./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 53f42b1a Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab42028-cedc-41f4-a58f-945787dae30c/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab42028-cedc-41f4-a58f-945787dae30c/bin/ukojak-vF6T2TMglN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab42028-cedc-41f4-a58f-945787dae30c/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab42028-cedc-41f4-a58f-945787dae30c/bin/ukojak-vF6T2TMglN/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_2ab42028-cedc-41f4-a58f-945787dae30c/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab42028-cedc-41f4-a58f-945787dae30c/bin/ukojak-vF6T2TMglN --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-53f42b1 [2021-11-21 05:51:48,008 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 05:51:48,011 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 05:51:48,063 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 05:51:48,064 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 05:51:48,069 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 05:51:48,071 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 05:51:48,075 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 05:51:48,077 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 05:51:48,085 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 05:51:48,086 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 05:51:48,088 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 05:51:48,089 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 05:51:48,091 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 05:51:48,094 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 05:51:48,103 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 05:51:48,105 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 05:51:48,106 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 05:51:48,108 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 05:51:48,118 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 05:51:48,120 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 05:51:48,121 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 05:51:48,124 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 05:51:48,126 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 05:51:48,129 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 05:51:48,130 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 05:51:48,130 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 05:51:48,133 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 05:51:48,134 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 05:51:48,135 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 05:51:48,136 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 05:51:48,137 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 05:51:48,139 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 05:51:48,140 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 05:51:48,142 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 05:51:48,142 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 05:51:48,143 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 05:51:48,143 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 05:51:48,143 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 05:51:48,144 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 05:51:48,145 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 05:51:48,146 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab42028-cedc-41f4-a58f-945787dae30c/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-21 05:51:48,186 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 05:51:48,186 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 05:51:48,187 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 05:51:48,188 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 05:51:48,188 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 05:51:48,189 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 05:51:48,189 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 05:51:48,189 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-21 05:51:48,195 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 05:51:48,196 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 05:51:48,197 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 05:51:48,197 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 05:51:48,197 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 05:51:48,198 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 05:51:48,198 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 05:51:48,198 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 05:51:48,198 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 05:51:48,199 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 05:51:48,199 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:51:48,199 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 05:51:48,200 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 05:51:48,200 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 05:51:48,200 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-21 05:51:48,200 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-21 05:51:48,200 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 05:51:48,201 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_2ab42028-cedc-41f4-a58f-945787dae30c/bin/ukojak-vF6T2TMglN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab42028-cedc-41f4-a58f-945787dae30c/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 76b5192817140e1f8ac8269d08d0853b20b1e1b6106d70007de1c8c869e1c811 [2021-11-21 05:51:48,490 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 05:51:48,525 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 05:51:48,527 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 05:51:48,528 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 05:51:48,530 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 05:51:48,531 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab42028-cedc-41f4-a58f-945787dae30c/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-phy-dp83640.cil.out.i [2021-11-21 05:51:48,615 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab42028-cedc-41f4-a58f-945787dae30c/bin/ukojak-vF6T2TMglN/data/d35726796/6e0ec57cb3d74ea5b05a0890512712ca/FLAGd0e6933f4 [2021-11-21 05:51:50,116 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 05:51:50,117 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab42028-cedc-41f4-a58f-945787dae30c/sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-phy-dp83640.cil.out.i [2021-11-21 05:51:50,245 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab42028-cedc-41f4-a58f-945787dae30c/bin/ukojak-vF6T2TMglN/data/d35726796/6e0ec57cb3d74ea5b05a0890512712ca/FLAGd0e6933f4 [2021-11-21 05:51:50,426 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab42028-cedc-41f4-a58f-945787dae30c/bin/ukojak-vF6T2TMglN/data/d35726796/6e0ec57cb3d74ea5b05a0890512712ca [2021-11-21 05:51:50,430 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 05:51:50,432 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 05:51:50,433 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 05:51:50,433 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 05:51:50,436 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 05:51:50,437 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:51:50" (1/1) ... [2021-11-21 05:51:50,438 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11b78488 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:51:50, skipping insertion in model container [2021-11-21 05:51:50,438 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:51:50" (1/1) ... [2021-11-21 05:51:50,445 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 05:51:50,982 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 05:51:51,994 WARN L610 FunctionHandler]: implicit declaration of function __builtin_constant_p [2021-11-21 05:51:54,272 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported boogie AST node type: class org.eclipse.cdt.internal.core.dom.parser.c.CASTTypeIdExpression [2021-11-21 05:51:54,273 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5d2aedc1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:51:54, skipping insertion in model container [2021-11-21 05:51:54,274 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 05:51:54,274 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-21 05:51:54,276 INFO L158 Benchmark]: Toolchain (without parser) took 3843.23ms. Allocated memory was 125.8MB in the beginning and 224.4MB in the end (delta: 98.6MB). Free memory was 54.3MB in the beginning and 167.1MB in the end (delta: -112.9MB). Peak memory consumption was 44.2MB. Max. memory is 16.1GB. [2021-11-21 05:51:54,277 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 90.2MB. Free memory is still 70.4MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 05:51:54,278 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3840.87ms. Allocated memory was 125.8MB in the beginning and 224.4MB in the end (delta: 98.6MB). Free memory was 54.3MB in the beginning and 167.1MB in the end (delta: -112.9MB). Peak memory consumption was 44.2MB. Max. memory is 16.1GB. [2021-11-21 05:51:54,280 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 90.2MB. Free memory is still 70.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3840.87ms. Allocated memory was 125.8MB in the beginning and 224.4MB in the end (delta: 98.6MB). Free memory was 54.3MB in the beginning and 167.1MB in the end (delta: -112.9MB). Peak memory consumption was 44.2MB. 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 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_2ab42028-cedc-41f4-a58f-945787dae30c/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab42028-cedc-41f4-a58f-945787dae30c/bin/ukojak-vF6T2TMglN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab42028-cedc-41f4-a58f-945787dae30c/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab42028-cedc-41f4-a58f-945787dae30c/bin/ukojak-vF6T2TMglN/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_2ab42028-cedc-41f4-a58f-945787dae30c/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab42028-cedc-41f4-a58f-945787dae30c/bin/ukojak-vF6T2TMglN --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-53f42b1 [2021-11-21 05:51:56,501 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 05:51:56,503 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 05:51:56,550 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 05:51:56,551 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 05:51:56,552 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 05:51:56,554 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 05:51:56,556 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 05:51:56,558 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 05:51:56,559 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 05:51:56,560 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 05:51:56,562 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 05:51:56,562 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 05:51:56,563 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 05:51:56,565 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 05:51:56,570 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 05:51:56,572 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 05:51:56,574 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 05:51:56,581 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 05:51:56,589 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 05:51:56,593 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 05:51:56,595 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 05:51:56,600 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 05:51:56,602 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 05:51:56,606 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 05:51:56,608 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 05:51:56,608 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 05:51:56,610 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 05:51:56,611 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 05:51:56,612 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 05:51:56,613 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 05:51:56,614 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 05:51:56,616 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 05:51:56,617 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 05:51:56,619 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 05:51:56,619 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 05:51:56,631 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 05:51:56,631 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 05:51:56,632 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 05:51:56,633 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 05:51:56,634 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 05:51:56,635 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab42028-cedc-41f4-a58f-945787dae30c/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-21 05:51:56,681 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 05:51:56,681 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 05:51:56,682 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 05:51:56,683 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 05:51:56,684 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 05:51:56,684 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 05:51:56,685 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 05:51:56,685 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 05:51:56,685 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 05:51:56,685 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 05:51:56,686 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 05:51:56,687 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-21 05:51:56,687 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-21 05:51:56,687 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-21 05:51:56,687 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 05:51:56,688 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 05:51:56,688 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 05:51:56,688 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 05:51:56,688 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 05:51:56,689 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 05:51:56,689 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:51:56,689 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 05:51:56,689 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 05:51:56,690 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 05:51:56,690 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-21 05:51:56,690 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-21 05:51:56,690 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 05:51:56,690 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-21 05:51:56,691 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-21 05:51:56,691 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_2ab42028-cedc-41f4-a58f-945787dae30c/bin/ukojak-vF6T2TMglN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab42028-cedc-41f4-a58f-945787dae30c/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 76b5192817140e1f8ac8269d08d0853b20b1e1b6106d70007de1c8c869e1c811 [2021-11-21 05:51:57,108 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 05:51:57,131 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 05:51:57,134 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 05:51:57,136 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 05:51:57,137 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 05:51:57,139 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab42028-cedc-41f4-a58f-945787dae30c/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-phy-dp83640.cil.out.i [2021-11-21 05:51:57,216 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab42028-cedc-41f4-a58f-945787dae30c/bin/ukojak-vF6T2TMglN/data/c53204350/376a1ba4de57488084de62de6933c272/FLAG15c842685 [2021-11-21 05:51:59,052 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 05:51:59,052 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab42028-cedc-41f4-a58f-945787dae30c/sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-phy-dp83640.cil.out.i [2021-11-21 05:51:59,190 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab42028-cedc-41f4-a58f-945787dae30c/bin/ukojak-vF6T2TMglN/data/c53204350/376a1ba4de57488084de62de6933c272/FLAG15c842685 [2021-11-21 05:51:59,223 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab42028-cedc-41f4-a58f-945787dae30c/bin/ukojak-vF6T2TMglN/data/c53204350/376a1ba4de57488084de62de6933c272 [2021-11-21 05:51:59,226 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 05:51:59,228 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 05:51:59,230 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 05:51:59,230 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 05:51:59,233 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 05:51:59,234 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:51:59" (1/1) ... [2021-11-21 05:51:59,235 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c7a55da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:51:59, skipping insertion in model container [2021-11-21 05:51:59,236 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:51:59" (1/1) ... [2021-11-21 05:51:59,244 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 05:51:59,689 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 05:52:01,188 WARN L610 FunctionHandler]: implicit declaration of function __builtin_constant_p [2021-11-21 05:52:03,838 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported boogie AST node type: class org.eclipse.cdt.internal.core.dom.parser.c.CASTTypeIdExpression [2021-11-21 05:52:03,839 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@e942498 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:52:03, skipping insertion in model container [2021-11-21 05:52:03,839 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 05:52:03,839 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-21 05:52:03,841 INFO L158 Benchmark]: Toolchain (without parser) took 4611.76ms. Allocated memory was 127.9MB in the beginning and 184.5MB in the end (delta: 56.6MB). Free memory was 79.2MB in the beginning and 57.2MB in the end (delta: 22.0MB). Peak memory consumption was 100.5MB. Max. memory is 16.1GB. [2021-11-21 05:52:03,841 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 71.3MB. Free memory is still 51.8MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 05:52:03,842 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4609.33ms. Allocated memory was 127.9MB in the beginning and 184.5MB in the end (delta: 56.6MB). Free memory was 79.2MB in the beginning and 57.2MB in the end (delta: 22.0MB). Peak memory consumption was 100.5MB. Max. memory is 16.1GB. [2021-11-21 05:52:03,843 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 71.3MB. Free memory is still 51.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4609.33ms. Allocated memory was 127.9MB in the beginning and 184.5MB in the end (delta: 56.6MB). Free memory was 79.2MB in the beginning and 57.2MB in the end (delta: 22.0MB). Peak memory consumption was 100.5MB. 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 Writing output log to file Ultimate.log Result: UNKNOWN