./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-phy-dp83640.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_6df28205-0cf0-4284-b28a-5a02db51bee3/bin/uautomizer-DrprNOufMa/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6df28205-0cf0-4284-b28a-5a02db51bee3/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_6df28205-0cf0-4284-b28a-5a02db51bee3/bin/uautomizer-DrprNOufMa/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6df28205-0cf0-4284-b28a-5a02db51bee3/bin/uautomizer-DrprNOufMa/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-phy-dp83640.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6df28205-0cf0-4284-b28a-5a02db51bee3/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_6df28205-0cf0-4284-b28a-5a02db51bee3/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 76b5192817140e1f8ac8269d08d0853b20b1e1b6106d70007de1c8c869e1c811 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-12-06 19:51:02,038 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-06 19:51:02,040 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-06 19:51:02,069 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-06 19:51:02,070 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-06 19:51:02,071 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-06 19:51:02,073 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-06 19:51:02,075 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-06 19:51:02,077 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-06 19:51:02,078 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-06 19:51:02,079 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-06 19:51:02,080 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-06 19:51:02,081 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-06 19:51:02,082 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-06 19:51:02,083 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-06 19:51:02,085 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-06 19:51:02,085 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-06 19:51:02,087 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-06 19:51:02,088 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-06 19:51:02,091 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-06 19:51:02,092 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-06 19:51:02,093 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-06 19:51:02,094 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-06 19:51:02,095 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-06 19:51:02,098 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-06 19:51:02,098 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-06 19:51:02,098 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-06 19:51:02,099 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-06 19:51:02,099 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-06 19:51:02,100 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-06 19:51:02,101 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-06 19:51:02,101 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-06 19:51:02,102 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-06 19:51:02,102 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-06 19:51:02,103 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-06 19:51:02,103 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-06 19:51:02,104 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-06 19:51:02,104 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-06 19:51:02,104 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-06 19:51:02,105 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-06 19:51:02,105 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-06 19:51:02,106 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6df28205-0cf0-4284-b28a-5a02db51bee3/bin/uautomizer-DrprNOufMa/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-06 19:51:02,123 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-06 19:51:02,123 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-06 19:51:02,123 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-06 19:51:02,123 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-06 19:51:02,124 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-06 19:51:02,124 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-06 19:51:02,125 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-06 19:51:02,125 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-06 19:51:02,125 INFO L138 SettingsManager]: * Use SBE=true [2021-12-06 19:51:02,125 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-06 19:51:02,125 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-06 19:51:02,126 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-06 19:51:02,126 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-06 19:51:02,126 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-06 19:51:02,126 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-06 19:51:02,126 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-06 19:51:02,133 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-06 19:51:02,133 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-06 19:51:02,133 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-06 19:51:02,133 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-06 19:51:02,134 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-06 19:51:02,134 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-06 19:51:02,134 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-06 19:51:02,134 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-06 19:51:02,134 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-06 19:51:02,134 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-06 19:51:02,134 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-06 19:51:02,134 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-06 19:51:02,135 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-06 19:51:02,135 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-06 19:51:02,135 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-06 19:51:02,135 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_6df28205-0cf0-4284-b28a-5a02db51bee3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6df28205-0cf0-4284-b28a-5a02db51bee3/bin/uautomizer-DrprNOufMa Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 76b5192817140e1f8ac8269d08d0853b20b1e1b6106d70007de1c8c869e1c811 [2021-12-06 19:51:02,312 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-06 19:51:02,330 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-06 19:51:02,332 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-06 19:51:02,333 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-06 19:51:02,334 INFO L275 PluginConnector]: CDTParser initialized [2021-12-06 19:51:02,335 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6df28205-0cf0-4284-b28a-5a02db51bee3/bin/uautomizer-DrprNOufMa/../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-phy-dp83640.cil.out.i [2021-12-06 19:51:02,376 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6df28205-0cf0-4284-b28a-5a02db51bee3/bin/uautomizer-DrprNOufMa/data/61c513b73/2e4f039eddf445bab80041fb53f66099/FLAG496570efd [2021-12-06 19:51:03,337 INFO L306 CDTParser]: Found 1 translation units. [2021-12-06 19:51:03,337 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6df28205-0cf0-4284-b28a-5a02db51bee3/sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-phy-dp83640.cil.out.i [2021-12-06 19:51:03,419 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6df28205-0cf0-4284-b28a-5a02db51bee3/bin/uautomizer-DrprNOufMa/data/61c513b73/2e4f039eddf445bab80041fb53f66099/FLAG496570efd [2021-12-06 19:51:03,910 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6df28205-0cf0-4284-b28a-5a02db51bee3/bin/uautomizer-DrprNOufMa/data/61c513b73/2e4f039eddf445bab80041fb53f66099 [2021-12-06 19:51:03,912 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-06 19:51:03,913 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-06 19:51:03,914 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-06 19:51:03,914 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-06 19:51:03,917 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-06 19:51:03,918 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 07:51:03" (1/1) ... [2021-12-06 19:51:03,919 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6722b30a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 07:51:03, skipping insertion in model container [2021-12-06 19:51:03,919 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 07:51:03" (1/1) ... [2021-12-06 19:51:03,924 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-06 19:51:04,195 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-06 19:51:04,839 WARN L610 FunctionHandler]: implicit declaration of function __builtin_constant_p [2021-12-06 19:51:06,793 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported boogie AST node type: class org.eclipse.cdt.internal.core.dom.parser.c.CASTTypeIdExpression [2021-12-06 19:51:06,793 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3aecff54 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 07:51:06, skipping insertion in model container [2021-12-06 19:51:06,793 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-06 19:51:06,794 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-12-06 19:51:06,795 INFO L158 Benchmark]: Toolchain (without parser) took 2881.21ms. Allocated memory was 117.4MB in the beginning and 186.6MB in the end (delta: 69.2MB). Free memory was 71.3MB in the beginning and 122.9MB in the end (delta: -51.6MB). Peak memory consumption was 75.6MB. Max. memory is 16.1GB. [2021-12-06 19:51:06,796 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 117.4MB. Free memory is still 93.0MB. There was no memory consumed. Max. memory is 16.1GB. [2021-12-06 19:51:06,796 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2879.53ms. Allocated memory was 117.4MB in the beginning and 186.6MB in the end (delta: 69.2MB). Free memory was 71.0MB in the beginning and 122.9MB in the end (delta: -52.0MB). Peak memory consumption was 73.5MB. Max. memory is 16.1GB. [2021-12-06 19:51:06,797 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 117.4MB. Free memory is still 93.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2879.53ms. Allocated memory was 117.4MB in the beginning and 186.6MB in the end (delta: 69.2MB). Free memory was 71.0MB in the beginning and 122.9MB in the end (delta: -52.0MB). Peak memory consumption was 73.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 896]: 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_6df28205-0cf0-4284-b28a-5a02db51bee3/bin/uautomizer-DrprNOufMa/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6df28205-0cf0-4284-b28a-5a02db51bee3/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_6df28205-0cf0-4284-b28a-5a02db51bee3/bin/uautomizer-DrprNOufMa/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6df28205-0cf0-4284-b28a-5a02db51bee3/bin/uautomizer-DrprNOufMa/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-phy-dp83640.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6df28205-0cf0-4284-b28a-5a02db51bee3/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_6df28205-0cf0-4284-b28a-5a02db51bee3/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 76b5192817140e1f8ac8269d08d0853b20b1e1b6106d70007de1c8c869e1c811 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-12-06 19:51:08,157 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-06 19:51:08,158 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-06 19:51:08,184 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-06 19:51:08,184 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-06 19:51:08,185 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-06 19:51:08,186 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-06 19:51:08,188 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-06 19:51:08,190 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-06 19:51:08,191 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-06 19:51:08,192 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-06 19:51:08,193 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-06 19:51:08,193 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-06 19:51:08,194 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-06 19:51:08,195 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-06 19:51:08,196 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-06 19:51:08,197 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-06 19:51:08,198 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-06 19:51:08,200 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-06 19:51:08,202 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-06 19:51:08,203 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-06 19:51:08,204 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-06 19:51:08,205 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-06 19:51:08,206 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-06 19:51:08,209 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-06 19:51:08,209 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-06 19:51:08,209 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-06 19:51:08,210 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-06 19:51:08,211 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-06 19:51:08,212 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-06 19:51:08,212 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-06 19:51:08,213 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-06 19:51:08,213 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-06 19:51:08,214 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-06 19:51:08,215 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-06 19:51:08,215 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-06 19:51:08,216 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-06 19:51:08,216 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-06 19:51:08,217 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-06 19:51:08,217 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-06 19:51:08,218 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-06 19:51:08,219 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6df28205-0cf0-4284-b28a-5a02db51bee3/bin/uautomizer-DrprNOufMa/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-06 19:51:08,238 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-06 19:51:08,238 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-06 19:51:08,239 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-06 19:51:08,239 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-06 19:51:08,239 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-06 19:51:08,239 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-06 19:51:08,240 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-06 19:51:08,240 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-06 19:51:08,240 INFO L138 SettingsManager]: * Use SBE=true [2021-12-06 19:51:08,240 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-06 19:51:08,240 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-06 19:51:08,241 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-06 19:51:08,241 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-06 19:51:08,241 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-06 19:51:08,241 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-06 19:51:08,241 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-06 19:51:08,241 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-06 19:51:08,241 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-06 19:51:08,241 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-06 19:51:08,242 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-06 19:51:08,242 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-06 19:51:08,242 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-06 19:51:08,242 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-06 19:51:08,242 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-06 19:51:08,242 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-06 19:51:08,242 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-06 19:51:08,242 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-06 19:51:08,243 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-06 19:51:08,243 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-06 19:51:08,243 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-06 19:51:08,243 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-06 19:51:08,243 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-06 19:51:08,243 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-06 19:51:08,243 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-06 19:51:08,244 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_6df28205-0cf0-4284-b28a-5a02db51bee3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6df28205-0cf0-4284-b28a-5a02db51bee3/bin/uautomizer-DrprNOufMa Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 76b5192817140e1f8ac8269d08d0853b20b1e1b6106d70007de1c8c869e1c811 [2021-12-06 19:51:08,467 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-06 19:51:08,482 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-06 19:51:08,484 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-06 19:51:08,486 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-06 19:51:08,486 INFO L275 PluginConnector]: CDTParser initialized [2021-12-06 19:51:08,487 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6df28205-0cf0-4284-b28a-5a02db51bee3/bin/uautomizer-DrprNOufMa/../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-phy-dp83640.cil.out.i [2021-12-06 19:51:08,530 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6df28205-0cf0-4284-b28a-5a02db51bee3/bin/uautomizer-DrprNOufMa/data/30bbec843/42211491ca7b4354b803cc428a7cc1e3/FLAG1c52abc0d [2021-12-06 19:51:09,566 INFO L306 CDTParser]: Found 1 translation units. [2021-12-06 19:51:09,566 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6df28205-0cf0-4284-b28a-5a02db51bee3/sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-phy-dp83640.cil.out.i [2021-12-06 19:51:09,637 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6df28205-0cf0-4284-b28a-5a02db51bee3/bin/uautomizer-DrprNOufMa/data/30bbec843/42211491ca7b4354b803cc428a7cc1e3/FLAG1c52abc0d [2021-12-06 19:51:10,030 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6df28205-0cf0-4284-b28a-5a02db51bee3/bin/uautomizer-DrprNOufMa/data/30bbec843/42211491ca7b4354b803cc428a7cc1e3 [2021-12-06 19:51:10,038 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-06 19:51:10,042 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-06 19:51:10,045 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-06 19:51:10,045 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-06 19:51:10,055 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-06 19:51:10,057 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 07:51:10" (1/1) ... [2021-12-06 19:51:10,060 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d714515 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 07:51:10, skipping insertion in model container [2021-12-06 19:51:10,060 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 07:51:10" (1/1) ... [2021-12-06 19:51:10,078 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-06 19:51:10,418 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-06 19:51:11,065 WARN L610 FunctionHandler]: implicit declaration of function __builtin_constant_p [2021-12-06 19:51:12,951 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported boogie AST node type: class org.eclipse.cdt.internal.core.dom.parser.c.CASTTypeIdExpression [2021-12-06 19:51:12,952 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1be55490 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 07:51:12, skipping insertion in model container [2021-12-06 19:51:12,952 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-06 19:51:12,952 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-12-06 19:51:12,954 INFO L158 Benchmark]: Toolchain (without parser) took 2911.93ms. Allocated memory was 73.4MB in the beginning and 121.6MB in the end (delta: 48.2MB). Free memory was 27.9MB in the beginning and 32.1MB in the end (delta: -4.2MB). Peak memory consumption was 45.9MB. Max. memory is 16.1GB. [2021-12-06 19:51:12,954 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 56.6MB. Free memory is still 36.7MB. There was no memory consumed. Max. memory is 16.1GB. [2021-12-06 19:51:12,955 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2907.39ms. Allocated memory was 73.4MB in the beginning and 121.6MB in the end (delta: 48.2MB). Free memory was 27.7MB in the beginning and 32.1MB in the end (delta: -4.4MB). Peak memory consumption was 45.9MB. Max. memory is 16.1GB. [2021-12-06 19:51:12,956 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 56.6MB. Free memory is still 36.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2907.39ms. Allocated memory was 73.4MB in the beginning and 121.6MB in the end (delta: 48.2MB). Free memory was 27.7MB in the beginning and 32.1MB in the end (delta: -4.4MB). Peak memory consumption was 45.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 896]: 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