./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 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1c73fc-7be4-44c1-9279-42e0f75a9dbc/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1c73fc-7be4-44c1-9279-42e0f75a9dbc/bin/ukojak-2xVlg8857e/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1c73fc-7be4-44c1-9279-42e0f75a9dbc/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1c73fc-7be4-44c1-9279-42e0f75a9dbc/bin/ukojak-2xVlg8857e/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_8e1c73fc-7be4-44c1-9279-42e0f75a9dbc/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1c73fc-7be4-44c1-9279-42e0f75a9dbc/bin/ukojak-2xVlg8857e --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-63182f1 [2021-11-13 23:55:41,021 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 23:55:41,025 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 23:55:41,080 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 23:55:41,080 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 23:55:41,084 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 23:55:41,086 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 23:55:41,090 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 23:55:41,093 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 23:55:41,098 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 23:55:41,099 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 23:55:41,101 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 23:55:41,101 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 23:55:41,104 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 23:55:41,106 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 23:55:41,111 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 23:55:41,112 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 23:55:41,113 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 23:55:41,119 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 23:55:41,127 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 23:55:41,129 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 23:55:41,130 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 23:55:41,133 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 23:55:41,134 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 23:55:41,143 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 23:55:41,144 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 23:55:41,144 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 23:55:41,146 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 23:55:41,147 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 23:55:41,149 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 23:55:41,149 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 23:55:41,150 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 23:55:41,152 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 23:55:41,154 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 23:55:41,155 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 23:55:41,156 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 23:55:41,156 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 23:55:41,157 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 23:55:41,157 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 23:55:41,158 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 23:55:41,159 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 23:55:41,160 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1c73fc-7be4-44c1-9279-42e0f75a9dbc/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-13 23:55:41,201 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 23:55:41,202 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 23:55:41,203 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 23:55:41,203 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 23:55:41,204 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 23:55:41,205 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 23:55:41,205 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 23:55:41,205 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 23:55:41,209 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 23:55:41,209 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 23:55:41,210 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 23:55:41,210 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 23:55:41,210 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 23:55:41,211 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 23:55:41,211 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 23:55:41,211 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 23:55:41,211 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 23:55:41,212 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 23:55:41,212 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:55:41,212 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 23:55:41,212 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 23:55:41,213 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 23:55:41,213 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-13 23:55:41,213 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 23:55:41,213 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 23:55:41,213 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_8e1c73fc-7be4-44c1-9279-42e0f75a9dbc/bin/ukojak-2xVlg8857e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1c73fc-7be4-44c1-9279-42e0f75a9dbc/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 76b5192817140e1f8ac8269d08d0853b20b1e1b6106d70007de1c8c869e1c811 [2021-11-13 23:55:41,467 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 23:55:41,488 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 23:55:41,490 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 23:55:41,492 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 23:55:41,493 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 23:55:41,494 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1c73fc-7be4-44c1-9279-42e0f75a9dbc/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-phy-dp83640.cil.out.i [2021-11-13 23:55:41,562 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1c73fc-7be4-44c1-9279-42e0f75a9dbc/bin/ukojak-2xVlg8857e/data/3f7e868b9/8d350ad923f54552868d3c3633e10fe4/FLAG9e553c89a [2021-11-13 23:55:43,271 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 23:55:43,272 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1c73fc-7be4-44c1-9279-42e0f75a9dbc/sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-phy-dp83640.cil.out.i [2021-11-13 23:55:43,451 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1c73fc-7be4-44c1-9279-42e0f75a9dbc/bin/ukojak-2xVlg8857e/data/3f7e868b9/8d350ad923f54552868d3c3633e10fe4/FLAG9e553c89a [2021-11-13 23:55:43,531 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1c73fc-7be4-44c1-9279-42e0f75a9dbc/bin/ukojak-2xVlg8857e/data/3f7e868b9/8d350ad923f54552868d3c3633e10fe4 [2021-11-13 23:55:43,534 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 23:55:43,535 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 23:55:43,540 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 23:55:43,540 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 23:55:43,543 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 23:55:43,544 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:55:43" (1/1) ... [2021-11-13 23:55:43,545 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57f63288 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:55:43, skipping insertion in model container [2021-11-13 23:55:43,545 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:55:43" (1/1) ... [2021-11-13 23:55:43,552 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 23:55:44,069 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 23:55:45,395 WARN L612 FunctionHandler]: implicit declaration of function __builtin_constant_p [2021-11-13 23:55:48,029 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported boogie AST node type: class org.eclipse.cdt.internal.core.dom.parser.c.CASTTypeIdExpression [2021-11-13 23:55:48,030 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4348c454 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:55:48, skipping insertion in model container [2021-11-13 23:55:48,030 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 23:55:48,031 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-13 23:55:48,033 INFO L158 Benchmark]: Toolchain (without parser) took 4496.45ms. Allocated memory was 98.6MB in the beginning and 153.1MB in the end (delta: 54.5MB). Free memory was 43.4MB in the beginning and 86.1MB in the end (delta: -42.7MB). Peak memory consumption was 66.4MB. Max. memory is 16.1GB. [2021-11-13 23:55:48,034 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 79.7MB. Free memory was 60.0MB in the beginning and 59.9MB in the end (delta: 70.0kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 23:55:48,035 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4491.26ms. Allocated memory was 98.6MB in the beginning and 153.1MB in the end (delta: 54.5MB). Free memory was 43.1MB in the beginning and 86.1MB in the end (delta: -43.0MB). Peak memory consumption was 66.4MB. Max. memory is 16.1GB. [2021-11-13 23:55:48,037 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 79.7MB. Free memory was 60.0MB in the beginning and 59.9MB in the end (delta: 70.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4491.26ms. Allocated memory was 98.6MB in the beginning and 153.1MB in the end (delta: 54.5MB). Free memory was 43.1MB in the beginning and 86.1MB in the end (delta: -43.0MB). Peak memory consumption was 66.4MB. 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_8e1c73fc-7be4-44c1-9279-42e0f75a9dbc/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1c73fc-7be4-44c1-9279-42e0f75a9dbc/bin/ukojak-2xVlg8857e/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1c73fc-7be4-44c1-9279-42e0f75a9dbc/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1c73fc-7be4-44c1-9279-42e0f75a9dbc/bin/ukojak-2xVlg8857e/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_8e1c73fc-7be4-44c1-9279-42e0f75a9dbc/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1c73fc-7be4-44c1-9279-42e0f75a9dbc/bin/ukojak-2xVlg8857e --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-63182f1 [2021-11-13 23:55:50,355 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 23:55:50,359 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 23:55:50,408 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 23:55:50,408 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 23:55:50,414 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 23:55:50,417 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 23:55:50,422 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 23:55:50,426 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 23:55:50,434 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 23:55:50,438 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 23:55:50,439 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 23:55:50,440 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 23:55:50,443 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 23:55:50,445 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 23:55:50,447 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 23:55:50,449 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 23:55:50,450 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 23:55:50,462 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 23:55:50,465 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 23:55:50,471 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 23:55:50,475 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 23:55:50,478 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 23:55:50,480 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 23:55:50,487 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 23:55:50,487 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 23:55:50,488 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 23:55:50,490 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 23:55:50,491 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 23:55:50,492 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 23:55:50,493 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 23:55:50,494 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 23:55:50,496 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 23:55:50,497 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 23:55:50,499 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 23:55:50,499 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 23:55:50,501 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 23:55:50,501 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 23:55:50,501 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 23:55:50,503 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 23:55:50,504 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 23:55:50,509 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1c73fc-7be4-44c1-9279-42e0f75a9dbc/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-13 23:55:50,556 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 23:55:50,557 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 23:55:50,558 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 23:55:50,559 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 23:55:50,560 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 23:55:50,560 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 23:55:50,561 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 23:55:50,561 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 23:55:50,561 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 23:55:50,562 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 23:55:50,563 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 23:55:50,563 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-13 23:55:50,563 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-13 23:55:50,564 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-13 23:55:50,564 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 23:55:50,564 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 23:55:50,564 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 23:55:50,565 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 23:55:50,565 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 23:55:50,565 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 23:55:50,565 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:55:50,566 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 23:55:50,566 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 23:55:50,566 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 23:55:50,566 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-13 23:55:50,567 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-13 23:55:50,567 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 23:55:50,567 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-13 23:55:50,567 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-13 23:55:50,568 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_8e1c73fc-7be4-44c1-9279-42e0f75a9dbc/bin/ukojak-2xVlg8857e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1c73fc-7be4-44c1-9279-42e0f75a9dbc/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 76b5192817140e1f8ac8269d08d0853b20b1e1b6106d70007de1c8c869e1c811 [2021-11-13 23:55:50,966 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 23:55:50,999 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 23:55:51,002 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 23:55:51,004 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 23:55:51,005 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 23:55:51,007 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1c73fc-7be4-44c1-9279-42e0f75a9dbc/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-phy-dp83640.cil.out.i [2021-11-13 23:55:51,089 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1c73fc-7be4-44c1-9279-42e0f75a9dbc/bin/ukojak-2xVlg8857e/data/23d52c659/3a114d5044e74644a1e4aceadae6ba71/FLAG716cd7027 [2021-11-13 23:55:53,089 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 23:55:53,089 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1c73fc-7be4-44c1-9279-42e0f75a9dbc/sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-phy-dp83640.cil.out.i [2021-11-13 23:55:53,256 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1c73fc-7be4-44c1-9279-42e0f75a9dbc/bin/ukojak-2xVlg8857e/data/23d52c659/3a114d5044e74644a1e4aceadae6ba71/FLAG716cd7027 [2021-11-13 23:55:53,557 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1c73fc-7be4-44c1-9279-42e0f75a9dbc/bin/ukojak-2xVlg8857e/data/23d52c659/3a114d5044e74644a1e4aceadae6ba71 [2021-11-13 23:55:53,559 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 23:55:53,561 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 23:55:53,564 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 23:55:53,564 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 23:55:53,568 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 23:55:53,569 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:55:53" (1/1) ... [2021-11-13 23:55:53,571 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5defe1dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:55:53, skipping insertion in model container [2021-11-13 23:55:53,571 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:55:53" (1/1) ... [2021-11-13 23:55:53,579 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 23:55:54,009 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 23:55:55,135 WARN L612 FunctionHandler]: implicit declaration of function __builtin_constant_p [2021-11-13 23:55:58,862 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported boogie AST node type: class org.eclipse.cdt.internal.core.dom.parser.c.CASTTypeIdExpression [2021-11-13 23:55:58,862 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@58df7a2b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:55:58, skipping insertion in model container [2021-11-13 23:55:58,862 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 23:55:58,863 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-13 23:55:58,865 INFO L158 Benchmark]: Toolchain (without parser) took 5302.84ms. Allocated memory was 123.7MB in the beginning and 192.9MB in the end (delta: 69.2MB). Free memory was 67.4MB in the beginning and 111.3MB in the end (delta: -43.9MB). Peak memory consumption was 97.6MB. Max. memory is 16.1GB. [2021-11-13 23:55:58,866 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 54.5MB. Free memory was 34.3MB in the beginning and 34.2MB in the end (delta: 38.2kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 23:55:58,867 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5298.71ms. Allocated memory was 123.7MB in the beginning and 192.9MB in the end (delta: 69.2MB). Free memory was 67.4MB in the beginning and 111.3MB in the end (delta: -43.9MB). Peak memory consumption was 97.6MB. Max. memory is 16.1GB. [2021-11-13 23:55:58,870 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 54.5MB. Free memory was 34.3MB in the beginning and 34.2MB in the end (delta: 38.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5298.71ms. Allocated memory was 123.7MB in the beginning and 192.9MB in the end (delta: 69.2MB). Free memory was 67.4MB in the beginning and 111.3MB in the end (delta: -43.9MB). Peak memory consumption was 97.6MB. 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