./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 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e2db299-debf-435a-981e-ec4524dd4960/bin/uautomizer-DrprNOufMa/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e2db299-debf-435a-981e-ec4524dd4960/bin/uautomizer-DrprNOufMa/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e2db299-debf-435a-981e-ec4524dd4960/bin/uautomizer-DrprNOufMa/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e2db299-debf-435a-981e-ec4524dd4960/bin/uautomizer-DrprNOufMa/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_3e2db299-debf-435a-981e-ec4524dd4960/bin/uautomizer-DrprNOufMa/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e2db299-debf-435a-981e-ec4524dd4960/bin/uautomizer-DrprNOufMa --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 0.2.2-hotfix-svcomp22-839c364 [2021-12-06 17:35:41,413 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-06 17:35:41,415 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-06 17:35:41,446 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-06 17:35:41,447 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-06 17:35:41,448 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-06 17:35:41,450 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-06 17:35:41,452 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-06 17:35:41,454 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-06 17:35:41,455 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-06 17:35:41,456 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-06 17:35:41,458 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-06 17:35:41,458 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-06 17:35:41,459 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-06 17:35:41,461 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-06 17:35:41,462 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-06 17:35:41,463 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-06 17:35:41,464 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-06 17:35:41,466 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-06 17:35:41,468 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-06 17:35:41,470 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-06 17:35:41,472 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-06 17:35:41,473 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-06 17:35:41,474 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-06 17:35:41,477 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-06 17:35:41,478 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-06 17:35:41,478 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-06 17:35:41,479 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-06 17:35:41,479 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-06 17:35:41,480 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-06 17:35:41,481 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-06 17:35:41,482 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-06 17:35:41,482 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-06 17:35:41,483 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-06 17:35:41,484 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-06 17:35:41,484 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-06 17:35:41,485 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-06 17:35:41,485 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-06 17:35:41,485 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-06 17:35:41,486 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-06 17:35:41,487 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-06 17:35:41,488 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e2db299-debf-435a-981e-ec4524dd4960/bin/uautomizer-DrprNOufMa/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-06 17:35:41,509 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-06 17:35:41,509 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-06 17:35:41,510 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-06 17:35:41,510 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-06 17:35:41,510 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-06 17:35:41,511 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-06 17:35:41,511 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-06 17:35:41,511 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-06 17:35:41,512 INFO L138 SettingsManager]: * Use SBE=true [2021-12-06 17:35:41,512 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-06 17:35:41,512 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-06 17:35:41,512 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-06 17:35:41,512 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-06 17:35:41,512 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-06 17:35:41,513 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-06 17:35:41,513 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-06 17:35:41,513 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-06 17:35:41,513 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-06 17:35:41,513 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-06 17:35:41,514 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-06 17:35:41,514 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-06 17:35:41,514 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-06 17:35:41,514 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-06 17:35:41,514 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-06 17:35:41,514 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-06 17:35:41,515 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-06 17:35:41,515 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-06 17:35:41,515 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-06 17:35:41,515 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-06 17:35:41,515 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-06 17:35:41,516 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-06 17:35:41,516 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_3e2db299-debf-435a-981e-ec4524dd4960/bin/uautomizer-DrprNOufMa/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e2db299-debf-435a-981e-ec4524dd4960/bin/uautomizer-DrprNOufMa Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8ef076aa95710ed9395d3a12b4975f4cccdc4d99226a0b9e65e00385caa95bb9 [2021-12-06 17:35:41,691 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-06 17:35:41,705 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-06 17:35:41,707 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-06 17:35:41,707 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-06 17:35:41,708 INFO L275 PluginConnector]: CDTParser initialized [2021-12-06 17:35:41,709 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e2db299-debf-435a-981e-ec4524dd4960/bin/uautomizer-DrprNOufMa/../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-mtd-chips-cfi_cmdset_0001.cil.out.i [2021-12-06 17:35:41,754 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e2db299-debf-435a-981e-ec4524dd4960/bin/uautomizer-DrprNOufMa/data/fa4f90a28/c08473c7eab14d268d04d63562713d30/FLAG34c7a053c [2021-12-06 17:35:42,668 INFO L306 CDTParser]: Found 1 translation units. [2021-12-06 17:35:42,668 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e2db299-debf-435a-981e-ec4524dd4960/sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-mtd-chips-cfi_cmdset_0001.cil.out.i [2021-12-06 17:35:42,721 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e2db299-debf-435a-981e-ec4524dd4960/bin/uautomizer-DrprNOufMa/data/fa4f90a28/c08473c7eab14d268d04d63562713d30/FLAG34c7a053c [2021-12-06 17:35:42,778 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e2db299-debf-435a-981e-ec4524dd4960/bin/uautomizer-DrprNOufMa/data/fa4f90a28/c08473c7eab14d268d04d63562713d30 [2021-12-06 17:35:42,780 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-06 17:35:42,781 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-06 17:35:42,782 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-06 17:35:42,782 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-06 17:35:42,785 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-06 17:35:42,786 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:35:42" (1/1) ... [2021-12-06 17:35:42,787 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a7a7c85 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:35:42, skipping insertion in model container [2021-12-06 17:35:42,787 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:35:42" (1/1) ... [2021-12-06 17:35:42,792 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-06 17:35:42,963 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-06 17:35:43,784 WARN L610 FunctionHandler]: implicit declaration of function __builtin_constant_p [2021-12-06 17:35:44,864 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported boogie AST node type: class org.eclipse.cdt.internal.core.dom.parser.c.CASTTypeIdExpression [2021-12-06 17:35:44,865 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@155d1701 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:35:44, skipping insertion in model container [2021-12-06 17:35:44,865 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-06 17:35:44,865 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-12-06 17:35:44,867 INFO L158 Benchmark]: Toolchain (without parser) took 2084.83ms. Allocated memory was 117.4MB in the beginning and 153.1MB in the end (delta: 35.7MB). Free memory was 69.9MB in the beginning and 73.8MB in the end (delta: -3.9MB). Peak memory consumption was 63.5MB. Max. memory is 16.1GB. [2021-12-06 17:35:44,867 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 117.4MB. Free memory was 95.8MB in the beginning and 95.7MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-06 17:35:44,868 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2083.34ms. Allocated memory was 117.4MB in the beginning and 153.1MB in the end (delta: 35.7MB). Free memory was 69.5MB in the beginning and 73.8MB in the end (delta: -4.3MB). Peak memory consumption was 63.5MB. Max. memory is 16.1GB. [2021-12-06 17:35:44,869 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 117.4MB. Free memory was 95.8MB in the beginning and 95.7MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2083.34ms. Allocated memory was 117.4MB in the beginning and 153.1MB in the end (delta: 35.7MB). Free memory was 69.5MB in the beginning and 73.8MB in the end (delta: -4.3MB). Peak memory consumption was 63.5MB. 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_3e2db299-debf-435a-981e-ec4524dd4960/bin/uautomizer-DrprNOufMa/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e2db299-debf-435a-981e-ec4524dd4960/bin/uautomizer-DrprNOufMa/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e2db299-debf-435a-981e-ec4524dd4960/bin/uautomizer-DrprNOufMa/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e2db299-debf-435a-981e-ec4524dd4960/bin/uautomizer-DrprNOufMa/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_3e2db299-debf-435a-981e-ec4524dd4960/bin/uautomizer-DrprNOufMa/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e2db299-debf-435a-981e-ec4524dd4960/bin/uautomizer-DrprNOufMa --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 0.2.2-hotfix-svcomp22-839c364 [2021-12-06 17:35:46,193 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-06 17:35:46,195 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-06 17:35:46,226 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-06 17:35:46,227 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-06 17:35:46,228 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-06 17:35:46,230 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-06 17:35:46,231 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-06 17:35:46,233 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-06 17:35:46,234 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-06 17:35:46,235 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-06 17:35:46,236 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-06 17:35:46,236 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-06 17:35:46,237 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-06 17:35:46,238 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-06 17:35:46,239 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-06 17:35:46,240 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-06 17:35:46,241 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-06 17:35:46,253 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-06 17:35:46,256 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-06 17:35:46,258 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-06 17:35:46,259 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-06 17:35:46,261 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-06 17:35:46,262 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-06 17:35:46,266 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-06 17:35:46,266 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-06 17:35:46,266 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-06 17:35:46,268 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-06 17:35:46,268 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-06 17:35:46,269 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-06 17:35:46,270 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-06 17:35:46,271 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-06 17:35:46,272 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-06 17:35:46,273 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-06 17:35:46,274 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-06 17:35:46,274 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-06 17:35:46,275 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-06 17:35:46,275 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-06 17:35:46,275 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-06 17:35:46,276 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-06 17:35:46,277 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-06 17:35:46,278 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e2db299-debf-435a-981e-ec4524dd4960/bin/uautomizer-DrprNOufMa/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-06 17:35:46,303 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-06 17:35:46,303 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-06 17:35:46,304 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-06 17:35:46,304 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-06 17:35:46,305 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-06 17:35:46,305 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-06 17:35:46,306 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-06 17:35:46,306 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-06 17:35:46,306 INFO L138 SettingsManager]: * Use SBE=true [2021-12-06 17:35:46,306 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-06 17:35:46,306 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-06 17:35:46,307 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-06 17:35:46,307 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-06 17:35:46,307 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-06 17:35:46,307 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-06 17:35:46,307 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-06 17:35:46,308 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-06 17:35:46,308 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-06 17:35:46,308 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-06 17:35:46,308 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-06 17:35:46,309 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-06 17:35:46,309 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-06 17:35:46,309 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-06 17:35:46,309 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-06 17:35:46,309 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-06 17:35:46,310 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-06 17:35:46,310 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-06 17:35:46,310 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-06 17:35:46,310 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-06 17:35:46,310 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-06 17:35:46,310 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-06 17:35:46,311 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-06 17:35:46,311 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-06 17:35:46,311 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-06 17:35:46,311 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_3e2db299-debf-435a-981e-ec4524dd4960/bin/uautomizer-DrprNOufMa/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e2db299-debf-435a-981e-ec4524dd4960/bin/uautomizer-DrprNOufMa Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8ef076aa95710ed9395d3a12b4975f4cccdc4d99226a0b9e65e00385caa95bb9 [2021-12-06 17:35:46,545 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-06 17:35:46,560 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-06 17:35:46,561 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-06 17:35:46,562 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-06 17:35:46,563 INFO L275 PluginConnector]: CDTParser initialized [2021-12-06 17:35:46,564 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e2db299-debf-435a-981e-ec4524dd4960/bin/uautomizer-DrprNOufMa/../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-mtd-chips-cfi_cmdset_0001.cil.out.i [2021-12-06 17:35:46,605 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e2db299-debf-435a-981e-ec4524dd4960/bin/uautomizer-DrprNOufMa/data/f1328e946/632a754e0d78431f831c1c48bb92116a/FLAGc37b14d62 [2021-12-06 17:35:47,483 INFO L306 CDTParser]: Found 1 translation units. [2021-12-06 17:35:47,484 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e2db299-debf-435a-981e-ec4524dd4960/sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-mtd-chips-cfi_cmdset_0001.cil.out.i [2021-12-06 17:35:47,539 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e2db299-debf-435a-981e-ec4524dd4960/bin/uautomizer-DrprNOufMa/data/f1328e946/632a754e0d78431f831c1c48bb92116a/FLAGc37b14d62 [2021-12-06 17:35:47,635 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e2db299-debf-435a-981e-ec4524dd4960/bin/uautomizer-DrprNOufMa/data/f1328e946/632a754e0d78431f831c1c48bb92116a [2021-12-06 17:35:47,637 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-06 17:35:47,638 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-06 17:35:47,639 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-06 17:35:47,639 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-06 17:35:47,642 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-06 17:35:47,642 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:35:47" (1/1) ... [2021-12-06 17:35:47,643 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b21129a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:35:47, skipping insertion in model container [2021-12-06 17:35:47,643 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:35:47" (1/1) ... [2021-12-06 17:35:47,648 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-06 17:35:47,868 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-06 17:35:48,758 WARN L610 FunctionHandler]: implicit declaration of function __builtin_constant_p [2021-12-06 17:35:49,907 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported boogie AST node type: class org.eclipse.cdt.internal.core.dom.parser.c.CASTTypeIdExpression [2021-12-06 17:35:49,908 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7ef75ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:35:49, skipping insertion in model container [2021-12-06 17:35:49,908 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-06 17:35:49,908 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-12-06 17:35:49,910 INFO L158 Benchmark]: Toolchain (without parser) took 2270.84ms. Allocated memory was 73.4MB in the beginning and 92.3MB in the end (delta: 18.9MB). Free memory was 41.6MB in the beginning and 42.0MB in the end (delta: -402.4kB). Peak memory consumption was 45.0MB. Max. memory is 16.1GB. [2021-12-06 17:35:49,910 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 52.4MB. Free memory was 33.5MB in the beginning and 33.4MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-06 17:35:49,911 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2269.11ms. Allocated memory was 73.4MB in the beginning and 92.3MB in the end (delta: 18.9MB). Free memory was 41.4MB in the beginning and 42.0MB in the end (delta: -646.9kB). Peak memory consumption was 45.0MB. Max. memory is 16.1GB. [2021-12-06 17:35:49,913 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 52.4MB. Free memory was 33.5MB in the beginning and 33.4MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2269.11ms. Allocated memory was 73.4MB in the beginning and 92.3MB in the end (delta: 18.9MB). Free memory was 41.4MB in the beginning and 42.0MB in the end (delta: -646.9kB). Peak memory consumption was 45.0MB. 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