./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_262876b8-51f6-4885-a018-6e7edd083eeb/bin/utaipan-G1rejxKTta/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_262876b8-51f6-4885-a018-6e7edd083eeb/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_262876b8-51f6-4885-a018-6e7edd083eeb/bin/utaipan-G1rejxKTta/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_262876b8-51f6-4885-a018-6e7edd083eeb/bin/utaipan-G1rejxKTta/config/TaipanReach.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_262876b8-51f6-4885-a018-6e7edd083eeb/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_262876b8-51f6-4885-a018-6e7edd083eeb/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 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 17:41:28,748 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 17:41:28,752 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 17:41:28,814 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 17:41:28,815 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 17:41:28,820 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 17:41:28,823 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 17:41:28,827 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 17:41:28,830 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 17:41:28,839 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 17:41:28,840 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 17:41:28,843 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 17:41:28,844 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 17:41:28,847 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 17:41:28,849 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 17:41:28,852 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 17:41:28,854 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 17:41:28,855 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 17:41:28,857 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 17:41:28,865 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 17:41:28,867 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 17:41:28,869 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 17:41:28,873 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 17:41:28,875 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 17:41:28,885 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 17:41:28,886 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 17:41:28,886 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 17:41:28,889 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 17:41:28,889 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 17:41:28,890 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 17:41:28,891 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 17:41:28,892 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 17:41:28,895 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 17:41:28,896 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 17:41:28,899 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 17:41:28,899 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 17:41:28,900 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 17:41:28,900 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 17:41:28,901 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 17:41:28,902 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 17:41:28,902 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 17:41:28,903 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_262876b8-51f6-4885-a018-6e7edd083eeb/bin/utaipan-G1rejxKTta/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-10-17 17:41:28,952 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 17:41:28,952 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 17:41:28,953 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-17 17:41:28,953 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-17 17:41:28,954 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 17:41:28,955 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-17 17:41:28,955 INFO L138 SettingsManager]: * User list type=DISABLED [2022-10-17 17:41:28,955 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-10-17 17:41:28,955 INFO L138 SettingsManager]: * Explicit value domain=true [2022-10-17 17:41:28,956 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-10-17 17:41:28,957 INFO L138 SettingsManager]: * Octagon Domain=false [2022-10-17 17:41:28,957 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-10-17 17:41:28,958 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-10-17 17:41:28,958 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-10-17 17:41:28,958 INFO L138 SettingsManager]: * Interval Domain=false [2022-10-17 17:41:28,958 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-10-17 17:41:28,959 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-10-17 17:41:28,959 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-10-17 17:41:28,960 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 17:41:28,960 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 17:41:28,960 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 17:41:28,961 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 17:41:28,961 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 17:41:28,963 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 17:41:28,963 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 17:41:28,963 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 17:41:28,963 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 17:41:28,964 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 17:41:28,964 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-17 17:41:28,964 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 17:41:28,965 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 17:41:28,965 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-10-17 17:41:28,965 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 17:41:28,966 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 17:41:28,966 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-10-17 17:41:28,966 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 17:41:28,966 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 17:41:28,967 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-10-17 17:41:28,967 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_262876b8-51f6-4885-a018-6e7edd083eeb/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_262876b8-51f6-4885-a018-6e7edd083eeb/bin/utaipan-G1rejxKTta Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1edb128dac5f1749a8164cdbec3766f388b8d95e25a83a97d25b5ef9e1604ba3 [2022-10-17 17:41:29,300 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 17:41:29,334 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 17:41:29,337 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 17:41:29,339 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 17:41:29,339 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 17:41:29,341 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_262876b8-51f6-4885-a018-6e7edd083eeb/bin/utaipan-G1rejxKTta/../../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 17:41:29,430 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_262876b8-51f6-4885-a018-6e7edd083eeb/bin/utaipan-G1rejxKTta/data/98a4ae4b4/9158a60fbd5f495b985d480c811bf379/FLAGcd1ff1ef0 [2022-10-17 17:41:30,507 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 17:41:30,508 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_262876b8-51f6-4885-a018-6e7edd083eeb/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 17:41:30,567 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_262876b8-51f6-4885-a018-6e7edd083eeb/bin/utaipan-G1rejxKTta/data/98a4ae4b4/9158a60fbd5f495b985d480c811bf379/FLAGcd1ff1ef0 [2022-10-17 17:41:30,763 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_262876b8-51f6-4885-a018-6e7edd083eeb/bin/utaipan-G1rejxKTta/data/98a4ae4b4/9158a60fbd5f495b985d480c811bf379 [2022-10-17 17:41:30,766 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 17:41:30,767 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 17:41:30,769 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 17:41:30,769 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 17:41:30,773 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 17:41:30,774 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:41:30" (1/1) ... [2022-10-17 17:41:30,775 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51185bf3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:41:30, skipping insertion in model container [2022-10-17 17:41:30,775 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:41:30" (1/1) ... [2022-10-17 17:41:30,783 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 17:41:31,023 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:41:33,485 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_262876b8-51f6-4885-a018-6e7edd083eeb/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 17:41:33,662 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:41:33,738 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 17:41:34,005 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 17:41:34,011 INFO L158 Benchmark]: Toolchain (without parser) took 3242.40ms. Allocated memory was 92.3MB in the beginning and 165.7MB in the end (delta: 73.4MB). Free memory was 55.1MB in the beginning and 75.1MB in the end (delta: -20.0MB). Peak memory consumption was 78.5MB. Max. memory is 16.1GB. [2022-10-17 17:41:34,012 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 92.3MB. Free memory was 69.2MB in the beginning and 69.2MB in the end (delta: 42.8kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 17:41:34,013 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3240.12ms. Allocated memory was 92.3MB in the beginning and 165.7MB in the end (delta: 73.4MB). Free memory was 54.9MB in the beginning and 75.1MB in the end (delta: -20.2MB). Peak memory consumption was 76.4MB. Max. memory is 16.1GB. [2022-10-17 17:41:34,017 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 92.3MB. Free memory was 69.2MB in the beginning and 69.2MB in the end (delta: 42.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3240.12ms. Allocated memory was 92.3MB in the beginning and 165.7MB in the end (delta: 73.4MB). Free memory was 54.9MB in the beginning and 75.1MB in the end (delta: -20.2MB). Peak memory consumption was 76.4MB. 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_262876b8-51f6-4885-a018-6e7edd083eeb/bin/utaipan-G1rejxKTta/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_262876b8-51f6-4885-a018-6e7edd083eeb/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_262876b8-51f6-4885-a018-6e7edd083eeb/bin/utaipan-G1rejxKTta/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_262876b8-51f6-4885-a018-6e7edd083eeb/bin/utaipan-G1rejxKTta/config/TaipanReach.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_262876b8-51f6-4885-a018-6e7edd083eeb/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_262876b8-51f6-4885-a018-6e7edd083eeb/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 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 17:41:36,545 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 17:41:36,548 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 17:41:36,585 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 17:41:36,585 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 17:41:36,587 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 17:41:36,589 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 17:41:36,591 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 17:41:36,594 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 17:41:36,595 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 17:41:36,597 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 17:41:36,598 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 17:41:36,599 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 17:41:36,600 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 17:41:36,602 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 17:41:36,604 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 17:41:36,605 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 17:41:36,606 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 17:41:36,609 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 17:41:36,611 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 17:41:36,613 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 17:41:36,615 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 17:41:36,617 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 17:41:36,623 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 17:41:36,630 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 17:41:36,636 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 17:41:36,636 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 17:41:36,640 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 17:41:36,642 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 17:41:36,643 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 17:41:36,644 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 17:41:36,645 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 17:41:36,648 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 17:41:36,649 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 17:41:36,651 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 17:41:36,651 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 17:41:36,652 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 17:41:36,652 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 17:41:36,653 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 17:41:36,655 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 17:41:36,656 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 17:41:36,661 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_262876b8-51f6-4885-a018-6e7edd083eeb/bin/utaipan-G1rejxKTta/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2022-10-17 17:41:36,714 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 17:41:36,715 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 17:41:36,717 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-17 17:41:36,717 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-17 17:41:36,718 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 17:41:36,718 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-17 17:41:36,719 INFO L138 SettingsManager]: * User list type=DISABLED [2022-10-17 17:41:36,719 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-10-17 17:41:36,719 INFO L138 SettingsManager]: * Explicit value domain=true [2022-10-17 17:41:36,719 INFO L138 SettingsManager]: * Octagon Domain=false [2022-10-17 17:41:36,720 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-10-17 17:41:36,721 INFO L138 SettingsManager]: * Interval Domain=false [2022-10-17 17:41:36,722 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 17:41:36,723 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 17:41:36,723 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 17:41:36,723 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 17:41:36,723 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 17:41:36,723 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 17:41:36,724 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 17:41:36,724 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 17:41:36,724 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 17:41:36,724 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 17:41:36,725 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 17:41:36,725 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 17:41:36,725 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-17 17:41:36,725 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-17 17:41:36,726 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 17:41:36,726 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 17:41:36,726 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 17:41:36,726 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 17:41:36,727 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 17:41:36,727 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 17:41:36,727 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 17:41:36,727 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-10-17 17:41:36,728 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 17:41:36,728 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_262876b8-51f6-4885-a018-6e7edd083eeb/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_262876b8-51f6-4885-a018-6e7edd083eeb/bin/utaipan-G1rejxKTta Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1edb128dac5f1749a8164cdbec3766f388b8d95e25a83a97d25b5ef9e1604ba3 [2022-10-17 17:41:37,188 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 17:41:37,215 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 17:41:37,219 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 17:41:37,220 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 17:41:37,221 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 17:41:37,223 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_262876b8-51f6-4885-a018-6e7edd083eeb/bin/utaipan-G1rejxKTta/../../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 17:41:37,296 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_262876b8-51f6-4885-a018-6e7edd083eeb/bin/utaipan-G1rejxKTta/data/0a6b0ee76/ea9a8a5afa5a4bceb0703c624b62f4f0/FLAGda865188e [2022-10-17 17:41:38,387 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 17:41:38,388 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_262876b8-51f6-4885-a018-6e7edd083eeb/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 17:41:38,446 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_262876b8-51f6-4885-a018-6e7edd083eeb/bin/utaipan-G1rejxKTta/data/0a6b0ee76/ea9a8a5afa5a4bceb0703c624b62f4f0/FLAGda865188e [2022-10-17 17:41:38,701 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_262876b8-51f6-4885-a018-6e7edd083eeb/bin/utaipan-G1rejxKTta/data/0a6b0ee76/ea9a8a5afa5a4bceb0703c624b62f4f0 [2022-10-17 17:41:38,704 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 17:41:38,706 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 17:41:38,709 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 17:41:38,710 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 17:41:38,714 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 17:41:38,715 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:41:38" (1/1) ... [2022-10-17 17:41:38,716 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3420b0be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:41:38, skipping insertion in model container [2022-10-17 17:41:38,717 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:41:38" (1/1) ... [2022-10-17 17:41:38,725 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 17:41:38,956 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:41:41,343 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_262876b8-51f6-4885-a018-6e7edd083eeb/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 17:41:41,536 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:41:41,624 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-10-17 17:41:41,808 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:41:42,397 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_262876b8-51f6-4885-a018-6e7edd083eeb/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 17:41:42,407 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:41:42,452 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 17:41:43,203 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_262876b8-51f6-4885-a018-6e7edd083eeb/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 17:41:43,242 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:41:43,381 INFO L208 MainTranslator]: Completed translation [2022-10-17 17:41:43,382 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:41:43 WrapperNode [2022-10-17 17:41:43,382 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 17:41:43,384 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 17:41:43,384 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 17:41:43,384 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 17:41:43,392 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:41:43" (1/1) ... [2022-10-17 17:41:43,605 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:41:43" (1/1) ... [2022-10-17 17:41:44,050 INFO L138 Inliner]: procedures = 199, calls = 6921, calls flagged for inlining = 69, calls inlined = 54, statements flattened = 15657 [2022-10-17 17:41:44,051 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 17:41:44,052 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 17:41:44,052 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 17:41:44,053 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 17:41:44,063 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:41:43" (1/1) ... [2022-10-17 17:41:44,063 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:41:43" (1/1) ... [2022-10-17 17:41:44,166 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:41:43" (1/1) ... [2022-10-17 17:41:44,166 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:41:43" (1/1) ... [2022-10-17 17:41:44,508 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:41:43" (1/1) ... [2022-10-17 17:41:44,573 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:41:43" (1/1) ... [2022-10-17 17:41:44,643 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:41:43" (1/1) ... [2022-10-17 17:41:44,695 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:41:43" (1/1) ... [2022-10-17 17:41:44,789 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 17:41:44,791 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 17:41:44,791 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 17:41:44,791 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 17:41:44,792 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:41:43" (1/1) ... [2022-10-17 17:41:44,799 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 17:41:44,811 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_262876b8-51f6-4885-a018-6e7edd083eeb/bin/utaipan-G1rejxKTta/z3 [2022-10-17 17:41:44,831 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_262876b8-51f6-4885-a018-6e7edd083eeb/bin/utaipan-G1rejxKTta/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-10-17 17:41:44,837 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_262876b8-51f6-4885-a018-6e7edd083eeb/bin/utaipan-G1rejxKTta/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-10-17 17:41:44,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_demod_lock [2022-10-17 17:41:44,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_demod_lock [2022-10-17 17:41:44,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-10-17 17:41:44,877 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-10-17 17:41:44,877 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-10-17 17:41:44,877 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_i2c_gate_ctrl [2022-10-17 17:41:44,878 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_i2c_gate_ctrl [2022-10-17 17:41:44,878 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-10-17 17:41:44,878 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-17 17:41:44,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-17 17:41:44,878 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_get_srate [2022-10-17 17:41:44,878 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_get_srate [2022-10-17 17:41:44,879 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_dvbs_track_crl [2022-10-17 17:41:44,879 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_dvbs_track_crl [2022-10-17 17:41:44,879 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_read_signal_strength [2022-10-17 17:41:44,879 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_read_signal_strength [2022-10-17 17:41:44,879 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-10-17 17:41:44,879 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-10-17 17:41:44,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-10-17 17:41:44,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-10-17 17:41:44,880 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_set_vit_thacq [2022-10-17 17:41:44,880 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_set_vit_thacq [2022-10-17 17:41:44,880 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_car_width [2022-10-17 17:41:44,880 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_car_width [2022-10-17 17:41:44,881 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_recv_slave_reply [2022-10-17 17:41:44,881 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_recv_slave_reply [2022-10-17 17:41:44,881 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_init [2022-10-17 17:41:44,881 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_init [2022-10-17 17:41:44,881 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-10-17 17:41:44,882 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-10-17 17:41:44,882 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_get_dmdlock [2022-10-17 17:41:44,882 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_get_dmdlock [2022-10-17 17:41:44,882 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 17:41:44,882 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_read_reg [2022-10-17 17:41:44,882 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_read_reg [2022-10-17 17:41:44,883 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_chk_signal [2022-10-17 17:41:44,883 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_chk_signal [2022-10-17 17:41:44,883 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 17:41:44,883 INFO L130 BoogieDeclarations]: Found specification of procedure comp2 [2022-10-17 17:41:44,883 INFO L138 BoogieDeclarations]: Found implementation of procedure comp2 [2022-10-17 17:41:44,884 INFO L130 BoogieDeclarations]: Found specification of procedure remove_dev [2022-10-17 17:41:44,884 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_dev [2022-10-17 17:41:44,884 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_search [2022-10-17 17:41:44,884 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_search [2022-10-17 17:41:44,885 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_write_reg [2022-10-17 17:41:44,885 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_write_reg [2022-10-17 17:41:44,885 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_frontend_algo [2022-10-17 17:41:44,885 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_frontend_algo [2022-10-17 17:41:44,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-10-17 17:41:44,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-10-17 17:41:44,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-10-17 17:41:44,889 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 17:41:44,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 17:41:44,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-10-17 17:41:44,890 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_set_vit_thtracq [2022-10-17 17:41:44,890 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_set_vit_thtracq [2022-10-17 17:41:44,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 17:41:44,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-10-17 17:41:44,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2022-10-17 17:41:44,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2022-10-17 17:41:44,892 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_get_mclk [2022-10-17 17:41:44,893 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_get_mclk [2022-10-17 17:41:44,893 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_get_lock_tmg [2022-10-17 17:41:44,893 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_get_lock_tmg [2022-10-17 17:41:44,893 INFO L130 BoogieDeclarations]: Found specification of procedure find_dev [2022-10-17 17:41:44,893 INFO L138 BoogieDeclarations]: Found implementation of procedure find_dev [2022-10-17 17:41:44,893 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_vitclk_ctl [2022-10-17 17:41:44,894 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_vitclk_ctl [2022-10-17 17:41:44,895 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_send_diseqc_burst [2022-10-17 17:41:44,895 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_send_diseqc_burst [2022-10-17 17:41:44,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_demod_lock [2022-10-17 17:41:44,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_demod_lock [2022-10-17 17:41:44,896 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_read_per [2022-10-17 17:41:44,896 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_read_per [2022-10-17 17:41:44,896 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_activate_modcod [2022-10-17 17:41:44,896 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_activate_modcod [2022-10-17 17:41:44,897 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-10-17 17:41:44,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-10-17 17:41:44,897 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-17 17:41:44,897 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-17 17:41:44,898 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_set_viterbi [2022-10-17 17:41:44,898 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_set_viterbi [2022-10-17 17:41:44,898 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_send_diseqc_msg [2022-10-17 17:41:44,898 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_send_diseqc_msg [2022-10-17 17:41:44,899 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~C_INT [2022-10-17 17:41:44,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~C_INT [2022-10-17 17:41:44,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-10-17 17:41:44,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-10-17 17:41:44,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-10-17 17:41:44,901 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2022-10-17 17:41:44,901 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2022-10-17 17:41:44,902 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2022-10-17 17:41:44,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2022-10-17 17:41:44,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 17:41:44,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 17:41:44,902 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 17:41:44,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 17:41:44,903 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_sleep [2022-10-17 17:41:44,903 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_sleep [2022-10-17 17:41:44,903 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~VOID [2022-10-17 17:41:44,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~VOID [2022-10-17 17:41:44,903 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-10-17 17:41:44,904 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-10-17 17:41:44,904 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_read_status [2022-10-17 17:41:44,904 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_read_status [2022-10-17 17:41:44,904 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_chk_tmg [2022-10-17 17:41:44,904 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_chk_tmg [2022-10-17 17:41:44,905 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_read_cnr [2022-10-17 17:41:44,906 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_read_cnr [2022-10-17 17:41:44,906 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_set_srate [2022-10-17 17:41:44,908 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_set_srate [2022-10-17 17:41:44,908 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_activate_modcod_single [2022-10-17 17:41:44,908 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_activate_modcod_single [2022-10-17 17:41:44,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-10-17 17:41:44,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_tuner_lock [2022-10-17 17:41:44,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_tuner_lock [2022-10-17 17:41:44,909 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_get_viterbi [2022-10-17 17:41:44,909 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_get_viterbi [2022-10-17 17:41:44,909 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 17:41:44,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 17:41:46,438 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 17:41:46,442 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation