./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-mtd-chips-cfi_cmdset_0001.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 53f42b1a Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d654ef-61a7-4ea4-840b-72f53af5e808/bin/uautomizer-DQz5hQGWxF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d654ef-61a7-4ea4-840b-72f53af5e808/bin/uautomizer-DQz5hQGWxF/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d654ef-61a7-4ea4-840b-72f53af5e808/bin/uautomizer-DQz5hQGWxF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d654ef-61a7-4ea4-840b-72f53af5e808/bin/uautomizer-DQz5hQGWxF/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-mtd-chips-cfi_cmdset_0001.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d654ef-61a7-4ea4-840b-72f53af5e808/bin/uautomizer-DQz5hQGWxF/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d654ef-61a7-4ea4-840b-72f53af5e808/bin/uautomizer-DQz5hQGWxF --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 8ef076aa95710ed9395d3a12b4975f4cccdc4d99226a0b9e65e00385caa95bb9 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-20 05:54:03,213 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-20 05:54:03,216 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-20 05:54:03,277 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-20 05:54:03,278 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-20 05:54:03,284 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-20 05:54:03,288 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-20 05:54:03,293 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-20 05:54:03,296 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-20 05:54:03,305 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-20 05:54:03,306 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-20 05:54:03,308 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-20 05:54:03,309 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-20 05:54:03,312 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-20 05:54:03,315 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-20 05:54:03,317 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-20 05:54:03,319 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-20 05:54:03,320 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-20 05:54:03,327 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-20 05:54:03,338 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-20 05:54:03,341 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-20 05:54:03,342 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-20 05:54:03,345 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-20 05:54:03,346 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-20 05:54:03,350 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-20 05:54:03,351 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-20 05:54:03,351 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-20 05:54:03,353 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-20 05:54:03,354 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-20 05:54:03,355 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-20 05:54:03,356 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-20 05:54:03,357 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-20 05:54:03,359 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-20 05:54:03,360 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-20 05:54:03,362 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-20 05:54:03,362 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-20 05:54:03,363 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-20 05:54:03,363 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-20 05:54:03,364 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-20 05:54:03,365 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-20 05:54:03,366 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-20 05:54:03,367 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d654ef-61a7-4ea4-840b-72f53af5e808/bin/uautomizer-DQz5hQGWxF/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-11-20 05:54:03,426 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-20 05:54:03,426 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-20 05:54:03,426 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-20 05:54:03,427 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-20 05:54:03,427 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-20 05:54:03,428 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-20 05:54:03,434 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-20 05:54:03,435 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-20 05:54:03,435 INFO L138 SettingsManager]: * Use SBE=true [2021-11-20 05:54:03,435 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-20 05:54:03,437 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-20 05:54:03,437 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-20 05:54:03,437 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-20 05:54:03,437 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-20 05:54:03,438 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-20 05:54:03,438 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-20 05:54:03,438 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-20 05:54:03,438 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-20 05:54:03,439 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-20 05:54:03,439 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-20 05:54:03,439 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-20 05:54:03,439 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-20 05:54:03,440 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-20 05:54:03,440 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-20 05:54:03,441 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-20 05:54:03,441 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-20 05:54:03,441 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-20 05:54:03,441 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-20 05:54:03,442 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-20 05:54:03,444 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-20 05:54:03,444 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-20 05:54:03,445 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_c9d654ef-61a7-4ea4-840b-72f53af5e808/bin/uautomizer-DQz5hQGWxF/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d654ef-61a7-4ea4-840b-72f53af5e808/bin/uautomizer-DQz5hQGWxF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8ef076aa95710ed9395d3a12b4975f4cccdc4d99226a0b9e65e00385caa95bb9 [2021-11-20 05:54:03,769 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-20 05:54:03,798 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-20 05:54:03,802 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-20 05:54:03,803 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-20 05:54:03,804 INFO L275 PluginConnector]: CDTParser initialized [2021-11-20 05:54:03,806 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d654ef-61a7-4ea4-840b-72f53af5e808/bin/uautomizer-DQz5hQGWxF/../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-mtd-chips-cfi_cmdset_0001.cil.out.i [2021-11-20 05:54:03,913 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d654ef-61a7-4ea4-840b-72f53af5e808/bin/uautomizer-DQz5hQGWxF/data/d315a20d8/4d3c9747d41349c3acfa40ff4d3290c6/FLAG3ac6c275a [2021-11-20 05:54:05,412 INFO L306 CDTParser]: Found 1 translation units. [2021-11-20 05:54:05,413 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d654ef-61a7-4ea4-840b-72f53af5e808/sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-mtd-chips-cfi_cmdset_0001.cil.out.i [2021-11-20 05:54:05,526 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d654ef-61a7-4ea4-840b-72f53af5e808/bin/uautomizer-DQz5hQGWxF/data/d315a20d8/4d3c9747d41349c3acfa40ff4d3290c6/FLAG3ac6c275a [2021-11-20 05:54:05,802 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d654ef-61a7-4ea4-840b-72f53af5e808/bin/uautomizer-DQz5hQGWxF/data/d315a20d8/4d3c9747d41349c3acfa40ff4d3290c6 [2021-11-20 05:54:05,805 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-20 05:54:05,808 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-20 05:54:05,810 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-20 05:54:05,811 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-20 05:54:05,814 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-20 05:54:05,815 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:54:05" (1/1) ... [2021-11-20 05:54:05,817 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@184cc2c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:54:05, skipping insertion in model container [2021-11-20 05:54:05,817 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:54:05" (1/1) ... [2021-11-20 05:54:05,825 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-20 05:54:06,229 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-20 05:54:07,839 WARN L610 FunctionHandler]: implicit declaration of function __builtin_constant_p [2021-11-20 05:54:09,913 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported boogie AST node type: class org.eclipse.cdt.internal.core.dom.parser.c.CASTTypeIdExpression [2021-11-20 05:54:09,915 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7578a1ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:54:09, skipping insertion in model container [2021-11-20 05:54:09,916 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-20 05:54:09,916 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-20 05:54:09,919 INFO L158 Benchmark]: Toolchain (without parser) took 4109.50ms. Allocated memory was 107.0MB in the beginning and 172.0MB in the end (delta: 65.0MB). Free memory was 57.4MB in the beginning and 90.3MB in the end (delta: -32.9MB). Peak memory consumption was 71.8MB. Max. memory is 16.1GB. [2021-11-20 05:54:09,920 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 107.0MB. Free memory was 82.8MB in the beginning and 82.8MB in the end (delta: 28.7kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-20 05:54:09,923 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4105.64ms. Allocated memory was 107.0MB in the beginning and 172.0MB in the end (delta: 65.0MB). Free memory was 57.0MB in the beginning and 90.3MB in the end (delta: -33.3MB). Peak memory consumption was 71.8MB. Max. memory is 16.1GB. [2021-11-20 05:54:09,927 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 107.0MB. Free memory was 82.8MB in the beginning and 82.8MB in the end (delta: 28.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4105.64ms. Allocated memory was 107.0MB in the beginning and 172.0MB in the end (delta: 65.0MB). Free memory was 57.0MB in the beginning and 90.3MB in the end (delta: -33.3MB). Peak memory consumption was 71.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1110]: Unsupported Syntax Unsupported boogie AST node type: class org.eclipse.cdt.internal.core.dom.parser.c.CASTTypeIdExpression 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_c9d654ef-61a7-4ea4-840b-72f53af5e808/bin/uautomizer-DQz5hQGWxF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d654ef-61a7-4ea4-840b-72f53af5e808/bin/uautomizer-DQz5hQGWxF/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d654ef-61a7-4ea4-840b-72f53af5e808/bin/uautomizer-DQz5hQGWxF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d654ef-61a7-4ea4-840b-72f53af5e808/bin/uautomizer-DQz5hQGWxF/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-mtd-chips-cfi_cmdset_0001.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d654ef-61a7-4ea4-840b-72f53af5e808/bin/uautomizer-DQz5hQGWxF/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d654ef-61a7-4ea4-840b-72f53af5e808/bin/uautomizer-DQz5hQGWxF --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 8ef076aa95710ed9395d3a12b4975f4cccdc4d99226a0b9e65e00385caa95bb9 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-20 05:54:12,370 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-20 05:54:12,374 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-20 05:54:12,433 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-20 05:54:12,434 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-20 05:54:12,439 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-20 05:54:12,441 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-20 05:54:12,448 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-20 05:54:12,451 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-20 05:54:12,456 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-20 05:54:12,457 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-20 05:54:12,459 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-20 05:54:12,460 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-20 05:54:12,462 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-20 05:54:12,464 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-20 05:54:12,469 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-20 05:54:12,471 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-20 05:54:12,472 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-20 05:54:12,474 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-20 05:54:12,481 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-20 05:54:12,483 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-20 05:54:12,484 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-20 05:54:12,488 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-20 05:54:12,489 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-20 05:54:12,498 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-20 05:54:12,499 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-20 05:54:12,499 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-20 05:54:12,501 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-20 05:54:12,502 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-20 05:54:12,503 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-20 05:54:12,503 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-20 05:54:12,504 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-20 05:54:12,506 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-20 05:54:12,507 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-20 05:54:12,508 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-20 05:54:12,509 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-20 05:54:12,510 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-20 05:54:12,510 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-20 05:54:12,510 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-20 05:54:12,512 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-20 05:54:12,513 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-20 05:54:12,518 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d654ef-61a7-4ea4-840b-72f53af5e808/bin/uautomizer-DQz5hQGWxF/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-11-20 05:54:12,565 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-20 05:54:12,566 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-20 05:54:12,567 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-20 05:54:12,567 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-20 05:54:12,568 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-20 05:54:12,568 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-20 05:54:12,570 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-20 05:54:12,570 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-20 05:54:12,571 INFO L138 SettingsManager]: * Use SBE=true [2021-11-20 05:54:12,571 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-20 05:54:12,572 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-20 05:54:12,573 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-20 05:54:12,573 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-20 05:54:12,573 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-20 05:54:12,574 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-20 05:54:12,574 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-20 05:54:12,574 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-20 05:54:12,575 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-20 05:54:12,575 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-20 05:54:12,575 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-20 05:54:12,576 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-20 05:54:12,576 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-20 05:54:12,576 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-20 05:54:12,577 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-20 05:54:12,577 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-20 05:54:12,577 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-20 05:54:12,578 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-20 05:54:12,578 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-11-20 05:54:12,579 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-20 05:54:12,579 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-20 05:54:12,579 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-20 05:54:12,579 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-20 05:54:12,580 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-20 05:54:12,580 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-20 05:54:12,581 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_c9d654ef-61a7-4ea4-840b-72f53af5e808/bin/uautomizer-DQz5hQGWxF/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d654ef-61a7-4ea4-840b-72f53af5e808/bin/uautomizer-DQz5hQGWxF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8ef076aa95710ed9395d3a12b4975f4cccdc4d99226a0b9e65e00385caa95bb9 [2021-11-20 05:54:13,019 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-20 05:54:13,040 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-20 05:54:13,043 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-20 05:54:13,044 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-20 05:54:13,045 INFO L275 PluginConnector]: CDTParser initialized [2021-11-20 05:54:13,046 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d654ef-61a7-4ea4-840b-72f53af5e808/bin/uautomizer-DQz5hQGWxF/../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-mtd-chips-cfi_cmdset_0001.cil.out.i [2021-11-20 05:54:13,124 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d654ef-61a7-4ea4-840b-72f53af5e808/bin/uautomizer-DQz5hQGWxF/data/f5add5570/a2eff4a828e64a338182f00863f84a8c/FLAG31291ebc9 [2021-11-20 05:54:14,581 INFO L306 CDTParser]: Found 1 translation units. [2021-11-20 05:54:14,582 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d654ef-61a7-4ea4-840b-72f53af5e808/sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-mtd-chips-cfi_cmdset_0001.cil.out.i [2021-11-20 05:54:14,682 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d654ef-61a7-4ea4-840b-72f53af5e808/bin/uautomizer-DQz5hQGWxF/data/f5add5570/a2eff4a828e64a338182f00863f84a8c/FLAG31291ebc9 [2021-11-20 05:54:15,086 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d654ef-61a7-4ea4-840b-72f53af5e808/bin/uautomizer-DQz5hQGWxF/data/f5add5570/a2eff4a828e64a338182f00863f84a8c [2021-11-20 05:54:15,088 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-20 05:54:15,090 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-20 05:54:15,091 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-20 05:54:15,091 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-20 05:54:15,095 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-20 05:54:15,096 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:54:15" (1/1) ... [2021-11-20 05:54:15,097 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33e7b3c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:54:15, skipping insertion in model container [2021-11-20 05:54:15,097 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:54:15" (1/1) ... [2021-11-20 05:54:15,142 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-20 05:54:15,487 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-20 05:54:16,664 WARN L610 FunctionHandler]: implicit declaration of function __builtin_constant_p [2021-11-20 05:54:18,023 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported boogie AST node type: class org.eclipse.cdt.internal.core.dom.parser.c.CASTTypeIdExpression [2021-11-20 05:54:18,023 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3109a39b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:54:18, skipping insertion in model container [2021-11-20 05:54:18,024 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-20 05:54:18,024 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-20 05:54:18,026 INFO L158 Benchmark]: Toolchain (without parser) took 2935.29ms. Allocated memory was 67.1MB in the beginning and 109.1MB in the end (delta: 41.9MB). Free memory was 25.9MB in the beginning and 36.1MB in the end (delta: -10.2MB). Peak memory consumption was 33.7MB. Max. memory is 16.1GB. [2021-11-20 05:54:18,027 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 52.4MB. Free memory was 33.4MB in the beginning and 33.3MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-20 05:54:18,028 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2932.81ms. Allocated memory was 67.1MB in the beginning and 109.1MB in the end (delta: 41.9MB). Free memory was 25.9MB in the beginning and 36.1MB in the end (delta: -10.2MB). Peak memory consumption was 33.7MB. Max. memory is 16.1GB. [2021-11-20 05:54:18,031 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 52.4MB. Free memory was 33.4MB in the beginning and 33.3MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2932.81ms. Allocated memory was 67.1MB in the beginning and 109.1MB in the end (delta: 41.9MB). Free memory was 25.9MB in the beginning and 36.1MB in the end (delta: -10.2MB). Peak memory consumption was 33.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1110]: Unsupported Syntax Unsupported boogie AST node type: class org.eclipse.cdt.internal.core.dom.parser.c.CASTTypeIdExpression RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN