./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-dummy.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1904e5d9-dcc9-477e-999b-34aea8ab4f73/bin/uautomizer-verify-VRDe98Ueme/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1904e5d9-dcc9-477e-999b-34aea8ab4f73/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_1904e5d9-dcc9-477e-999b-34aea8ab4f73/bin/uautomizer-verify-VRDe98Ueme/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1904e5d9-dcc9-477e-999b-34aea8ab4f73/bin/uautomizer-verify-VRDe98Ueme/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-dummy.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1904e5d9-dcc9-477e-999b-34aea8ab4f73/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_1904e5d9-dcc9-477e-999b-34aea8ab4f73/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 0d89b9bb6440b8a8be3e0bf87cd6d3f6e054e43e6429198b179543019b622d90 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-26 10:46:33,945 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-26 10:46:34,093 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1904e5d9-dcc9-477e-999b-34aea8ab4f73/bin/uautomizer-verify-VRDe98Ueme/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-26 10:46:34,105 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-26 10:46:34,107 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-26 10:46:34,188 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-26 10:46:34,189 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-26 10:46:34,190 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-26 10:46:34,203 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-26 10:46:34,209 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-26 10:46:34,210 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-26 10:46:34,210 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-26 10:46:34,211 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-26 10:46:34,213 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-26 10:46:34,214 INFO L153 SettingsManager]: * Use SBE=true [2023-11-26 10:46:34,215 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-26 10:46:34,215 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-26 10:46:34,216 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-26 10:46:34,216 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-26 10:46:34,217 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-26 10:46:34,217 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-26 10:46:34,218 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-26 10:46:34,218 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-26 10:46:34,219 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-26 10:46:34,220 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-26 10:46:34,221 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-26 10:46:34,221 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-26 10:46:34,222 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-26 10:46:34,222 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-26 10:46:34,236 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-26 10:46:34,238 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-26 10:46:34,238 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-26 10:46:34,239 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-26 10:46:34,239 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-26 10:46:34,239 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-26 10:46:34,240 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-26 10:46:34,240 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-26 10:46:34,240 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-26 10:46:34,241 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-26 10:46:34,241 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_1904e5d9-dcc9-477e-999b-34aea8ab4f73/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1904e5d9-dcc9-477e-999b-34aea8ab4f73/bin/uautomizer-verify-VRDe98Ueme Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0d89b9bb6440b8a8be3e0bf87cd6d3f6e054e43e6429198b179543019b622d90 [2023-11-26 10:46:34,605 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-26 10:46:34,649 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-26 10:46:34,652 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-26 10:46:34,655 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-26 10:46:34,655 INFO L274 PluginConnector]: CDTParser initialized [2023-11-26 10:46:34,657 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1904e5d9-dcc9-477e-999b-34aea8ab4f73/bin/uautomizer-verify-VRDe98Ueme/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-dummy.ko-entry_point.cil.out.i [2023-11-26 10:46:37,923 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-26 10:46:38,592 INFO L384 CDTParser]: Found 1 translation units. [2023-11-26 10:46:38,593 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1904e5d9-dcc9-477e-999b-34aea8ab4f73/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-dummy.ko-entry_point.cil.out.i [2023-11-26 10:46:38,654 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1904e5d9-dcc9-477e-999b-34aea8ab4f73/bin/uautomizer-verify-VRDe98Ueme/data/1f32814e3/54b0627a0460434c93eb2ba7a49e25cd/FLAGcc0d2b700 [2023-11-26 10:46:38,675 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1904e5d9-dcc9-477e-999b-34aea8ab4f73/bin/uautomizer-verify-VRDe98Ueme/data/1f32814e3/54b0627a0460434c93eb2ba7a49e25cd [2023-11-26 10:46:38,683 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-26 10:46:38,686 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-26 10:46:38,691 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-26 10:46:38,692 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-26 10:46:38,698 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-26 10:46:38,699 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 10:46:38" (1/1) ... [2023-11-26 10:46:38,700 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43609ad0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:46:38, skipping insertion in model container [2023-11-26 10:46:38,701 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 10:46:38" (1/1) ... [2023-11-26 10:46:38,876 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-26 10:46:39,562 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3761] [2023-11-26 10:46:39,563 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3762-3763] [2023-11-26 10:46:39,931 WARN L638 FunctionHandler]: implicit declaration of function ldv_assume [2023-11-26 10:46:39,960 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_1904e5d9-dcc9-477e-999b-34aea8ab4f73/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-dummy.ko-entry_point.cil.out.i[114791,114804] [2023-11-26 10:46:40,960 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-26 10:46:41,083 INFO L202 MainTranslator]: Completed pre-run [2023-11-26 10:46:41,260 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3761] [2023-11-26 10:46:41,260 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3762-3763] [2023-11-26 10:46:41,263 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [3846-3847] [2023-11-26 10:46:41,281 WARN L638 FunctionHandler]: implicit declaration of function ldv_assume [2023-11-26 10:46:41,284 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_1904e5d9-dcc9-477e-999b-34aea8ab4f73/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-dummy.ko-entry_point.cil.out.i[114791,114804] [2023-11-26 10:46:41,480 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-26 10:46:41,671 WARN L675 CHandler]: The function ldv_is_err is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 10:46:41,671 WARN L675 CHandler]: The function ldv_assume is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 10:46:41,671 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 10:46:41,681 INFO L206 MainTranslator]: Completed translation [2023-11-26 10:46:41,682 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:46:41 WrapperNode [2023-11-26 10:46:41,682 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-26 10:46:41,684 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-26 10:46:41,684 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-26 10:46:41,684 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-26 10:46:41,694 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:46:41" (1/1) ... [2023-11-26 10:46:41,813 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:46:41" (1/1) ... [2023-11-26 10:46:42,026 INFO L138 Inliner]: procedures = 224, calls = 1669, calls flagged for inlining = 101, calls inlined = 89, statements flattened = 3303 [2023-11-26 10:46:42,027 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-26 10:46:42,028 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-26 10:46:42,028 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-26 10:46:42,028 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-26 10:46:42,042 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:46:41" (1/1) ... [2023-11-26 10:46:42,043 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:46:41" (1/1) ... [2023-11-26 10:46:42,078 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:46:41" (1/1) ... [2023-11-26 10:46:42,703 INFO L175 MemorySlicer]: Split 1059 memory accesses to 49 slices as follows [7, 2, 3, 0, 3, 22, 2, 2, 2, 2, 9, 5, 28, 2, 9, 11, 2, 4, 4, 6, 4, 2, 3, 3, 4, 6, 4, 8, 6, 2, 33, 33, 2, 33, 34, 33, 37, 2, 5, 132, 3, 2, 2, 2, 26, 8, 54, 407, 44]. 38 percent of accesses are in the largest equivalence class. The 714 initializations are split as follows [0, 0, 0, 0, 0, 22, 0, 0, 2, 0, 0, 5, 28, 0, 0, 7, 0, 0, 4, 6, 4, 0, 0, 0, 0, 0, 4, 8, 6, 2, 32, 32, 0, 32, 32, 32, 32, 0, 0, 132, 0, 0, 0, 0, 13, 2, 54, 179, 44]. The 122 writes are split as follows [0, 1, 1, 0, 1, 0, 1, 1, 0, 1, 0, 0, 0, 1, 9, 0, 1, 2, 0, 0, 0, 1, 1, 1, 2, 5, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 2, 0, 0, 0, 2, 1, 1, 1, 0, 2, 0, 83, 0]. [2023-11-26 10:46:42,715 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:46:41" (1/1) ... [2023-11-26 10:46:42,716 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:46:41" (1/1) ... [2023-11-26 10:46:42,875 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:46:41" (1/1) ... [2023-11-26 10:46:42,901 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:46:41" (1/1) ... [2023-11-26 10:46:42,952 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:46:41" (1/1) ... [2023-11-26 10:46:42,980 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:46:41" (1/1) ... [2023-11-26 10:46:43,043 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-26 10:46:43,044 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-26 10:46:43,044 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-26 10:46:43,044 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-26 10:46:43,045 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:46:41" (1/1) ... [2023-11-26 10:46:43,052 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-26 10:46:43,068 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1904e5d9-dcc9-477e-999b-34aea8ab4f73/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 10:46:43,084 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1904e5d9-dcc9-477e-999b-34aea8ab4f73/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-26 10:46:43,124 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1904e5d9-dcc9-477e-999b-34aea8ab4f73/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-26 10:46:43,148 INFO L130 BoogieDeclarations]: Found specification of procedure hw_param_interval_c [2023-11-26 10:46:43,149 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_param_interval_c [2023-11-26 10:46:43,149 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2023-11-26 10:46:43,149 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2023-11-26 10:46:43,149 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#0 [2023-11-26 10:46:43,150 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#1 [2023-11-26 10:46:43,150 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#2 [2023-11-26 10:46:43,150 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#3 [2023-11-26 10:46:43,150 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#4 [2023-11-26 10:46:43,150 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#5 [2023-11-26 10:46:43,151 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#6 [2023-11-26 10:46:43,151 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#7 [2023-11-26 10:46:43,151 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#8 [2023-11-26 10:46:43,151 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#9 [2023-11-26 10:46:43,152 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#10 [2023-11-26 10:46:43,152 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#11 [2023-11-26 10:46:43,152 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#12 [2023-11-26 10:46:43,152 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#13 [2023-11-26 10:46:43,152 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#14 [2023-11-26 10:46:43,153 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#15 [2023-11-26 10:46:43,153 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#16 [2023-11-26 10:46:43,153 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#17 [2023-11-26 10:46:43,153 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#18 [2023-11-26 10:46:43,154 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#19 [2023-11-26 10:46:43,154 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#20 [2023-11-26 10:46:43,154 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#21 [2023-11-26 10:46:43,154 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#22 [2023-11-26 10:46:43,154 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#23 [2023-11-26 10:46:43,155 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#24 [2023-11-26 10:46:43,155 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#25 [2023-11-26 10:46:43,155 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#26 [2023-11-26 10:46:43,155 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#27 [2023-11-26 10:46:43,156 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#28 [2023-11-26 10:46:43,156 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#29 [2023-11-26 10:46:43,156 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#30 [2023-11-26 10:46:43,156 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#31 [2023-11-26 10:46:43,157 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#32 [2023-11-26 10:46:43,157 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#33 [2023-11-26 10:46:43,157 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#34 [2023-11-26 10:46:43,157 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#35 [2023-11-26 10:46:43,157 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#36 [2023-11-26 10:46:43,158 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#37 [2023-11-26 10:46:43,158 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#38 [2023-11-26 10:46:43,158 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#39 [2023-11-26 10:46:43,158 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#40 [2023-11-26 10:46:43,158 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#41 [2023-11-26 10:46:43,158 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#42 [2023-11-26 10:46:43,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#43 [2023-11-26 10:46:43,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#44 [2023-11-26 10:46:43,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#45 [2023-11-26 10:46:43,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#46 [2023-11-26 10:46:43,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#47 [2023-11-26 10:46:43,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#48 [2023-11-26 10:46:43,160 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#0 [2023-11-26 10:46:43,160 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#1 [2023-11-26 10:46:43,160 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#2 [2023-11-26 10:46:43,160 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#3 [2023-11-26 10:46:43,161 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#4 [2023-11-26 10:46:43,161 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#5 [2023-11-26 10:46:43,161 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#6 [2023-11-26 10:46:43,161 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#7 [2023-11-26 10:46:43,161 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#8 [2023-11-26 10:46:43,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#9 [2023-11-26 10:46:43,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#10 [2023-11-26 10:46:43,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#11 [2023-11-26 10:46:43,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#12 [2023-11-26 10:46:43,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#13 [2023-11-26 10:46:43,163 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#14 [2023-11-26 10:46:43,163 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#15 [2023-11-26 10:46:43,163 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#16 [2023-11-26 10:46:43,163 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#17 [2023-11-26 10:46:43,164 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#18 [2023-11-26 10:46:43,164 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#19 [2023-11-26 10:46:43,164 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#20 [2023-11-26 10:46:43,164 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#21 [2023-11-26 10:46:43,164 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#22 [2023-11-26 10:46:43,164 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#23 [2023-11-26 10:46:43,165 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#24 [2023-11-26 10:46:43,165 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#25 [2023-11-26 10:46:43,165 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#26 [2023-11-26 10:46:43,165 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#27 [2023-11-26 10:46:43,165 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#28 [2023-11-26 10:46:43,166 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#29 [2023-11-26 10:46:43,166 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#30 [2023-11-26 10:46:43,166 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#31 [2023-11-26 10:46:43,166 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#32 [2023-11-26 10:46:43,166 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#33 [2023-11-26 10:46:43,167 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#34 [2023-11-26 10:46:43,167 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#35 [2023-11-26 10:46:43,167 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#36 [2023-11-26 10:46:43,167 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#37 [2023-11-26 10:46:43,167 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#38 [2023-11-26 10:46:43,168 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#39 [2023-11-26 10:46:43,168 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#40 [2023-11-26 10:46:43,168 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#41 [2023-11-26 10:46:43,168 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#42 [2023-11-26 10:46:43,168 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#43 [2023-11-26 10:46:43,169 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#44 [2023-11-26 10:46:43,169 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#45 [2023-11-26 10:46:43,169 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#46 [2023-11-26 10:46:43,169 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#47 [2023-11-26 10:46:43,169 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#48 [2023-11-26 10:46:43,170 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2023-11-26 10:46:43,170 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2023-11-26 10:46:43,170 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_systimer_prepare [2023-11-26 10:46:43,170 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_systimer_prepare [2023-11-26 10:46:43,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-26 10:46:43,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-26 10:46:43,171 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_period_elapsed [2023-11-26 10:46:43,171 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_period_elapsed [2023-11-26 10:46:43,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2023-11-26 10:46:43,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2023-11-26 10:46:43,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-26 10:46:43,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-26 10:46:43,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-26 10:46:43,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-26 10:46:43,172 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_systimer_start [2023-11-26 10:46:43,173 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_systimer_start [2023-11-26 10:46:43,173 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_systimer_free [2023-11-26 10:46:43,173 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_systimer_free [2023-11-26 10:46:43,173 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-11-26 10:46:43,173 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-11-26 10:46:43,174 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_pcm_prepare [2023-11-26 10:46:43,174 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_pcm_prepare [2023-11-26 10:46:43,174 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2023-11-26 10:46:43,174 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2023-11-26 10:46:43,174 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2023-11-26 10:46:43,175 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2023-11-26 10:46:43,175 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2023-11-26 10:46:43,175 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2023-11-26 10:46:43,175 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2023-11-26 10:46:43,175 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2023-11-26 10:46:43,176 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2023-11-26 10:46:43,176 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2023-11-26 10:46:43,176 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2023-11-26 10:46:43,176 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2023-11-26 10:46:43,176 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2023-11-26 10:46:43,176 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2023-11-26 10:46:43,177 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2023-11-26 10:46:43,177 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2023-11-26 10:46:43,177 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2023-11-26 10:46:43,177 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2023-11-26 10:46:43,177 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2023-11-26 10:46:43,178 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2023-11-26 10:46:43,178 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2023-11-26 10:46:43,178 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2023-11-26 10:46:43,178 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2023-11-26 10:46:43,179 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2023-11-26 10:46:43,179 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2023-11-26 10:46:43,179 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2023-11-26 10:46:43,179 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2023-11-26 10:46:43,179 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2023-11-26 10:46:43,180 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2023-11-26 10:46:43,180 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2023-11-26 10:46:43,180 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2023-11-26 10:46:43,180 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#31 [2023-11-26 10:46:43,180 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#32 [2023-11-26 10:46:43,181 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#33 [2023-11-26 10:46:43,181 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#34 [2023-11-26 10:46:43,181 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#35 [2023-11-26 10:46:43,181 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#36 [2023-11-26 10:46:43,181 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#37 [2023-11-26 10:46:43,182 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#38 [2023-11-26 10:46:43,182 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#39 [2023-11-26 10:46:43,182 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#40 [2023-11-26 10:46:43,182 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#41 [2023-11-26 10:46:43,182 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#42 [2023-11-26 10:46:43,183 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#43 [2023-11-26 10:46:43,183 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#44 [2023-11-26 10:46:43,183 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#45 [2023-11-26 10:46:43,183 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#46 [2023-11-26 10:46:43,183 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#47 [2023-11-26 10:46:43,183 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#48 [2023-11-26 10:46:43,184 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2023-11-26 10:46:43,184 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2023-11-26 10:46:43,184 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2023-11-26 10:46:43,184 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2023-11-26 10:46:43,184 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2023-11-26 10:46:43,185 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2023-11-26 10:46:43,185 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2023-11-26 10:46:43,185 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2023-11-26 10:46:43,185 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2023-11-26 10:46:43,185 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2023-11-26 10:46:43,186 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2023-11-26 10:46:43,186 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2023-11-26 10:46:43,186 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2023-11-26 10:46:43,186 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2023-11-26 10:46:43,186 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2023-11-26 10:46:43,186 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2023-11-26 10:46:43,187 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2023-11-26 10:46:43,187 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2023-11-26 10:46:43,187 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2023-11-26 10:46:43,187 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2023-11-26 10:46:43,187 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2023-11-26 10:46:43,188 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2023-11-26 10:46:43,188 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2023-11-26 10:46:43,188 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2023-11-26 10:46:43,188 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2023-11-26 10:46:43,188 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2023-11-26 10:46:43,188 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2023-11-26 10:46:43,189 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2023-11-26 10:46:43,189 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2023-11-26 10:46:43,189 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2023-11-26 10:46:43,189 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2023-11-26 10:46:43,190 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#31 [2023-11-26 10:46:43,190 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#32 [2023-11-26 10:46:43,190 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#33 [2023-11-26 10:46:43,190 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#34 [2023-11-26 10:46:43,190 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#35 [2023-11-26 10:46:43,191 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#36 [2023-11-26 10:46:43,191 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#37 [2023-11-26 10:46:43,191 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#38 [2023-11-26 10:46:43,191 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#39 [2023-11-26 10:46:43,191 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#40 [2023-11-26 10:46:43,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#41 [2023-11-26 10:46:43,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#42 [2023-11-26 10:46:43,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#43 [2023-11-26 10:46:43,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#44 [2023-11-26 10:46:43,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#45 [2023-11-26 10:46:43,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#46 [2023-11-26 10:46:43,193 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#47 [2023-11-26 10:46:43,193 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#48 [2023-11-26 10:46:43,193 INFO L130 BoogieDeclarations]: Found specification of procedure snd_dummy_unregister_all [2023-11-26 10:46:43,193 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_dummy_unregister_all [2023-11-26 10:46:43,193 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-26 10:46:43,194 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-26 10:46:43,194 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_set_ops [2023-11-26 10:46:43,194 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_set_ops [2023-11-26 10:46:43,194 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_hrtimer_free [2023-11-26 10:46:43,194 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_hrtimer_free [2023-11-26 10:46:43,194 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-26 10:46:43,195 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-26 10:46:43,195 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_systimer_pointer [2023-11-26 10:46:43,195 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_systimer_pointer [2023-11-26 10:46:43,195 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64 [2023-11-26 10:46:43,195 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64 [2023-11-26 10:46:43,196 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-26 10:46:43,196 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_hrtimer_pointer [2023-11-26 10:46:43,196 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_hrtimer_pointer [2023-11-26 10:46:43,196 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-26 10:46:43,196 INFO L130 BoogieDeclarations]: Found specification of procedure snd_dummy_remove [2023-11-26 10:46:43,196 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_dummy_remove [2023-11-26 10:46:43,197 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2023-11-26 10:46:43,197 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2023-11-26 10:46:43,197 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2023-11-26 10:46:43,197 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2023-11-26 10:46:43,197 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2023-11-26 10:46:43,198 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2023-11-26 10:46:43,198 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2023-11-26 10:46:43,198 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2023-11-26 10:46:43,198 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2023-11-26 10:46:43,198 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2023-11-26 10:46:43,198 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2023-11-26 10:46:43,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2023-11-26 10:46:43,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2023-11-26 10:46:43,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2023-11-26 10:46:43,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2023-11-26 10:46:43,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2023-11-26 10:46:43,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2023-11-26 10:46:43,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2023-11-26 10:46:43,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2023-11-26 10:46:43,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2023-11-26 10:46:43,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2023-11-26 10:46:43,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2023-11-26 10:46:43,201 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2023-11-26 10:46:43,201 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2023-11-26 10:46:43,201 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2023-11-26 10:46:43,201 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2023-11-26 10:46:43,201 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2023-11-26 10:46:43,201 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2023-11-26 10:46:43,202 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2023-11-26 10:46:43,202 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2023-11-26 10:46:43,202 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2023-11-26 10:46:43,202 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2023-11-26 10:46:43,202 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2023-11-26 10:46:43,203 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2023-11-26 10:46:43,203 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2023-11-26 10:46:43,203 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#35 [2023-11-26 10:46:43,203 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#36 [2023-11-26 10:46:43,203 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#37 [2023-11-26 10:46:43,203 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#38 [2023-11-26 10:46:43,204 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#39 [2023-11-26 10:46:43,204 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#40 [2023-11-26 10:46:43,204 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#41 [2023-11-26 10:46:43,204 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#42 [2023-11-26 10:46:43,204 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#43 [2023-11-26 10:46:43,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#44 [2023-11-26 10:46:43,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#45 [2023-11-26 10:46:43,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#46 [2023-11-26 10:46:43,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#47 [2023-11-26 10:46:43,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#48 [2023-11-26 10:46:43,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2023-11-26 10:46:43,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2023-11-26 10:46:43,206 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_hrtimer_start [2023-11-26 10:46:43,206 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_hrtimer_start [2023-11-26 10:46:43,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-26 10:46:43,206 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2023-11-26 10:46:43,207 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2023-11-26 10:46:43,207 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_hrtimer_create [2023-11-26 10:46:43,207 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_hrtimer_create [2023-11-26 10:46:43,207 INFO L130 BoogieDeclarations]: Found specification of procedure snd_dummy_probe [2023-11-26 10:46:43,207 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_dummy_probe [2023-11-26 10:46:43,208 INFO L130 BoogieDeclarations]: Found specification of procedure free_fake_buffer [2023-11-26 10:46:43,208 INFO L138 BoogieDeclarations]: Found implementation of procedure free_fake_buffer [2023-11-26 10:46:43,208 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_pcm_silence [2023-11-26 10:46:43,208 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_pcm_silence [2023-11-26 10:46:43,208 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-26 10:46:43,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2023-11-26 10:46:43,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2023-11-26 10:46:43,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2023-11-26 10:46:43,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2023-11-26 10:46:43,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2023-11-26 10:46:43,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2023-11-26 10:46:43,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2023-11-26 10:46:43,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2023-11-26 10:46:43,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2023-11-26 10:46:43,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2023-11-26 10:46:43,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2023-11-26 10:46:43,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2023-11-26 10:46:43,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2023-11-26 10:46:43,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2023-11-26 10:46:43,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2023-11-26 10:46:43,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2023-11-26 10:46:43,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2023-11-26 10:46:43,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2023-11-26 10:46:43,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2023-11-26 10:46:43,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2023-11-26 10:46:43,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2023-11-26 10:46:43,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2023-11-26 10:46:43,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2023-11-26 10:46:43,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2023-11-26 10:46:43,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2023-11-26 10:46:43,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2023-11-26 10:46:43,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2023-11-26 10:46:43,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2023-11-26 10:46:43,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2023-11-26 10:46:43,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2023-11-26 10:46:43,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2023-11-26 10:46:43,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2023-11-26 10:46:43,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#32 [2023-11-26 10:46:43,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#33 [2023-11-26 10:46:43,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#34 [2023-11-26 10:46:43,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#35 [2023-11-26 10:46:43,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#36 [2023-11-26 10:46:43,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#37 [2023-11-26 10:46:43,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#38 [2023-11-26 10:46:43,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#39 [2023-11-26 10:46:43,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#40 [2023-11-26 10:46:43,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#41 [2023-11-26 10:46:43,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#42 [2023-11-26 10:46:43,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#43 [2023-11-26 10:46:43,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#44 [2023-11-26 10:46:43,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#45 [2023-11-26 10:46:43,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#46 [2023-11-26 10:46:43,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#47 [2023-11-26 10:46:43,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#48 [2023-11-26 10:46:43,217 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_pcm_hw_free [2023-11-26 10:46:43,217 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_pcm_hw_free [2023-11-26 10:46:43,217 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-26 10:46:43,218 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-26 10:46:43,218 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-26 10:46:43,218 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-26 10:46:43,218 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_hrtimer_stop [2023-11-26 10:46:43,218 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_hrtimer_stop [2023-11-26 10:46:43,218 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_pcm_close [2023-11-26 10:46:43,218 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_pcm_close [2023-11-26 10:46:43,219 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-11-26 10:46:43,219 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-11-26 10:46:43,219 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_systimer_update [2023-11-26 10:46:43,219 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_systimer_update [2023-11-26 10:46:43,219 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_pcm_copy [2023-11-26 10:46:43,219 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_pcm_copy [2023-11-26 10:46:43,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-26 10:46:43,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-26 10:46:43,220 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_hrtimer_prepare [2023-11-26 10:46:43,220 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_hrtimer_prepare [2023-11-26 10:46:43,220 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2023-11-26 10:46:43,220 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2023-11-26 10:46:43,220 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-26 10:46:43,221 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-26 10:46:43,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2023-11-26 10:46:43,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2023-11-26 10:46:43,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2023-11-26 10:46:43,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2023-11-26 10:46:43,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2023-11-26 10:46:43,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2023-11-26 10:46:43,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2023-11-26 10:46:43,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2023-11-26 10:46:43,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2023-11-26 10:46:43,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2023-11-26 10:46:43,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2023-11-26 10:46:43,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2023-11-26 10:46:43,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2023-11-26 10:46:43,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2023-11-26 10:46:43,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2023-11-26 10:46:43,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2023-11-26 10:46:43,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2023-11-26 10:46:43,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2023-11-26 10:46:43,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2023-11-26 10:46:43,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2023-11-26 10:46:43,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2023-11-26 10:46:43,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2023-11-26 10:46:43,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2023-11-26 10:46:43,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2023-11-26 10:46:43,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2023-11-26 10:46:43,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2023-11-26 10:46:43,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2023-11-26 10:46:43,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2023-11-26 10:46:43,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2023-11-26 10:46:43,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2023-11-26 10:46:43,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2023-11-26 10:46:43,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2023-11-26 10:46:43,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2023-11-26 10:46:43,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2023-11-26 10:46:43,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2023-11-26 10:46:43,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#35 [2023-11-26 10:46:43,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#36 [2023-11-26 10:46:43,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#37 [2023-11-26 10:46:43,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#38 [2023-11-26 10:46:43,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#39 [2023-11-26 10:46:43,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#40 [2023-11-26 10:46:43,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#41 [2023-11-26 10:46:43,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#42 [2023-11-26 10:46:43,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#43 [2023-11-26 10:46:43,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#44 [2023-11-26 10:46:43,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#45 [2023-11-26 10:46:43,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#46 [2023-11-26 10:46:43,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#47 [2023-11-26 10:46:43,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#48 [2023-11-26 10:46:43,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-26 10:46:43,228 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_pcm_page [2023-11-26 10:46:43,228 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_pcm_page [2023-11-26 10:46:43,229 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2023-11-26 10:46:43,229 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2023-11-26 10:46:43,229 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2023-11-26 10:46:43,229 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2023-11-26 10:46:43,229 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2023-11-26 10:46:43,229 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2023-11-26 10:46:43,230 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2023-11-26 10:46:43,230 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2023-11-26 10:46:43,230 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2023-11-26 10:46:43,230 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2023-11-26 10:46:43,230 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2023-11-26 10:46:43,230 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2023-11-26 10:46:43,230 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2023-11-26 10:46:43,231 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2023-11-26 10:46:43,231 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2023-11-26 10:46:43,231 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2023-11-26 10:46:43,231 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2023-11-26 10:46:43,231 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2023-11-26 10:46:43,231 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2023-11-26 10:46:43,231 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2023-11-26 10:46:43,232 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2023-11-26 10:46:43,232 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2023-11-26 10:46:43,232 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2023-11-26 10:46:43,232 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2023-11-26 10:46:43,232 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2023-11-26 10:46:43,232 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2023-11-26 10:46:43,233 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2023-11-26 10:46:43,233 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2023-11-26 10:46:43,233 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2023-11-26 10:46:43,233 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2023-11-26 10:46:43,233 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2023-11-26 10:46:43,233 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2023-11-26 10:46:43,233 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2023-11-26 10:46:43,234 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2023-11-26 10:46:43,234 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2023-11-26 10:46:43,234 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2023-11-26 10:46:43,234 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#36 [2023-11-26 10:46:43,234 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#37 [2023-11-26 10:46:43,234 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#38 [2023-11-26 10:46:43,234 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#39 [2023-11-26 10:46:43,235 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#40 [2023-11-26 10:46:43,235 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#41 [2023-11-26 10:46:43,235 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#42 [2023-11-26 10:46:43,235 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#43 [2023-11-26 10:46:43,235 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#44 [2023-11-26 10:46:43,235 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#45 [2023-11-26 10:46:43,235 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#46 [2023-11-26 10:46:43,235 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#47 [2023-11-26 10:46:43,236 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#48 [2023-11-26 10:46:43,236 INFO L130 BoogieDeclarations]: Found specification of procedure snd_dummy_resume [2023-11-26 10:46:43,236 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_dummy_resume [2023-11-26 10:46:43,236 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-26 10:46:43,236 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-26 10:46:43,236 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_systimer_rearm [2023-11-26 10:46:43,236 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_systimer_rearm [2023-11-26 10:46:43,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2023-11-26 10:46:43,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2023-11-26 10:46:43,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2023-11-26 10:46:43,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2023-11-26 10:46:43,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2023-11-26 10:46:43,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2023-11-26 10:46:43,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2023-11-26 10:46:43,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2023-11-26 10:46:43,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2023-11-26 10:46:43,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2023-11-26 10:46:43,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2023-11-26 10:46:43,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2023-11-26 10:46:43,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2023-11-26 10:46:43,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2023-11-26 10:46:43,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2023-11-26 10:46:43,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2023-11-26 10:46:43,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2023-11-26 10:46:43,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2023-11-26 10:46:43,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2023-11-26 10:46:43,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2023-11-26 10:46:43,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2023-11-26 10:46:43,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2023-11-26 10:46:43,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2023-11-26 10:46:43,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2023-11-26 10:46:43,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2023-11-26 10:46:43,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2023-11-26 10:46:43,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2023-11-26 10:46:43,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2023-11-26 10:46:43,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2023-11-26 10:46:43,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2023-11-26 10:46:43,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2023-11-26 10:46:43,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2023-11-26 10:46:43,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2023-11-26 10:46:43,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2023-11-26 10:46:43,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2023-11-26 10:46:43,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2023-11-26 10:46:43,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#36 [2023-11-26 10:46:43,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#37 [2023-11-26 10:46:43,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#38 [2023-11-26 10:46:43,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#39 [2023-11-26 10:46:43,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#40 [2023-11-26 10:46:43,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#41 [2023-11-26 10:46:43,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#42 [2023-11-26 10:46:43,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#43 [2023-11-26 10:46:43,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#44 [2023-11-26 10:46:43,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#45 [2023-11-26 10:46:43,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#46 [2023-11-26 10:46:43,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#47 [2023-11-26 10:46:43,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#48 [2023-11-26 10:46:43,244 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~~ktime_t~0 [2023-11-26 10:46:43,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~~ktime_t~0 [2023-11-26 10:46:43,244 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_systimer_create [2023-11-26 10:46:43,244 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_systimer_create [2023-11-26 10:46:43,244 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64_rem [2023-11-26 10:46:43,245 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64_rem [2023-11-26 10:46:43,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-26 10:46:43,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-26 10:46:43,245 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-26 10:46:43,245 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-26 10:46:43,245 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~snd_pcm_uframes_t~0 [2023-11-26 10:46:43,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~snd_pcm_uframes_t~0 [2023-11-26 10:46:43,246 INFO L130 BoogieDeclarations]: Found specification of procedure emu10k1_playback_constraints [2023-11-26 10:46:43,246 INFO L138 BoogieDeclarations]: Found implementation of procedure emu10k1_playback_constraints [2023-11-26 10:46:43,246 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_pcm_trigger [2023-11-26 10:46:43,246 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_pcm_trigger [2023-11-26 10:46:43,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2023-11-26 10:46:43,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2023-11-26 10:46:43,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2023-11-26 10:46:43,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2023-11-26 10:46:43,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2023-11-26 10:46:43,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2023-11-26 10:46:43,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2023-11-26 10:46:43,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2023-11-26 10:46:43,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2023-11-26 10:46:43,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2023-11-26 10:46:43,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2023-11-26 10:46:43,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2023-11-26 10:46:43,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2023-11-26 10:46:43,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2023-11-26 10:46:43,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2023-11-26 10:46:43,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2023-11-26 10:46:43,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2023-11-26 10:46:43,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2023-11-26 10:46:43,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2023-11-26 10:46:43,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2023-11-26 10:46:43,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2023-11-26 10:46:43,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2023-11-26 10:46:43,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2023-11-26 10:46:43,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2023-11-26 10:46:43,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2023-11-26 10:46:43,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2023-11-26 10:46:43,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2023-11-26 10:46:43,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2023-11-26 10:46:43,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2023-11-26 10:46:43,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2023-11-26 10:46:43,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2023-11-26 10:46:43,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2023-11-26 10:46:43,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2023-11-26 10:46:43,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2023-11-26 10:46:43,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2023-11-26 10:46:43,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#35 [2023-11-26 10:46:43,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#36 [2023-11-26 10:46:43,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#37 [2023-11-26 10:46:43,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#38 [2023-11-26 10:46:43,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#39 [2023-11-26 10:46:43,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#40 [2023-11-26 10:46:43,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#41 [2023-11-26 10:46:43,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#42 [2023-11-26 10:46:43,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#43 [2023-11-26 10:46:43,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#44 [2023-11-26 10:46:43,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#45 [2023-11-26 10:46:43,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#46 [2023-11-26 10:46:43,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#47 [2023-11-26 10:46:43,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#48 [2023-11-26 10:46:43,253 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2023-11-26 10:46:43,253 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2023-11-26 10:46:43,253 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-26 10:46:43,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-26 10:46:43,254 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_lib_ioctl [2023-11-26 10:46:43,254 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_lib_ioctl [2023-11-26 10:46:43,254 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-26 10:46:43,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-26 10:46:43,254 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_systimer_stop [2023-11-26 10:46:43,254 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_systimer_stop [2023-11-26 10:46:43,254 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_hrtimer_sync [2023-11-26 10:46:43,255 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_hrtimer_sync [2023-11-26 10:46:43,255 INFO L130 BoogieDeclarations]: Found specification of procedure snd_power_change_state [2023-11-26 10:46:43,255 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_power_change_state [2023-11-26 10:46:43,255 INFO L130 BoogieDeclarations]: Found specification of procedure hrtimer_cb_get_time [2023-11-26 10:46:43,255 INFO L138 BoogieDeclarations]: Found implementation of procedure hrtimer_cb_get_time [2023-11-26 10:46:43,255 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_pcm_pointer [2023-11-26 10:46:43,255 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_pcm_pointer [2023-11-26 10:46:43,256 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_free [2023-11-26 10:46:43,256 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_free [2023-11-26 10:46:43,256 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2023-11-26 10:46:43,256 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2023-11-26 10:46:43,256 INFO L130 BoogieDeclarations]: Found specification of procedure snd_dummy_suspend [2023-11-26 10:46:43,256 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_dummy_suspend [2023-11-26 10:46:43,256 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_pcm_open [2023-11-26 10:46:43,257 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_pcm_open [2023-11-26 10:46:43,257 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-11-26 10:46:43,257 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-11-26 10:46:43,257 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_pcm_hw_params [2023-11-26 10:46:43,257 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_pcm_hw_params [2023-11-26 10:46:43,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-26 10:46:43,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2023-11-26 10:46:43,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2023-11-26 10:46:43,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2023-11-26 10:46:43,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2023-11-26 10:46:43,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2023-11-26 10:46:43,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2023-11-26 10:46:43,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2023-11-26 10:46:43,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2023-11-26 10:46:43,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2023-11-26 10:46:43,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2023-11-26 10:46:43,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2023-11-26 10:46:43,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2023-11-26 10:46:43,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2023-11-26 10:46:43,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2023-11-26 10:46:43,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2023-11-26 10:46:43,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2023-11-26 10:46:43,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2023-11-26 10:46:43,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2023-11-26 10:46:43,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2023-11-26 10:46:43,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2023-11-26 10:46:43,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2023-11-26 10:46:43,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2023-11-26 10:46:43,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2023-11-26 10:46:43,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2023-11-26 10:46:43,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2023-11-26 10:46:43,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2023-11-26 10:46:43,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2023-11-26 10:46:43,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2023-11-26 10:46:43,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2023-11-26 10:46:43,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2023-11-26 10:46:43,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2023-11-26 10:46:43,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2023-11-26 10:46:43,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2023-11-26 10:46:43,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2023-11-26 10:46:43,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2023-11-26 10:46:43,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#36 [2023-11-26 10:46:43,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#37 [2023-11-26 10:46:43,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#38 [2023-11-26 10:46:43,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#39 [2023-11-26 10:46:43,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#40 [2023-11-26 10:46:43,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#41 [2023-11-26 10:46:43,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#42 [2023-11-26 10:46:43,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#43 [2023-11-26 10:46:43,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#44 [2023-11-26 10:46:43,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#45 [2023-11-26 10:46:43,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#46 [2023-11-26 10:46:43,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#47 [2023-11-26 10:46:43,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#48 [2023-11-26 10:46:43,264 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-26 10:46:43,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-26 10:46:43,264 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-26 10:46:43,264 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-26 10:46:44,256 INFO L241 CfgBuilder]: Building ICFG [2023-11-26 10:46:44,263 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-26 10:46:47,848 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-26 10:46:49,672 INFO L282 CfgBuilder]: Performing block encoding [2023-11-26 10:46:50,074 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-26 10:46:50,074 INFO L309 CfgBuilder]: Removed 49 assume(true) statements. [2023-11-26 10:46:50,076 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 10:46:50 BoogieIcfgContainer [2023-11-26 10:46:50,076 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-26 10:46:50,078 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-26 10:46:50,078 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-26 10:46:50,082 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-26 10:46:50,082 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.11 10:46:38" (1/3) ... [2023-11-26 10:46:50,083 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5e31c537 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 10:46:50, skipping insertion in model container [2023-11-26 10:46:50,083 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:46:41" (2/3) ... [2023-11-26 10:46:50,083 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5e31c537 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 10:46:50, skipping insertion in model container [2023-11-26 10:46:50,083 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 10:46:50" (3/3) ... [2023-11-26 10:46:50,085 INFO L112 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-dummy.ko-entry_point.cil.out.i [2023-11-26 10:46:50,105 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-26 10:46:50,105 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-26 10:46:50,178 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-26 10:46:50,185 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;@798d11aa, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-26 10:46:50,185 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-26 10:46:50,194 INFO L276 IsEmpty]: Start isEmpty. Operand has 874 states, 610 states have (on average 1.4852459016393442) internal successors, (906), 623 states have internal predecessors, (906), 190 states have call successors, (190), 73 states have call predecessors, (190), 72 states have return successors, (181), 180 states have call predecessors, (181), 181 states have call successors, (181) [2023-11-26 10:46:50,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-11-26 10:46:50,216 INFO L187 NwaCegarLoop]: Found error trace [2023-11-26 10:46:50,217 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-26 10:46:50,218 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-26 10:46:50,223 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 10:46:50,223 INFO L85 PathProgramCache]: Analyzing trace with hash 899830971, now seen corresponding path program 1 times [2023-11-26 10:46:50,233 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 10:46:50,233 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [67685481] [2023-11-26 10:46:50,233 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 10:46:50,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 10:46:50,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:46:51,261 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 10:46:51,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:46:51,282 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-26 10:46:51,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:46:51,297 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2023-11-26 10:46:51,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:46:51,321 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2023-11-26 10:46:51,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:46:51,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2023-11-26 10:46:51,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:46:51,349 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2023-11-26 10:46:51,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:46:51,374 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-11-26 10:46:51,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:46:51,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-26 10:46:51,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:46:51,426 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2023-11-26 10:46:51,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:46:51,453 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2023-11-26 10:46:51,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:46:51,477 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2023-11-26 10:46:51,477 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 10:46:51,477 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [67685481] [2023-11-26 10:46:51,482 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [67685481] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 10:46:51,483 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 10:46:51,483 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-11-26 10:46:51,485 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1871229905] [2023-11-26 10:46:51,488 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 10:46:51,493 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-26 10:46:51,493 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 10:46:51,534 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-26 10:46:51,535 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2023-11-26 10:46:51,541 INFO L87 Difference]: Start difference. First operand has 874 states, 610 states have (on average 1.4852459016393442) internal successors, (906), 623 states have internal predecessors, (906), 190 states have call successors, (190), 73 states have call predecessors, (190), 72 states have return successors, (181), 180 states have call predecessors, (181), 181 states have call successors, (181) Second operand has 8 states, 8 states have (on average 4.625) internal successors, (37), 3 states have internal predecessors, (37), 2 states have call successors, (13), 6 states have call predecessors, (13), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) [2023-11-26 10:47:04,549 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-26 10:47:04,549 INFO L93 Difference]: Finished difference Result 2628 states and 3964 transitions. [2023-11-26 10:47:04,550 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-11-26 10:47:04,552 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 4.625) internal successors, (37), 3 states have internal predecessors, (37), 2 states have call successors, (13), 6 states have call predecessors, (13), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) Word has length 75 [2023-11-26 10:47:04,553 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-26 10:47:04,602 INFO L225 Difference]: With dead ends: 2628 [2023-11-26 10:47:04,602 INFO L226 Difference]: Without dead ends: 1729 [2023-11-26 10:47:04,618 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 25 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=78, Invalid=162, Unknown=0, NotChecked=0, Total=240 [2023-11-26 10:47:04,622 INFO L413 NwaCegarLoop]: 653 mSDtfsCounter, 4769 mSDsluCounter, 2789 mSDsCounter, 0 mSdLazyCounter, 2340 mSolverCounterSat, 2917 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 11.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4870 SdHoareTripleChecker+Valid, 3442 SdHoareTripleChecker+Invalid, 5257 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2917 IncrementalHoareTripleChecker+Valid, 2340 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 12.1s IncrementalHoareTripleChecker+Time [2023-11-26 10:47:04,623 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4870 Valid, 3442 Invalid, 5257 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2917 Valid, 2340 Invalid, 0 Unknown, 0 Unchecked, 12.1s Time] [2023-11-26 10:47:04,646 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1729 states. [2023-11-26 10:47:04,865 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1729 to 1653. [2023-11-26 10:47:04,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1653 states, 1172 states have (on average 1.463310580204778) internal successors, (1715), 1177 states have internal predecessors, (1715), 342 states have call successors, (342), 139 states have call predecessors, (342), 138 states have return successors, (341), 338 states have call predecessors, (341), 341 states have call successors, (341) [2023-11-26 10:47:04,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1653 states to 1653 states and 2398 transitions. [2023-11-26 10:47:04,888 INFO L78 Accepts]: Start accepts. Automaton has 1653 states and 2398 transitions. Word has length 75 [2023-11-26 10:47:04,889 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-26 10:47:04,889 INFO L495 AbstractCegarLoop]: Abstraction has 1653 states and 2398 transitions. [2023-11-26 10:47:04,890 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 4.625) internal successors, (37), 3 states have internal predecessors, (37), 2 states have call successors, (13), 6 states have call predecessors, (13), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) [2023-11-26 10:47:04,890 INFO L276 IsEmpty]: Start isEmpty. Operand 1653 states and 2398 transitions. [2023-11-26 10:47:04,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-26 10:47:04,896 INFO L187 NwaCegarLoop]: Found error trace [2023-11-26 10:47:04,896 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-26 10:47:04,896 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-26 10:47:04,897 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-26 10:47:04,897 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 10:47:04,897 INFO L85 PathProgramCache]: Analyzing trace with hash 817761303, now seen corresponding path program 1 times [2023-11-26 10:47:04,897 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 10:47:04,898 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [801088817] [2023-11-26 10:47:04,898 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 10:47:04,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 10:47:05,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:47:05,349 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 10:47:05,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:47:05,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-26 10:47:05,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:47:05,370 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2023-11-26 10:47:05,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:47:05,380 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2023-11-26 10:47:05,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:47:05,391 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2023-11-26 10:47:05,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:47:05,401 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2023-11-26 10:47:05,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:47:05,420 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-11-26 10:47:05,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:47:05,441 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-26 10:47:05,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:47:05,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2023-11-26 10:47:05,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:47:05,484 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2023-11-26 10:47:05,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:47:05,495 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2023-11-26 10:47:05,495 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 10:47:05,496 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [801088817] [2023-11-26 10:47:05,496 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [801088817] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 10:47:05,496 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 10:47:05,496 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-11-26 10:47:05,497 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1812205781] [2023-11-26 10:47:05,497 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 10:47:05,499 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-26 10:47:05,500 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 10:47:05,501 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-26 10:47:05,501 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2023-11-26 10:47:05,501 INFO L87 Difference]: Start difference. First operand 1653 states and 2398 transitions. Second operand has 8 states, 8 states have (on average 4.875) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (13), 6 states have call predecessors, (13), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) [2023-11-26 10:47:17,547 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-26 10:47:17,547 INFO L93 Difference]: Finished difference Result 4964 states and 7249 transitions. [2023-11-26 10:47:17,548 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-11-26 10:47:17,548 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 4.875) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (13), 6 states have call predecessors, (13), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) Word has length 77 [2023-11-26 10:47:17,549 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-26 10:47:17,575 INFO L225 Difference]: With dead ends: 4964 [2023-11-26 10:47:17,576 INFO L226 Difference]: Without dead ends: 3344 [2023-11-26 10:47:17,584 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 25 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=78, Invalid=162, Unknown=0, NotChecked=0, Total=240 [2023-11-26 10:47:17,585 INFO L413 NwaCegarLoop]: 675 mSDtfsCounter, 4716 mSDsluCounter, 2867 mSDsCounter, 0 mSdLazyCounter, 2367 mSolverCounterSat, 2768 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4808 SdHoareTripleChecker+Valid, 3542 SdHoareTripleChecker+Invalid, 5135 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2768 IncrementalHoareTripleChecker+Valid, 2367 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 11.2s IncrementalHoareTripleChecker+Time [2023-11-26 10:47:17,586 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4808 Valid, 3542 Invalid, 5135 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2768 Valid, 2367 Invalid, 0 Unknown, 0 Unchecked, 11.2s Time] [2023-11-26 10:47:17,592 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3344 states. [2023-11-26 10:47:17,798 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3344 to 3203. [2023-11-26 10:47:17,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3203 states, 2276 states have (on average 1.4639718804920914) internal successors, (3332), 2287 states have internal predecessors, (3332), 654 states have call successors, (654), 273 states have call predecessors, (654), 272 states have return successors, (653), 646 states have call predecessors, (653), 653 states have call successors, (653) [2023-11-26 10:47:17,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3203 states to 3203 states and 4639 transitions. [2023-11-26 10:47:17,832 INFO L78 Accepts]: Start accepts. Automaton has 3203 states and 4639 transitions. Word has length 77 [2023-11-26 10:47:17,834 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-26 10:47:17,834 INFO L495 AbstractCegarLoop]: Abstraction has 3203 states and 4639 transitions. [2023-11-26 10:47:17,835 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 4.875) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (13), 6 states have call predecessors, (13), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) [2023-11-26 10:47:17,835 INFO L276 IsEmpty]: Start isEmpty. Operand 3203 states and 4639 transitions. [2023-11-26 10:47:17,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-11-26 10:47:17,842 INFO L187 NwaCegarLoop]: Found error trace [2023-11-26 10:47:17,842 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-26 10:47:17,842 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-11-26 10:47:17,842 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-26 10:47:17,843 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 10:47:17,843 INFO L85 PathProgramCache]: Analyzing trace with hash 1939387557, now seen corresponding path program 1 times [2023-11-26 10:47:17,843 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 10:47:17,844 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [620286580] [2023-11-26 10:47:17,844 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 10:47:17,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 10:47:18,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:47:18,383 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 10:47:18,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:47:18,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-26 10:47:18,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:47:18,408 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2023-11-26 10:47:18,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:47:18,421 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2023-11-26 10:47:18,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:47:18,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2023-11-26 10:47:18,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:47:18,443 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2023-11-26 10:47:18,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:47:18,464 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-11-26 10:47:18,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:47:18,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-26 10:47:18,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:47:18,511 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2023-11-26 10:47:18,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:47:18,535 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2023-11-26 10:47:18,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:47:18,548 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2023-11-26 10:47:18,548 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 10:47:18,548 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [620286580] [2023-11-26 10:47:18,548 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [620286580] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 10:47:18,549 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 10:47:18,549 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-11-26 10:47:18,549 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [566640831] [2023-11-26 10:47:18,549 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 10:47:18,550 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-26 10:47:18,550 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 10:47:18,551 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-26 10:47:18,551 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2023-11-26 10:47:18,551 INFO L87 Difference]: Start difference. First operand 3203 states and 4639 transitions. Second operand has 8 states, 8 states have (on average 6.5) internal successors, (52), 3 states have internal predecessors, (52), 2 states have call successors, (15), 6 states have call predecessors, (15), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10)