./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--BusLogic.ko.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_0b6431e7-81b2-4d0a-a2d0-7aa1522d2b23/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b6431e7-81b2-4d0a-a2d0-7aa1522d2b23/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_0b6431e7-81b2-4d0a-a2d0-7aa1522d2b23/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b6431e7-81b2-4d0a-a2d0-7aa1522d2b23/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--BusLogic.ko.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b6431e7-81b2-4d0a-a2d0-7aa1522d2b23/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_0b6431e7-81b2-4d0a-a2d0-7aa1522d2b23/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 b97d5d6a6ff349065d41f246f306b184c6be589bd097e387a4db3b0d06a0c28f --- 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 22:35:41,767 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:35:41,770 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:35:41,810 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:35:41,811 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:35:41,812 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:35:41,813 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:35:41,815 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:35:41,820 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:35:41,826 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:35:41,828 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:35:41,831 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:35:41,831 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:35:41,834 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:35:41,836 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:35:41,838 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:35:41,840 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:35:41,841 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:35:41,843 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:35:41,849 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:35:41,850 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:35:41,853 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:35:41,855 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:35:41,856 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:35:41,866 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:35:41,867 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:35:41,867 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:35:41,869 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:35:41,869 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:35:41,870 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:35:41,871 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:35:41,873 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:35:41,875 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:35:41,877 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:35:41,878 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:35:41,878 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:35:41,879 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:35:41,879 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:35:41,879 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:35:41,881 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:35:41,882 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:35:41,883 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b6431e7-81b2-4d0a-a2d0-7aa1522d2b23/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-21 22:35:41,910 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:35:41,910 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:35:41,911 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:35:41,912 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:35:41,913 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:35:41,913 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:35:41,914 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:35:41,914 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 22:35:41,914 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:35:41,914 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:35:41,916 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:35:41,916 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:35:41,916 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:35:41,916 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:35:41,917 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:35:41,917 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:35:41,917 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:35:41,918 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:35:41,918 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:35:41,918 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:35:41,919 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:35:41,919 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:35:41,919 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 22:35:41,919 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 22:35:41,920 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:35:41,920 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_0b6431e7-81b2-4d0a-a2d0-7aa1522d2b23/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b6431e7-81b2-4d0a-a2d0-7aa1522d2b23/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b97d5d6a6ff349065d41f246f306b184c6be589bd097e387a4db3b0d06a0c28f [2022-11-21 22:35:42,218 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:35:42,254 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:35:42,258 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:35:42,260 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:35:42,260 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:35:42,262 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b6431e7-81b2-4d0a-a2d0-7aa1522d2b23/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--BusLogic.ko.cil.i [2022-11-21 22:35:45,349 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:35:46,231 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:35:46,232 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b6431e7-81b2-4d0a-a2d0-7aa1522d2b23/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--BusLogic.ko.cil.i [2022-11-21 22:35:46,302 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b6431e7-81b2-4d0a-a2d0-7aa1522d2b23/bin/ukojak-jW3SillKbg/data/f39283500/f45554c7e9054e1ea5e5d4010be0237b/FLAG4af127afa [2022-11-21 22:35:46,325 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b6431e7-81b2-4d0a-a2d0-7aa1522d2b23/bin/ukojak-jW3SillKbg/data/f39283500/f45554c7e9054e1ea5e5d4010be0237b [2022-11-21 22:35:46,328 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:35:46,330 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:35:46,334 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:35:46,335 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:35:46,338 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:35:46,339 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:35:46" (1/1) ... [2022-11-21 22:35:46,340 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49b951b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:35:46, skipping insertion in model container [2022-11-21 22:35:46,340 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:35:46" (1/1) ... [2022-11-21 22:35:46,349 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:35:46,662 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:35:50,193 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: blogic_msg [2022-11-21 22:35:50,194 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@40d37fe4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:35:50, skipping insertion in model container [2022-11-21 22:35:50,194 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:35:50,195 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 22:35:50,197 INFO L158 Benchmark]: Toolchain (without parser) took 3865.88ms. Allocated memory was 136.3MB in the beginning and 167.8MB in the end (delta: 31.5MB). Free memory was 78.0MB in the beginning and 65.9MB in the end (delta: 12.0MB). Peak memory consumption was 69.5MB. Max. memory is 16.1GB. [2022-11-21 22:35:50,197 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 113.2MB. Free memory is still 67.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:35:50,198 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3860.60ms. Allocated memory was 136.3MB in the beginning and 167.8MB in the end (delta: 31.5MB). Free memory was 77.7MB in the beginning and 65.9MB in the end (delta: 11.8MB). Peak memory consumption was 69.5MB. Max. memory is 16.1GB. [2022-11-21 22:35:50,200 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38ms. Allocated memory is still 113.2MB. Free memory is still 67.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3860.60ms. Allocated memory was 136.3MB in the beginning and 167.8MB in the end (delta: 31.5MB). Free memory was 77.7MB in the beginning and 65.9MB in the end (delta: 11.8MB). Peak memory consumption was 69.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 14481]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: blogic_msg 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_0b6431e7-81b2-4d0a-a2d0-7aa1522d2b23/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b6431e7-81b2-4d0a-a2d0-7aa1522d2b23/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_0b6431e7-81b2-4d0a-a2d0-7aa1522d2b23/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b6431e7-81b2-4d0a-a2d0-7aa1522d2b23/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--BusLogic.ko.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b6431e7-81b2-4d0a-a2d0-7aa1522d2b23/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_0b6431e7-81b2-4d0a-a2d0-7aa1522d2b23/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 b97d5d6a6ff349065d41f246f306b184c6be589bd097e387a4db3b0d06a0c28f --- 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 22:35:52,511 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:35:52,513 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:35:52,544 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:35:52,544 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:35:52,546 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:35:52,551 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:35:52,553 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:35:52,559 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:35:52,560 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:35:52,561 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:35:52,565 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:35:52,567 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:35:52,568 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:35:52,572 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:35:52,573 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:35:52,577 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:35:52,578 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:35:52,584 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:35:52,586 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:35:52,589 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:35:52,592 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:35:52,596 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:35:52,599 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:35:52,604 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:35:52,615 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:35:52,616 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:35:52,617 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:35:52,618 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:35:52,619 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:35:52,619 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:35:52,620 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:35:52,621 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:35:52,622 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:35:52,623 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:35:52,623 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:35:52,624 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:35:52,624 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:35:52,625 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:35:52,628 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:35:52,629 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:35:52,630 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b6431e7-81b2-4d0a-a2d0-7aa1522d2b23/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-21 22:35:52,668 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:35:52,669 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:35:52,670 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:35:52,670 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:35:52,671 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:35:52,671 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:35:52,672 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:35:52,672 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:35:52,672 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:35:52,672 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:35:52,672 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:35:52,673 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 22:35:52,673 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 22:35:52,673 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 22:35:52,673 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:35:52,674 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:35:52,674 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:35:52,674 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:35:52,674 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:35:52,675 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:35:52,675 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:35:52,675 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:35:52,676 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:35:52,676 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:35:52,676 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 22:35:52,676 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 22:35:52,676 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:35:52,677 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 22:35:52,677 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 22:35:52,677 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_0b6431e7-81b2-4d0a-a2d0-7aa1522d2b23/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b6431e7-81b2-4d0a-a2d0-7aa1522d2b23/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b97d5d6a6ff349065d41f246f306b184c6be589bd097e387a4db3b0d06a0c28f [2022-11-21 22:35:53,041 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:35:53,069 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:35:53,072 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:35:53,074 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:35:53,076 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:35:53,077 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b6431e7-81b2-4d0a-a2d0-7aa1522d2b23/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--BusLogic.ko.cil.i [2022-11-21 22:35:56,370 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:35:57,292 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:35:57,293 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b6431e7-81b2-4d0a-a2d0-7aa1522d2b23/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--BusLogic.ko.cil.i [2022-11-21 22:35:57,367 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b6431e7-81b2-4d0a-a2d0-7aa1522d2b23/bin/ukojak-jW3SillKbg/data/5b6400797/54bd435c73a14ece836e0a595e85fe6e/FLAG5620ab6f2 [2022-11-21 22:35:57,388 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b6431e7-81b2-4d0a-a2d0-7aa1522d2b23/bin/ukojak-jW3SillKbg/data/5b6400797/54bd435c73a14ece836e0a595e85fe6e [2022-11-21 22:35:57,392 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:35:57,394 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:35:57,396 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:35:57,396 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:35:57,398 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:35:57,399 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:35:57" (1/1) ... [2022-11-21 22:35:57,400 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3587a4e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:35:57, skipping insertion in model container [2022-11-21 22:35:57,400 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:35:57" (1/1) ... [2022-11-21 22:35:57,407 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:35:57,650 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:36:01,210 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: blogic_msg [2022-11-21 22:36:01,211 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3340c4e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:36:01, skipping insertion in model container [2022-11-21 22:36:01,211 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:36:01,212 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 22:36:01,215 INFO L158 Benchmark]: Toolchain (without parser) took 3820.10ms. Allocated memory was 83.9MB in the beginning and 123.7MB in the end (delta: 39.8MB). Free memory was 49.2MB in the beginning and 67.4MB in the end (delta: -18.2MB). Peak memory consumption was 57.4MB. Max. memory is 16.1GB. [2022-11-21 22:36:01,216 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 56.6MB. Free memory is still 34.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:36:01,217 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3816.32ms. Allocated memory was 83.9MB in the beginning and 123.7MB in the end (delta: 39.8MB). Free memory was 48.9MB in the beginning and 67.4MB in the end (delta: -18.4MB). Peak memory consumption was 57.4MB. Max. memory is 16.1GB. [2022-11-21 22:36:01,219 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 56.6MB. Free memory is still 34.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3816.32ms. Allocated memory was 83.9MB in the beginning and 123.7MB in the end (delta: 39.8MB). Free memory was 48.9MB in the beginning and 67.4MB in the end (delta: -18.4MB). Peak memory consumption was 57.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 14481]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: blogic_msg 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