./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-wireless-p54-p54usb.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b2eff8ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05067cf3-fd3f-4ad2-aaa5-7a950543c2e5/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05067cf3-fd3f-4ad2-aaa5-7a950543c2e5/bin/ukojak-Rh5K9KB4LI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05067cf3-fd3f-4ad2-aaa5-7a950543c2e5/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05067cf3-fd3f-4ad2-aaa5-7a950543c2e5/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-wireless-p54-p54usb.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05067cf3-fd3f-4ad2-aaa5-7a950543c2e5/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05067cf3-fd3f-4ad2-aaa5-7a950543c2e5/bin/ukojak-Rh5K9KB4LI --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 cc8ddbd0bfa80682f919f3720045e2a58db4bda89b85230a6f2076919326f0f5 ............................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05067cf3-fd3f-4ad2-aaa5-7a950543c2e5/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05067cf3-fd3f-4ad2-aaa5-7a950543c2e5/bin/ukojak-Rh5K9KB4LI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05067cf3-fd3f-4ad2-aaa5-7a950543c2e5/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05067cf3-fd3f-4ad2-aaa5-7a950543c2e5/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-wireless-p54-p54usb.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05067cf3-fd3f-4ad2-aaa5-7a950543c2e5/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05067cf3-fd3f-4ad2-aaa5-7a950543c2e5/bin/ukojak-Rh5K9KB4LI --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 cc8ddbd0bfa80682f919f3720045e2a58db4bda89b85230a6f2076919326f0f5 ................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 02:55:32,089 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 02:55:32,091 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 02:55:32,150 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 02:55:32,150 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 02:55:32,152 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 02:55:32,154 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 02:55:32,156 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 02:55:32,159 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 02:55:32,160 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 02:55:32,161 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 02:55:32,163 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 02:55:32,168 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 02:55:32,172 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 02:55:32,174 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 02:55:32,178 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 02:55:32,185 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 02:55:32,186 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 02:55:32,188 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 02:55:32,198 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 02:55:32,200 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 02:55:32,202 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 02:55:32,208 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 02:55:32,210 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 02:55:32,214 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 02:55:32,216 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 02:55:32,217 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 02:55:32,218 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 02:55:32,220 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 02:55:32,221 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 02:55:32,223 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 02:55:32,224 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 02:55:32,226 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 02:55:32,228 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 02:55:32,230 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 02:55:32,230 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 02:55:32,231 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 02:55:32,231 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 02:55:32,232 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 02:55:32,233 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 02:55:32,234 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 02:55:32,235 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05067cf3-fd3f-4ad2-aaa5-7a950543c2e5/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-10-29 02:55:32,288 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 02:55:32,288 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 02:55:32,290 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 02:55:32,291 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 02:55:32,292 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 02:55:32,292 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 02:55:32,293 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 02:55:32,293 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-29 02:55:32,293 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 02:55:32,293 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 02:55:32,295 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 02:55:32,295 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 02:55:32,295 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 02:55:32,295 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 02:55:32,296 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 02:55:32,296 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 02:55:32,296 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 02:55:32,296 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 02:55:32,297 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 02:55:32,297 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 02:55:32,297 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 02:55:32,298 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 02:55:32,298 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-29 02:55:32,298 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-29 02:55:32,298 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 02:55:32,298 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_05067cf3-fd3f-4ad2-aaa5-7a950543c2e5/bin/ukojak-Rh5K9KB4LI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05067cf3-fd3f-4ad2-aaa5-7a950543c2e5/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cc8ddbd0bfa80682f919f3720045e2a58db4bda89b85230a6f2076919326f0f5 [2021-10-29 02:55:32,567 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 02:55:32,605 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 02:55:32,608 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 02:55:32,609 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 02:55:32,610 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 02:55:32,611 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05067cf3-fd3f-4ad2-aaa5-7a950543c2e5/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-wireless-p54-p54usb.cil.out.i [2021-10-29 02:55:32,726 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05067cf3-fd3f-4ad2-aaa5-7a950543c2e5/bin/ukojak-Rh5K9KB4LI/data/5f99cc9a2/8bed0072037344eaa3b7888dfd4ad785/FLAG13743a3c0 [2021-10-29 02:55:34,597 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 02:55:34,600 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05067cf3-fd3f-4ad2-aaa5-7a950543c2e5/sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-wireless-p54-p54usb.cil.out.i [2021-10-29 02:55:34,776 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05067cf3-fd3f-4ad2-aaa5-7a950543c2e5/bin/ukojak-Rh5K9KB4LI/data/5f99cc9a2/8bed0072037344eaa3b7888dfd4ad785/FLAG13743a3c0 [2021-10-29 02:55:35,087 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05067cf3-fd3f-4ad2-aaa5-7a950543c2e5/bin/ukojak-Rh5K9KB4LI/data/5f99cc9a2/8bed0072037344eaa3b7888dfd4ad785 [2021-10-29 02:55:35,090 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 02:55:35,091 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 02:55:35,093 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 02:55:35,093 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 02:55:35,096 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 02:55:35,097 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 02:55:35" (1/1) ... [2021-10-29 02:55:35,099 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d8fba02 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:55:35, skipping insertion in model container [2021-10-29 02:55:35,099 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 02:55:35" (1/1) ... [2021-10-29 02:55:35,150 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 02:55:35,743 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 02:55:37,001 WARN L612 FunctionHandler]: implicit declaration of function __builtin_constant_p [2021-10-29 02:55:40,458 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported boogie AST node type: class org.eclipse.cdt.internal.core.dom.parser.c.CASTTypeIdExpression [2021-10-29 02:55:40,458 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4ded34db and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:55:40, skipping insertion in model container [2021-10-29 02:55:40,458 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 02:55:40,459 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-10-29 02:55:40,461 INFO L168 Benchmark]: Toolchain (without parser) took 5368.25 ms. Allocated memory was 130.0 MB in the beginning and 247.5 MB in the end (delta: 117.4 MB). Free memory was 61.9 MB in the beginning and 160.4 MB in the end (delta: -98.5 MB). Peak memory consumption was 145.7 MB. Max. memory is 16.1 GB. [2021-10-29 02:55:40,461 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 98.6 MB. Free memory was 51.2 MB in the beginning and 51.2 MB in the end (delta: 49.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 02:55:40,462 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5365.68 ms. Allocated memory was 130.0 MB in the beginning and 247.5 MB in the end (delta: 117.4 MB). Free memory was 61.9 MB in the beginning and 160.4 MB in the end (delta: -98.5 MB). Peak memory consumption was 145.7 MB. Max. memory is 16.1 GB. [2021-10-29 02:55:40,464 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 ms. Allocated memory is still 98.6 MB. Free memory was 51.2 MB in the beginning and 51.2 MB in the end (delta: 49.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5365.68 ms. Allocated memory was 130.0 MB in the beginning and 247.5 MB in the end (delta: 117.4 MB). Free memory was 61.9 MB in the beginning and 160.4 MB in the end (delta: -98.5 MB). Peak memory consumption was 145.7 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1394]: Unsupported Syntax Unsupported boogie AST node type: class org.eclipse.cdt.internal.core.dom.parser.c.CASTTypeIdExpression RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 02:55:42,694 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 02:55:42,698 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 02:55:42,749 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 02:55:42,749 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 02:55:42,754 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 02:55:42,756 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 02:55:42,761 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 02:55:42,765 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 02:55:42,771 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 02:55:42,775 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 02:55:42,777 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 02:55:42,777 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 02:55:42,780 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 02:55:42,782 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 02:55:42,786 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 02:55:42,788 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 02:55:42,790 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 02:55:42,792 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 02:55:42,800 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 02:55:42,802 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 02:55:42,803 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 02:55:42,806 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 02:55:42,808 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 02:55:42,817 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 02:55:42,817 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 02:55:42,818 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 02:55:42,820 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 02:55:42,820 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 02:55:42,822 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 02:55:42,822 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 02:55:42,823 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 02:55:42,825 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 02:55:42,826 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 02:55:42,827 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 02:55:42,828 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 02:55:42,829 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 02:55:42,829 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 02:55:42,829 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 02:55:42,831 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 02:55:42,832 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 02:55:42,833 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05067cf3-fd3f-4ad2-aaa5-7a950543c2e5/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-10-29 02:55:42,883 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 02:55:42,884 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 02:55:42,884 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 02:55:42,885 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 02:55:42,885 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 02:55:42,886 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 02:55:42,886 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 02:55:42,886 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 02:55:42,886 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 02:55:42,887 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 02:55:42,887 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 02:55:42,887 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-29 02:55:42,887 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-29 02:55:42,887 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-29 02:55:42,888 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 02:55:42,888 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 02:55:42,888 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 02:55:42,888 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 02:55:42,888 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 02:55:42,889 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 02:55:42,889 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 02:55:42,889 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 02:55:42,889 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 02:55:42,890 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 02:55:42,890 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-29 02:55:42,890 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-29 02:55:42,890 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 02:55:42,890 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-29 02:55:42,891 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-29 02:55:42,891 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_05067cf3-fd3f-4ad2-aaa5-7a950543c2e5/bin/ukojak-Rh5K9KB4LI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05067cf3-fd3f-4ad2-aaa5-7a950543c2e5/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cc8ddbd0bfa80682f919f3720045e2a58db4bda89b85230a6f2076919326f0f5 [2021-10-29 02:55:43,289 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 02:55:43,311 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 02:55:43,313 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 02:55:43,315 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 02:55:43,316 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 02:55:43,317 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05067cf3-fd3f-4ad2-aaa5-7a950543c2e5/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-wireless-p54-p54usb.cil.out.i [2021-10-29 02:55:43,402 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05067cf3-fd3f-4ad2-aaa5-7a950543c2e5/bin/ukojak-Rh5K9KB4LI/data/fdf1ff813/47ed7dad0ade48bcba6db0150b4edd41/FLAGd56452b6a [2021-10-29 02:55:45,587 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 02:55:45,588 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05067cf3-fd3f-4ad2-aaa5-7a950543c2e5/sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-wireless-p54-p54usb.cil.out.i [2021-10-29 02:55:45,865 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05067cf3-fd3f-4ad2-aaa5-7a950543c2e5/bin/ukojak-Rh5K9KB4LI/data/fdf1ff813/47ed7dad0ade48bcba6db0150b4edd41/FLAGd56452b6a [2021-10-29 02:55:46,354 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05067cf3-fd3f-4ad2-aaa5-7a950543c2e5/bin/ukojak-Rh5K9KB4LI/data/fdf1ff813/47ed7dad0ade48bcba6db0150b4edd41 [2021-10-29 02:55:46,356 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 02:55:46,358 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 02:55:46,359 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 02:55:46,360 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 02:55:46,363 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 02:55:46,364 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 02:55:46" (1/1) ... [2021-10-29 02:55:46,365 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33d8263b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:55:46, skipping insertion in model container [2021-10-29 02:55:46,366 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 02:55:46" (1/1) ... [2021-10-29 02:55:46,373 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 02:55:46,771 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 02:55:47,838 WARN L612 FunctionHandler]: implicit declaration of function __builtin_constant_p [2021-10-29 02:55:51,200 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported boogie AST node type: class org.eclipse.cdt.internal.core.dom.parser.c.CASTTypeIdExpression [2021-10-29 02:55:51,201 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@30e4e74c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:55:51, skipping insertion in model container [2021-10-29 02:55:51,201 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 02:55:51,201 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-10-29 02:55:51,204 INFO L168 Benchmark]: Toolchain (without parser) took 4844.20 ms. Allocated memory was 159.4 MB in the beginning and 209.7 MB in the end (delta: 50.3 MB). Free memory was 107.0 MB in the beginning and 100.5 MB in the end (delta: 6.5 MB). Peak memory consumption was 86.0 MB. Max. memory is 16.1 GB. [2021-10-29 02:55:51,204 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 58.7 MB. Free memory is still 39.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 02:55:51,205 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4841.75 ms. Allocated memory was 159.4 MB in the beginning and 209.7 MB in the end (delta: 50.3 MB). Free memory was 107.0 MB in the beginning and 100.5 MB in the end (delta: 6.5 MB). Peak memory consumption was 86.0 MB. Max. memory is 16.1 GB. [2021-10-29 02:55:51,207 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 58.7 MB. Free memory is still 39.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4841.75 ms. Allocated memory was 159.4 MB in the beginning and 209.7 MB in the end (delta: 50.3 MB). Free memory was 107.0 MB in the beginning and 100.5 MB in the end (delta: 6.5 MB). Peak memory consumption was 86.0 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1394]: 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...