./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 dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d152b4e-a117-4d14-ab60-387258310936/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d152b4e-a117-4d14-ab60-387258310936/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_5d152b4e-a117-4d14-ab60-387258310936/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d152b4e-a117-4d14-ab60-387258310936/bin/ukojak-92XMlrwhuB/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_5d152b4e-a117-4d14-ab60-387258310936/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_5d152b4e-a117-4d14-ab60-387258310936/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 cc8ddbd0bfa80682f919f3720045e2a58db4bda89b85230a6f2076919326f0f5 --- 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 16:55:58,050 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:55:58,053 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:55:58,115 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:55:58,116 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:55:58,121 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:55:58,124 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:55:58,128 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:55:58,134 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:55:58,142 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:55:58,143 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:55:58,146 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:55:58,147 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:55:58,150 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:55:58,152 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:55:58,155 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:55:58,157 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:55:58,158 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:55:58,161 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:55:58,170 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:55:58,173 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:55:58,174 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:55:58,179 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:55:58,180 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:55:58,185 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:55:58,186 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:55:58,187 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:55:58,189 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:55:58,190 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:55:58,191 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:55:58,192 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:55:58,194 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:55:58,196 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:55:58,198 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:55:58,199 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:55:58,199 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:55:58,200 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:55:58,201 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:55:58,201 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:55:58,202 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:55:58,203 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:55:58,204 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d152b4e-a117-4d14-ab60-387258310936/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 16:55:58,249 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:55:58,249 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:55:58,251 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:55:58,251 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:55:58,252 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:55:58,252 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:55:58,252 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:55:58,253 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:55:58,253 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:55:58,253 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:55:58,254 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:55:58,255 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:55:58,255 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:55:58,255 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:55:58,256 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:55:58,256 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:55:58,256 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:55:58,256 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:55:58,257 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:55:58,257 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:55:58,257 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:55:58,257 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:55:58,258 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:55:58,258 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:55:58,258 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:55:58,258 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_5d152b4e-a117-4d14-ab60-387258310936/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d152b4e-a117-4d14-ab60-387258310936/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cc8ddbd0bfa80682f919f3720045e2a58db4bda89b85230a6f2076919326f0f5 [2022-10-17 16:55:58,517 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:55:58,538 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:55:58,541 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:55:58,542 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:55:58,543 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:55:58,544 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d152b4e-a117-4d14-ab60-387258310936/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-wireless-p54-p54usb.cil.out.i [2022-10-17 16:55:58,635 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d152b4e-a117-4d14-ab60-387258310936/bin/ukojak-92XMlrwhuB/data/b0ffc766b/4ac4b44d8a984e49997e01edf81ab324/FLAG0ba4e6352 [2022-10-17 16:56:00,461 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:56:00,462 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d152b4e-a117-4d14-ab60-387258310936/sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-wireless-p54-p54usb.cil.out.i [2022-10-17 16:56:00,621 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d152b4e-a117-4d14-ab60-387258310936/bin/ukojak-92XMlrwhuB/data/b0ffc766b/4ac4b44d8a984e49997e01edf81ab324/FLAG0ba4e6352 [2022-10-17 16:56:00,978 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d152b4e-a117-4d14-ab60-387258310936/bin/ukojak-92XMlrwhuB/data/b0ffc766b/4ac4b44d8a984e49997e01edf81ab324 [2022-10-17 16:56:00,981 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:56:00,983 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:56:00,984 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:56:00,985 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:56:00,988 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:56:00,989 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:56:00" (1/1) ... [2022-10-17 16:56:00,990 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21120a24 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:56:00, skipping insertion in model container [2022-10-17 16:56:00,990 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:56:00" (1/1) ... [2022-10-17 16:56:00,997 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:56:01,371 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:56:02,574 WARN L611 FunctionHandler]: implicit declaration of function __builtin_constant_p [2022-10-17 16:56:14,136 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported boogie AST node type: class org.eclipse.cdt.internal.core.dom.parser.c.CASTTypeIdExpression [2022-10-17 16:56:14,136 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@35f046ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:56:14, skipping insertion in model container [2022-10-17 16:56:14,137 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:56:14,137 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-10-17 16:56:14,139 INFO L158 Benchmark]: Toolchain (without parser) took 13155.26ms. Allocated memory was 155.2MB in the beginning and 467.7MB in the end (delta: 312.5MB). Free memory was 97.5MB in the beginning and 261.5MB in the end (delta: -164.1MB). Peak memory consumption was 209.6MB. Max. memory is 16.1GB. [2022-10-17 16:56:14,140 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 104.9MB. Free memory is still 58.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:56:14,141 INFO L158 Benchmark]: CACSL2BoogieTranslator took 13152.56ms. Allocated memory was 155.2MB in the beginning and 467.7MB in the end (delta: 312.5MB). Free memory was 97.5MB in the beginning and 261.5MB in the end (delta: -164.1MB). Peak memory consumption was 209.6MB. Max. memory is 16.1GB. [2022-10-17 16:56:14,143 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 104.9MB. Free memory is still 58.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 13152.56ms. Allocated memory was 155.2MB in the beginning and 467.7MB in the end (delta: 312.5MB). Free memory was 97.5MB in the beginning and 261.5MB in the end (delta: -164.1MB). Peak memory consumption was 209.6MB. Max. memory is 16.1GB. * 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... --- 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_5d152b4e-a117-4d14-ab60-387258310936/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d152b4e-a117-4d14-ab60-387258310936/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_5d152b4e-a117-4d14-ab60-387258310936/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d152b4e-a117-4d14-ab60-387258310936/bin/ukojak-92XMlrwhuB/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_5d152b4e-a117-4d14-ab60-387258310936/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_5d152b4e-a117-4d14-ab60-387258310936/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 cc8ddbd0bfa80682f919f3720045e2a58db4bda89b85230a6f2076919326f0f5 --- 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 16:56:16,476 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:56:16,478 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:56:16,510 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:56:16,511 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:56:16,512 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:56:16,514 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:56:16,519 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:56:16,528 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:56:16,530 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:56:16,532 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:56:16,533 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:56:16,534 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:56:16,535 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:56:16,536 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:56:16,540 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:56:16,551 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:56:16,555 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:56:16,557 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:56:16,567 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:56:16,570 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:56:16,572 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:56:16,576 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:56:16,578 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:56:16,588 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:56:16,588 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:56:16,589 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:56:16,591 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:56:16,591 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:56:16,593 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:56:16,594 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:56:16,595 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:56:16,597 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:56:16,598 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:56:16,599 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:56:16,600 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:56:16,601 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:56:16,601 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:56:16,601 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:56:16,603 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:56:16,604 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:56:16,605 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d152b4e-a117-4d14-ab60-387258310936/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-10-17 16:56:16,648 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:56:16,648 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:56:16,649 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:56:16,649 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:56:16,650 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:56:16,650 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:56:16,651 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:56:16,651 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:56:16,651 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:56:16,651 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:56:16,651 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:56:16,652 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 16:56:16,652 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 16:56:16,652 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 16:56:16,652 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:56:16,652 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:56:16,652 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:56:16,653 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:56:16,653 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:56:16,653 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:56:16,653 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:56:16,653 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:56:16,654 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:56:16,654 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:56:16,654 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 16:56:16,654 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 16:56:16,654 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:56:16,655 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-10-17 16:56:16,655 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 16:56:16,655 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_5d152b4e-a117-4d14-ab60-387258310936/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d152b4e-a117-4d14-ab60-387258310936/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cc8ddbd0bfa80682f919f3720045e2a58db4bda89b85230a6f2076919326f0f5 [2022-10-17 16:56:17,034 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:56:17,056 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:56:17,059 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:56:17,060 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:56:17,061 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:56:17,062 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d152b4e-a117-4d14-ab60-387258310936/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-wireless-p54-p54usb.cil.out.i [2022-10-17 16:56:17,134 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d152b4e-a117-4d14-ab60-387258310936/bin/ukojak-92XMlrwhuB/data/2d67f3687/b39a9da86d7349459a61b56ffbcf64d0/FLAG89b8336ed [2022-10-17 16:56:19,306 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:56:19,307 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d152b4e-a117-4d14-ab60-387258310936/sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-wireless-p54-p54usb.cil.out.i [2022-10-17 16:56:19,451 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d152b4e-a117-4d14-ab60-387258310936/bin/ukojak-92XMlrwhuB/data/2d67f3687/b39a9da86d7349459a61b56ffbcf64d0/FLAG89b8336ed [2022-10-17 16:56:19,634 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d152b4e-a117-4d14-ab60-387258310936/bin/ukojak-92XMlrwhuB/data/2d67f3687/b39a9da86d7349459a61b56ffbcf64d0 [2022-10-17 16:56:19,637 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:56:19,638 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:56:19,640 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:56:19,640 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:56:19,653 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:56:19,654 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:56:19" (1/1) ... [2022-10-17 16:56:19,655 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b0e79eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:56:19, skipping insertion in model container [2022-10-17 16:56:19,656 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:56:19" (1/1) ... [2022-10-17 16:56:19,663 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:56:20,200 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:56:21,461 WARN L611 FunctionHandler]: implicit declaration of function __builtin_constant_p [2022-10-17 16:56:24,832 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported boogie AST node type: class org.eclipse.cdt.internal.core.dom.parser.c.CASTTypeIdExpression [2022-10-17 16:56:24,833 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@250fa0d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:56:24, skipping insertion in model container [2022-10-17 16:56:24,833 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:56:24,834 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-10-17 16:56:24,835 INFO L158 Benchmark]: Toolchain (without parser) took 5196.16ms. Allocated memory was 113.2MB in the beginning and 197.1MB in the end (delta: 83.9MB). Free memory was 59.8MB in the beginning and 106.3MB in the end (delta: -46.5MB). Peak memory consumption was 107.9MB. Max. memory is 16.1GB. [2022-10-17 16:56:24,836 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 50.3MB. Free memory was 29.4MB in the beginning and 29.4MB in the end (delta: 648B). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:56:24,837 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5194.07ms. Allocated memory was 113.2MB in the beginning and 197.1MB in the end (delta: 83.9MB). Free memory was 59.6MB in the beginning and 106.3MB in the end (delta: -46.7MB). Peak memory consumption was 107.9MB. Max. memory is 16.1GB. [2022-10-17 16:56:24,839 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 50.3MB. Free memory was 29.4MB in the beginning and 29.4MB in the end (delta: 648B). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5194.07ms. Allocated memory was 113.2MB in the beginning and 197.1MB in the end (delta: 83.9MB). Free memory was 59.6MB in the beginning and 106.3MB in the end (delta: -46.7MB). Peak memory consumption was 107.9MB. Max. memory is 16.1GB. * 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... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN