./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 e04fb08f Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54bc5e87-941c-41c8-aaaf-1cd507a39028/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54bc5e87-941c-41c8-aaaf-1cd507a39028/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54bc5e87-941c-41c8-aaaf-1cd507a39028/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54bc5e87-941c-41c8-aaaf-1cd507a39028/bin/ukojak-CydTVMUXoH/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_54bc5e87-941c-41c8-aaaf-1cd507a39028/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54bc5e87-941c-41c8-aaaf-1cd507a39028/bin/ukojak-CydTVMUXoH --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-e04fb08 [2022-11-16 08:57:02,087 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:57:02,089 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:57:02,119 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:57:02,120 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:57:02,124 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:57:02,128 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:57:02,134 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:57:02,137 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:57:02,144 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:57:02,146 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:57:02,148 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:57:02,149 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:57:02,151 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:57:02,154 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:57:02,155 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:57:02,158 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:57:02,159 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:57:02,161 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:57:02,167 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:57:02,170 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:57:02,171 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:57:02,175 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:57:02,176 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:57:02,181 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:57:02,181 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:57:02,182 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:57:02,184 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:57:02,184 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:57:02,185 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:57:02,186 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:57:02,188 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:57:02,190 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:57:02,191 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:57:02,194 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:57:02,194 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:57:02,195 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:57:02,195 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:57:02,196 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:57:02,197 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:57:02,197 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:57:02,198 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54bc5e87-941c-41c8-aaaf-1cd507a39028/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 08:57:02,245 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:57:02,247 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:57:02,249 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:57:02,249 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:57:02,250 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:57:02,250 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:57:02,251 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:57:02,251 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 08:57:02,251 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:57:02,251 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:57:02,253 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:57:02,253 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:57:02,253 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:57:02,253 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:57:02,254 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:57:02,254 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:57:02,254 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:57:02,254 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:57:02,255 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:57:02,255 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:57:02,255 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:57:02,255 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:57:02,256 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 08:57:02,256 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 08:57:02,256 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:57:02,256 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_54bc5e87-941c-41c8-aaaf-1cd507a39028/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54bc5e87-941c-41c8-aaaf-1cd507a39028/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d538edc60f4f243dbac12e08b1209292067fba61cb1ac5b563ad5ddd09f00def [2022-11-16 08:57:02,534 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:57:02,566 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:57:02,570 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:57:02,571 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:57:02,572 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:57:02,574 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54bc5e87-941c-41c8-aaaf-1cd507a39028/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-wireless-b43legacy-b43legacy.cil.i [2022-11-16 08:57:02,654 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54bc5e87-941c-41c8-aaaf-1cd507a39028/bin/ukojak-CydTVMUXoH/data/4a6fd665f/605ec37ef76b49deb99431cae42ba534/FLAGe15c419dc [2022-11-16 08:57:03,909 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:57:03,910 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54bc5e87-941c-41c8-aaaf-1cd507a39028/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-wireless-b43legacy-b43legacy.cil.i [2022-11-16 08:57:03,999 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54bc5e87-941c-41c8-aaaf-1cd507a39028/bin/ukojak-CydTVMUXoH/data/4a6fd665f/605ec37ef76b49deb99431cae42ba534/FLAGe15c419dc [2022-11-16 08:57:04,490 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54bc5e87-941c-41c8-aaaf-1cd507a39028/bin/ukojak-CydTVMUXoH/data/4a6fd665f/605ec37ef76b49deb99431cae42ba534 [2022-11-16 08:57:04,493 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:57:04,496 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:57:04,497 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:57:04,497 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:57:04,500 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:57:04,501 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:57:04" (1/1) ... [2022-11-16 08:57:04,502 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3197f63 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:57:04, skipping insertion in model container [2022-11-16 08:57:04,503 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:57:04" (1/1) ... [2022-11-16 08:57:04,510 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:57:04,932 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:57:08,863 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: b43legacywarn [2022-11-16 08:57:08,865 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@26b635f5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:57:08, skipping insertion in model container [2022-11-16 08:57:08,865 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:57:08,866 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-16 08:57:08,868 INFO L158 Benchmark]: Toolchain (without parser) took 4370.86ms. Allocated memory was 98.6MB in the beginning and 197.1MB in the end (delta: 98.6MB). Free memory was 50.9MB in the beginning and 81.7MB in the end (delta: -30.7MB). Peak memory consumption was 71.2MB. Max. memory is 16.1GB. [2022-11-16 08:57:08,869 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 98.6MB. Free memory was 80.7MB in the beginning and 80.6MB in the end (delta: 84.1kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:57:08,870 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4368.48ms. Allocated memory was 98.6MB in the beginning and 197.1MB in the end (delta: 98.6MB). Free memory was 50.7MB in the beginning and 81.7MB in the end (delta: -31.0MB). Peak memory consumption was 71.2MB. Max. memory is 16.1GB. [2022-11-16 08:57:08,872 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 98.6MB. Free memory was 80.7MB in the beginning and 80.6MB in the end (delta: 84.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4368.48ms. Allocated memory was 98.6MB in the beginning and 197.1MB in the end (delta: 98.6MB). Free memory was 50.7MB in the beginning and 81.7MB in the end (delta: -31.0MB). Peak memory consumption was 71.2MB. 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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54bc5e87-941c-41c8-aaaf-1cd507a39028/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54bc5e87-941c-41c8-aaaf-1cd507a39028/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54bc5e87-941c-41c8-aaaf-1cd507a39028/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54bc5e87-941c-41c8-aaaf-1cd507a39028/bin/ukojak-CydTVMUXoH/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_54bc5e87-941c-41c8-aaaf-1cd507a39028/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54bc5e87-941c-41c8-aaaf-1cd507a39028/bin/ukojak-CydTVMUXoH --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-e04fb08 [2022-11-16 08:57:11,025 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:57:11,028 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:57:11,048 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:57:11,049 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:57:11,050 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:57:11,051 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:57:11,053 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:57:11,055 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:57:11,056 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:57:11,058 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:57:11,059 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:57:11,059 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:57:11,061 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:57:11,062 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:57:11,063 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:57:11,064 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:57:11,065 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:57:11,067 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:57:11,069 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:57:11,071 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:57:11,072 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:57:11,073 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:57:11,074 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:57:11,078 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:57:11,078 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:57:11,079 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:57:11,080 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:57:11,080 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:57:11,081 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:57:11,082 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:57:11,083 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:57:11,084 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:57:11,085 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:57:11,086 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:57:11,086 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:57:11,087 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:57:11,087 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:57:11,088 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:57:11,089 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:57:11,089 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:57:11,090 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54bc5e87-941c-41c8-aaaf-1cd507a39028/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 08:57:11,132 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:57:11,135 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:57:11,137 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:57:11,139 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:57:11,140 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:57:11,141 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:57:11,141 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:57:11,142 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:57:11,142 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:57:11,142 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:57:11,143 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:57:11,146 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 08:57:11,146 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 08:57:11,146 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 08:57:11,146 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:57:11,147 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:57:11,147 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:57:11,147 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:57:11,147 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:57:11,147 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:57:11,148 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:57:11,148 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:57:11,148 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:57:11,148 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:57:11,149 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 08:57:11,149 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 08:57:11,149 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:57:11,149 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 08:57:11,149 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 08:57:11,150 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_54bc5e87-941c-41c8-aaaf-1cd507a39028/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54bc5e87-941c-41c8-aaaf-1cd507a39028/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d538edc60f4f243dbac12e08b1209292067fba61cb1ac5b563ad5ddd09f00def [2022-11-16 08:57:11,508 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:57:11,530 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:57:11,533 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:57:11,534 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:57:11,535 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:57:11,537 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54bc5e87-941c-41c8-aaaf-1cd507a39028/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-wireless-b43legacy-b43legacy.cil.i [2022-11-16 08:57:11,612 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54bc5e87-941c-41c8-aaaf-1cd507a39028/bin/ukojak-CydTVMUXoH/data/ed289fdad/b0ebe45c20cc41cc88243f9157b246f1/FLAG58b58fafb [2022-11-16 08:57:13,034 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:57:13,035 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54bc5e87-941c-41c8-aaaf-1cd507a39028/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-wireless-b43legacy-b43legacy.cil.i [2022-11-16 08:57:13,213 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54bc5e87-941c-41c8-aaaf-1cd507a39028/bin/ukojak-CydTVMUXoH/data/ed289fdad/b0ebe45c20cc41cc88243f9157b246f1/FLAG58b58fafb [2022-11-16 08:57:13,477 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54bc5e87-941c-41c8-aaaf-1cd507a39028/bin/ukojak-CydTVMUXoH/data/ed289fdad/b0ebe45c20cc41cc88243f9157b246f1 [2022-11-16 08:57:13,480 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:57:13,482 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:57:13,485 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:57:13,485 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:57:13,488 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:57:13,489 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:57:13" (1/1) ... [2022-11-16 08:57:13,491 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60bc251f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:57:13, skipping insertion in model container [2022-11-16 08:57:13,491 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:57:13" (1/1) ... [2022-11-16 08:57:13,500 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:57:13,850 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:57:17,309 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:1025) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:972) 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:1458) 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:1401) 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:1085) 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:1085) 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:1085) 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:1474) 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:3268) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2365) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:601) 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) [2022-11-16 08:57:17,318 INFO L158 Benchmark]: Toolchain (without parser) took 3833.38ms. Allocated memory was 69.2MB in the beginning and 180.4MB in the end (delta: 111.1MB). Free memory was 34.1MB in the beginning and 110.6MB in the end (delta: -76.5MB). Peak memory consumption was 54.5MB. Max. memory is 16.1GB. [2022-11-16 08:57:17,319 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 69.2MB. Free memory was 50.8MB in the beginning and 50.7MB in the end (delta: 94.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:57:17,324 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3830.01ms. Allocated memory was 69.2MB in the beginning and 180.4MB in the end (delta: 111.1MB). Free memory was 33.8MB in the beginning and 110.6MB in the end (delta: -76.7MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. [2022-11-16 08:57:17,327 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 69.2MB. Free memory was 50.8MB in the beginning and 50.7MB in the end (delta: 94.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3830.01ms. Allocated memory was 69.2MB in the beginning and 180.4MB in the end (delta: 111.1MB). Free memory was 33.8MB in the beginning and 110.6MB in the end (delta: -76.7MB). Peak memory consumption was 52.4MB. 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