./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-radio-si4713-i2c-ko--111_1a--064368f-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4a08ac8-6707-41d2-9a48-2afda650e7f2/bin/utaipan-G1rejxKTta/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4a08ac8-6707-41d2-9a48-2afda650e7f2/bin/utaipan-G1rejxKTta/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4a08ac8-6707-41d2-9a48-2afda650e7f2/bin/utaipan-G1rejxKTta/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4a08ac8-6707-41d2-9a48-2afda650e7f2/bin/utaipan-G1rejxKTta/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-radio-si4713-i2c-ko--111_1a--064368f-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4a08ac8-6707-41d2-9a48-2afda650e7f2/bin/utaipan-G1rejxKTta/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4a08ac8-6707-41d2-9a48-2afda650e7f2/bin/utaipan-G1rejxKTta --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 6eb9348af754e598a94b08c8ab1d1ba8b50e9f79e34a72936f4d36ffd0927628 --- 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-dbf71c6-m [2022-10-17 17:37:26,182 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 17:37:26,184 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 17:37:26,215 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 17:37:26,216 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 17:37:26,217 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 17:37:26,219 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 17:37:26,221 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 17:37:26,223 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 17:37:26,225 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 17:37:26,226 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 17:37:26,227 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 17:37:26,228 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 17:37:26,229 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 17:37:26,231 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 17:37:26,232 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 17:37:26,234 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 17:37:26,235 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 17:37:26,237 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 17:37:26,240 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 17:37:26,242 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 17:37:26,243 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 17:37:26,245 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 17:37:26,246 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 17:37:26,251 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 17:37:26,252 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 17:37:26,252 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 17:37:26,254 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 17:37:26,254 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 17:37:26,256 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 17:37:26,256 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 17:37:26,257 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 17:37:26,259 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 17:37:26,260 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 17:37:26,261 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 17:37:26,262 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 17:37:26,263 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 17:37:26,263 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 17:37:26,263 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 17:37:26,265 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 17:37:26,266 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 17:37:26,274 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4a08ac8-6707-41d2-9a48-2afda650e7f2/bin/utaipan-G1rejxKTta/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-10-17 17:37:26,301 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 17:37:26,302 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 17:37:26,302 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-17 17:37:26,303 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-17 17:37:26,303 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 17:37:26,304 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-17 17:37:26,304 INFO L138 SettingsManager]: * User list type=DISABLED [2022-10-17 17:37:26,304 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-10-17 17:37:26,305 INFO L138 SettingsManager]: * Explicit value domain=true [2022-10-17 17:37:26,305 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-10-17 17:37:26,305 INFO L138 SettingsManager]: * Octagon Domain=false [2022-10-17 17:37:26,306 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-10-17 17:37:26,306 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-10-17 17:37:26,306 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-10-17 17:37:26,306 INFO L138 SettingsManager]: * Interval Domain=false [2022-10-17 17:37:26,307 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-10-17 17:37:26,307 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-10-17 17:37:26,307 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-10-17 17:37:26,308 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 17:37:26,308 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 17:37:26,308 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 17:37:26,309 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 17:37:26,309 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 17:37:26,309 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 17:37:26,309 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 17:37:26,310 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 17:37:26,310 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 17:37:26,310 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 17:37:26,310 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-17 17:37:26,311 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 17:37:26,311 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 17:37:26,311 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-10-17 17:37:26,311 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 17:37:26,312 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 17:37:26,325 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-10-17 17:37:26,325 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 17:37:26,326 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 17:37:26,326 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-10-17 17:37:26,326 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_e4a08ac8-6707-41d2-9a48-2afda650e7f2/bin/utaipan-G1rejxKTta/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4a08ac8-6707-41d2-9a48-2afda650e7f2/bin/utaipan-G1rejxKTta Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6eb9348af754e598a94b08c8ab1d1ba8b50e9f79e34a72936f4d36ffd0927628 [2022-10-17 17:37:26,598 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 17:37:26,639 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 17:37:26,642 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 17:37:26,643 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 17:37:26,644 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 17:37:26,646 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4a08ac8-6707-41d2-9a48-2afda650e7f2/bin/utaipan-G1rejxKTta/../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-radio-si4713-i2c-ko--111_1a--064368f-1.i [2022-10-17 17:37:26,726 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4a08ac8-6707-41d2-9a48-2afda650e7f2/bin/utaipan-G1rejxKTta/data/2525506ba/baa14f831e4b4bfd94e01a3cc437afd1/FLAG010157a0a [2022-10-17 17:37:27,585 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 17:37:27,585 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4a08ac8-6707-41d2-9a48-2afda650e7f2/sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-radio-si4713-i2c-ko--111_1a--064368f-1.i [2022-10-17 17:37:27,636 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4a08ac8-6707-41d2-9a48-2afda650e7f2/bin/utaipan-G1rejxKTta/data/2525506ba/baa14f831e4b4bfd94e01a3cc437afd1/FLAG010157a0a [2022-10-17 17:37:28,109 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4a08ac8-6707-41d2-9a48-2afda650e7f2/bin/utaipan-G1rejxKTta/data/2525506ba/baa14f831e4b4bfd94e01a3cc437afd1 [2022-10-17 17:37:28,113 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 17:37:28,117 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 17:37:28,121 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 17:37:28,121 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 17:37:28,125 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 17:37:28,126 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:37:28" (1/1) ... [2022-10-17 17:37:28,127 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@bd731ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:37:28, skipping insertion in model container [2022-10-17 17:37:28,127 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:37:28" (1/1) ... [2022-10-17 17:37:28,138 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 17:37:28,265 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:37:29,543 WARN L230 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_e4a08ac8-6707-41d2-9a48-2afda650e7f2/sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-radio-si4713-i2c-ko--111_1a--064368f-1.i[176209,176222] [2022-10-17 17:37:29,570 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:37:29,593 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 17:37:29,854 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.AssertionError: HeapLValues must be converted to RValue before their value can be queried. at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.HeapLValue.getValue(HeapLValue.java:74) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitabsTranslation.abstractAssign(BitabsTranslation.java:517) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.abstractAssginWithBitwiseOp(IntegerTranslation.java:973) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:737) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1397) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:326) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1627) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:332) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1627) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:332) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1470) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:289) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2361) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:601) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:270) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-10-17 17:37:29,865 INFO L158 Benchmark]: Toolchain (without parser) took 1745.99ms. Allocated memory was 104.9MB in the beginning and 132.1MB in the end (delta: 27.3MB). Free memory was 78.3MB in the beginning and 84.3MB in the end (delta: -5.9MB). Peak memory consumption was 49.7MB. Max. memory is 16.1GB. [2022-10-17 17:37:29,867 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 104.9MB. Free memory was 80.7MB in the beginning and 80.6MB in the end (delta: 92.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 17:37:29,869 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1741.31ms. Allocated memory was 104.9MB in the beginning and 132.1MB in the end (delta: 27.3MB). Free memory was 78.0MB in the beginning and 84.3MB in the end (delta: -6.3MB). Peak memory consumption was 49.7MB. Max. memory is 16.1GB. [2022-10-17 17:37:29,872 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 104.9MB. Free memory was 80.7MB in the beginning and 80.6MB in the end (delta: 92.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1741.31ms. Allocated memory was 104.9MB in the beginning and 132.1MB in the end (delta: 27.3MB). Free memory was 78.0MB in the beginning and 84.3MB in the end (delta: -6.3MB). Peak memory consumption was 49.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: AssertionError: HeapLValues must be converted to RValue before their value can be queried. de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: AssertionError: HeapLValues must be converted to RValue before their value can be queried.: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.HeapLValue.getValue(HeapLValue.java:74) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4a08ac8-6707-41d2-9a48-2afda650e7f2/bin/utaipan-G1rejxKTta/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4a08ac8-6707-41d2-9a48-2afda650e7f2/bin/utaipan-G1rejxKTta/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4a08ac8-6707-41d2-9a48-2afda650e7f2/bin/utaipan-G1rejxKTta/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4a08ac8-6707-41d2-9a48-2afda650e7f2/bin/utaipan-G1rejxKTta/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-radio-si4713-i2c-ko--111_1a--064368f-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4a08ac8-6707-41d2-9a48-2afda650e7f2/bin/utaipan-G1rejxKTta/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4a08ac8-6707-41d2-9a48-2afda650e7f2/bin/utaipan-G1rejxKTta --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 6eb9348af754e598a94b08c8ab1d1ba8b50e9f79e34a72936f4d36ffd0927628 --- 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-dbf71c6-m [2022-10-17 17:37:32,292 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 17:37:32,295 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 17:37:32,331 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 17:37:32,332 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 17:37:32,337 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 17:37:32,341 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 17:37:32,346 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 17:37:32,354 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 17:37:32,363 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 17:37:32,364 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 17:37:32,366 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 17:37:32,368 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 17:37:32,371 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 17:37:32,374 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 17:37:32,376 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 17:37:32,378 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 17:37:32,379 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 17:37:32,385 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 17:37:32,392 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 17:37:32,394 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 17:37:32,400 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 17:37:32,401 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 17:37:32,403 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 17:37:32,410 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 17:37:32,410 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 17:37:32,411 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 17:37:32,413 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 17:37:32,414 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 17:37:32,415 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 17:37:32,416 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 17:37:32,417 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 17:37:32,420 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 17:37:32,421 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 17:37:32,422 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 17:37:32,438 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 17:37:32,440 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 17:37:32,440 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 17:37:32,440 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 17:37:32,443 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 17:37:32,444 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 17:37:32,445 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4a08ac8-6707-41d2-9a48-2afda650e7f2/bin/utaipan-G1rejxKTta/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2022-10-17 17:37:32,477 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 17:37:32,480 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 17:37:32,481 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-17 17:37:32,481 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-17 17:37:32,482 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 17:37:32,483 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-17 17:37:32,483 INFO L138 SettingsManager]: * User list type=DISABLED [2022-10-17 17:37:32,483 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-10-17 17:37:32,484 INFO L138 SettingsManager]: * Explicit value domain=true [2022-10-17 17:37:32,484 INFO L138 SettingsManager]: * Octagon Domain=false [2022-10-17 17:37:32,485 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-10-17 17:37:32,485 INFO L138 SettingsManager]: * Interval Domain=false [2022-10-17 17:37:32,487 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 17:37:32,487 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 17:37:32,488 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 17:37:32,488 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 17:37:32,488 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 17:37:32,488 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 17:37:32,489 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 17:37:32,489 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 17:37:32,489 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 17:37:32,489 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 17:37:32,490 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 17:37:32,490 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 17:37:32,490 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-17 17:37:32,491 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-17 17:37:32,491 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 17:37:32,491 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 17:37:32,491 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 17:37:32,492 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 17:37:32,492 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 17:37:32,492 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 17:37:32,493 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 17:37:32,493 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-10-17 17:37:32,493 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 17:37:32,493 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_e4a08ac8-6707-41d2-9a48-2afda650e7f2/bin/utaipan-G1rejxKTta/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4a08ac8-6707-41d2-9a48-2afda650e7f2/bin/utaipan-G1rejxKTta Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6eb9348af754e598a94b08c8ab1d1ba8b50e9f79e34a72936f4d36ffd0927628 [2022-10-17 17:37:32,962 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 17:37:32,995 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 17:37:32,999 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 17:37:33,001 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 17:37:33,001 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 17:37:33,003 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4a08ac8-6707-41d2-9a48-2afda650e7f2/bin/utaipan-G1rejxKTta/../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-radio-si4713-i2c-ko--111_1a--064368f-1.i [2022-10-17 17:37:33,082 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4a08ac8-6707-41d2-9a48-2afda650e7f2/bin/utaipan-G1rejxKTta/data/429ceeaee/09a1e4382e394d5bbf3330d7396dcb84/FLAG233820022 [2022-10-17 17:37:33,998 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 17:37:33,999 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4a08ac8-6707-41d2-9a48-2afda650e7f2/sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-radio-si4713-i2c-ko--111_1a--064368f-1.i [2022-10-17 17:37:34,049 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4a08ac8-6707-41d2-9a48-2afda650e7f2/bin/utaipan-G1rejxKTta/data/429ceeaee/09a1e4382e394d5bbf3330d7396dcb84/FLAG233820022 [2022-10-17 17:37:34,484 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4a08ac8-6707-41d2-9a48-2afda650e7f2/bin/utaipan-G1rejxKTta/data/429ceeaee/09a1e4382e394d5bbf3330d7396dcb84 [2022-10-17 17:37:34,488 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 17:37:34,490 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 17:37:34,494 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 17:37:34,494 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 17:37:34,499 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 17:37:34,500 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:37:34" (1/1) ... [2022-10-17 17:37:34,502 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38809178 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:37:34, skipping insertion in model container [2022-10-17 17:37:34,503 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:37:34" (1/1) ... [2022-10-17 17:37:34,511 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 17:37:34,637 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:37:36,060 WARN L230 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_e4a08ac8-6707-41d2-9a48-2afda650e7f2/sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-radio-si4713-i2c-ko--111_1a--064368f-1.i[176209,176222] [2022-10-17 17:37:36,088 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:37:36,127 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-10-17 17:37:36,214 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:37:36,549 WARN L230 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_e4a08ac8-6707-41d2-9a48-2afda650e7f2/sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-radio-si4713-i2c-ko--111_1a--064368f-1.i[176209,176222] [2022-10-17 17:37:36,579 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:37:36,596 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 17:37:36,870 WARN L230 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_e4a08ac8-6707-41d2-9a48-2afda650e7f2/sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-radio-si4713-i2c-ko--111_1a--064368f-1.i[176209,176222] [2022-10-17 17:37:36,880 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:37:37,067 INFO L208 MainTranslator]: Completed translation [2022-10-17 17:37:37,068 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:37:37 WrapperNode [2022-10-17 17:37:37,068 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 17:37:37,070 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 17:37:37,070 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 17:37:37,070 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 17:37:37,078 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:37:37" (1/1) ... [2022-10-17 17:37:37,189 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:37:37" (1/1) ... [2022-10-17 17:37:37,377 INFO L138 Inliner]: procedures = 160, calls = 1210, calls flagged for inlining = 64, calls inlined = 64, statements flattened = 2672 [2022-10-17 17:37:37,378 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 17:37:37,379 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 17:37:37,379 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 17:37:37,379 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 17:37:37,391 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:37:37" (1/1) ... [2022-10-17 17:37:37,391 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:37:37" (1/1) ... [2022-10-17 17:37:37,445 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:37:37" (1/1) ... [2022-10-17 17:37:37,446 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:37:37" (1/1) ... [2022-10-17 17:37:37,552 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:37:37" (1/1) ... [2022-10-17 17:37:37,580 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:37:37" (1/1) ... [2022-10-17 17:37:37,606 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:37:37" (1/1) ... [2022-10-17 17:37:37,624 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:37:37" (1/1) ... [2022-10-17 17:37:37,655 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 17:37:37,656 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 17:37:37,657 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 17:37:37,657 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 17:37:37,658 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:37:37" (1/1) ... [2022-10-17 17:37:37,664 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 17:37:37,676 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4a08ac8-6707-41d2-9a48-2afda650e7f2/bin/utaipan-G1rejxKTta/z3 [2022-10-17 17:37:37,696 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4a08ac8-6707-41d2-9a48-2afda650e7f2/bin/utaipan-G1rejxKTta/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-10-17 17:37:37,720 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4a08ac8-6707-41d2-9a48-2afda650e7f2/bin/utaipan-G1rejxKTta/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-10-17 17:37:37,753 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_rds_radio_text [2022-10-17 17:37:37,753 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_rds_radio_text [2022-10-17 17:37:37,753 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-10-17 17:37:37,753 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-10-17 17:37:37,754 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-10-17 17:37:37,754 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-17 17:37:37,754 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-10-17 17:37:37,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-17 17:37:37,754 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_is_valid [2022-10-17 17:37:37,754 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_is_valid [2022-10-17 17:37:37,755 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_wait_stc [2022-10-17 17:37:37,755 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_wait_stc [2022-10-17 17:37:37,755 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_usecs [2022-10-17 17:37:37,755 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_usecs [2022-10-17 17:37:37,755 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_mute [2022-10-17 17:37:37,755 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_mute [2022-10-17 17:37:37,755 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-17 17:37:37,756 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-17 17:37:37,756 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2022-10-17 17:37:37,756 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2022-10-17 17:37:37,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 17:37:37,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 17:37:37,756 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_power_state [2022-10-17 17:37:37,757 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_power_state [2022-10-17 17:37:37,757 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_choose_econtrol_action [2022-10-17 17:37:37,757 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_choose_econtrol_action [2022-10-17 17:37:37,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_len [2022-10-17 17:37:37,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_len [2022-10-17 17:37:37,757 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-17 17:37:37,758 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-17 17:37:37,758 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-10-17 17:37:37,758 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-10-17 17:37:37,758 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_write_econtrol_tune [2022-10-17 17:37:37,759 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_write_econtrol_tune [2022-10-17 17:37:37,759 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-10-17 17:37:37,759 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-10-17 17:37:37,759 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2022-10-17 17:37:37,759 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2022-10-17 17:37:37,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-10-17 17:37:37,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__copy_from_user_1 [2022-10-17 17:37:37,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__copy_from_user_1 [2022-10-17 17:37:37,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-10-17 17:37:37,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-10-17 17:37:37,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-10-17 17:37:37,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2022-10-17 17:37:37,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2022-10-17 17:37:37,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 17:37:37,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 17:37:37,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_strlen [2022-10-17 17:37:37,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_strlen [2022-10-17 17:37:37,764 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_set_value [2022-10-17 17:37:37,765 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_set_value [2022-10-17 17:37:37,765 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_tx_rds_buff [2022-10-17 17:37:37,765 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_tx_rds_buff [2022-10-17 17:37:37,765 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 17:37:37,766 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_query_fill [2022-10-17 17:37:37,766 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_query_fill [2022-10-17 17:37:37,766 INFO L130 BoogieDeclarations]: Found specification of procedure validate_range [2022-10-17 17:37:37,766 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_range [2022-10-17 17:37:37,767 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_bulk_free [2022-10-17 17:37:37,767 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_bulk_free [2022-10-17 17:37:37,767 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_write_econtrol_integers [2022-10-17 17:37:37,767 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_write_econtrol_integers [2022-10-17 17:37:37,767 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 17:37:37,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 17:37:37,768 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_bulk_disable [2022-10-17 17:37:37,768 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_bulk_disable [2022-10-17 17:37:37,768 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 17:37:37,769 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-10-17 17:37:37,769 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_free [2022-10-17 17:37:37,769 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_free [2022-10-17 17:37:37,769 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-10-17 17:37:37,770 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_send_command [2022-10-17 17:37:37,770 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_send_command [2022-10-17 17:37:37,770 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_subdevdata [2022-10-17 17:37:37,770 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_subdevdata [2022-10-17 17:37:37,770 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-10-17 17:37:37,770 INFO L130 BoogieDeclarations]: Found specification of procedure usecs_to_jiffies [2022-10-17 17:37:37,770 INFO L138 BoogieDeclarations]: Found implementation of procedure usecs_to_jiffies [2022-10-17 17:37:37,771 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_write_property [2022-10-17 17:37:37,771 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_write_property [2022-10-17 17:37:37,771 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 17:37:37,772 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-10-17 17:37:37,772 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-10-17 17:37:37,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-10-17 17:37:37,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-10-17 17:37:37,772 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 17:37:37,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-10-17 17:37:37,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 17:37:37,774 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_read_property [2022-10-17 17:37:37,775 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_read_property [2022-10-17 17:37:37,775 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-10-17 17:37:37,775 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-10-17 17:37:37,776 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_s_frequency [2022-10-17 17:37:37,776 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_s_frequency [2022-10-17 17:37:37,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 17:37:37,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_copy_from_user_7 [2022-10-17 17:37:37,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_copy_from_user_7 [2022-10-17 17:37:37,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-10-17 17:37:37,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-10-17 17:37:37,777 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-10-17 17:37:37,777 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-10-17 17:37:37,777 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-10-17 17:37:37,777 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-10-17 17:37:37,778 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-10-17 17:37:37,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2022-10-17 17:37:37,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2022-10-17 17:37:37,778 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_tx_tune_status [2022-10-17 17:37:37,779 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_tx_tune_status [2022-10-17 17:37:37,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_ret_val [2022-10-17 17:37:37,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_ret_val [2022-10-17 17:37:37,782 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_update_tune_status [2022-10-17 17:37:37,783 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_update_tune_status [2022-10-17 17:37:37,783 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_rds_ps_name [2022-10-17 17:37:37,783 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_rds_ps_name [2022-10-17 17:37:37,785 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_queryctrl [2022-10-17 17:37:37,785 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_queryctrl [2022-10-17 17:37:37,785 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_s_modulator [2022-10-17 17:37:37,785 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_s_modulator [2022-10-17 17:37:37,792 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2022-10-17 17:37:37,792 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 17:37:37,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 17:37:38,406 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 17:37:38,409 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation