 Accepts]: Start accepts. Automaton has 6374 states and 10331 transitions. Word has length 6 [2023-11-26 10:49:40,087 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-26 10:49:40,087 INFO L495 AbstractCegarLoop]: Abstraction has 6374 states and 10331 transitions. [2023-11-26 10:49:40,088 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) [2023-11-26 10:49:40,088 INFO L276 IsEmpty]: Start isEmpty. Operand 6374 states and 10331 transitions. [2023-11-26 10:49:40,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2023-11-26 10:49:40,089 INFO L187 NwaCegarLoop]: Found error trace [2023-11-26 10:49:40,089 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2023-11-26 10:49:40,089 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-26 10:49:40,089 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-26 10:49:40,090 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 10:49:40,090 INFO L85 PathProgramCache]: Analyzing trace with hash -1840587147, now seen corresponding path program 1 times [2023-11-26 10:49:40,090 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 10:49:40,091 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1978584085] [2023-11-26 10:49:40,091 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 10:49:40,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 10:49:40,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:49:40,926 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-26 10:49:40,926 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 10:49:40,927 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1978584085] [2023-11-26 10:49:40,927 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1978584085] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 10:49:40,927 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 10:49:40,927 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-26 10:49:40,933 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [671546289] [2023-11-26 10:49:40,933 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 10:49:40,936 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-26 10:49:40,936 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 10:49:40,937 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-26 10:49:40,937 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-26 10:49:40,937 INFO L87 Difference]: Start difference. First operand 6374 states and 10331 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) [2023-11-26 10:49:41,763 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-26 10:49:41,763 INFO L93 Difference]: Finished difference Result 6376 states and 10332 transitions. [2023-11-26 10:49:41,764 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-26 10:49:41,764 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 [2023-11-26 10:49:41,765 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-26 10:49:41,879 INFO L225 Difference]: With dead ends: 6376 [2023-11-26 10:49:41,880 INFO L226 Difference]: Without dead ends: 6373 [2023-11-26 10:49:41,891 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 [2023-11-26 10:49:41,894 INFO L413 NwaCegarLoop]: 10091 mSDtfsCounter, 10190 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 103 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10190 SdHoareTripleChecker+Valid, 10091 SdHoareTripleChecker+Invalid, 103 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 103 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2023-11-26 10:49:41,895 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [10190 Valid, 10091 Invalid, 103 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 103 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2023-11-26 10:49:41,917 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6373 states. [2023-11-26 10:49:43,555 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6373 to 6373. [2023-11-26 10:49:43,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6373 states, 4718 states have (on average 1.5120813904196693) internal successors, (7134), 4725 states have internal predecessors, (7134), 1600 states have call successors, (1600), 55 states have call predecessors, (1600), 54 states have return successors, (1595), 1594 states have call predecessors, (1595), 1595 states have call successors, (1595) [2023-11-26 10:49:43,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6373 states to 6373 states and 10329 transitions. [2023-11-26 10:49:43,660 INFO L78 Accepts]: Start accepts. Automaton has 6373 states and 10329 transitions. Word has length 7 [2023-11-26 10:49:43,660 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-26 10:49:43,660 INFO L495 AbstractCegarLoop]: Abstraction has 6373 states and 10329 transitions. [2023-11-26 10:49:43,661 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) [2023-11-26 10:49:43,662 INFO L276 IsEmpty]: Start isEmpty. Operand 6373 states and 10329 transitions. [2023-11-26 10:49:43,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2023-11-26 10:49:43,663 INFO L187 NwaCegarLoop]: Found error trace [2023-11-26 10:49:43,663 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2023-11-26 10:49:43,663 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-11-26 10:49:43,664 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-26 10:49:43,675 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 10:49:43,676 INFO L85 PathProgramCache]: Analyzing trace with hash -1231157703, now seen corresponding path program 1 times [2023-11-26 10:49:43,676 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 10:49:43,676 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1996288905] [2023-11-26 10:49:43,676 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 10:49:43,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 10:49:43,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:49:44,406 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-26 10:49:44,407 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 10:49:44,407 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1996288905] [2023-11-26 10:49:44,407 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1996288905] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 10:49:44,407 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 10:49:44,407 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-26 10:49:44,408 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1735645302] [2023-11-26 10:49:44,408 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 10:49:44,408 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-26 10:49:44,411 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 10:49:44,412 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-26 10:49:44,415 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-26 10:49:44,416 INFO L87 Difference]: Start difference. First operand 6373 states and 10329 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) [2023-11-26 10:49:45,363 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-26 10:49:45,363 INFO L93 Difference]: Finished difference Result 6375 states and 10330 transitions. [2023-11-26 10:49:45,364 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-26 10:49:45,364 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 [2023-11-26 10:49:45,365 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-26 10:49:45,455 INFO L225 Difference]: With dead ends: 6375 [2023-11-26 10:49:45,455 INFO L226 Difference]: Without dead ends: 6372 [2023-11-26 10:49:45,469 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 [2023-11-26 10:49:45,473 INFO L413 NwaCegarLoop]: 10089 mSDtfsCounter, 10187 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 103 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10187 SdHoareTripleChecker+Valid, 10089 SdHoareTripleChecker+Invalid, 103 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 103 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2023-11-26 10:49:45,475 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [10187 Valid, 10089 Invalid, 103 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 103 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2023-11-26 10:49:45,494 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6372 states. [2023-11-26 10:49:47,022 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6372 to 6372. [2023-11-26 10:49:47,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6372 states, 4718 states have (on average 1.5118694362017804) internal successors, (7133), 4724 states have internal predecessors, (7133), 1599 states have call successors, (1599), 55 states have call predecessors, (1599), 54 states have return successors, (1595), 1594 states have call predecessors, (1595), 1595 states have call successors, (1595) [2023-11-26 10:49:47,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6372 states to 6372 states and 10327 transitions. [2023-11-26 10:49:47,121 INFO L78 Accepts]: Start accepts. Automaton has 6372 states and 10327 transitions. Word has length 8 [2023-11-26 10:49:47,121 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-26 10:49:47,121 INFO L495 AbstractCegarLoop]: Abstraction has 6372 states and 10327 transitions. [2023-11-26 10:49:47,122 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) [2023-11-26 10:49:47,122 INFO L276 IsEmpty]: Start isEmpty. Operand 6372 states and 10327 transitions. [2023-11-26 10:49:47,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2023-11-26 10:49:47,123 INFO L187 NwaCegarLoop]: Found error trace [2023-11-26 10:49:47,123 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-26 10:49:47,123 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-11-26 10:49:47,124 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-26 10:49:47,124 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 10:49:47,124 INFO L85 PathProgramCache]: Analyzing trace with hash 481290744, now seen corresponding path program 1 times [2023-11-26 10:49:47,124 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 10:49:47,125 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [958225436] [2023-11-26 10:49:47,125 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 10:49:47,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 10:49:47,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:49:47,783 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-26 10:49:47,783 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 10:49:47,783 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [958225436] [2023-11-26 10:49:47,784 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [958225436] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 10:49:47,784 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 10:49:47,784 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-26 10:49:47,784 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2122804786] [2023-11-26 10:49:47,784 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 10:49:47,785 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-26 10:49:47,785 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 10:49:47,786 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-26 10:49:47,786 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-26 10:49:47,786 INFO L87 Difference]: Start difference. First operand 6372 states and 10327 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)