./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-wireless-b43legacy-b43legacy.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05742c10-7064-4656-8d95-65e58b097fc9/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05742c10-7064-4656-8d95-65e58b097fc9/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05742c10-7064-4656-8d95-65e58b097fc9/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05742c10-7064-4656-8d95-65e58b097fc9/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-wireless-b43legacy-b43legacy.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05742c10-7064-4656-8d95-65e58b097fc9/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05742c10-7064-4656-8d95-65e58b097fc9/bin/ukojak-jW3SillKbg --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 d538edc60f4f243dbac12e08b1209292067fba61cb1ac5b563ad5ddd09f00def --- 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-b5237d8 [2022-11-21 21:48:22,552 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 21:48:22,555 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 21:48:22,599 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 21:48:22,603 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 21:48:22,604 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 21:48:22,606 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 21:48:22,610 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 21:48:22,612 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 21:48:22,613 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 21:48:22,615 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 21:48:22,618 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 21:48:22,618 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 21:48:22,622 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 21:48:22,623 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 21:48:22,625 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 21:48:22,628 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 21:48:22,634 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 21:48:22,636 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 21:48:22,638 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 21:48:22,643 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 21:48:22,644 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 21:48:22,646 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 21:48:22,648 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 21:48:22,651 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 21:48:22,656 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 21:48:22,656 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 21:48:22,657 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 21:48:22,659 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 21:48:22,660 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 21:48:22,661 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 21:48:22,662 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 21:48:22,663 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 21:48:22,665 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 21:48:22,666 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 21:48:22,668 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 21:48:22,670 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 21:48:22,670 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 21:48:22,671 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 21:48:22,671 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 21:48:22,673 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 21:48:22,674 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05742c10-7064-4656-8d95-65e58b097fc9/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-21 21:48:22,710 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 21:48:22,710 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 21:48:22,712 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 21:48:22,712 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 21:48:22,713 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 21:48:22,713 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 21:48:22,713 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 21:48:22,713 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 21:48:22,714 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 21:48:22,714 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 21:48:22,715 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 21:48:22,715 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 21:48:22,715 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 21:48:22,716 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 21:48:22,716 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 21:48:22,716 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 21:48:22,716 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 21:48:22,717 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 21:48:22,717 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 21:48:22,717 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 21:48:22,717 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 21:48:22,718 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 21:48:22,718 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 21:48:22,718 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 21:48:22,718 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 21:48:22,718 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_05742c10-7064-4656-8d95-65e58b097fc9/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05742c10-7064-4656-8d95-65e58b097fc9/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d538edc60f4f243dbac12e08b1209292067fba61cb1ac5b563ad5ddd09f00def [2022-11-21 21:48:23,025 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 21:48:23,054 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 21:48:23,056 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 21:48:23,057 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 21:48:23,058 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 21:48:23,059 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05742c10-7064-4656-8d95-65e58b097fc9/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-wireless-b43legacy-b43legacy.cil.i [2022-11-21 21:48:26,104 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 21:48:27,010 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 21:48:27,011 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05742c10-7064-4656-8d95-65e58b097fc9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-wireless-b43legacy-b43legacy.cil.i [2022-11-21 21:48:27,080 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05742c10-7064-4656-8d95-65e58b097fc9/bin/ukojak-jW3SillKbg/data/818557d6b/1e470009b38a4297ae9717588d081595/FLAGf7b935bdd [2022-11-21 21:48:27,100 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05742c10-7064-4656-8d95-65e58b097fc9/bin/ukojak-jW3SillKbg/data/818557d6b/1e470009b38a4297ae9717588d081595 [2022-11-21 21:48:27,105 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 21:48:27,107 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 21:48:27,109 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 21:48:27,110 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 21:48:27,113 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 21:48:27,114 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 09:48:27" (1/1) ... [2022-11-21 21:48:27,115 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e98e647 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:48:27, skipping insertion in model container [2022-11-21 21:48:27,115 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 09:48:27" (1/1) ... [2022-11-21 21:48:27,123 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 21:48:27,489 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 21:48:31,070 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: b43legacywarn [2022-11-21 21:48:31,071 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@29ba1b62 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:48:31, skipping insertion in model container [2022-11-21 21:48:31,072 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 21:48:31,072 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 21:48:31,074 INFO L158 Benchmark]: Toolchain (without parser) took 3966.63ms. Allocated memory was 142.6MB in the beginning and 232.8MB in the end (delta: 90.2MB). Free memory was 66.1MB in the beginning and 104.3MB in the end (delta: -38.2MB). Peak memory consumption was 56.2MB. Max. memory is 16.1GB. [2022-11-21 21:48:31,075 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 117.4MB. Free memory is still 85.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 21:48:31,076 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3962.65ms. Allocated memory was 142.6MB in the beginning and 232.8MB in the end (delta: 90.2MB). Free memory was 66.1MB in the beginning and 104.3MB in the end (delta: -38.2MB). Peak memory consumption was 56.2MB. Max. memory is 16.1GB. [2022-11-21 21:48:31,078 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 117.4MB. Free memory is still 85.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3962.65ms. Allocated memory was 142.6MB in the beginning and 232.8MB in the end (delta: 90.2MB). Free memory was 66.1MB in the beginning and 104.3MB in the end (delta: -38.2MB). Peak memory consumption was 56.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 9729]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: b43legacywarn 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/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05742c10-7064-4656-8d95-65e58b097fc9/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05742c10-7064-4656-8d95-65e58b097fc9/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05742c10-7064-4656-8d95-65e58b097fc9/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05742c10-7064-4656-8d95-65e58b097fc9/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-wireless-b43legacy-b43legacy.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05742c10-7064-4656-8d95-65e58b097fc9/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05742c10-7064-4656-8d95-65e58b097fc9/bin/ukojak-jW3SillKbg --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 d538edc60f4f243dbac12e08b1209292067fba61cb1ac5b563ad5ddd09f00def --- 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-b5237d8 [2022-11-21 21:48:33,359 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 21:48:33,361 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 21:48:33,381 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 21:48:33,382 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 21:48:33,383 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 21:48:33,384 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 21:48:33,386 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 21:48:33,388 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 21:48:33,389 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 21:48:33,390 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 21:48:33,391 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 21:48:33,392 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 21:48:33,393 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 21:48:33,394 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 21:48:33,396 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 21:48:33,397 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 21:48:33,398 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 21:48:33,400 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 21:48:33,402 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 21:48:33,404 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 21:48:33,405 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 21:48:33,406 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 21:48:33,407 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 21:48:33,411 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 21:48:33,412 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 21:48:33,412 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 21:48:33,413 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 21:48:33,414 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 21:48:33,415 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 21:48:33,415 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 21:48:33,416 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 21:48:33,417 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 21:48:33,418 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 21:48:33,437 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 21:48:33,437 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 21:48:33,438 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 21:48:33,439 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 21:48:33,439 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 21:48:33,440 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 21:48:33,441 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 21:48:33,443 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05742c10-7064-4656-8d95-65e58b097fc9/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-21 21:48:33,472 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 21:48:33,472 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 21:48:33,474 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 21:48:33,474 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 21:48:33,475 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 21:48:33,475 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 21:48:33,475 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 21:48:33,476 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 21:48:33,476 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 21:48:33,476 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 21:48:33,477 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 21:48:33,477 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 21:48:33,478 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 21:48:33,478 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 21:48:33,478 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 21:48:33,478 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 21:48:33,478 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 21:48:33,479 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 21:48:33,479 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 21:48:33,479 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 21:48:33,479 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 21:48:33,480 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 21:48:33,480 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 21:48:33,480 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 21:48:33,480 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 21:48:33,480 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 21:48:33,481 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 21:48:33,481 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 21:48:33,481 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 21:48:33,481 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_05742c10-7064-4656-8d95-65e58b097fc9/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05742c10-7064-4656-8d95-65e58b097fc9/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d538edc60f4f243dbac12e08b1209292067fba61cb1ac5b563ad5ddd09f00def [2022-11-21 21:48:33,850 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 21:48:33,875 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 21:48:33,878 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 21:48:33,880 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 21:48:33,881 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 21:48:33,883 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05742c10-7064-4656-8d95-65e58b097fc9/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-wireless-b43legacy-b43legacy.cil.i [2022-11-21 21:48:36,987 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 21:48:38,196 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 21:48:38,197 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05742c10-7064-4656-8d95-65e58b097fc9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-wireless-b43legacy-b43legacy.cil.i [2022-11-21 21:48:38,292 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05742c10-7064-4656-8d95-65e58b097fc9/bin/ukojak-jW3SillKbg/data/02bbc0f39/a59329c1a556457289ff233d798b59d1/FLAGf23ad93a0 [2022-11-21 21:48:38,315 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05742c10-7064-4656-8d95-65e58b097fc9/bin/ukojak-jW3SillKbg/data/02bbc0f39/a59329c1a556457289ff233d798b59d1 [2022-11-21 21:48:38,319 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 21:48:38,322 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 21:48:38,326 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 21:48:38,326 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 21:48:38,329 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 21:48:38,330 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 09:48:38" (1/1) ... [2022-11-21 21:48:38,331 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43afde09 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:48:38, skipping insertion in model container [2022-11-21 21:48:38,331 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 09:48:38" (1/1) ... [2022-11-21 21:48:38,339 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 21:48:38,652 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 21:48:41,832 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: cannot determine size of incomplete type at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:260) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeSize(TypeSizeAndOffsetComputer.java:204) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructBytesizeExpression(TypeSizeAndOffsetComputer.java:122) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1027) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:974) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:177) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:675) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:509) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1469) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1413) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1087) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1087) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1087) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1489) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3314) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2388) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:600) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-21 21:48:41,840 INFO L158 Benchmark]: Toolchain (without parser) took 3516.87ms. Allocated memory was 130.0MB in the beginning and 159.4MB in the end (delta: 29.4MB). Free memory was 90.3MB in the beginning and 73.4MB in the end (delta: 17.0MB). Peak memory consumption was 47.5MB. Max. memory is 16.1GB. [2022-11-21 21:48:41,841 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 88.1MB. Free memory is still 65.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 21:48:41,842 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3512.02ms. Allocated memory was 130.0MB in the beginning and 159.4MB in the end (delta: 29.4MB). Free memory was 90.3MB in the beginning and 73.4MB in the end (delta: 17.0MB). Peak memory consumption was 47.5MB. Max. memory is 16.1GB. [2022-11-21 21:48:41,844 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 88.1MB. Free memory is still 65.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3512.02ms. Allocated memory was 130.0MB in the beginning and 159.4MB in the end (delta: 29.4MB). Free memory was 90.3MB in the beginning and 73.4MB in the end (delta: 17.0MB). Peak memory consumption was 47.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: cannot determine size of incomplete type: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:260) 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: ERROR: ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type