./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 dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7d7897e-f2d5-42b6-8c2f-bf4f53c2b0e6/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7d7897e-f2d5-42b6-8c2f-bf4f53c2b0e6/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7d7897e-f2d5-42b6-8c2f-bf4f53c2b0e6/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7d7897e-f2d5-42b6-8c2f-bf4f53c2b0e6/bin/ukojak-92XMlrwhuB/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_d7d7897e-f2d5-42b6-8c2f-bf4f53c2b0e6/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7d7897e-f2d5-42b6-8c2f-bf4f53c2b0e6/bin/ukojak-92XMlrwhuB --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 --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 16:47:59,805 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:47:59,808 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:47:59,860 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:47:59,861 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:47:59,866 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:47:59,869 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:47:59,873 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:47:59,876 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:47:59,882 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:47:59,883 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:47:59,886 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:47:59,889 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:47:59,892 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:47:59,894 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:47:59,896 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:47:59,898 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:47:59,899 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:47:59,901 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:47:59,911 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:47:59,913 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:47:59,914 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:47:59,918 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:47:59,919 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:47:59,929 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:47:59,930 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:47:59,931 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:47:59,933 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:47:59,933 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:47:59,935 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:47:59,935 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:47:59,937 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:47:59,939 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:47:59,944 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:47:59,945 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:47:59,951 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:47:59,952 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:47:59,952 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:47:59,952 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:47:59,954 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:47:59,954 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:47:59,955 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7d7897e-f2d5-42b6-8c2f-bf4f53c2b0e6/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 16:47:59,985 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:47:59,985 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:47:59,986 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:47:59,986 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:47:59,987 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:47:59,987 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:47:59,988 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:47:59,988 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:47:59,988 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:47:59,988 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:47:59,989 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:47:59,989 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:47:59,989 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:47:59,989 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:47:59,990 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:47:59,990 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:47:59,990 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:47:59,990 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:47:59,991 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:47:59,991 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:47:59,991 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:47:59,992 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:47:59,992 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:47:59,992 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:47:59,992 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:47:59,993 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_d7d7897e-f2d5-42b6-8c2f-bf4f53c2b0e6/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7d7897e-f2d5-42b6-8c2f-bf4f53c2b0e6/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 76b5192817140e1f8ac8269d08d0853b20b1e1b6106d70007de1c8c869e1c811 [2022-10-17 16:48:00,260 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:48:00,289 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:48:00,292 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:48:00,293 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:48:00,295 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:48:00,296 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7d7897e-f2d5-42b6-8c2f-bf4f53c2b0e6/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-phy-dp83640.cil.out.i [2022-10-17 16:48:00,361 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7d7897e-f2d5-42b6-8c2f-bf4f53c2b0e6/bin/ukojak-92XMlrwhuB/data/3ec83d7e6/fde40c32fee348b4836426c2a4294817/FLAG93be195f5 [2022-10-17 16:48:02,295 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:48:02,297 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7d7897e-f2d5-42b6-8c2f-bf4f53c2b0e6/sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-phy-dp83640.cil.out.i [2022-10-17 16:48:02,535 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7d7897e-f2d5-42b6-8c2f-bf4f53c2b0e6/bin/ukojak-92XMlrwhuB/data/3ec83d7e6/fde40c32fee348b4836426c2a4294817/FLAG93be195f5 [2022-10-17 16:48:02,716 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7d7897e-f2d5-42b6-8c2f-bf4f53c2b0e6/bin/ukojak-92XMlrwhuB/data/3ec83d7e6/fde40c32fee348b4836426c2a4294817 [2022-10-17 16:48:02,720 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:48:02,722 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:48:02,728 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:48:02,729 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:48:02,733 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:48:02,733 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:48:02" (1/1) ... [2022-10-17 16:48:02,734 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@188ce547 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:48:02, skipping insertion in model container [2022-10-17 16:48:02,734 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:48:02" (1/1) ... [2022-10-17 16:48:02,743 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:48:03,409 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:48:04,400 WARN L611 FunctionHandler]: implicit declaration of function __builtin_constant_p [2022-10-17 16:48:15,639 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported boogie AST node type: class org.eclipse.cdt.internal.core.dom.parser.c.CASTTypeIdExpression [2022-10-17 16:48:15,640 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@41489f44 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:48:15, skipping insertion in model container [2022-10-17 16:48:15,640 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:48:15,640 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-10-17 16:48:15,643 INFO L158 Benchmark]: Toolchain (without parser) took 12919.12ms. Allocated memory was 104.9MB in the beginning and 413.1MB in the end (delta: 308.3MB). Free memory was 51.2MB in the beginning and 293.7MB in the end (delta: -242.5MB). Peak memory consumption was 248.5MB. Max. memory is 16.1GB. [2022-10-17 16:48:15,644 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 81.8MB. Free memory was 53.6MB in the beginning and 53.6MB in the end (delta: 41.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:48:15,645 INFO L158 Benchmark]: CACSL2BoogieTranslator took 12912.11ms. Allocated memory was 104.9MB in the beginning and 413.1MB in the end (delta: 308.3MB). Free memory was 51.0MB in the beginning and 293.7MB in the end (delta: -242.7MB). Peak memory consumption was 248.5MB. Max. memory is 16.1GB. [2022-10-17 16:48:15,647 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 81.8MB. Free memory was 53.6MB in the beginning and 53.6MB in the end (delta: 41.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 12912.11ms. Allocated memory was 104.9MB in the beginning and 413.1MB in the end (delta: 308.3MB). Free memory was 51.0MB in the beginning and 293.7MB in the end (delta: -242.7MB). Peak memory consumption was 248.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 896]: Unsupported Syntax Unsupported boogie AST node type: class org.eclipse.cdt.internal.core.dom.parser.c.CASTTypeIdExpression RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7d7897e-f2d5-42b6-8c2f-bf4f53c2b0e6/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7d7897e-f2d5-42b6-8c2f-bf4f53c2b0e6/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7d7897e-f2d5-42b6-8c2f-bf4f53c2b0e6/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7d7897e-f2d5-42b6-8c2f-bf4f53c2b0e6/bin/ukojak-92XMlrwhuB/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_d7d7897e-f2d5-42b6-8c2f-bf4f53c2b0e6/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7d7897e-f2d5-42b6-8c2f-bf4f53c2b0e6/bin/ukojak-92XMlrwhuB --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 --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 16:48:18,018 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:48:18,020 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:48:18,057 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:48:18,058 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:48:18,059 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:48:18,061 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:48:18,064 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:48:18,066 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:48:18,067 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:48:18,068 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:48:18,070 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:48:18,071 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:48:18,072 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:48:18,073 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:48:18,075 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:48:18,076 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:48:18,077 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:48:18,080 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:48:18,082 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:48:18,085 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:48:18,086 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:48:18,088 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:48:18,089 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:48:18,094 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:48:18,099 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:48:18,100 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:48:18,101 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:48:18,103 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:48:18,104 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:48:18,105 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:48:18,106 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:48:18,107 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:48:18,109 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:48:18,113 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:48:18,114 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:48:18,115 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:48:18,115 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:48:18,116 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:48:18,118 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:48:18,119 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:48:18,120 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7d7897e-f2d5-42b6-8c2f-bf4f53c2b0e6/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-10-17 16:48:18,171 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:48:18,172 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:48:18,174 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:48:18,174 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:48:18,175 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:48:18,176 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:48:18,176 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:48:18,176 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:48:18,177 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:48:18,177 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:48:18,178 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:48:18,178 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 16:48:18,178 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 16:48:18,179 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 16:48:18,179 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:48:18,179 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:48:18,179 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:48:18,180 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:48:18,180 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:48:18,180 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:48:18,180 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:48:18,181 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:48:18,181 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:48:18,181 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:48:18,181 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 16:48:18,182 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 16:48:18,182 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:48:18,182 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-10-17 16:48:18,182 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 16:48:18,182 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_d7d7897e-f2d5-42b6-8c2f-bf4f53c2b0e6/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7d7897e-f2d5-42b6-8c2f-bf4f53c2b0e6/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 76b5192817140e1f8ac8269d08d0853b20b1e1b6106d70007de1c8c869e1c811 [2022-10-17 16:48:18,594 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:48:18,615 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:48:18,618 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:48:18,619 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:48:18,624 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:48:18,626 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7d7897e-f2d5-42b6-8c2f-bf4f53c2b0e6/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-phy-dp83640.cil.out.i [2022-10-17 16:48:18,716 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7d7897e-f2d5-42b6-8c2f-bf4f53c2b0e6/bin/ukojak-92XMlrwhuB/data/8dbc6ddc6/5c38dfad57dd471cac02b6771b52bda9/FLAG14fa369d2 [2022-10-17 16:48:20,739 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:48:20,740 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7d7897e-f2d5-42b6-8c2f-bf4f53c2b0e6/sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-phy-dp83640.cil.out.i [2022-10-17 16:48:20,913 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7d7897e-f2d5-42b6-8c2f-bf4f53c2b0e6/bin/ukojak-92XMlrwhuB/data/8dbc6ddc6/5c38dfad57dd471cac02b6771b52bda9/FLAG14fa369d2 [2022-10-17 16:48:21,216 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7d7897e-f2d5-42b6-8c2f-bf4f53c2b0e6/bin/ukojak-92XMlrwhuB/data/8dbc6ddc6/5c38dfad57dd471cac02b6771b52bda9 [2022-10-17 16:48:21,219 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:48:21,220 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:48:21,222 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:48:21,222 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:48:21,226 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:48:21,227 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:48:21" (1/1) ... [2022-10-17 16:48:21,228 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1902d954 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:48:21, skipping insertion in model container [2022-10-17 16:48:21,229 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:48:21" (1/1) ... [2022-10-17 16:48:21,236 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:48:21,732 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:48:22,695 WARN L611 FunctionHandler]: implicit declaration of function __builtin_constant_p [2022-10-17 16:48:25,390 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported boogie AST node type: class org.eclipse.cdt.internal.core.dom.parser.c.CASTTypeIdExpression [2022-10-17 16:48:25,391 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@79841cf3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:48:25, skipping insertion in model container [2022-10-17 16:48:25,391 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:48:25,393 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-10-17 16:48:25,395 INFO L158 Benchmark]: Toolchain (without parser) took 4173.35ms. Allocated memory was 88.1MB in the beginning and 155.2MB in the end (delta: 67.1MB). Free memory was 35.7MB in the beginning and 96.0MB in the end (delta: -60.3MB). Peak memory consumption was 83.1MB. Max. memory is 16.1GB. [2022-10-17 16:48:25,397 INFO L158 Benchmark]: CDTParser took 0.82ms. Allocated memory is still 50.3MB. Free memory was 29.2MB in the beginning and 29.1MB in the end (delta: 33.6kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:48:25,400 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4170.56ms. Allocated memory was 88.1MB in the beginning and 155.2MB in the end (delta: 67.1MB). Free memory was 35.4MB in the beginning and 96.0MB in the end (delta: -60.5MB). Peak memory consumption was 81.0MB. Max. memory is 16.1GB. [2022-10-17 16:48:25,402 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.82ms. Allocated memory is still 50.3MB. Free memory was 29.2MB in the beginning and 29.1MB in the end (delta: 33.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4170.56ms. Allocated memory was 88.1MB in the beginning and 155.2MB in the end (delta: 67.1MB). Free memory was 35.4MB in the beginning and 96.0MB in the end (delta: -60.5MB). Peak memory consumption was 81.0MB. 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