./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers--media--dvb-frontends--stv090x-ko---32_7a--linux-3.7.3.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_7fa82fc3-c44e-4c23-aded-d653c1764bb5/bin/uautomizer-J5u9QxTXDZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fa82fc3-c44e-4c23-aded-d653c1764bb5/bin/uautomizer-J5u9QxTXDZ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fa82fc3-c44e-4c23-aded-d653c1764bb5/bin/uautomizer-J5u9QxTXDZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fa82fc3-c44e-4c23-aded-d653c1764bb5/bin/uautomizer-J5u9QxTXDZ/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers--media--dvb-frontends--stv090x-ko---32_7a--linux-3.7.3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fa82fc3-c44e-4c23-aded-d653c1764bb5/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fa82fc3-c44e-4c23-aded-d653c1764bb5/bin/uautomizer-J5u9QxTXDZ --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1edb128dac5f1749a8164cdbec3766f388b8d95e25a83a97d25b5ef9e1604ba3 --- 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 10:28:08,897 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 10:28:08,900 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 10:28:08,960 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 10:28:08,961 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 10:28:08,967 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 10:28:08,970 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 10:28:08,973 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 10:28:08,976 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 10:28:08,987 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 10:28:08,988 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 10:28:08,990 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 10:28:08,992 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 10:28:08,994 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 10:28:08,996 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 10:28:08,999 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 10:28:09,001 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 10:28:09,002 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 10:28:09,004 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 10:28:09,015 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 10:28:09,017 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 10:28:09,019 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 10:28:09,023 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 10:28:09,024 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 10:28:09,029 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 10:28:09,029 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 10:28:09,030 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 10:28:09,032 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 10:28:09,033 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 10:28:09,034 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 10:28:09,035 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 10:28:09,036 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 10:28:09,038 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 10:28:09,040 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 10:28:09,041 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 10:28:09,042 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 10:28:09,042 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 10:28:09,043 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 10:28:09,043 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 10:28:09,044 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 10:28:09,045 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 10:28:09,047 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fa82fc3-c44e-4c23-aded-d653c1764bb5/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-10-17 10:28:09,093 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 10:28:09,093 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 10:28:09,094 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-17 10:28:09,094 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-17 10:28:09,095 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 10:28:09,096 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-17 10:28:09,097 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 10:28:09,097 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 10:28:09,097 INFO L138 SettingsManager]: * Use SBE=true [2022-10-17 10:28:09,098 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 10:28:09,099 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 10:28:09,099 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 10:28:09,100 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 10:28:09,100 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 10:28:09,100 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 10:28:09,100 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 10:28:09,101 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 10:28:09,101 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 10:28:09,101 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 10:28:09,102 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-17 10:28:09,102 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-17 10:28:09,102 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 10:28:09,102 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 10:28:09,103 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 10:28:09,103 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 10:28:09,103 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-17 10:28:09,103 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 10:28:09,104 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-10-17 10:28:09,104 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-10-17 10:28:09,104 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 10:28:09,105 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_7fa82fc3-c44e-4c23-aded-d653c1764bb5/bin/uautomizer-J5u9QxTXDZ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fa82fc3-c44e-4c23-aded-d653c1764bb5/bin/uautomizer-J5u9QxTXDZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1edb128dac5f1749a8164cdbec3766f388b8d95e25a83a97d25b5ef9e1604ba3 [2022-10-17 10:28:09,411 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 10:28:09,434 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 10:28:09,439 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 10:28:09,441 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 10:28:09,442 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 10:28:09,444 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fa82fc3-c44e-4c23-aded-d653c1764bb5/bin/uautomizer-J5u9QxTXDZ/../../sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers--media--dvb-frontends--stv090x-ko---32_7a--linux-3.7.3.i [2022-10-17 10:28:09,526 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fa82fc3-c44e-4c23-aded-d653c1764bb5/bin/uautomizer-J5u9QxTXDZ/data/f059296da/48ac8e0b272641a88f59d14d1bfef1b5/FLAG51ef0e234 [2022-10-17 10:28:10,731 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 10:28:10,732 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fa82fc3-c44e-4c23-aded-d653c1764bb5/sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers--media--dvb-frontends--stv090x-ko---32_7a--linux-3.7.3.i [2022-10-17 10:28:10,801 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fa82fc3-c44e-4c23-aded-d653c1764bb5/bin/uautomizer-J5u9QxTXDZ/data/f059296da/48ac8e0b272641a88f59d14d1bfef1b5/FLAG51ef0e234 [2022-10-17 10:28:10,979 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fa82fc3-c44e-4c23-aded-d653c1764bb5/bin/uautomizer-J5u9QxTXDZ/data/f059296da/48ac8e0b272641a88f59d14d1bfef1b5 [2022-10-17 10:28:10,985 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 10:28:10,989 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 10:28:10,991 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 10:28:10,991 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 10:28:10,995 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 10:28:10,996 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:28:10" (1/1) ... [2022-10-17 10:28:10,997 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e1f5241 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:28:10, skipping insertion in model container [2022-10-17 10:28:10,998 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:28:10" (1/1) ... [2022-10-17 10:28:11,006 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 10:28:11,216 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 10:28:13,602 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_7fa82fc3-c44e-4c23-aded-d653c1764bb5/sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers--media--dvb-frontends--stv090x-ko---32_7a--linux-3.7.3.i[424236,424249] [2022-10-17 10:28:13,803 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:28:13,938 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 10:28:14,271 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: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 10:28:14,285 INFO L158 Benchmark]: Toolchain (without parser) took 3294.33ms. Allocated memory was 94.4MB in the beginning and 178.3MB in the end (delta: 83.9MB). Free memory was 57.0MB in the beginning and 96.3MB in the end (delta: -39.3MB). Peak memory consumption was 86.0MB. Max. memory is 16.1GB. [2022-10-17 10:28:14,287 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 94.4MB. Free memory is still 70.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 10:28:14,290 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3291.22ms. Allocated memory was 94.4MB in the beginning and 178.3MB in the end (delta: 83.9MB). Free memory was 57.0MB in the beginning and 96.3MB in the end (delta: -39.3MB). Peak memory consumption was 86.0MB. Max. memory is 16.1GB. [2022-10-17 10:28:14,293 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 94.4MB. Free memory is still 70.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3291.22ms. Allocated memory was 94.4MB in the beginning and 178.3MB in the end (delta: 83.9MB). Free memory was 57.0MB in the beginning and 96.3MB in the end (delta: -39.3MB). Peak memory consumption was 86.0MB. 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_7fa82fc3-c44e-4c23-aded-d653c1764bb5/bin/uautomizer-J5u9QxTXDZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fa82fc3-c44e-4c23-aded-d653c1764bb5/bin/uautomizer-J5u9QxTXDZ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fa82fc3-c44e-4c23-aded-d653c1764bb5/bin/uautomizer-J5u9QxTXDZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fa82fc3-c44e-4c23-aded-d653c1764bb5/bin/uautomizer-J5u9QxTXDZ/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers--media--dvb-frontends--stv090x-ko---32_7a--linux-3.7.3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fa82fc3-c44e-4c23-aded-d653c1764bb5/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fa82fc3-c44e-4c23-aded-d653c1764bb5/bin/uautomizer-J5u9QxTXDZ --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1edb128dac5f1749a8164cdbec3766f388b8d95e25a83a97d25b5ef9e1604ba3 --- 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 10:28:16,899 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 10:28:16,907 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 10:28:16,967 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 10:28:16,968 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 10:28:16,973 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 10:28:16,976 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 10:28:16,984 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 10:28:16,991 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 10:28:16,997 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 10:28:16,999 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 10:28:17,002 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 10:28:17,003 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 10:28:17,006 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 10:28:17,007 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 10:28:17,009 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 10:28:17,010 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 10:28:17,011 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 10:28:17,013 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 10:28:17,016 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 10:28:17,018 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 10:28:17,019 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 10:28:17,021 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 10:28:17,022 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 10:28:17,027 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 10:28:17,028 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 10:28:17,028 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 10:28:17,030 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 10:28:17,030 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 10:28:17,037 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 10:28:17,038 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 10:28:17,039 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 10:28:17,040 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 10:28:17,041 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 10:28:17,042 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 10:28:17,043 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 10:28:17,044 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 10:28:17,044 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 10:28:17,045 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 10:28:17,046 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 10:28:17,047 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 10:28:17,050 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fa82fc3-c44e-4c23-aded-d653c1764bb5/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-10-17 10:28:17,109 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 10:28:17,109 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 10:28:17,110 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-17 10:28:17,110 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-17 10:28:17,111 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 10:28:17,111 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-17 10:28:17,112 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 10:28:17,113 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 10:28:17,113 INFO L138 SettingsManager]: * Use SBE=true [2022-10-17 10:28:17,113 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 10:28:17,114 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 10:28:17,114 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 10:28:17,114 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 10:28:17,115 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 10:28:17,115 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 10:28:17,115 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 10:28:17,115 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 10:28:17,116 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 10:28:17,116 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 10:28:17,116 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 10:28:17,117 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 10:28:17,117 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-17 10:28:17,117 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-17 10:28:17,118 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 10:28:17,118 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 10:28:17,118 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 10:28:17,119 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 10:28:17,119 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-10-17 10:28:17,119 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 10:28:17,119 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-10-17 10:28:17,120 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-10-17 10:28:17,120 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 10:28:17,120 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 10:28:17,121 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_7fa82fc3-c44e-4c23-aded-d653c1764bb5/bin/uautomizer-J5u9QxTXDZ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fa82fc3-c44e-4c23-aded-d653c1764bb5/bin/uautomizer-J5u9QxTXDZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1edb128dac5f1749a8164cdbec3766f388b8d95e25a83a97d25b5ef9e1604ba3 [2022-10-17 10:28:17,586 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 10:28:17,610 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 10:28:17,613 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 10:28:17,614 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 10:28:17,615 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 10:28:17,617 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fa82fc3-c44e-4c23-aded-d653c1764bb5/bin/uautomizer-J5u9QxTXDZ/../../sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers--media--dvb-frontends--stv090x-ko---32_7a--linux-3.7.3.i [2022-10-17 10:28:17,686 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fa82fc3-c44e-4c23-aded-d653c1764bb5/bin/uautomizer-J5u9QxTXDZ/data/5ac5281d9/056761c4a7e14af6bc7e4d334395cf25/FLAGb79663221 [2022-10-17 10:28:18,984 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 10:28:18,985 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fa82fc3-c44e-4c23-aded-d653c1764bb5/sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers--media--dvb-frontends--stv090x-ko---32_7a--linux-3.7.3.i [2022-10-17 10:28:19,061 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fa82fc3-c44e-4c23-aded-d653c1764bb5/bin/uautomizer-J5u9QxTXDZ/data/5ac5281d9/056761c4a7e14af6bc7e4d334395cf25/FLAGb79663221 [2022-10-17 10:28:19,202 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fa82fc3-c44e-4c23-aded-d653c1764bb5/bin/uautomizer-J5u9QxTXDZ/data/5ac5281d9/056761c4a7e14af6bc7e4d334395cf25 [2022-10-17 10:28:19,205 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 10:28:19,206 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 10:28:19,208 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 10:28:19,208 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 10:28:19,212 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 10:28:19,213 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:28:19" (1/1) ... [2022-10-17 10:28:19,214 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46ea38b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:28:19, skipping insertion in model container [2022-10-17 10:28:19,215 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:28:19" (1/1) ... [2022-10-17 10:28:19,223 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 10:28:19,452 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 10:28:22,334 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_7fa82fc3-c44e-4c23-aded-d653c1764bb5/sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers--media--dvb-frontends--stv090x-ko---32_7a--linux-3.7.3.i[424236,424249] [2022-10-17 10:28:22,589 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:28:22,717 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-10-17 10:28:22,908 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 10:28:23,605 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_7fa82fc3-c44e-4c23-aded-d653c1764bb5/sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers--media--dvb-frontends--stv090x-ko---32_7a--linux-3.7.3.i[424236,424249] [2022-10-17 10:28:23,617 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:28:23,677 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 10:28:24,595 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_7fa82fc3-c44e-4c23-aded-d653c1764bb5/sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers--media--dvb-frontends--stv090x-ko---32_7a--linux-3.7.3.i[424236,424249] [2022-10-17 10:28:24,608 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:28:24,810 INFO L208 MainTranslator]: Completed translation [2022-10-17 10:28:24,811 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:28:24 WrapperNode [2022-10-17 10:28:24,811 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 10:28:24,813 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 10:28:24,813 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 10:28:24,813 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 10:28:24,822 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:28:24" (1/1) ... [2022-10-17 10:28:25,065 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:28:24" (1/1) ... [2022-10-17 10:28:25,557 INFO L138 Inliner]: procedures = 199, calls = 6921, calls flagged for inlining = 69, calls inlined = 54, statements flattened = 15657 [2022-10-17 10:28:25,567 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 10:28:25,569 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 10:28:25,569 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 10:28:25,569 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 10:28:25,595 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:28:24" (1/1) ... [2022-10-17 10:28:25,595 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:28:24" (1/1) ... [2022-10-17 10:28:25,678 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:28:24" (1/1) ... [2022-10-17 10:28:25,679 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:28:24" (1/1) ... [2022-10-17 10:28:25,995 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:28:24" (1/1) ... [2022-10-17 10:28:26,104 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:28:24" (1/1) ... [2022-10-17 10:28:26,152 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:28:24" (1/1) ... [2022-10-17 10:28:26,202 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:28:24" (1/1) ... [2022-10-17 10:28:26,279 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 10:28:26,280 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 10:28:26,281 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 10:28:26,281 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 10:28:26,282 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:28:24" (1/1) ... [2022-10-17 10:28:26,289 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 10:28:26,302 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fa82fc3-c44e-4c23-aded-d653c1764bb5/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:28:26,317 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fa82fc3-c44e-4c23-aded-d653c1764bb5/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-10-17 10:28:26,322 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fa82fc3-c44e-4c23-aded-d653c1764bb5/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-10-17 10:28:26,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_demod_lock [2022-10-17 10:28:26,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_demod_lock [2022-10-17 10:28:26,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-10-17 10:28:26,360 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-10-17 10:28:26,360 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-10-17 10:28:26,361 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_i2c_gate_ctrl [2022-10-17 10:28:26,361 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_i2c_gate_ctrl [2022-10-17 10:28:26,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-10-17 10:28:26,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-17 10:28:26,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-17 10:28:26,361 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_get_srate [2022-10-17 10:28:26,361 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_get_srate [2022-10-17 10:28:26,362 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_dvbs_track_crl [2022-10-17 10:28:26,362 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_dvbs_track_crl [2022-10-17 10:28:26,362 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_read_signal_strength [2022-10-17 10:28:26,362 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_read_signal_strength [2022-10-17 10:28:26,362 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-10-17 10:28:26,362 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-10-17 10:28:26,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-10-17 10:28:26,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-10-17 10:28:26,363 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_set_vit_thacq [2022-10-17 10:28:26,363 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_set_vit_thacq [2022-10-17 10:28:26,363 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_car_width [2022-10-17 10:28:26,363 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_car_width [2022-10-17 10:28:26,363 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_recv_slave_reply [2022-10-17 10:28:26,363 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_recv_slave_reply [2022-10-17 10:28:26,364 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_init [2022-10-17 10:28:26,364 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_init [2022-10-17 10:28:26,364 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-10-17 10:28:26,364 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-10-17 10:28:26,364 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_get_dmdlock [2022-10-17 10:28:26,364 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_get_dmdlock [2022-10-17 10:28:26,365 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 10:28:26,365 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_read_reg [2022-10-17 10:28:26,365 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_read_reg [2022-10-17 10:28:26,365 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_chk_signal [2022-10-17 10:28:26,365 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_chk_signal [2022-10-17 10:28:26,365 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 10:28:26,365 INFO L130 BoogieDeclarations]: Found specification of procedure comp2 [2022-10-17 10:28:26,366 INFO L138 BoogieDeclarations]: Found implementation of procedure comp2 [2022-10-17 10:28:26,366 INFO L130 BoogieDeclarations]: Found specification of procedure remove_dev [2022-10-17 10:28:26,366 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_dev [2022-10-17 10:28:26,366 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_search [2022-10-17 10:28:26,366 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_search [2022-10-17 10:28:26,366 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_write_reg [2022-10-17 10:28:26,366 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_write_reg [2022-10-17 10:28:26,367 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_frontend_algo [2022-10-17 10:28:26,367 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_frontend_algo [2022-10-17 10:28:26,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-10-17 10:28:26,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-10-17 10:28:26,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-10-17 10:28:26,367 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 10:28:26,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 10:28:26,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-10-17 10:28:26,368 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_set_vit_thtracq [2022-10-17 10:28:26,368 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_set_vit_thtracq [2022-10-17 10:28:26,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 10:28:26,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-10-17 10:28:26,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2022-10-17 10:28:26,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2022-10-17 10:28:26,369 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_get_mclk [2022-10-17 10:28:26,369 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_get_mclk [2022-10-17 10:28:26,369 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_get_lock_tmg [2022-10-17 10:28:26,369 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_get_lock_tmg [2022-10-17 10:28:26,369 INFO L130 BoogieDeclarations]: Found specification of procedure find_dev [2022-10-17 10:28:26,369 INFO L138 BoogieDeclarations]: Found implementation of procedure find_dev [2022-10-17 10:28:26,369 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_vitclk_ctl [2022-10-17 10:28:26,370 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_vitclk_ctl [2022-10-17 10:28:26,370 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_send_diseqc_burst [2022-10-17 10:28:26,370 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_send_diseqc_burst [2022-10-17 10:28:26,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_demod_lock [2022-10-17 10:28:26,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_demod_lock [2022-10-17 10:28:26,370 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_read_per [2022-10-17 10:28:26,370 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_read_per [2022-10-17 10:28:26,370 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_activate_modcod [2022-10-17 10:28:26,371 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_activate_modcod [2022-10-17 10:28:26,371 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-10-17 10:28:26,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-10-17 10:28:26,371 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-17 10:28:26,371 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-17 10:28:26,371 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_set_viterbi [2022-10-17 10:28:26,371 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_set_viterbi [2022-10-17 10:28:26,372 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_send_diseqc_msg [2022-10-17 10:28:26,372 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_send_diseqc_msg [2022-10-17 10:28:26,372 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~C_INT [2022-10-17 10:28:26,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~C_INT [2022-10-17 10:28:26,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-10-17 10:28:26,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-10-17 10:28:26,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-10-17 10:28:26,373 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2022-10-17 10:28:26,373 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2022-10-17 10:28:26,373 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2022-10-17 10:28:26,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2022-10-17 10:28:26,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 10:28:26,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 10:28:26,373 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 10:28:26,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 10:28:26,374 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_sleep [2022-10-17 10:28:26,374 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_sleep [2022-10-17 10:28:26,374 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~VOID [2022-10-17 10:28:26,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~VOID [2022-10-17 10:28:26,374 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-10-17 10:28:26,374 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-10-17 10:28:26,374 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_read_status [2022-10-17 10:28:26,374 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_read_status [2022-10-17 10:28:26,375 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_chk_tmg [2022-10-17 10:28:26,375 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_chk_tmg [2022-10-17 10:28:26,375 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_read_cnr [2022-10-17 10:28:26,375 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_read_cnr [2022-10-17 10:28:26,375 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_set_srate [2022-10-17 10:28:26,375 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_set_srate [2022-10-17 10:28:26,375 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_activate_modcod_single [2022-10-17 10:28:26,376 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_activate_modcod_single [2022-10-17 10:28:26,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-10-17 10:28:26,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_tuner_lock [2022-10-17 10:28:26,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_tuner_lock [2022-10-17 10:28:26,376 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_get_viterbi [2022-10-17 10:28:26,376 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_get_viterbi [2022-10-17 10:28:26,376 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 10:28:26,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 10:28:27,758 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 10:28:27,764 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation