./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 b2eff8ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01cd40b6-81c0-4c87-9ea7-6f6d0f7d62db/bin/uautomizer-GMMbpWq8iD/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01cd40b6-81c0-4c87-9ea7-6f6d0f7d62db/bin/uautomizer-GMMbpWq8iD/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01cd40b6-81c0-4c87-9ea7-6f6d0f7d62db/bin/uautomizer-GMMbpWq8iD/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01cd40b6-81c0-4c87-9ea7-6f6d0f7d62db/bin/uautomizer-GMMbpWq8iD/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_01cd40b6-81c0-4c87-9ea7-6f6d0f7d62db/bin/uautomizer-GMMbpWq8iD/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01cd40b6-81c0-4c87-9ea7-6f6d0f7d62db/bin/uautomizer-GMMbpWq8iD --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 ................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01cd40b6-81c0-4c87-9ea7-6f6d0f7d62db/bin/uautomizer-GMMbpWq8iD/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01cd40b6-81c0-4c87-9ea7-6f6d0f7d62db/bin/uautomizer-GMMbpWq8iD/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01cd40b6-81c0-4c87-9ea7-6f6d0f7d62db/bin/uautomizer-GMMbpWq8iD/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01cd40b6-81c0-4c87-9ea7-6f6d0f7d62db/bin/uautomizer-GMMbpWq8iD/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_01cd40b6-81c0-4c87-9ea7-6f6d0f7d62db/bin/uautomizer-GMMbpWq8iD/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01cd40b6-81c0-4c87-9ea7-6f6d0f7d62db/bin/uautomizer-GMMbpWq8iD --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 ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.1-dev-b2eff8b [2021-10-28 23:04:28,330 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-28 23:04:28,334 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-28 23:04:28,394 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-28 23:04:28,395 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-28 23:04:28,401 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-28 23:04:28,403 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-28 23:04:28,408 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-28 23:04:28,411 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-28 23:04:28,418 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-28 23:04:28,419 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-28 23:04:28,421 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-28 23:04:28,422 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-28 23:04:28,425 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-28 23:04:28,427 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-28 23:04:28,433 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-28 23:04:28,435 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-28 23:04:28,436 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-28 23:04:28,439 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-28 23:04:28,448 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-28 23:04:28,451 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-28 23:04:28,453 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-28 23:04:28,457 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-28 23:04:28,458 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-28 23:04:28,469 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-28 23:04:28,470 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-28 23:04:28,470 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-28 23:04:28,473 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-28 23:04:28,474 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-28 23:04:28,475 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-28 23:04:28,476 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-28 23:04:28,477 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-28 23:04:28,480 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-28 23:04:28,481 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-28 23:04:28,483 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-28 23:04:28,484 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-28 23:04:28,485 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-28 23:04:28,485 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-28 23:04:28,485 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-28 23:04:28,487 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-28 23:04:28,488 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-28 23:04:28,489 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01cd40b6-81c0-4c87-9ea7-6f6d0f7d62db/bin/uautomizer-GMMbpWq8iD/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-28 23:04:28,545 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-28 23:04:28,548 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-28 23:04:28,549 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-28 23:04:28,549 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-28 23:04:28,552 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-28 23:04:28,552 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-28 23:04:28,553 INFO L138 SettingsManager]: * Use SBE=true [2021-10-28 23:04:28,553 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-28 23:04:28,553 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-28 23:04:28,553 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-28 23:04:28,555 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-28 23:04:28,555 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-28 23:04:28,555 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-28 23:04:28,556 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-28 23:04:28,556 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-28 23:04:28,556 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-28 23:04:28,556 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-28 23:04:28,557 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-28 23:04:28,557 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-28 23:04:28,557 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-28 23:04:28,558 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-28 23:04:28,558 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-28 23:04:28,558 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-28 23:04:28,558 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-28 23:04:28,559 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-28 23:04:28,559 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-28 23:04:28,559 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-28 23:04:28,560 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-28 23:04:28,560 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-28 23:04:28,562 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_01cd40b6-81c0-4c87-9ea7-6f6d0f7d62db/bin/uautomizer-GMMbpWq8iD/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01cd40b6-81c0-4c87-9ea7-6f6d0f7d62db/bin/uautomizer-GMMbpWq8iD Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8ef076aa95710ed9395d3a12b4975f4cccdc4d99226a0b9e65e00385caa95bb9 [2021-10-28 23:04:28,924 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-28 23:04:28,967 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-28 23:04:28,971 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-28 23:04:28,972 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-28 23:04:28,976 INFO L275 PluginConnector]: CDTParser initialized [2021-10-28 23:04:28,977 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01cd40b6-81c0-4c87-9ea7-6f6d0f7d62db/bin/uautomizer-GMMbpWq8iD/../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-mtd-chips-cfi_cmdset_0001.cil.out.i [2021-10-28 23:04:29,084 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01cd40b6-81c0-4c87-9ea7-6f6d0f7d62db/bin/uautomizer-GMMbpWq8iD/data/2b3cc2245/04a8bc5ac19b410fb7cbf38a15169762/FLAG0248216fd [2021-10-28 23:04:30,655 INFO L306 CDTParser]: Found 1 translation units. [2021-10-28 23:04:30,656 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01cd40b6-81c0-4c87-9ea7-6f6d0f7d62db/sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-mtd-chips-cfi_cmdset_0001.cil.out.i [2021-10-28 23:04:30,774 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01cd40b6-81c0-4c87-9ea7-6f6d0f7d62db/bin/uautomizer-GMMbpWq8iD/data/2b3cc2245/04a8bc5ac19b410fb7cbf38a15169762/FLAG0248216fd [2021-10-28 23:04:31,128 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01cd40b6-81c0-4c87-9ea7-6f6d0f7d62db/bin/uautomizer-GMMbpWq8iD/data/2b3cc2245/04a8bc5ac19b410fb7cbf38a15169762 [2021-10-28 23:04:31,130 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-28 23:04:31,132 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-28 23:04:31,136 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-28 23:04:31,136 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-28 23:04:31,142 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-28 23:04:31,143 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 11:04:31" (1/1) ... [2021-10-28 23:04:31,144 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1cab648f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:04:31, skipping insertion in model container [2021-10-28 23:04:31,145 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 11:04:31" (1/1) ... [2021-10-28 23:04:31,153 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-28 23:04:31,470 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-28 23:04:33,310 WARN L612 FunctionHandler]: implicit declaration of function __builtin_constant_p [2021-10-28 23:04:35,028 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported boogie AST node type: class org.eclipse.cdt.internal.core.dom.parser.c.CASTTypeIdExpression [2021-10-28 23:04:35,029 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@161a953 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:04:35, skipping insertion in model container [2021-10-28 23:04:35,029 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-28 23:04:35,030 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-10-28 23:04:35,033 INFO L168 Benchmark]: Toolchain (without parser) took 3898.69 ms. Allocated memory was 98.6 MB in the beginning and 130.0 MB in the end (delta: 31.5 MB). Free memory was 45.9 MB in the beginning and 52.2 MB in the end (delta: -6.3 MB). Peak memory consumption was 42.1 MB. Max. memory is 16.1 GB. [2021-10-28 23:04:35,034 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 98.6 MB. Free memory is still 75.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-28 23:04:35,042 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3893.91 ms. Allocated memory was 98.6 MB in the beginning and 130.0 MB in the end (delta: 31.5 MB). Free memory was 45.5 MB in the beginning and 52.2 MB in the end (delta: -6.7 MB). Peak memory consumption was 42.1 MB. Max. memory is 16.1 GB. [2021-10-28 23:04:35,044 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36 ms. Allocated memory is still 98.6 MB. Free memory is still 75.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3893.91 ms. Allocated memory was 98.6 MB in the beginning and 130.0 MB in the end (delta: 31.5 MB). Free memory was 45.5 MB in the beginning and 52.2 MB in the end (delta: -6.7 MB). Peak memory consumption was 42.1 MB. Max. memory is 16.1 GB. * 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... ### Bit-precise run ### This is Ultimate 0.2.1-dev-b2eff8b [2021-10-28 23:04:37,717 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-28 23:04:37,721 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-28 23:04:37,771 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-28 23:04:37,772 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-28 23:04:37,774 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-28 23:04:37,776 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-28 23:04:37,780 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-28 23:04:37,783 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-28 23:04:37,784 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-28 23:04:37,786 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-28 23:04:37,788 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-28 23:04:37,789 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-28 23:04:37,791 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-28 23:04:37,793 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-28 23:04:37,795 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-28 23:04:37,800 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-28 23:04:37,802 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-28 23:04:37,805 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-28 23:04:37,814 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-28 23:04:37,821 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-28 23:04:37,823 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-28 23:04:37,825 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-28 23:04:37,828 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-28 23:04:37,833 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-28 23:04:37,841 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-28 23:04:37,842 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-28 23:04:37,843 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-28 23:04:37,845 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-28 23:04:37,847 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-28 23:04:37,847 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-28 23:04:37,849 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-28 23:04:37,851 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-28 23:04:37,853 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-28 23:04:37,855 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-28 23:04:37,855 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-28 23:04:37,857 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-28 23:04:37,857 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-28 23:04:37,858 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-28 23:04:37,860 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-28 23:04:37,861 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-28 23:04:37,868 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01cd40b6-81c0-4c87-9ea7-6f6d0f7d62db/bin/uautomizer-GMMbpWq8iD/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-10-28 23:04:37,927 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-28 23:04:37,928 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-28 23:04:37,929 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-28 23:04:37,929 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-28 23:04:37,932 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-28 23:04:37,932 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-28 23:04:37,932 INFO L138 SettingsManager]: * Use SBE=true [2021-10-28 23:04:37,933 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-28 23:04:37,933 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-28 23:04:37,933 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-28 23:04:37,935 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-28 23:04:37,935 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-28 23:04:37,935 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-28 23:04:37,936 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-28 23:04:37,936 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-28 23:04:37,936 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-28 23:04:37,937 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-28 23:04:37,937 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-28 23:04:37,937 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-28 23:04:37,938 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-28 23:04:37,938 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-28 23:04:37,938 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-28 23:04:37,938 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-28 23:04:37,939 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-28 23:04:37,939 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-28 23:04:37,939 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-28 23:04:37,940 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-28 23:04:37,940 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-28 23:04:37,940 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-28 23:04:37,941 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-28 23:04:37,941 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-28 23:04:37,941 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_01cd40b6-81c0-4c87-9ea7-6f6d0f7d62db/bin/uautomizer-GMMbpWq8iD/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01cd40b6-81c0-4c87-9ea7-6f6d0f7d62db/bin/uautomizer-GMMbpWq8iD Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8ef076aa95710ed9395d3a12b4975f4cccdc4d99226a0b9e65e00385caa95bb9 [2021-10-28 23:04:38,427 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-28 23:04:38,462 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-28 23:04:38,466 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-28 23:04:38,468 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-28 23:04:38,469 INFO L275 PluginConnector]: CDTParser initialized [2021-10-28 23:04:38,470 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01cd40b6-81c0-4c87-9ea7-6f6d0f7d62db/bin/uautomizer-GMMbpWq8iD/../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-mtd-chips-cfi_cmdset_0001.cil.out.i [2021-10-28 23:04:38,563 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01cd40b6-81c0-4c87-9ea7-6f6d0f7d62db/bin/uautomizer-GMMbpWq8iD/data/6f6c27c3c/c24da88fda114951b1d59ddab68f318d/FLAG0dfec4aa3 [2021-10-28 23:04:40,446 INFO L306 CDTParser]: Found 1 translation units. [2021-10-28 23:04:40,448 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01cd40b6-81c0-4c87-9ea7-6f6d0f7d62db/sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-mtd-chips-cfi_cmdset_0001.cil.out.i [2021-10-28 23:04:40,628 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01cd40b6-81c0-4c87-9ea7-6f6d0f7d62db/bin/uautomizer-GMMbpWq8iD/data/6f6c27c3c/c24da88fda114951b1d59ddab68f318d/FLAG0dfec4aa3 [2021-10-28 23:04:40,983 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01cd40b6-81c0-4c87-9ea7-6f6d0f7d62db/bin/uautomizer-GMMbpWq8iD/data/6f6c27c3c/c24da88fda114951b1d59ddab68f318d [2021-10-28 23:04:40,986 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-28 23:04:40,989 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-28 23:04:40,992 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-28 23:04:40,993 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-28 23:04:40,998 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-28 23:04:40,999 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 11:04:40" (1/1) ... [2021-10-28 23:04:41,000 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59f71d21 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:04:41, skipping insertion in model container [2021-10-28 23:04:41,000 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 11:04:40" (1/1) ... [2021-10-28 23:04:41,009 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-28 23:04:41,673 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-28 23:04:43,941 WARN L612 FunctionHandler]: implicit declaration of function __builtin_constant_p [2021-10-28 23:04:46,355 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported boogie AST node type: class org.eclipse.cdt.internal.core.dom.parser.c.CASTTypeIdExpression [2021-10-28 23:04:46,356 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@236573c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:04:46, skipping insertion in model container [2021-10-28 23:04:46,356 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-28 23:04:46,357 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-10-28 23:04:46,359 INFO L168 Benchmark]: Toolchain (without parser) took 5368.74 ms. Allocated memory was 62.9 MB in the beginning and 117.4 MB in the end (delta: 54.5 MB). Free memory was 24.7 MB in the beginning and 63.5 MB in the end (delta: -38.8 MB). Peak memory consumption was 30.5 MB. Max. memory is 16.1 GB. [2021-10-28 23:04:46,360 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 62.9 MB. Free memory is still 43.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-28 23:04:46,361 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5364.48 ms. Allocated memory was 62.9 MB in the beginning and 117.4 MB in the end (delta: 54.5 MB). Free memory was 24.5 MB in the beginning and 63.5 MB in the end (delta: -39.1 MB). Peak memory consumption was 30.5 MB. Max. memory is 16.1 GB. [2021-10-28 23:04:46,363 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36 ms. Allocated memory is still 62.9 MB. Free memory is still 43.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5364.48 ms. Allocated memory was 62.9 MB in the beginning and 117.4 MB in the end (delta: 54.5 MB). Free memory was 24.5 MB in the beginning and 63.5 MB in the end (delta: -39.1 MB). Peak memory consumption was 30.5 MB. Max. memory is 16.1 GB. * 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...