./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--virtio_net.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b4ec56b 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_cc2d900d-8866-4696-a557-2977719c8678/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc2d900d-8866-4696-a557-2977719c8678/bin/uautomizer-ug76WZFUDN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc2d900d-8866-4696-a557-2977719c8678/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc2d900d-8866-4696-a557-2977719c8678/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--virtio_net.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc2d900d-8866-4696-a557-2977719c8678/bin/uautomizer-ug76WZFUDN/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc2d900d-8866-4696-a557-2977719c8678/bin/uautomizer-ug76WZFUDN --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash eff3bccf95deabf44151d5f4aeb6490d24e34516c0f22a7944d7b805c0fd69dd --- 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-6b4ec56 [2022-11-20 12:31:58,526 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 12:31:58,528 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 12:31:58,555 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 12:31:58,556 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 12:31:58,560 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 12:31:58,563 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 12:31:58,569 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 12:31:58,571 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 12:31:58,578 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 12:31:58,579 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 12:31:58,582 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 12:31:58,582 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 12:31:58,586 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 12:31:58,588 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 12:31:58,590 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 12:31:58,592 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 12:31:58,594 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 12:31:58,595 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 12:31:58,603 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 12:31:58,605 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 12:31:58,608 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 12:31:58,609 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 12:31:58,610 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 12:31:58,623 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 12:31:58,623 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 12:31:58,624 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 12:31:58,626 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 12:31:58,626 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 12:31:58,628 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 12:31:58,629 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 12:31:58,630 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 12:31:58,632 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 12:31:58,634 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 12:31:58,635 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 12:31:58,635 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 12:31:58,636 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 12:31:58,636 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 12:31:58,637 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 12:31:58,638 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 12:31:58,639 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 12:31:58,640 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc2d900d-8866-4696-a557-2977719c8678/bin/uautomizer-ug76WZFUDN/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-20 12:31:58,682 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 12:31:58,682 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 12:31:58,683 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 12:31:58,683 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 12:31:58,684 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 12:31:58,684 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 12:31:58,685 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 12:31:58,685 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 12:31:58,686 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 12:31:58,686 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 12:31:58,686 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 12:31:58,687 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 12:31:58,687 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 12:31:58,687 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 12:31:58,687 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 12:31:58,688 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 12:31:58,688 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 12:31:58,688 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 12:31:58,689 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 12:31:58,689 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 12:31:58,689 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 12:31:58,689 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 12:31:58,690 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 12:31:58,690 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 12:31:58,690 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 12:31:58,691 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 12:31:58,691 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 12:31:58,691 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 12:31:58,691 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 12:31:58,692 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 12:31:58,692 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_cc2d900d-8866-4696-a557-2977719c8678/bin/uautomizer-ug76WZFUDN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc2d900d-8866-4696-a557-2977719c8678/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eff3bccf95deabf44151d5f4aeb6490d24e34516c0f22a7944d7b805c0fd69dd [2022-11-20 12:31:59,013 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 12:31:59,043 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 12:31:59,047 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 12:31:59,050 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 12:31:59,050 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 12:31:59,052 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc2d900d-8866-4696-a557-2977719c8678/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--virtio_net.ko-entry_point.cil.out.i [2022-11-20 12:32:02,450 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 12:32:03,106 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 12:32:03,107 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc2d900d-8866-4696-a557-2977719c8678/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--virtio_net.ko-entry_point.cil.out.i [2022-11-20 12:32:03,157 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc2d900d-8866-4696-a557-2977719c8678/bin/uautomizer-ug76WZFUDN/data/8fd2578e2/0d89a5ba85cf4afa893d1a7769ef3a65/FLAGe2aa8aa13 [2022-11-20 12:32:03,177 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc2d900d-8866-4696-a557-2977719c8678/bin/uautomizer-ug76WZFUDN/data/8fd2578e2/0d89a5ba85cf4afa893d1a7769ef3a65 [2022-11-20 12:32:03,182 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 12:32:03,185 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 12:32:03,191 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 12:32:03,191 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 12:32:03,195 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 12:32:03,196 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:32:03" (1/1) ... [2022-11-20 12:32:03,197 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b623795 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:32:03, skipping insertion in model container [2022-11-20 12:32:03,197 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:32:03" (1/1) ... [2022-11-20 12:32:03,206 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 12:32:03,387 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 12:32:03,977 ERROR L326 MainTranslator]: Incorrect Syntax: wrong array type in declaration [2022-11-20 12:32:03,977 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@576d475 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:32:03, skipping insertion in model container [2022-11-20 12:32:03,978 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 12:32:03,978 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 12:32:03,985 INFO L158 Benchmark]: Toolchain (without parser) took 798.76ms. Allocated memory is still 163.6MB. Free memory was 103.8MB in the beginning and 109.6MB in the end (delta: -5.8MB). Peak memory consumption was 50.9MB. Max. memory is 16.1GB. [2022-11-20 12:32:03,986 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 127.9MB. Free memory was 93.1MB in the beginning and 93.1MB in the end (delta: 25.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 12:32:03,986 INFO L158 Benchmark]: CACSL2BoogieTranslator took 787.65ms. Allocated memory is still 163.6MB. Free memory was 103.8MB in the beginning and 109.6MB in the end (delta: -5.8MB). Peak memory consumption was 50.9MB. Max. memory is 16.1GB. [2022-11-20 12:32:03,988 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 127.9MB. Free memory was 93.1MB in the beginning and 93.1MB in the end (delta: 25.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 787.65ms. Allocated memory is still 163.6MB. Free memory was 103.8MB in the beginning and 109.6MB in the end (delta: -5.8MB). Peak memory consumption was 50.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 5084]: Incorrect Syntax wrong array type in declaration RESULT: Ultimate could not prove your program: Incorrect Syntax 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_cc2d900d-8866-4696-a557-2977719c8678/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc2d900d-8866-4696-a557-2977719c8678/bin/uautomizer-ug76WZFUDN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc2d900d-8866-4696-a557-2977719c8678/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc2d900d-8866-4696-a557-2977719c8678/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--virtio_net.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc2d900d-8866-4696-a557-2977719c8678/bin/uautomizer-ug76WZFUDN/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc2d900d-8866-4696-a557-2977719c8678/bin/uautomizer-ug76WZFUDN --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash eff3bccf95deabf44151d5f4aeb6490d24e34516c0f22a7944d7b805c0fd69dd --- 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-6b4ec56 [2022-11-20 12:32:06,452 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 12:32:06,455 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 12:32:06,478 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 12:32:06,478 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 12:32:06,479 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 12:32:06,481 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 12:32:06,483 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 12:32:06,486 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 12:32:06,487 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 12:32:06,488 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 12:32:06,490 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 12:32:06,490 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 12:32:06,491 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 12:32:06,493 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 12:32:06,494 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 12:32:06,495 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 12:32:06,497 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 12:32:06,499 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 12:32:06,501 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 12:32:06,503 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 12:32:06,504 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 12:32:06,506 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 12:32:06,507 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 12:32:06,511 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 12:32:06,512 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 12:32:06,512 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 12:32:06,513 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 12:32:06,514 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 12:32:06,515 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 12:32:06,515 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 12:32:06,516 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 12:32:06,517 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 12:32:06,518 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 12:32:06,548 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 12:32:06,549 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 12:32:06,551 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 12:32:06,551 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 12:32:06,551 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 12:32:06,553 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 12:32:06,553 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 12:32:06,559 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc2d900d-8866-4696-a557-2977719c8678/bin/uautomizer-ug76WZFUDN/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-20 12:32:06,610 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 12:32:06,613 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 12:32:06,614 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 12:32:06,614 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 12:32:06,615 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 12:32:06,616 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 12:32:06,616 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 12:32:06,617 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 12:32:06,617 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 12:32:06,617 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 12:32:06,618 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 12:32:06,619 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 12:32:06,619 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 12:32:06,619 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 12:32:06,619 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 12:32:06,619 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 12:32:06,620 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 12:32:06,620 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 12:32:06,620 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 12:32:06,620 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 12:32:06,621 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 12:32:06,621 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 12:32:06,621 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 12:32:06,621 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 12:32:06,622 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 12:32:06,622 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 12:32:06,622 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 12:32:06,622 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 12:32:06,622 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 12:32:06,623 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 12:32:06,623 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 12:32:06,623 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 12:32:06,624 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 12:32:06,624 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_cc2d900d-8866-4696-a557-2977719c8678/bin/uautomizer-ug76WZFUDN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc2d900d-8866-4696-a557-2977719c8678/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eff3bccf95deabf44151d5f4aeb6490d24e34516c0f22a7944d7b805c0fd69dd [2022-11-20 12:32:07,064 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 12:32:07,090 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 12:32:07,093 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 12:32:07,094 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 12:32:07,095 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 12:32:07,097 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc2d900d-8866-4696-a557-2977719c8678/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--virtio_net.ko-entry_point.cil.out.i [2022-11-20 12:32:10,343 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 12:32:10,923 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 12:32:10,923 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc2d900d-8866-4696-a557-2977719c8678/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--virtio_net.ko-entry_point.cil.out.i [2022-11-20 12:32:10,977 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc2d900d-8866-4696-a557-2977719c8678/bin/uautomizer-ug76WZFUDN/data/cdbd6f94e/ad511d24f31443baa0d25ec02b57c177/FLAG1c63cff04 [2022-11-20 12:32:10,996 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc2d900d-8866-4696-a557-2977719c8678/bin/uautomizer-ug76WZFUDN/data/cdbd6f94e/ad511d24f31443baa0d25ec02b57c177 [2022-11-20 12:32:11,000 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 12:32:11,001 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 12:32:11,003 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 12:32:11,003 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 12:32:11,008 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 12:32:11,009 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:32:10" (1/1) ... [2022-11-20 12:32:11,010 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6dd9da37 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:32:11, skipping insertion in model container [2022-11-20 12:32:11,010 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:32:10" (1/1) ... [2022-11-20 12:32:11,018 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 12:32:11,222 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 12:32:11,949 ERROR L326 MainTranslator]: Incorrect Syntax: wrong array type in declaration [2022-11-20 12:32:11,950 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@368ee7b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:32:11, skipping insertion in model container [2022-11-20 12:32:11,951 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 12:32:11,951 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 12:32:11,954 INFO L158 Benchmark]: Toolchain (without parser) took 951.01ms. Allocated memory was 73.4MB in the beginning and 107.0MB in the end (delta: 33.6MB). Free memory was 34.7MB in the beginning and 71.0MB in the end (delta: -36.3MB). Peak memory consumption was 23.8MB. Max. memory is 16.1GB. [2022-11-20 12:32:11,955 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 73.4MB. Free memory is still 50.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 12:32:11,958 INFO L158 Benchmark]: CACSL2BoogieTranslator took 948.24ms. Allocated memory was 73.4MB in the beginning and 107.0MB in the end (delta: 33.6MB). Free memory was 34.4MB in the beginning and 71.0MB in the end (delta: -36.7MB). Peak memory consumption was 21.7MB. Max. memory is 16.1GB. [2022-11-20 12:32:11,960 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 73.4MB. Free memory is still 50.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 948.24ms. Allocated memory was 73.4MB in the beginning and 107.0MB in the end (delta: 33.6MB). Free memory was 34.4MB in the beginning and 71.0MB in the end (delta: -36.7MB). Peak memory consumption was 21.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 5084]: Incorrect Syntax wrong array type in declaration RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN