./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 aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc3871d5-e1d5-4742-9833-039f377d0cd5/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc3871d5-e1d5-4742-9833-039f377d0cd5/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc3871d5-e1d5-4742-9833-039f377d0cd5/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc3871d5-e1d5-4742-9833-039f377d0cd5/bin/ukojak-LBtLqBUTdQ/config/KojakReach.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_fc3871d5-e1d5-4742-9833-039f377d0cd5/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc3871d5-e1d5-4742-9833-039f377d0cd5/bin/ukojak-LBtLqBUTdQ --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 76b5192817140e1f8ac8269d08d0853b20b1e1b6106d70007de1c8c869e1c811 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-22 23:17:21,169 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-22 23:17:21,171 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-22 23:17:21,200 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-22 23:17:21,201 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-22 23:17:21,202 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-22 23:17:21,204 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-22 23:17:21,207 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-22 23:17:21,209 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-22 23:17:21,210 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-22 23:17:21,212 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-22 23:17:21,213 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-22 23:17:21,214 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-22 23:17:21,215 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-22 23:17:21,217 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-22 23:17:21,218 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-22 23:17:21,219 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-22 23:17:21,220 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-22 23:17:21,223 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-22 23:17:21,225 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-22 23:17:21,227 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-22 23:17:21,229 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-22 23:17:21,230 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-22 23:17:21,231 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-22 23:17:21,235 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-22 23:17:21,235 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-22 23:17:21,236 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-22 23:17:21,237 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-22 23:17:21,237 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-22 23:17:21,239 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-22 23:17:21,239 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-22 23:17:21,240 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-22 23:17:21,241 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-22 23:17:21,242 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-22 23:17:21,243 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-22 23:17:21,243 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-22 23:17:21,244 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-22 23:17:21,245 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-22 23:17:21,245 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-22 23:17:21,246 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-22 23:17:21,247 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-22 23:17:21,249 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc3871d5-e1d5-4742-9833-039f377d0cd5/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-22 23:17:21,272 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-22 23:17:21,272 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-22 23:17:21,273 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-22 23:17:21,274 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-22 23:17:21,275 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-22 23:17:21,275 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-22 23:17:21,276 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-22 23:17:21,276 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-22 23:17:21,276 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-22 23:17:21,276 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-22 23:17:21,277 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-22 23:17:21,281 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-22 23:17:21,281 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-22 23:17:21,281 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-22 23:17:21,282 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-22 23:17:21,282 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-22 23:17:21,282 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-22 23:17:21,282 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-22 23:17:21,283 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-22 23:17:21,283 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-22 23:17:21,283 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-22 23:17:21,283 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-22 23:17:21,284 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-22 23:17:21,284 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-22 23:17:21,284 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-22 23:17:21,284 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_fc3871d5-e1d5-4742-9833-039f377d0cd5/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc3871d5-e1d5-4742-9833-039f377d0cd5/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 76b5192817140e1f8ac8269d08d0853b20b1e1b6106d70007de1c8c869e1c811 [2021-11-22 23:17:21,551 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-22 23:17:21,574 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-22 23:17:21,577 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-22 23:17:21,579 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-22 23:17:21,580 INFO L275 PluginConnector]: CDTParser initialized [2021-11-22 23:17:21,581 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc3871d5-e1d5-4742-9833-039f377d0cd5/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-phy-dp83640.cil.out.i [2021-11-22 23:17:21,664 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc3871d5-e1d5-4742-9833-039f377d0cd5/bin/ukojak-LBtLqBUTdQ/data/5648a1782/e5c0ebcc377c437f81289fc17a2d1910/FLAGce6f9a4d6 [2021-11-22 23:17:23,449 INFO L306 CDTParser]: Found 1 translation units. [2021-11-22 23:17:23,450 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc3871d5-e1d5-4742-9833-039f377d0cd5/sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-phy-dp83640.cil.out.i [2021-11-22 23:17:23,617 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc3871d5-e1d5-4742-9833-039f377d0cd5/bin/ukojak-LBtLqBUTdQ/data/5648a1782/e5c0ebcc377c437f81289fc17a2d1910/FLAGce6f9a4d6 [2021-11-22 23:17:24,056 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc3871d5-e1d5-4742-9833-039f377d0cd5/bin/ukojak-LBtLqBUTdQ/data/5648a1782/e5c0ebcc377c437f81289fc17a2d1910 [2021-11-22 23:17:24,060 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-22 23:17:24,062 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-22 23:17:24,063 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-22 23:17:24,064 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-22 23:17:24,067 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-22 23:17:24,068 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:17:24" (1/1) ... [2021-11-22 23:17:24,069 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14a76953 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:17:24, skipping insertion in model container [2021-11-22 23:17:24,073 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:17:24" (1/1) ... [2021-11-22 23:17:24,080 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-22 23:17:24,555 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-22 23:17:25,612 WARN L610 FunctionHandler]: implicit declaration of function __builtin_constant_p [2021-11-22 23:17:28,016 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported boogie AST node type: class org.eclipse.cdt.internal.core.dom.parser.c.CASTTypeIdExpression [2021-11-22 23:17:28,017 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@240769bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:17:28, skipping insertion in model container [2021-11-22 23:17:28,017 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-22 23:17:28,017 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-22 23:17:28,020 INFO L158 Benchmark]: Toolchain (without parser) took 3956.69ms. Allocated memory was 109.1MB in the beginning and 163.6MB in the end (delta: 54.5MB). Free memory was 64.9MB in the beginning and 88.3MB in the end (delta: -23.4MB). Peak memory consumption was 82.2MB. Max. memory is 16.1GB. [2021-11-22 23:17:28,021 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 109.1MB. Free memory is still 89.2MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-22 23:17:28,022 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3953.90ms. Allocated memory was 109.1MB in the beginning and 163.6MB in the end (delta: 54.5MB). Free memory was 64.5MB in the beginning and 88.3MB in the end (delta: -23.8MB). Peak memory consumption was 80.1MB. Max. memory is 16.1GB. [2021-11-22 23:17:28,024 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 109.1MB. Free memory is still 89.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3953.90ms. Allocated memory was 109.1MB in the beginning and 163.6MB in the end (delta: 54.5MB). Free memory was 64.5MB in the beginning and 88.3MB in the end (delta: -23.8MB). Peak memory consumption was 80.1MB. 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_fc3871d5-e1d5-4742-9833-039f377d0cd5/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc3871d5-e1d5-4742-9833-039f377d0cd5/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc3871d5-e1d5-4742-9833-039f377d0cd5/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc3871d5-e1d5-4742-9833-039f377d0cd5/bin/ukojak-LBtLqBUTdQ/config/KojakReach.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_fc3871d5-e1d5-4742-9833-039f377d0cd5/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc3871d5-e1d5-4742-9833-039f377d0cd5/bin/ukojak-LBtLqBUTdQ --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 76b5192817140e1f8ac8269d08d0853b20b1e1b6106d70007de1c8c869e1c811 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-22 23:17:30,241 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-22 23:17:30,245 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-22 23:17:30,316 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-22 23:17:30,316 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-22 23:17:30,322 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-22 23:17:30,325 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-22 23:17:30,330 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-22 23:17:30,333 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-22 23:17:30,339 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-22 23:17:30,342 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-22 23:17:30,344 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-22 23:17:30,344 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-22 23:17:30,347 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-22 23:17:30,349 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-22 23:17:30,351 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-22 23:17:30,352 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-22 23:17:30,353 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-22 23:17:30,357 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-22 23:17:30,365 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-22 23:17:30,367 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-22 23:17:30,369 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-22 23:17:30,372 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-22 23:17:30,373 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-22 23:17:30,382 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-22 23:17:30,383 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-22 23:17:30,383 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-22 23:17:30,385 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-22 23:17:30,386 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-22 23:17:30,387 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-22 23:17:30,387 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-22 23:17:30,388 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-22 23:17:30,390 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-22 23:17:30,391 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-22 23:17:30,392 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-22 23:17:30,393 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-22 23:17:30,394 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-22 23:17:30,394 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-22 23:17:30,394 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-22 23:17:30,396 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-22 23:17:30,397 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-22 23:17:30,402 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc3871d5-e1d5-4742-9833-039f377d0cd5/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-22 23:17:30,441 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-22 23:17:30,441 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-22 23:17:30,442 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-22 23:17:30,442 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-22 23:17:30,444 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-22 23:17:30,444 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-22 23:17:30,444 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-22 23:17:30,444 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-22 23:17:30,444 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-22 23:17:30,445 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-22 23:17:30,446 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-22 23:17:30,446 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-22 23:17:30,446 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-22 23:17:30,446 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-22 23:17:30,446 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-22 23:17:30,447 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-22 23:17:30,447 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-22 23:17:30,447 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-22 23:17:30,447 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-22 23:17:30,447 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-22 23:17:30,448 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-22 23:17:30,448 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-22 23:17:30,448 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-22 23:17:30,448 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-22 23:17:30,448 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-22 23:17:30,449 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-22 23:17:30,449 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-22 23:17:30,449 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-22 23:17:30,449 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-22 23:17:30,449 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_fc3871d5-e1d5-4742-9833-039f377d0cd5/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc3871d5-e1d5-4742-9833-039f377d0cd5/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 76b5192817140e1f8ac8269d08d0853b20b1e1b6106d70007de1c8c869e1c811 [2021-11-22 23:17:30,837 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-22 23:17:30,867 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-22 23:17:30,871 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-22 23:17:30,873 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-22 23:17:30,875 INFO L275 PluginConnector]: CDTParser initialized [2021-11-22 23:17:30,876 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc3871d5-e1d5-4742-9833-039f377d0cd5/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-phy-dp83640.cil.out.i [2021-11-22 23:17:30,950 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc3871d5-e1d5-4742-9833-039f377d0cd5/bin/ukojak-LBtLqBUTdQ/data/79c7a5bf9/cbc0d93a1aac4ff189c2e71b378340dc/FLAGf38afdab3 [2021-11-22 23:17:32,904 INFO L306 CDTParser]: Found 1 translation units. [2021-11-22 23:17:32,904 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc3871d5-e1d5-4742-9833-039f377d0cd5/sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-phy-dp83640.cil.out.i [2021-11-22 23:17:33,097 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc3871d5-e1d5-4742-9833-039f377d0cd5/bin/ukojak-LBtLqBUTdQ/data/79c7a5bf9/cbc0d93a1aac4ff189c2e71b378340dc/FLAGf38afdab3 [2021-11-22 23:17:33,361 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc3871d5-e1d5-4742-9833-039f377d0cd5/bin/ukojak-LBtLqBUTdQ/data/79c7a5bf9/cbc0d93a1aac4ff189c2e71b378340dc [2021-11-22 23:17:33,364 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-22 23:17:33,366 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-22 23:17:33,368 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-22 23:17:33,368 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-22 23:17:33,372 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-22 23:17:33,373 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:17:33" (1/1) ... [2021-11-22 23:17:33,375 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@142f0eb7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:17:33, skipping insertion in model container [2021-11-22 23:17:33,375 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:17:33" (1/1) ... [2021-11-22 23:17:33,383 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-22 23:17:34,297 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-22 23:17:35,405 WARN L610 FunctionHandler]: implicit declaration of function __builtin_constant_p [2021-11-22 23:17:38,108 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported boogie AST node type: class org.eclipse.cdt.internal.core.dom.parser.c.CASTTypeIdExpression [2021-11-22 23:17:38,109 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4d9c4f02 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:17:38, skipping insertion in model container [2021-11-22 23:17:38,109 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-22 23:17:38,109 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-22 23:17:38,111 INFO L158 Benchmark]: Toolchain (without parser) took 4744.24ms. Allocated memory is still 127.9MB. Free memory was 73.5MB in the beginning and 37.3MB in the end (delta: 36.1MB). Peak memory consumption was 53.2MB. Max. memory is 16.1GB. [2021-11-22 23:17:38,111 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 71.3MB. Free memory is still 51.3MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-22 23:17:38,112 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4741.57ms. Allocated memory is still 127.9MB. Free memory was 73.5MB in the beginning and 37.3MB in the end (delta: 36.1MB). Peak memory consumption was 53.2MB. Max. memory is 16.1GB. [2021-11-22 23:17:38,113 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 71.3MB. Free memory is still 51.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4741.57ms. Allocated memory is still 127.9MB. Free memory was 73.5MB in the beginning and 37.3MB in the end (delta: 36.1MB). Peak memory consumption was 53.2MB. 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