./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 4e77c044 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68dd57ce-6326-4b8a-9ccc-66ffe3bf6d71/bin/utaipan-q2qaUkNPG8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68dd57ce-6326-4b8a-9ccc-66ffe3bf6d71/bin/utaipan-q2qaUkNPG8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68dd57ce-6326-4b8a-9ccc-66ffe3bf6d71/bin/utaipan-q2qaUkNPG8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68dd57ce-6326-4b8a-9ccc-66ffe3bf6d71/bin/utaipan-q2qaUkNPG8/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_68dd57ce-6326-4b8a-9ccc-66ffe3bf6d71/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68dd57ce-6326-4b8a-9ccc-66ffe3bf6d71/bin/utaipan-q2qaUkNPG8 --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 1b246ffc5d0daa29ea9dc92ee7b641d1283275ae ......................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68dd57ce-6326-4b8a-9ccc-66ffe3bf6d71/bin/utaipan-q2qaUkNPG8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68dd57ce-6326-4b8a-9ccc-66ffe3bf6d71/bin/utaipan-q2qaUkNPG8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68dd57ce-6326-4b8a-9ccc-66ffe3bf6d71/bin/utaipan-q2qaUkNPG8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68dd57ce-6326-4b8a-9ccc-66ffe3bf6d71/bin/utaipan-q2qaUkNPG8/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_68dd57ce-6326-4b8a-9ccc-66ffe3bf6d71/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68dd57ce-6326-4b8a-9ccc-66ffe3bf6d71/bin/utaipan-q2qaUkNPG8 --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 1b246ffc5d0daa29ea9dc92ee7b641d1283275ae ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 07:32:50,287 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 07:32:50,291 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 07:32:50,351 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 07:32:50,352 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 07:32:50,354 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 07:32:50,356 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 07:32:50,359 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 07:32:50,362 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 07:32:50,363 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 07:32:50,365 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 07:32:50,367 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 07:32:50,367 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 07:32:50,369 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 07:32:50,371 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 07:32:50,373 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 07:32:50,375 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 07:32:50,377 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 07:32:50,380 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 07:32:50,383 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 07:32:50,386 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 07:32:50,388 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 07:32:50,390 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 07:32:50,391 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 07:32:50,396 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 07:32:50,397 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 07:32:50,397 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 07:32:50,399 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 07:32:50,399 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 07:32:50,401 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 07:32:50,401 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 07:32:50,403 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 07:32:50,404 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 07:32:50,405 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 07:32:50,407 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 07:32:50,407 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 07:32:50,409 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 07:32:50,409 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 07:32:50,410 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 07:32:50,411 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 07:32:50,412 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 07:32:50,414 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68dd57ce-6326-4b8a-9ccc-66ffe3bf6d71/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-13 07:32:50,444 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 07:32:50,444 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 07:32:50,445 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 07:32:50,446 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-13 07:32:50,446 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-13 07:32:50,446 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-13 07:32:50,446 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-13 07:32:50,446 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-13 07:32:50,447 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-13 07:32:50,447 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-13 07:32:50,447 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-13 07:32:50,447 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-13 07:32:50,448 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-13 07:32:50,448 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-13 07:32:50,448 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-13 07:32:50,449 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 07:32:50,449 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 07:32:50,449 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 07:32:50,450 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 07:32:50,450 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 07:32:50,450 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 07:32:50,450 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 07:32:50,450 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 07:32:50,451 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 07:32:50,451 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 07:32:50,451 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 07:32:50,451 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 07:32:50,452 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 07:32:50,452 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 07:32:50,452 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 07:32:50,452 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 07:32:50,452 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-13 07:32:50,453 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 07:32:50,453 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 07:32:50,453 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 07:32:50,453 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 07:32:50,453 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_68dd57ce-6326-4b8a-9ccc-66ffe3bf6d71/bin/utaipan-q2qaUkNPG8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68dd57ce-6326-4b8a-9ccc-66ffe3bf6d71/bin/utaipan-q2qaUkNPG8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1b246ffc5d0daa29ea9dc92ee7b641d1283275ae [2021-10-13 07:32:50,741 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 07:32:50,778 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 07:32:50,781 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 07:32:50,783 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 07:32:50,784 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 07:32:50,785 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68dd57ce-6326-4b8a-9ccc-66ffe3bf6d71/bin/utaipan-q2qaUkNPG8/../../sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers--media--dvb-frontends--stv090x-ko---32_7a--linux-3.7.3.i [2021-10-13 07:32:50,870 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68dd57ce-6326-4b8a-9ccc-66ffe3bf6d71/bin/utaipan-q2qaUkNPG8/data/3ce43aa3d/1142872ff8d94f6baa00529e99a5ecf7/FLAG8c5f8f557 [2021-10-13 07:32:52,075 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 07:32:52,076 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68dd57ce-6326-4b8a-9ccc-66ffe3bf6d71/sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers--media--dvb-frontends--stv090x-ko---32_7a--linux-3.7.3.i [2021-10-13 07:32:52,146 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68dd57ce-6326-4b8a-9ccc-66ffe3bf6d71/bin/utaipan-q2qaUkNPG8/data/3ce43aa3d/1142872ff8d94f6baa00529e99a5ecf7/FLAG8c5f8f557 [2021-10-13 07:32:52,306 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68dd57ce-6326-4b8a-9ccc-66ffe3bf6d71/bin/utaipan-q2qaUkNPG8/data/3ce43aa3d/1142872ff8d94f6baa00529e99a5ecf7 [2021-10-13 07:32:52,309 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 07:32:52,313 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 07:32:52,314 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 07:32:52,314 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 07:32:52,318 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 07:32:52,320 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:32:52" (1/1) ... [2021-10-13 07:32:52,322 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d90331b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:32:52, skipping insertion in model container [2021-10-13 07:32:52,322 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:32:52" (1/1) ... [2021-10-13 07:32:52,330 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 07:32:52,570 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 07:32:55,246 WARN L228 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_68dd57ce-6326-4b8a-9ccc-66ffe3bf6d71/sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers--media--dvb-frontends--stv090x-ko---32_7a--linux-3.7.3.i[424236,424249] [2021-10-13 07:32:55,465 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:32:55,571 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2021-10-13 07:32:55,572 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@167d73b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:32:55, skipping insertion in model container [2021-10-13 07:32:55,572 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 07:32:55,573 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-10-13 07:32:55,575 INFO L168 Benchmark]: Toolchain (without parser) took 3260.95 ms. Allocated memory was 100.7 MB in the beginning and 176.2 MB in the end (delta: 75.5 MB). Free memory was 66.8 MB in the beginning and 100.7 MB in the end (delta: -33.9 MB). Peak memory consumption was 76.1 MB. Max. memory is 16.1 GB. [2021-10-13 07:32:55,576 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 100.7 MB. Free memory was 72.1 MB in the beginning and 72.1 MB in the end (delta: 28.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 07:32:55,578 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3258.36 ms. Allocated memory was 100.7 MB in the beginning and 176.2 MB in the end (delta: 75.5 MB). Free memory was 66.4 MB in the beginning and 100.7 MB in the end (delta: -34.3 MB). Peak memory consumption was 76.1 MB. Max. memory is 16.1 GB. [2021-10-13 07:32:55,580 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 100.7 MB. Free memory was 72.1 MB in the beginning and 72.1 MB in the end (delta: 28.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3258.36 ms. Allocated memory was 100.7 MB in the beginning and 176.2 MB in the end (delta: 75.5 MB). Free memory was 66.4 MB in the beginning and 100.7 MB in the end (delta: -34.3 MB). Peak memory consumption was 76.1 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 3578]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 07:32:58,168 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 07:32:58,173 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 07:32:58,239 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 07:32:58,240 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 07:32:58,246 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 07:32:58,248 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 07:32:58,253 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 07:32:58,256 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 07:32:58,267 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 07:32:58,268 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 07:32:58,270 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 07:32:58,271 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 07:32:58,274 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 07:32:58,276 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 07:32:58,282 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 07:32:58,284 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 07:32:58,285 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 07:32:58,287 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 07:32:58,295 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 07:32:58,297 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 07:32:58,299 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 07:32:58,302 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 07:32:58,304 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 07:32:58,310 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 07:32:58,310 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 07:32:58,311 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 07:32:58,313 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 07:32:58,313 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 07:32:58,314 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 07:32:58,315 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 07:32:58,316 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 07:32:58,318 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 07:32:58,319 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 07:32:58,320 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 07:32:58,321 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 07:32:58,322 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 07:32:58,322 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 07:32:58,322 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 07:32:58,324 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 07:32:58,325 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 07:32:58,331 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68dd57ce-6326-4b8a-9ccc-66ffe3bf6d71/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-13 07:32:58,378 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 07:32:58,378 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 07:32:58,380 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 07:32:58,380 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-13 07:32:58,380 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-13 07:32:58,380 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-13 07:32:58,381 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-13 07:32:58,381 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-13 07:32:58,381 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-13 07:32:58,383 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 07:32:58,384 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 07:32:58,384 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 07:32:58,384 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 07:32:58,385 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 07:32:58,385 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 07:32:58,385 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 07:32:58,385 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 07:32:58,386 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 07:32:58,386 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 07:32:58,386 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 07:32:58,386 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 07:32:58,386 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 07:32:58,387 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 07:32:58,387 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 07:32:58,387 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 07:32:58,387 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 07:32:58,388 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 07:32:58,388 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-13 07:32:58,388 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 07:32:58,388 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 07:32:58,388 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 07:32:58,389 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 07:32:58,389 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_68dd57ce-6326-4b8a-9ccc-66ffe3bf6d71/bin/utaipan-q2qaUkNPG8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68dd57ce-6326-4b8a-9ccc-66ffe3bf6d71/bin/utaipan-q2qaUkNPG8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1b246ffc5d0daa29ea9dc92ee7b641d1283275ae [2021-10-13 07:32:58,846 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 07:32:58,890 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 07:32:58,893 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 07:32:58,895 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 07:32:58,896 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 07:32:58,897 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68dd57ce-6326-4b8a-9ccc-66ffe3bf6d71/bin/utaipan-q2qaUkNPG8/../../sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers--media--dvb-frontends--stv090x-ko---32_7a--linux-3.7.3.i [2021-10-13 07:32:58,981 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68dd57ce-6326-4b8a-9ccc-66ffe3bf6d71/bin/utaipan-q2qaUkNPG8/data/87f25f3d4/0c20f4bbe8724db9aa7174b701de90fc/FLAG1fe018e30 [2021-10-13 07:33:00,266 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 07:33:00,267 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68dd57ce-6326-4b8a-9ccc-66ffe3bf6d71/sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers--media--dvb-frontends--stv090x-ko---32_7a--linux-3.7.3.i [2021-10-13 07:33:00,329 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68dd57ce-6326-4b8a-9ccc-66ffe3bf6d71/bin/utaipan-q2qaUkNPG8/data/87f25f3d4/0c20f4bbe8724db9aa7174b701de90fc/FLAG1fe018e30 [2021-10-13 07:33:00,493 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68dd57ce-6326-4b8a-9ccc-66ffe3bf6d71/bin/utaipan-q2qaUkNPG8/data/87f25f3d4/0c20f4bbe8724db9aa7174b701de90fc [2021-10-13 07:33:00,495 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 07:33:00,497 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 07:33:00,499 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 07:33:00,499 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 07:33:00,503 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 07:33:00,504 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:33:00" (1/1) ... [2021-10-13 07:33:00,506 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11605ed9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:33:00, skipping insertion in model container [2021-10-13 07:33:00,506 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:33:00" (1/1) ... [2021-10-13 07:33:00,517 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 07:33:00,821 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 07:33:03,337 WARN L228 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_68dd57ce-6326-4b8a-9ccc-66ffe3bf6d71/sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers--media--dvb-frontends--stv090x-ko---32_7a--linux-3.7.3.i[424236,424249] [2021-10-13 07:33:03,561 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:33:03,665 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-13 07:33:03,871 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 07:33:04,533 WARN L228 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_68dd57ce-6326-4b8a-9ccc-66ffe3bf6d71/sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers--media--dvb-frontends--stv090x-ko---32_7a--linux-3.7.3.i[424236,424249] [2021-10-13 07:33:04,548 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:33:04,606 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 07:33:05,295 WARN L228 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_68dd57ce-6326-4b8a-9ccc-66ffe3bf6d71/sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers--media--dvb-frontends--stv090x-ko---32_7a--linux-3.7.3.i[424236,424249] [2021-10-13 07:33:05,307 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:33:05,547 INFO L208 MainTranslator]: Completed translation [2021-10-13 07:33:05,547 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:33:05 WrapperNode [2021-10-13 07:33:05,548 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 07:33:05,549 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 07:33:05,549 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 07:33:05,550 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 07:33:05,558 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:33:05" (1/1) ... [2021-10-13 07:33:05,658 ERROR L1131 TypeChecker]: C: __builtin_alloca(sizeof(*buf) * __lengthofbuf) [4209]: Wrong parameter type at index 0: CallStatement[null,false,[VariableLHS[#t~malloc113,]],#Ultimate.allocOnStack,[FunctionApplication[~bvmul64,[FunctionApplication[~sign_extendFrom32To64,[BitvecLiteral[1,32]]],IdentifierExpression[~__lengthofbuf~0,]]]]] [2021-10-13 07:33:05,794 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:33:05" (1/1) ... [2021-10-13 07:33:05,795 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 07:33:05,795 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-13 07:33:05,797 INFO L168 Benchmark]: Toolchain (without parser) took 5298.70 ms. Allocated memory was 54.5 MB in the beginning and 318.8 MB in the end (delta: 264.2 MB). Free memory was 24.5 MB in the beginning and 168.1 MB in the end (delta: -143.6 MB). Peak memory consumption was 119.3 MB. Max. memory is 16.1 GB. [2021-10-13 07:33:05,798 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 54.5 MB. Free memory was 35.5 MB in the beginning and 35.4 MB in the end (delta: 44.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 07:33:05,799 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5049.47 ms. Allocated memory was 54.5 MB in the beginning and 318.8 MB in the end (delta: 264.2 MB). Free memory was 24.3 MB in the beginning and 179.6 MB in the end (delta: -155.3 MB). Peak memory consumption was 178.0 MB. Max. memory is 16.1 GB. [2021-10-13 07:33:05,800 INFO L168 Benchmark]: Boogie Procedure Inliner took 245.75 ms. Allocated memory is still 318.8 MB. Free memory was 179.6 MB in the beginning and 168.1 MB in the end (delta: 11.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-10-13 07:33:05,804 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 54.5 MB. Free memory was 35.5 MB in the beginning and 35.4 MB in the end (delta: 44.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5049.47 ms. Allocated memory was 54.5 MB in the beginning and 318.8 MB in the end (delta: 264.2 MB). Free memory was 24.3 MB in the beginning and 179.6 MB in the end (delta: -155.3 MB). Peak memory consumption was 178.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 245.75 ms. Allocated memory is still 318.8 MB. Free memory was 179.6 MB in the beginning and 168.1 MB in the end (delta: 11.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 4209]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[VariableLHS[#t~malloc113,]],#Ultimate.allocOnStack,[FunctionApplication[~bvmul64,[FunctionApplication[~sign_extendFrom32To64,[BitvecLiteral[1,32]]],IdentifierExpression[~__lengthofbuf~0,]]]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...