./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 ae007674 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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-dev-ae00767 [2021-12-28 03:33:04,519 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-28 03:33:04,522 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-28 03:33:04,560 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-28 03:33:04,561 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-28 03:33:04,563 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-28 03:33:04,564 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-28 03:33:04,568 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-28 03:33:04,570 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-28 03:33:04,573 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-28 03:33:04,575 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-28 03:33:04,578 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-28 03:33:04,578 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-28 03:33:04,580 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-28 03:33:04,581 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-28 03:33:04,583 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-28 03:33:04,584 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-28 03:33:04,584 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-28 03:33:04,586 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-28 03:33:04,590 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-28 03:33:04,591 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-28 03:33:04,592 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-28 03:33:04,593 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-28 03:33:04,594 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-28 03:33:04,599 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-28 03:33:04,599 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-28 03:33:04,600 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-28 03:33:04,601 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-28 03:33:04,601 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-28 03:33:04,602 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-28 03:33:04,602 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-28 03:33:04,603 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-28 03:33:04,604 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-28 03:33:04,604 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-28 03:33:04,605 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-28 03:33:04,605 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-28 03:33:04,606 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-28 03:33:04,606 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-28 03:33:04,606 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-28 03:33:04,607 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-28 03:33:04,608 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-28 03:33:04,611 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-28 03:33:04,641 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-28 03:33:04,641 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-28 03:33:04,642 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-28 03:33:04,642 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-28 03:33:04,643 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-28 03:33:04,643 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-28 03:33:04,644 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-28 03:33:04,645 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-28 03:33:04,645 INFO L138 SettingsManager]: * Use SBE=true [2021-12-28 03:33:04,645 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-28 03:33:04,646 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-28 03:33:04,646 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-28 03:33:04,646 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-28 03:33:04,646 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-28 03:33:04,646 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-28 03:33:04,647 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-28 03:33:04,647 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-28 03:33:04,647 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-28 03:33:04,647 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-28 03:33:04,647 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-28 03:33:04,647 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-28 03:33:04,648 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-28 03:33:04,648 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-28 03:33:04,648 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-28 03:33:04,648 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-28 03:33:04,648 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-28 03:33:04,649 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-28 03:33:04,649 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-28 03:33:04,649 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-28 03:33:04,649 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-28 03:33:04,649 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:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8ef076aa95710ed9395d3a12b4975f4cccdc4d99226a0b9e65e00385caa95bb9 [2021-12-28 03:33:04,913 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-28 03:33:04,945 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-28 03:33:04,947 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-28 03:33:04,948 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-28 03:33:04,949 INFO L275 PluginConnector]: CDTParser initialized [2021-12-28 03:33:04,950 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-mtd-chips-cfi_cmdset_0001.cil.out.i [2021-12-28 03:33:04,994 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5b2b02597/2ea5d9f4f58f42ecae8f27dab3699db8/FLAGdf6809a62 [2021-12-28 03:33:05,930 INFO L306 CDTParser]: Found 1 translation units. [2021-12-28 03:33:05,931 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-mtd-chips-cfi_cmdset_0001.cil.out.i [2021-12-28 03:33:06,012 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5b2b02597/2ea5d9f4f58f42ecae8f27dab3699db8/FLAGdf6809a62 [2021-12-28 03:33:06,257 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5b2b02597/2ea5d9f4f58f42ecae8f27dab3699db8 [2021-12-28 03:33:06,259 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-28 03:33:06,261 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-28 03:33:06,261 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-28 03:33:06,262 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-28 03:33:06,264 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-28 03:33:06,265 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.12 03:33:06" (1/1) ... [2021-12-28 03:33:06,266 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@64ac05db and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 03:33:06, skipping insertion in model container [2021-12-28 03:33:06,266 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.12 03:33:06" (1/1) ... [2021-12-28 03:33:06,271 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-28 03:33:06,527 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-28 03:33:07,416 WARN L610 FunctionHandler]: implicit declaration of function __builtin_constant_p [2021-12-28 03:33:08,540 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported boogie AST node type: class org.eclipse.cdt.internal.core.dom.parser.c.CASTTypeIdExpression [2021-12-28 03:33:08,541 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3fa1fb30 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 03:33:08, skipping insertion in model container [2021-12-28 03:33:08,541 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-28 03:33:08,541 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-12-28 03:33:08,543 INFO L158 Benchmark]: Toolchain (without parser) took 2281.23ms. Allocated memory was 79.7MB in the beginning and 102.8MB in the end (delta: 23.1MB). Free memory was 40.8MB in the beginning and 33.2MB in the end (delta: 7.6MB). Peak memory consumption was 43.2MB. Max. memory is 16.1GB. [2021-12-28 03:33:08,543 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 58.7MB. Free memory is still 41.0MB. There was no memory consumed. Max. memory is 16.1GB. [2021-12-28 03:33:08,544 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2279.53ms. Allocated memory was 79.7MB in the beginning and 102.8MB in the end (delta: 23.1MB). Free memory was 40.5MB in the beginning and 33.2MB in the end (delta: 7.3MB). Peak memory consumption was 41.1MB. Max. memory is 16.1GB. [2021-12-28 03:33:08,544 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 58.7MB. Free memory is still 41.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2279.53ms. Allocated memory was 79.7MB in the beginning and 102.8MB in the end (delta: 23.1MB). Free memory was 40.5MB in the beginning and 33.2MB in the end (delta: 7.3MB). Peak memory consumption was 41.1MB. 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=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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-dev-ae00767 [2021-12-28 03:33:10,008 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-28 03:33:10,011 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-28 03:33:10,042 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-28 03:33:10,042 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-28 03:33:10,046 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-28 03:33:10,047 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-28 03:33:10,051 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-28 03:33:10,052 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-28 03:33:10,056 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-28 03:33:10,057 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-28 03:33:10,060 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-28 03:33:10,060 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-28 03:33:10,062 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-28 03:33:10,063 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-28 03:33:10,066 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-28 03:33:10,067 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-28 03:33:10,067 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-28 03:33:10,069 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-28 03:33:10,076 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-28 03:33:10,077 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-28 03:33:10,078 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-28 03:33:10,079 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-28 03:33:10,082 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-28 03:33:10,089 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-28 03:33:10,089 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-28 03:33:10,090 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-28 03:33:10,091 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-28 03:33:10,092 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-28 03:33:10,092 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-28 03:33:10,093 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-28 03:33:10,093 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-28 03:33:10,095 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-28 03:33:10,096 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-28 03:33:10,097 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-28 03:33:10,097 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-28 03:33:10,098 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-28 03:33:10,098 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-28 03:33:10,098 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-28 03:33:10,100 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-28 03:33:10,101 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-28 03:33:10,102 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-28 03:33:10,137 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-28 03:33:10,138 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-28 03:33:10,138 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-28 03:33:10,139 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-28 03:33:10,139 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-28 03:33:10,139 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-28 03:33:10,140 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-28 03:33:10,141 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-28 03:33:10,141 INFO L138 SettingsManager]: * Use SBE=true [2021-12-28 03:33:10,141 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-28 03:33:10,142 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-28 03:33:10,142 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-28 03:33:10,142 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-28 03:33:10,142 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-28 03:33:10,142 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-28 03:33:10,142 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-28 03:33:10,143 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-28 03:33:10,143 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-28 03:33:10,143 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-28 03:33:10,143 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-28 03:33:10,143 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-28 03:33:10,143 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-28 03:33:10,144 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-28 03:33:10,144 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-28 03:33:10,144 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-28 03:33:10,144 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-28 03:33:10,144 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-28 03:33:10,154 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-28 03:33:10,154 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-28 03:33:10,154 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-28 03:33:10,154 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-28 03:33:10,155 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-28 03:33:10,155 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-28 03:33:10,155 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:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8ef076aa95710ed9395d3a12b4975f4cccdc4d99226a0b9e65e00385caa95bb9 [2021-12-28 03:33:10,425 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-28 03:33:10,447 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-28 03:33:10,449 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-28 03:33:10,450 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-28 03:33:10,452 INFO L275 PluginConnector]: CDTParser initialized [2021-12-28 03:33:10,453 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-mtd-chips-cfi_cmdset_0001.cil.out.i [2021-12-28 03:33:10,504 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9879a5f07/b9dff85acaa74b4b91a4bb307b3b398c/FLAGdf8f10919 [2021-12-28 03:33:11,515 INFO L306 CDTParser]: Found 1 translation units. [2021-12-28 03:33:11,517 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-mtd-chips-cfi_cmdset_0001.cil.out.i [2021-12-28 03:33:11,592 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9879a5f07/b9dff85acaa74b4b91a4bb307b3b398c/FLAGdf8f10919 [2021-12-28 03:33:12,031 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9879a5f07/b9dff85acaa74b4b91a4bb307b3b398c [2021-12-28 03:33:12,033 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-28 03:33:12,034 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-28 03:33:12,034 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-28 03:33:12,035 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-28 03:33:12,041 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-28 03:33:12,042 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.12 03:33:12" (1/1) ... [2021-12-28 03:33:12,042 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@dc58dae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 03:33:12, skipping insertion in model container [2021-12-28 03:33:12,043 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.12 03:33:12" (1/1) ... [2021-12-28 03:33:12,047 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-28 03:33:12,257 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-28 03:33:13,183 WARN L610 FunctionHandler]: implicit declaration of function __builtin_constant_p [2021-12-28 03:33:14,769 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported boogie AST node type: class org.eclipse.cdt.internal.core.dom.parser.c.CASTTypeIdExpression [2021-12-28 03:33:14,770 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@50856802 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 03:33:14, skipping insertion in model container [2021-12-28 03:33:14,770 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-28 03:33:14,770 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-12-28 03:33:14,771 INFO L158 Benchmark]: Toolchain (without parser) took 2737.11ms. Allocated memory was 88.1MB in the beginning and 113.2MB in the end (delta: 25.2MB). Free memory was 49.4MB in the beginning and 36.8MB in the end (delta: 12.5MB). Peak memory consumption was 41.3MB. Max. memory is 16.1GB. [2021-12-28 03:33:14,772 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 60.8MB. Free memory was 42.9MB in the beginning and 42.9MB in the end (delta: 50.2kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-28 03:33:14,773 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2735.53ms. Allocated memory was 88.1MB in the beginning and 113.2MB in the end (delta: 25.2MB). Free memory was 49.4MB in the beginning and 36.8MB in the end (delta: 12.5MB). Peak memory consumption was 41.3MB. Max. memory is 16.1GB. [2021-12-28 03:33:14,774 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 60.8MB. Free memory was 42.9MB in the beginning and 42.9MB in the end (delta: 50.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2735.53ms. Allocated memory was 88.1MB in the beginning and 113.2MB in the end (delta: 25.2MB). Free memory was 49.4MB in the beginning and 36.8MB in the end (delta: 12.5MB). Peak memory consumption was 41.3MB. 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