./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8393723b 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_90c3c049-594c-47bd-bb12-c88cde48f249/bin/utaipan-I9t0OCRTmS/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90c3c049-594c-47bd-bb12-c88cde48f249/bin/utaipan-I9t0OCRTmS/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90c3c049-594c-47bd-bb12-c88cde48f249/bin/utaipan-I9t0OCRTmS/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90c3c049-594c-47bd-bb12-c88cde48f249/bin/utaipan-I9t0OCRTmS/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90c3c049-594c-47bd-bb12-c88cde48f249/bin/utaipan-I9t0OCRTmS/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90c3c049-594c-47bd-bb12-c88cde48f249/bin/utaipan-I9t0OCRTmS --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 552ce6d7999bdb74a6a977d655ff7e70d1a3c9df85a906af21996b70ccea2124 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-8393723 [2022-11-19 06:39:55,930 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-19 06:39:55,932 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-19 06:39:55,957 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-19 06:39:55,958 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-19 06:39:55,959 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-19 06:39:55,961 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-19 06:39:55,963 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-19 06:39:55,965 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-19 06:39:55,966 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-19 06:39:55,967 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-19 06:39:55,969 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-19 06:39:55,970 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-19 06:39:55,971 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-19 06:39:55,973 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-19 06:39:55,974 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-19 06:39:55,975 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-19 06:39:55,977 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-19 06:39:55,979 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-19 06:39:55,982 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-19 06:39:55,984 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-19 06:39:55,986 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-19 06:39:55,987 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-19 06:39:55,988 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-19 06:39:55,993 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-19 06:39:55,994 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-19 06:39:55,994 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-19 06:39:55,995 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-19 06:39:55,996 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-19 06:39:55,997 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-19 06:39:55,998 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-19 06:39:55,999 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-19 06:39:56,000 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-19 06:39:56,001 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-19 06:39:56,003 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-19 06:39:56,003 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-19 06:39:56,004 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-19 06:39:56,005 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-19 06:39:56,005 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-19 06:39:56,006 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-19 06:39:56,007 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-19 06:39:56,009 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90c3c049-594c-47bd-bb12-c88cde48f249/bin/utaipan-I9t0OCRTmS/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-19 06:39:56,038 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-19 06:39:56,038 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-19 06:39:56,039 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-19 06:39:56,039 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-19 06:39:56,040 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-19 06:39:56,041 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-19 06:39:56,041 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-19 06:39:56,041 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-19 06:39:56,042 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-19 06:39:56,042 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-19 06:39:56,042 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-19 06:39:56,043 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-19 06:39:56,043 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-19 06:39:56,043 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-19 06:39:56,044 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-19 06:39:56,044 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-19 06:39:56,044 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-19 06:39:56,045 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-19 06:39:56,046 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-19 06:39:56,046 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-19 06:39:56,046 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-19 06:39:56,047 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-19 06:39:56,047 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-19 06:39:56,047 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-19 06:39:56,048 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-19 06:39:56,048 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-19 06:39:56,048 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-19 06:39:56,049 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-19 06:39:56,049 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-19 06:39:56,049 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 06:39:56,050 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-19 06:39:56,050 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-19 06:39:56,050 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-19 06:39:56,050 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-19 06:39:56,051 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-19 06:39:56,051 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-19 06:39:56,051 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-19 06:39:56,052 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-19 06:39:56,052 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90c3c049-594c-47bd-bb12-c88cde48f249/bin/utaipan-I9t0OCRTmS/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90c3c049-594c-47bd-bb12-c88cde48f249/bin/utaipan-I9t0OCRTmS Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 552ce6d7999bdb74a6a977d655ff7e70d1a3c9df85a906af21996b70ccea2124 [2022-11-19 06:39:56,381 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-19 06:39:56,413 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-19 06:39:56,416 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-19 06:39:56,418 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-19 06:39:56,419 INFO L275 PluginConnector]: CDTParser initialized [2022-11-19 06:39:56,421 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90c3c049-594c-47bd-bb12-c88cde48f249/bin/utaipan-I9t0OCRTmS/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i [2022-11-19 06:39:56,526 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90c3c049-594c-47bd-bb12-c88cde48f249/bin/utaipan-I9t0OCRTmS/data/7683f73da/1252b152f45947c9ba668e07ad502968/FLAGfa7825b91 [2022-11-19 06:39:57,637 INFO L306 CDTParser]: Found 1 translation units. [2022-11-19 06:39:57,638 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90c3c049-594c-47bd-bb12-c88cde48f249/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i [2022-11-19 06:39:57,709 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90c3c049-594c-47bd-bb12-c88cde48f249/bin/utaipan-I9t0OCRTmS/data/7683f73da/1252b152f45947c9ba668e07ad502968/FLAGfa7825b91 [2022-11-19 06:39:57,908 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90c3c049-594c-47bd-bb12-c88cde48f249/bin/utaipan-I9t0OCRTmS/data/7683f73da/1252b152f45947c9ba668e07ad502968 [2022-11-19 06:39:57,911 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-19 06:39:57,912 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-19 06:39:57,914 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-19 06:39:57,915 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-19 06:39:57,919 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-19 06:39:57,920 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 06:39:57" (1/1) ... [2022-11-19 06:39:57,921 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17acaa5f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:39:57, skipping insertion in model container [2022-11-19 06:39:57,922 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 06:39:57" (1/1) ... [2022-11-19 06:39:57,930 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-19 06:39:58,127 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-19 06:39:58,781 WARN L1258 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [3783] [2022-11-19 06:39:58,812 WARN L1258 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4288] [2022-11-19 06:39:58,813 WARN L1258 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4289-4290] [2022-11-19 06:39:59,122 WARN L234 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_90c3c049-594c-47bd-bb12-c88cde48f249/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i[128856,128869] [2022-11-19 06:40:01,151 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 06:40:01,197 INFO L203 MainTranslator]: Completed pre-run [2022-11-19 06:40:01,324 WARN L1258 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [3783] [2022-11-19 06:40:01,353 WARN L1258 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4288] [2022-11-19 06:40:01,353 WARN L1258 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4289-4290] [2022-11-19 06:40:01,364 WARN L234 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_90c3c049-594c-47bd-bb12-c88cde48f249/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i[128856,128869] [2022-11-19 06:40:02,099 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 06:40:02,308 INFO L208 MainTranslator]: Completed translation [2022-11-19 06:40:02,309 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:40:02 WrapperNode [2022-11-19 06:40:02,309 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-19 06:40:02,310 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-19 06:40:02,311 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-19 06:40:02,311 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-19 06:40:02,321 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:40:02" (1/1) ... [2022-11-19 06:40:02,561 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:40:02" (1/1) ... [2022-11-19 06:40:03,090 INFO L138 Inliner]: procedures = 259, calls = 6085, calls flagged for inlining = 105, calls inlined = 96, statements flattened = 16062 [2022-11-19 06:40:03,091 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-19 06:40:03,093 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-19 06:40:03,093 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-19 06:40:03,094 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-19 06:40:03,233 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:40:02" (1/1) ... [2022-11-19 06:40:03,233 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:40:02" (1/1) ... [2022-11-19 06:40:03,305 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:40:02" (1/1) ... [2022-11-19 06:40:03,305 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:40:02" (1/1) ... [2022-11-19 06:40:03,706 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:40:02" (1/1) ... [2022-11-19 06:40:03,770 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:40:02" (1/1) ... [2022-11-19 06:40:03,816 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:40:02" (1/1) ... [2022-11-19 06:40:03,843 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:40:02" (1/1) ... [2022-11-19 06:40:03,931 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-19 06:40:03,932 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-19 06:40:03,933 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-19 06:40:03,933 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-19 06:40:03,934 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:40:02" (1/1) ... [2022-11-19 06:40:03,943 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 06:40:03,955 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90c3c049-594c-47bd-bb12-c88cde48f249/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 06:40:03,979 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90c3c049-594c-47bd-bb12-c88cde48f249/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-19 06:40:04,005 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90c3c049-594c-47bd-bb12-c88cde48f249/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-19 06:40:04,026 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-11-19 06:40:04,027 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-11-19 06:40:04,027 INFO L130 BoogieDeclarations]: Found specification of procedure to_sd [2022-11-19 06:40:04,027 INFO L138 BoogieDeclarations]: Found implementation of procedure to_sd [2022-11-19 06:40:04,027 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_tuner [2022-11-19 06:40:04,027 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_tuner [2022-11-19 06:40:04,028 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ctrl [2022-11-19 06:40:04,028 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_g_ctrl [2022-11-19 06:40:04,028 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_s_parameters [2022-11-19 06:40:04,028 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_s_parameters [2022-11-19 06:40:04,028 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-19 06:40:04,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-19 06:40:04,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-19 06:40:04,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-19 06:40:04,029 INFO L130 BoogieDeclarations]: Found specification of procedure input_change [2022-11-19 06:40:04,029 INFO L138 BoogieDeclarations]: Found implementation of procedure input_change [2022-11-19 06:40:04,030 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_g_parameters [2022-11-19 06:40:04,030 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_g_parameters [2022-11-19 06:40:04,030 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_querymenu [2022-11-19 06:40:04,030 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_querymenu [2022-11-19 06:40:04,030 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-11-19 06:40:04,031 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-11-19 06:40:04,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-11-19 06:40:04,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-11-19 06:40:04,031 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_probe [2022-11-19 06:40:04,031 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_probe [2022-11-19 06:40:04,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-19 06:40:04,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-19 06:40:04,032 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2022-11-19 06:40:04,032 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2022-11-19 06:40:04,032 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_shutdown [2022-11-19 06:40:04,032 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_shutdown [2022-11-19 06:40:04,033 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx2388x [2022-11-19 06:40:04,033 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx2388x [2022-11-19 06:40:04,033 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_tuner [2022-11-19 06:40:04,033 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_tuner [2022-11-19 06:40:04,033 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx2583x [2022-11-19 06:40:04,034 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx2583x [2022-11-19 06:40:04,034 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-19 06:40:04,034 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-19 06:40:04,035 INFO L130 BoogieDeclarations]: Found specification of procedure to_ir_state [2022-11-19 06:40:04,035 INFO L138 BoogieDeclarations]: Found implementation of procedure to_ir_state [2022-11-19 06:40:04,036 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_enable [2022-11-19 06:40:04,037 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_enable [2022-11-19 06:40:04,037 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_width_count_to_ns [2022-11-19 06:40:04,038 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_width_count_to_ns [2022-11-19 06:40:04,038 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-11-19 06:40:04,038 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-11-19 06:40:04,038 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-19 06:40:04,038 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-19 06:40:04,039 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-19 06:40:04,039 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-19 06:40:04,039 INFO L130 BoogieDeclarations]: Found specification of procedure carrier_freq_to_clock_divider [2022-11-19 06:40:04,040 INFO L138 BoogieDeclarations]: Found implementation of procedure carrier_freq_to_clock_divider [2022-11-19 06:40:04,040 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_demodulation_enable [2022-11-19 06:40:04,041 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_demodulation_enable [2022-11-19 06:40:04,041 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-19 06:40:04,041 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-19 06:40:04,041 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-19 06:40:04,042 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_write [2022-11-19 06:40:04,042 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_write [2022-11-19 06:40:04,042 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-19 06:40:04,042 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_mbus_fmt [2022-11-19 06:40:04,042 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_mbus_fmt [2022-11-19 06:40:04,043 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2022-11-19 06:40:04,043 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2022-11-19 06:40:04,044 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2022-11-19 06:40:04,044 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2022-11-19 06:40:04,044 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2022-11-19 06:40:04,045 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-19 06:40:04,045 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-19 06:40:04,045 INFO L130 BoogieDeclarations]: Found specification of procedure set_volume [2022-11-19 06:40:04,045 INFO L138 BoogieDeclarations]: Found implementation of procedure set_volume [2022-11-19 06:40:04,045 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_sliced_fmt [2022-11-19 06:40:04,046 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_sliced_fmt [2022-11-19 06:40:04,046 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_initialize [2022-11-19 06:40:04,047 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_initialize [2022-11-19 06:40:04,047 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ext_ctrls [2022-11-19 06:40:04,047 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_g_ext_ctrls [2022-11-19 06:40:04,047 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-19 06:40:04,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-19 06:40:04,048 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_notify [2022-11-19 06:40:04,049 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_notify [2022-11-19 06:40:04,049 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-11-19 06:40:04,049 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-11-19 06:40:04,050 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-19 06:40:04,050 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-19 06:40:04,051 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2022-11-19 06:40:04,051 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2022-11-19 06:40:04,051 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_resolution [2022-11-19 06:40:04,052 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_resolution [2022-11-19 06:40:04,052 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-19 06:40:04,052 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-19 06:40:04,052 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_try_ext_ctrls [2022-11-19 06:40:04,052 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_try_ext_ctrls [2022-11-19 06:40:04,052 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2022-11-19 06:40:04,053 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2022-11-19 06:40:04,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-19 06:40:04,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-19 06:40:04,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-19 06:40:04,054 INFO L130 BoogieDeclarations]: Found specification of procedure cx25836_initialize [2022-11-19 06:40:04,054 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25836_initialize [2022-11-19 06:40:04,054 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_write4 [2022-11-19 06:40:04,055 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_write4 [2022-11-19 06:40:04,056 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ext_ctrls [2022-11-19 06:40:04,059 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_s_ext_ctrls [2022-11-19 06:40:04,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-19 06:40:04,060 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_frequency [2022-11-19 06:40:04,060 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_frequency [2022-11-19 06:40:04,062 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_std_setup [2022-11-19 06:40:04,063 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_std_setup [2022-11-19 06:40:04,064 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-19 06:40:04,064 INFO L130 BoogieDeclarations]: Found specification of procedure irqenable_tx [2022-11-19 06:40:04,064 INFO L138 BoogieDeclarations]: Found implementation of procedure irqenable_tx [2022-11-19 06:40:04,069 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2022-11-19 06:40:04,069 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2022-11-19 06:40:04,070 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_queryctrl [2022-11-19 06:40:04,070 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_queryctrl [2022-11-19 06:40:04,070 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-19 06:40:04,070 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-19 06:40:04,070 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_modulation_enable [2022-11-19 06:40:04,070 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_modulation_enable [2022-11-19 06:40:04,071 INFO L130 BoogieDeclarations]: Found specification of procedure cx23885_initialize [2022-11-19 06:40:04,071 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23885_initialize [2022-11-19 06:40:04,071 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_raw_fmt [2022-11-19 06:40:04,071 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_raw_fmt [2022-11-19 06:40:04,071 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_freq [2022-11-19 06:40:04,071 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_freq [2022-11-19 06:40:04,072 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_std [2022-11-19 06:40:04,072 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_std [2022-11-19 06:40:04,072 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_and_or [2022-11-19 06:40:04,072 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_and_or [2022-11-19 06:40:04,072 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ctrl [2022-11-19 06:40:04,072 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_s_ctrl [2022-11-19 06:40:04,073 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_s_parameters [2022-11-19 06:40:04,073 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_s_parameters [2022-11-19 06:40:04,073 INFO L130 BoogieDeclarations]: Found specification of procedure to_state [2022-11-19 06:40:04,073 INFO L138 BoogieDeclarations]: Found implementation of procedure to_state [2022-11-19 06:40:04,073 INFO L130 BoogieDeclarations]: Found specification of procedure set_audclk_freq [2022-11-19 06:40:04,073 INFO L138 BoogieDeclarations]: Found implementation of procedure set_audclk_freq [2022-11-19 06:40:04,074 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_register [2022-11-19 06:40:04,074 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_register [2022-11-19 06:40:04,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-19 06:40:04,074 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_register [2022-11-19 06:40:04,074 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_register [2022-11-19 06:40:04,074 INFO L130 BoogieDeclarations]: Found specification of procedure set_input [2022-11-19 06:40:04,075 INFO L138 BoogieDeclarations]: Found implementation of procedure set_input [2022-11-19 06:40:04,075 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_g_parameters [2022-11-19 06:40:04,075 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_g_parameters [2022-11-19 06:40:04,075 INFO L130 BoogieDeclarations]: Found specification of procedure cx23888_std_setup [2022-11-19 06:40:04,075 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23888_std_setup [2022-11-19 06:40:04,075 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_initialize [2022-11-19 06:40:04,076 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_initialize [2022-11-19 06:40:04,076 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2022-11-19 06:40:04,076 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2022-11-19 06:40:04,076 INFO L130 BoogieDeclarations]: Found specification of procedure irqenable_rx [2022-11-19 06:40:04,076 INFO L138 BoogieDeclarations]: Found implementation of procedure irqenable_rx [2022-11-19 06:40:04,076 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_and_or4 [2022-11-19 06:40:04,077 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_and_or4 [2022-11-19 06:40:04,077 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_input_status [2022-11-19 06:40:04,077 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_input_status [2022-11-19 06:40:04,077 INFO L130 BoogieDeclarations]: Found specification of procedure lpf_count_to_ns [2022-11-19 06:40:04,077 INFO L138 BoogieDeclarations]: Found implementation of procedure lpf_count_to_ns [2022-11-19 06:40:04,077 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_set_audclk_freq [2022-11-19 06:40:04,078 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_set_audclk_freq [2022-11-19 06:40:04,078 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_read [2022-11-19 06:40:04,078 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_read [2022-11-19 06:40:04,078 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-19 06:40:04,078 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_width_count_to_us [2022-11-19 06:40:04,078 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_width_count_to_us [2022-11-19 06:40:04,079 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-19 06:40:04,079 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-19 06:40:04,079 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-19 06:40:04,079 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-19 06:40:04,079 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-19 06:40:04,080 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_sliced_fmt [2022-11-19 06:40:04,080 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_sliced_fmt [2022-11-19 06:40:04,080 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_send [2022-11-19 06:40:04,082 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_send [2022-11-19 06:40:04,082 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_subdevdata [2022-11-19 06:40:04,082 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_subdevdata [2022-11-19 06:40:04,082 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_decode_vbi_line [2022-11-19 06:40:04,083 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_decode_vbi_line [2022-11-19 06:40:04,083 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_adapter_id [2022-11-19 06:40:04,083 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_adapter_id [2022-11-19 06:40:04,083 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_carrier_freq [2022-11-19 06:40:04,083 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_carrier_freq [2022-11-19 06:40:04,083 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_clocks_to_clock_divider [2022-11-19 06:40:04,084 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_clocks_to_clock_divider [2022-11-19 06:40:04,084 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx231xx [2022-11-19 06:40:04,084 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx231xx [2022-11-19 06:40:04,084 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_s_edge_detection [2022-11-19 06:40:04,084 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_s_edge_detection [2022-11-19 06:40:04,084 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2022-11-19 06:40:04,085 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2022-11-19 06:40:04,085 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_probe [2022-11-19 06:40:04,085 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_probe [2022-11-19 06:40:04,085 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-19 06:40:04,085 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-19 06:40:04,085 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2022-11-19 06:40:04,086 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2022-11-19 06:40:04,086 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_read4 [2022-11-19 06:40:04,086 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_read4 [2022-11-19 06:40:04,086 INFO L130 BoogieDeclarations]: Found specification of procedure odd_parity [2022-11-19 06:40:04,086 INFO L138 BoogieDeclarations]: Found implementation of procedure odd_parity [2022-11-19 06:40:04,086 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-19 06:40:04,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-19 06:40:04,087 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_enable [2022-11-19 06:40:04,087 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_enable [2022-11-19 06:40:04,087 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-11-19 06:40:04,087 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-11-19 06:40:04,087 INFO L130 BoogieDeclarations]: Found specification of procedure filter_rx_s_min_width [2022-11-19 06:40:04,088 INFO L138 BoogieDeclarations]: Found implementation of procedure filter_rx_s_min_width [2022-11-19 06:40:04,088 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-19 06:40:04,088 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_shutdown [2022-11-19 06:40:04,088 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_shutdown [2022-11-19 06:40:04,088 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2022-11-19 06:40:04,088 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2022-11-19 06:40:04,089 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2022-11-19 06:40:04,089 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2022-11-19 06:40:04,089 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23885 [2022-11-19 06:40:04,089 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23885 [2022-11-19 06:40:04,089 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-19 06:40:04,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-19 06:40:04,089 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_pulse_clocks [2022-11-19 06:40:04,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_pulse_clocks [2022-11-19 06:40:04,090 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23888 [2022-11-19 06:40:04,090 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23888 [2022-11-19 06:40:04,090 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23887 [2022-11-19 06:40:04,090 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23887 [2022-11-19 06:40:05,727 INFO L235 CfgBuilder]: Building ICFG [2022-11-19 06:40:05,737 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-19 06:40:08,528 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-19 06:41:26,229 INFO L276 CfgBuilder]: Performing block encoding [2022-11-19 06:41:33,835 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-19 06:41:33,836 INFO L300 CfgBuilder]: Removed 8 assume(true) statements. [2022-11-19 06:41:33,852 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 06:41:33 BoogieIcfgContainer [2022-11-19 06:41:33,853 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-19 06:41:33,855 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-19 06:41:33,855 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-19 06:41:33,867 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-19 06:41:33,868 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 06:39:57" (1/3) ... [2022-11-19 06:41:33,869 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@60a738cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 06:41:33, skipping insertion in model container [2022-11-19 06:41:33,869 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:40:02" (2/3) ... [2022-11-19 06:41:33,869 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@60a738cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 06:41:33, skipping insertion in model container [2022-11-19 06:41:33,869 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 06:41:33" (3/3) ... [2022-11-19 06:41:33,871 INFO L112 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i [2022-11-19 06:41:33,891 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-19 06:41:33,891 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-11-19 06:41:33,893 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@60a738cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 19.11 06:41:33, skipping insertion in model container [2022-11-19 06:41:33,893 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-19 06:41:33,894 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-19 06:41:33,894 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-19 06:41:33,894 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-19 06:41:33,895 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 06:41:33" (3/3) ... [2022-11-19 06:41:33,898 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-11-19 06:41:33,905 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_set [2022-11-19 06:41:33,905 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure to_sd [2022-11-19 06:41:33,906 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_s_tuner [2022-11-19 06:41:33,906 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_s_frequency [2022-11-19 06:41:33,906 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_g_ctrl [2022-11-19 06:41:33,906 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_std_setup [2022-11-19 06:41:33,906 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_tx_s_parameters [2022-11-19 06:41:33,906 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2022-11-19 06:41:33,906 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure input_change [2022-11-19 06:41:33,907 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_tx_g_parameters [2022-11-19 06:41:33,907 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_querymenu [2022-11-19 06:41:33,907 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure irqenable_tx [2022-11-19 06:41:33,907 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_get_clientdata [2022-11-19 06:41:33,907 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_queryctrl [2022-11-19 06:41:33,907 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy [2022-11-19 06:41:33,908 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure get_current [2022-11-19 06:41:33,908 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure control_tx_modulation_enable [2022-11-19 06:41:33,908 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx23885_initialize [2022-11-19 06:41:33,908 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_s_raw_fmt [2022-11-19 06:41:33,908 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure clock_divider_to_freq [2022-11-19 06:41:33,908 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_g_std [2022-11-19 06:41:33,908 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_lock [2022-11-19 06:41:33,909 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_probe [2022-11-19 06:41:33,909 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_and_or [2022-11-19 06:41:33,909 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-11-19 06:41:33,909 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure destroy_workqueue [2022-11-19 06:41:33,909 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_rx_shutdown [2022-11-19 06:41:33,909 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_s_ctrl [2022-11-19 06:41:33,910 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure is_cx2388x [2022-11-19 06:41:33,910 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_g_tuner [2022-11-19 06:41:33,910 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure is_cx2583x [2022-11-19 06:41:33,910 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_rx_s_parameters [2022-11-19 06:41:33,910 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure to_state [2022-11-19 06:41:33,910 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure set_audclk_freq [2022-11-19 06:41:33,910 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_g_register [2022-11-19 06:41:33,911 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_s_register [2022-11-19 06:41:33,911 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2022-11-19 06:41:33,911 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure set_input [2022-11-19 06:41:33,911 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_rx_g_parameters [2022-11-19 06:41:33,911 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure to_ir_state [2022-11-19 06:41:33,911 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx23888_std_setup [2022-11-19 06:41:33,912 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure control_tx_enable [2022-11-19 06:41:33,912 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_initialize [2022-11-19 06:41:33,912 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_transfer [2022-11-19 06:41:33,912 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pulse_width_count_to_ns [2022-11-19 06:41:33,912 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_read [2022-11-19 06:41:33,912 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure irqenable_rx [2022-11-19 06:41:33,912 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_and_or4 [2022-11-19 06:41:33,913 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2022-11-19 06:41:33,913 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2022-11-19 06:41:33,913 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_g_input_status [2022-11-19 06:41:33,913 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure lpf_count_to_ns [2022-11-19 06:41:33,913 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_set_audclk_freq [2022-11-19 06:41:33,913 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure carrier_freq_to_clock_divider [2022-11-19 06:41:33,914 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_read [2022-11-19 06:41:33,914 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure control_rx_demodulation_enable [2022-11-19 06:41:33,914 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pulse_width_count_to_us [2022-11-19 06:41:33,914 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2022-11-19 06:41:33,914 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure INIT_LIST_HEAD [2022-11-19 06:41:33,914 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_s_sliced_fmt [2022-11-19 06:41:33,914 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_master_send [2022-11-19 06:41:33,915 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_write [2022-11-19 06:41:33,915 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_get_subdevdata [2022-11-19 06:41:33,915 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_s_mbus_fmt [2022-11-19 06:41:33,915 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_decode_vbi_line [2022-11-19 06:41:33,915 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_adapter_id [2022-11-19 06:41:33,915 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_ctrl_handler_free [2022-11-19 06:41:33,916 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure clock_divider_to_carrier_freq [2022-11-19 06:41:33,916 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_ctrl_new_std [2022-11-19 06:41:33,916 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2022-11-19 06:41:33,916 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pulse_clocks_to_clock_divider [2022-11-19 06:41:33,916 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure is_cx231xx [2022-11-19 06:41:33,916 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure set_volume [2022-11-19 06:41:33,916 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_g_sliced_fmt [2022-11-19 06:41:33,917 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx231xx_initialize [2022-11-19 06:41:33,917 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure control_rx_s_edge_detection [2022-11-19 06:41:33,917 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_g_ext_ctrls [2022-11-19 06:41:33,917 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure devm_kzalloc [2022-11-19 06:41:33,917 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_probe [2022-11-19 06:41:33,917 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_notify [2022-11-19 06:41:33,918 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __init_work [2022-11-19 06:41:33,918 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure prepare_to_wait [2022-11-19 06:41:33,918 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __mutex_init [2022-11-19 06:41:33,918 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_read4 [2022-11-19 06:41:33,918 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure odd_parity [2022-11-19 06:41:33,918 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-19 06:41:33,918 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock_nested [2022-11-19 06:41:33,919 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure control_rx_enable [2022-11-19 06:41:33,919 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __init_waitqueue_head [2022-11-19 06:41:33,919 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __kfifo_uint_must_check_helper [2022-11-19 06:41:33,919 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure clock_divider_to_resolution [2022-11-19 06:41:33,919 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure lockdep_init_map [2022-11-19 06:41:33,919 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure filter_rx_s_min_width [2022-11-19 06:41:33,919 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_try_ext_ctrls [2022-11-19 06:41:33,920 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_tx_shutdown [2022-11-19 06:41:33,920 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure schedule [2022-11-19 06:41:33,920 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure queue_work [2022-11-19 06:41:33,920 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2022-11-19 06:41:33,920 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure finish_wait [2022-11-19 06:41:33,920 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure is_cx23885 [2022-11-19 06:41:33,921 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25836_initialize [2022-11-19 06:41:33,921 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_write4 [2022-11-19 06:41:33,921 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ns_to_pulse_clocks [2022-11-19 06:41:33,921 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure is_cx23888 [2022-11-19 06:41:33,922 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_s_ext_ctrls [2022-11-19 06:41:33,922 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure is_cx23887 [2022-11-19 06:41:34,077 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 1777 nodes and edges [2022-11-19 06:41:34,089 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 530 nodes and edges [2022-11-19 06:41:34,102 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 182 nodes and edges [2022-11-19 06:41:34,113 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 73 nodes and edges [2022-11-19 06:41:34,125 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 36 nodes and edges [2022-11-19 06:41:34,136 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 16 nodes and edges [2022-11-19 06:41:34,147 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2022-11-19 06:41:34,159 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2022-11-19 06:41:34,171 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-11-19 06:41:34,182 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-19 06:41:35,353 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90c3c049-594c-47bd-bb12-c88cde48f249/bin/utaipan-I9t0OCRTmS/witness.graphml [2022-11-19 06:41:35,354 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-19 06:41:35,355 INFO L158 Benchmark]: Toolchain (without parser) took 97442.46ms. Allocated memory was 130.0MB in the beginning and 2.2GB in the end (delta: 2.1GB). Free memory was 95.2MB in the beginning and 1.3GB in the end (delta: -1.2GB). Peak memory consumption was 892.6MB. Max. memory is 16.1GB. [2022-11-19 06:41:35,356 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 92.3MB. Free memory was 61.9MB in the beginning and 61.9MB in the end (delta: 25.3kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-19 06:41:35,356 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4395.05ms. Allocated memory was 130.0MB in the beginning and 406.8MB in the end (delta: 276.8MB). Free memory was 95.2MB in the beginning and 284.5MB in the end (delta: -189.3MB). Peak memory consumption was 122.8MB. Max. memory is 16.1GB. [2022-11-19 06:41:35,357 INFO L158 Benchmark]: Boogie Procedure Inliner took 781.31ms. Allocated memory is still 406.8MB. Free memory was 284.5MB in the beginning and 200.6MB in the end (delta: 83.9MB). Peak memory consumption was 83.9MB. Max. memory is 16.1GB. [2022-11-19 06:41:35,357 INFO L158 Benchmark]: Boogie Preprocessor took 838.63ms. Allocated memory is still 406.8MB. Free memory was 200.6MB in the beginning and 236.2MB in the end (delta: -35.7MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. [2022-11-19 06:41:35,358 INFO L158 Benchmark]: RCFGBuilder took 89920.32ms. Allocated memory was 406.8MB in the beginning and 2.2GB in the end (delta: 1.8GB). Free memory was 235.2MB in the beginning and 1.6GB in the end (delta: -1.4GB). Peak memory consumption was 1.4GB. Max. memory is 16.1GB. [2022-11-19 06:41:35,358 INFO L158 Benchmark]: TraceAbstraction took 38.14ms. Allocated memory is still 2.2GB. Free memory was 1.6GB in the beginning and 1.6GB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-19 06:41:35,358 INFO L158 Benchmark]: Witness Printer took 1460.31ms. Allocated memory is still 2.2GB. Free memory was 1.6GB in the beginning and 1.3GB in the end (delta: 309.9MB). Peak memory consumption was 310.4MB. Max. memory is 16.1GB. [2022-11-19 06:41:35,361 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 92.3MB. Free memory was 61.9MB in the beginning and 61.9MB in the end (delta: 25.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4395.05ms. Allocated memory was 130.0MB in the beginning and 406.8MB in the end (delta: 276.8MB). Free memory was 95.2MB in the beginning and 284.5MB in the end (delta: -189.3MB). Peak memory consumption was 122.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 781.31ms. Allocated memory is still 406.8MB. Free memory was 284.5MB in the beginning and 200.6MB in the end (delta: 83.9MB). Peak memory consumption was 83.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 838.63ms. Allocated memory is still 406.8MB. Free memory was 200.6MB in the beginning and 236.2MB in the end (delta: -35.7MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. * RCFGBuilder took 89920.32ms. Allocated memory was 406.8MB in the beginning and 2.2GB in the end (delta: 1.8GB). Free memory was 235.2MB in the beginning and 1.6GB in the end (delta: -1.4GB). Peak memory consumption was 1.4GB. Max. memory is 16.1GB. * TraceAbstraction took 38.14ms. Allocated memory is still 2.2GB. Free memory was 1.6GB in the beginning and 1.6GB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Witness Printer took 1460.31ms. Allocated memory is still 2.2GB. Free memory was 1.6GB in the beginning and 1.3GB in the end (delta: 309.9MB). Peak memory consumption was 310.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specification because the program does not contain any specification. RESULT: Ultimate proved your program to be correct! [2022-11-19 06:41:35,436 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90c3c049-594c-47bd-bb12-c88cde48f249/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE