./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version b5237d83 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_385082cb-9b43-46cb-80b1-7f225e4c3c06/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385082cb-9b43-46cb-80b1-7f225e4c3c06/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_385082cb-9b43-46cb-80b1-7f225e4c3c06/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385082cb-9b43-46cb-80b1-7f225e4c3c06/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385082cb-9b43-46cb-80b1-7f225e4c3c06/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385082cb-9b43-46cb-80b1-7f225e4c3c06/bin/ukojak-jW3SillKbg --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 4936125952f00e8b7bd10cd011fdd99ca1fa98c1dbf62cbf7f8d6248efd38f07 --- 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 [2022-11-22 00:03:42,626 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-22 00:03:42,629 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-22 00:03:42,659 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-22 00:03:42,662 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-22 00:03:42,666 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-22 00:03:42,669 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-22 00:03:42,673 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-22 00:03:42,675 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-22 00:03:42,676 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-22 00:03:42,677 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-22 00:03:42,678 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-22 00:03:42,678 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-22 00:03:42,679 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-22 00:03:42,680 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-22 00:03:42,681 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-22 00:03:42,682 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-22 00:03:42,683 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-22 00:03:42,684 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-22 00:03:42,686 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-22 00:03:42,688 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-22 00:03:42,689 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-22 00:03:42,690 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-22 00:03:42,691 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-22 00:03:42,694 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-22 00:03:42,695 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-22 00:03:42,695 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-22 00:03:42,696 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-22 00:03:42,697 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-22 00:03:42,698 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-22 00:03:42,698 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-22 00:03:42,699 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-22 00:03:42,700 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-22 00:03:42,700 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-22 00:03:42,701 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-22 00:03:42,702 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-22 00:03:42,703 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-22 00:03:42,703 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-22 00:03:42,703 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-22 00:03:42,704 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-22 00:03:42,705 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-22 00:03:42,706 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385082cb-9b43-46cb-80b1-7f225e4c3c06/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-22 00:03:42,724 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-22 00:03:42,725 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-22 00:03:42,725 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-22 00:03:42,726 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-22 00:03:42,726 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-22 00:03:42,727 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-22 00:03:42,727 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-22 00:03:42,727 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-22 00:03:42,727 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-22 00:03:42,728 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-22 00:03:42,728 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-22 00:03:42,728 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-22 00:03:42,728 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-22 00:03:42,729 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-22 00:03:42,729 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-22 00:03:42,729 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-22 00:03:42,729 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-22 00:03:42,729 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-22 00:03:42,730 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-22 00:03:42,730 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-22 00:03:42,730 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-22 00:03:42,730 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-22 00:03:42,731 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-22 00:03:42,731 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-22 00:03:42,731 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-22 00:03:42,731 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-22 00:03:42,731 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-22 00:03:42,732 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-22 00:03:42,732 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-22 00:03:42,732 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-22 00:03:42,732 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_385082cb-9b43-46cb-80b1-7f225e4c3c06/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385082cb-9b43-46cb-80b1-7f225e4c3c06/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4936125952f00e8b7bd10cd011fdd99ca1fa98c1dbf62cbf7f8d6248efd38f07 [2022-11-22 00:03:43,013 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-22 00:03:43,048 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-22 00:03:43,051 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-22 00:03:43,053 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-22 00:03:43,054 INFO L275 PluginConnector]: CDTParser initialized [2022-11-22 00:03:43,055 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385082cb-9b43-46cb-80b1-7f225e4c3c06/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i [2022-11-22 00:03:46,121 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-22 00:03:46,827 INFO L351 CDTParser]: Found 1 translation units. [2022-11-22 00:03:46,828 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385082cb-9b43-46cb-80b1-7f225e4c3c06/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i [2022-11-22 00:03:46,883 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385082cb-9b43-46cb-80b1-7f225e4c3c06/bin/ukojak-jW3SillKbg/data/0f08bd03d/975a6ee1a5184e77a8653525d2d89cc0/FLAG1bcda59d0 [2022-11-22 00:03:46,900 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385082cb-9b43-46cb-80b1-7f225e4c3c06/bin/ukojak-jW3SillKbg/data/0f08bd03d/975a6ee1a5184e77a8653525d2d89cc0 [2022-11-22 00:03:46,905 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-22 00:03:46,908 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-22 00:03:46,910 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-22 00:03:46,911 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-22 00:03:46,914 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-22 00:03:46,915 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 12:03:46" (1/1) ... [2022-11-22 00:03:46,916 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5752c176 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:03:46, skipping insertion in model container [2022-11-22 00:03:46,916 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 12:03:46" (1/1) ... [2022-11-22 00:03:46,925 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-22 00:03:47,063 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-22 00:03:49,517 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385082cb-9b43-46cb-80b1-7f225e4c3c06/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i[295890,295903] [2022-11-22 00:03:49,942 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-22 00:03:49,997 INFO L203 MainTranslator]: Completed pre-run [2022-11-22 00:03:50,428 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385082cb-9b43-46cb-80b1-7f225e4c3c06/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i[295890,295903] [2022-11-22 00:03:50,447 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-22 00:03:50,595 INFO L208 MainTranslator]: Completed translation [2022-11-22 00:03:50,595 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:03:50 WrapperNode [2022-11-22 00:03:50,596 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-22 00:03:50,597 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-22 00:03:50,598 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-22 00:03:50,598 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-22 00:03:50,606 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:03:50" (1/1) ... [2022-11-22 00:03:50,707 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:03:50" (1/1) ... [2022-11-22 00:03:50,987 INFO L138 Inliner]: procedures = 398, calls = 2132, calls flagged for inlining = 184, calls inlined = 150, statements flattened = 5029 [2022-11-22 00:03:50,988 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-22 00:03:50,988 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-22 00:03:50,989 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-22 00:03:50,989 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-22 00:03:50,999 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:03:50" (1/1) ... [2022-11-22 00:03:50,999 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:03:50" (1/1) ... [2022-11-22 00:03:51,028 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:03:50" (1/1) ... [2022-11-22 00:03:51,028 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:03:50" (1/1) ... [2022-11-22 00:03:51,159 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:03:50" (1/1) ... [2022-11-22 00:03:51,183 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:03:50" (1/1) ... [2022-11-22 00:03:51,209 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:03:50" (1/1) ... [2022-11-22 00:03:51,231 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:03:50" (1/1) ... [2022-11-22 00:03:51,260 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-22 00:03:51,261 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-22 00:03:51,261 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-22 00:03:51,261 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-22 00:03:51,263 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:03:50" (1/1) ... [2022-11-22 00:03:51,270 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-22 00:03:51,280 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385082cb-9b43-46cb-80b1-7f225e4c3c06/bin/ukojak-jW3SillKbg/z3 [2022-11-22 00:03:51,293 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385082cb-9b43-46cb-80b1-7f225e4c3c06/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-22 00:03:51,318 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385082cb-9b43-46cb-80b1-7f225e4c3c06/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-22 00:03:51,341 INFO L130 BoogieDeclarations]: Found specification of procedure nsc_ircc_dma_xmit [2022-11-22 00:03:51,341 INFO L138 BoogieDeclarations]: Found implementation of procedure nsc_ircc_dma_xmit [2022-11-22 00:03:51,341 INFO L130 BoogieDeclarations]: Found specification of procedure nsc_ircc_init_dongle_interface [2022-11-22 00:03:51,341 INFO L138 BoogieDeclarations]: Found implementation of procedure nsc_ircc_init_dongle_interface [2022-11-22 00:03:51,342 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-22 00:03:51,342 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-22 00:03:51,342 INFO L130 BoogieDeclarations]: Found specification of procedure irda_setup_dma [2022-11-22 00:03:51,342 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_setup_dma [2022-11-22 00:03:51,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_84 [2022-11-22 00:03:51,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_84 [2022-11-22 00:03:51,343 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-22 00:03:51,343 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-22 00:03:51,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-22 00:03:51,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-22 00:03:51,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_emg_free_netdev [2022-11-22 00:03:51,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_emg_free_netdev [2022-11-22 00:03:51,344 INFO L130 BoogieDeclarations]: Found specification of procedure nsc_ircc_change_speed [2022-11-22 00:03:51,344 INFO L138 BoogieDeclarations]: Found implementation of procedure nsc_ircc_change_speed [2022-11-22 00:03:51,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_scenario_2 [2022-11-22 00:03:51,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_scenario_2 [2022-11-22 00:03:51,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_nsc_ircc_cb [2022-11-22 00:03:51,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_nsc_ircc_cb [2022-11-22 00:03:51,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_6 [2022-11-22 00:03:51,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_6 [2022-11-22 00:03:51,345 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2022-11-22 00:03:51,345 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy [2022-11-22 00:03:51,345 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2022-11-22 00:03:51,345 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2022-11-22 00:03:51,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-22 00:03:51,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-22 00:03:51,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_93 [2022-11-22 00:03:51,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_93 [2022-11-22 00:03:51,347 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_unregister_driver [2022-11-22 00:03:51,348 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_unregister_driver [2022-11-22 00:03:51,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-22 00:03:51,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-22 00:03:51,349 INFO L130 BoogieDeclarations]: Found specification of procedure nsc_ircc_dma_receive_complete [2022-11-22 00:03:51,349 INFO L138 BoogieDeclarations]: Found implementation of procedure nsc_ircc_dma_receive_complete [2022-11-22 00:03:51,349 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-22 00:03:51,349 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2022-11-22 00:03:51,349 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2022-11-22 00:03:51,349 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-22 00:03:51,350 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-22 00:03:51,350 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-22 00:03:51,350 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-22 00:03:51,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_emg_unregister_netdev [2022-11-22 00:03:51,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_emg_unregister_netdev [2022-11-22 00:03:51,351 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_resource_valid [2022-11-22 00:03:51,351 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_resource_valid [2022-11-22 00:03:51,351 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-22 00:03:51,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-22 00:03:51,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-22 00:03:51,352 INFO L130 BoogieDeclarations]: Found specification of procedure irda_get_next_speed [2022-11-22 00:03:51,352 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_get_next_speed [2022-11-22 00:03:51,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_emg_platform_driver_unregister [2022-11-22 00:03:51,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_emg_platform_driver_unregister [2022-11-22 00:03:51,352 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-11-22 00:03:51,353 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-22 00:03:51,353 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-22 00:03:51,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-22 00:03:51,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-22 00:03:51,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-22 00:03:51,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-11-22 00:03:51,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-11-22 00:03:51,354 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2022-11-22 00:03:51,354 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2022-11-22 00:03:51,355 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-22 00:03:51,355 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-22 00:03:51,355 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-22 00:03:51,355 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-22 00:03:51,356 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-22 00:03:51,356 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-22 00:03:51,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_scenario_5 [2022-11-22 00:03:51,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_scenario_5 [2022-11-22 00:03:51,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_failed_register_netdev [2022-11-22 00:03:51,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_failed_register_netdev [2022-11-22 00:03:51,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_4 [2022-11-22 00:03:51,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_4 [2022-11-22 00:03:51,358 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-22 00:03:51,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-22 00:03:51,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_random_allocationless_scenario_3 [2022-11-22 00:03:51,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_random_allocationless_scenario_3 [2022-11-22 00:03:51,359 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-11-22 00:03:51,359 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-11-22 00:03:51,359 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-22 00:03:51,359 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-22 00:03:51,360 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-22 00:03:51,360 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-22 00:03:51,361 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-22 00:03:51,361 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-22 00:03:51,361 INFO L130 BoogieDeclarations]: Found specification of procedure switch_bank [2022-11-22 00:03:51,361 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_bank [2022-11-22 00:03:51,361 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-22 00:03:51,361 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-22 00:03:51,362 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-22 00:03:51,362 INFO L130 BoogieDeclarations]: Found specification of procedure nsc_ircc_dma_receive [2022-11-22 00:03:51,362 INFO L138 BoogieDeclarations]: Found implementation of procedure nsc_ircc_dma_receive [2022-11-22 00:03:51,362 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-22 00:03:51,362 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-22 00:03:51,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-22 00:03:51,363 INFO L130 BoogieDeclarations]: Found specification of procedure nsc_ircc_setup [2022-11-22 00:03:51,363 INFO L138 BoogieDeclarations]: Found implementation of procedure nsc_ircc_setup [2022-11-22 00:03:51,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-22 00:03:51,363 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2022-11-22 00:03:51,402 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2022-11-22 00:03:51,403 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-22 00:03:51,403 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-22 00:03:51,403 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2022-11-22 00:03:51,403 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2022-11-22 00:03:51,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-22 00:03:51,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-22 00:03:51,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_nsc_ircc_cb [2022-11-22 00:03:51,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_nsc_ircc_cb [2022-11-22 00:03:51,403 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_get_resource [2022-11-22 00:03:51,403 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_get_resource [2022-11-22 00:03:51,404 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-11-22 00:03:51,404 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-11-22 00:03:51,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2022-11-22 00:03:51,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2022-11-22 00:03:51,404 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-22 00:03:51,404 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-22 00:03:51,404 INFO L130 BoogieDeclarations]: Found specification of procedure nsc_ircc_open [2022-11-22 00:03:51,404 INFO L138 BoogieDeclarations]: Found implementation of procedure nsc_ircc_open [2022-11-22 00:03:51,404 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2022-11-22 00:03:51,404 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2022-11-22 00:03:51,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-22 00:03:51,405 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2022-11-22 00:03:51,405 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2022-11-22 00:03:51,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-22 00:03:51,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-22 00:03:51,405 INFO L130 BoogieDeclarations]: Found specification of procedure disable_dma [2022-11-22 00:03:51,405 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_dma [2022-11-22 00:03:51,405 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2022-11-22 00:03:51,405 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2022-11-22 00:03:51,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-22 00:03:51,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-22 00:03:51,406 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-22 00:03:51,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-22 00:03:51,406 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-11-22 00:03:51,406 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-11-22 00:03:51,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_emg_free_irq [2022-11-22 00:03:51,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_emg_free_irq [2022-11-22 00:03:51,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-22 00:03:51,406 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2022-11-22 00:03:51,406 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2022-11-22 00:03:51,412 WARN L209 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-11-22 00:03:52,242 INFO L235 CfgBuilder]: Building ICFG [2022-11-22 00:03:52,247 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-22 00:03:57,123 INFO L276 CfgBuilder]: Performing block encoding [2022-11-22 00:03:57,161 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-22 00:03:57,161 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-22 00:03:57,168 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 12:03:57 BoogieIcfgContainer [2022-11-22 00:03:57,168 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-22 00:03:57,171 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-22 00:03:57,171 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-22 00:03:57,181 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-22 00:03:57,181 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 12:03:57" (1/1) ... [2022-11-22 00:03:57,182 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:173) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:358) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) 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) [2022-11-22 00:03:57,191 INFO L158 Benchmark]: Toolchain (without parser) took 10281.75ms. Allocated memory was 169.9MB in the beginning and 427.8MB in the end (delta: 257.9MB). Free memory was 125.8MB in the beginning and 258.2MB in the end (delta: -132.3MB). Peak memory consumption was 128.4MB. Max. memory is 16.1GB. [2022-11-22 00:03:57,192 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 117.4MB. Free memory is still 71.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-22 00:03:57,193 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3686.28ms. Allocated memory was 169.9MB in the beginning and 260.0MB in the end (delta: 90.2MB). Free memory was 125.8MB in the beginning and 136.7MB in the end (delta: -10.9MB). Peak memory consumption was 109.4MB. Max. memory is 16.1GB. [2022-11-22 00:03:57,195 INFO L158 Benchmark]: Boogie Procedure Inliner took 390.65ms. Allocated memory is still 260.0MB. Free memory was 136.7MB in the beginning and 176.5MB in the end (delta: -39.8MB). Peak memory consumption was 40.0MB. Max. memory is 16.1GB. [2022-11-22 00:03:57,200 INFO L158 Benchmark]: Boogie Preprocessor took 271.57ms. Allocated memory is still 260.0MB. Free memory was 176.5MB in the beginning and 149.0MB in the end (delta: 27.5MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2022-11-22 00:03:57,201 INFO L158 Benchmark]: RCFGBuilder took 5907.22ms. Allocated memory was 260.0MB in the beginning and 427.8MB in the end (delta: 167.8MB). Free memory was 149.0MB in the beginning and 259.3MB in the end (delta: -110.4MB). Peak memory consumption was 165.7MB. Max. memory is 16.1GB. [2022-11-22 00:03:57,201 INFO L158 Benchmark]: CodeCheck took 18.29ms. Allocated memory is still 427.8MB. Free memory was 259.3MB in the beginning and 258.2MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-22 00:03:57,209 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Concurrent programs are currently unsupported: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:173) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 117.4MB. Free memory is still 71.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3686.28ms. Allocated memory was 169.9MB in the beginning and 260.0MB in the end (delta: 90.2MB). Free memory was 125.8MB in the beginning and 136.7MB in the end (delta: -10.9MB). Peak memory consumption was 109.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 390.65ms. Allocated memory is still 260.0MB. Free memory was 136.7MB in the beginning and 176.5MB in the end (delta: -39.8MB). Peak memory consumption was 40.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 271.57ms. Allocated memory is still 260.0MB. Free memory was 176.5MB in the beginning and 149.0MB in the end (delta: 27.5MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * RCFGBuilder took 5907.22ms. Allocated memory was 260.0MB in the beginning and 427.8MB in the end (delta: 167.8MB). Free memory was 149.0MB in the beginning and 259.3MB in the end (delta: -110.4MB). Peak memory consumption was 165.7MB. Max. memory is 16.1GB. * CodeCheck took 18.29ms. Allocated memory is still 427.8MB. Free memory was 259.3MB in the beginning and 258.2MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-22 00:03:57,240 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385082cb-9b43-46cb-80b1-7f225e4c3c06/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 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_385082cb-9b43-46cb-80b1-7f225e4c3c06/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385082cb-9b43-46cb-80b1-7f225e4c3c06/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_385082cb-9b43-46cb-80b1-7f225e4c3c06/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385082cb-9b43-46cb-80b1-7f225e4c3c06/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385082cb-9b43-46cb-80b1-7f225e4c3c06/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385082cb-9b43-46cb-80b1-7f225e4c3c06/bin/ukojak-jW3SillKbg --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 4936125952f00e8b7bd10cd011fdd99ca1fa98c1dbf62cbf7f8d6248efd38f07 --- 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 [2022-11-22 00:03:59,786 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-22 00:03:59,789 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-22 00:03:59,828 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-22 00:03:59,828 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-22 00:03:59,832 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-22 00:03:59,835 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-22 00:03:59,838 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-22 00:03:59,840 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-22 00:03:59,846 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-22 00:03:59,847 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-22 00:03:59,850 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-22 00:03:59,850 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-22 00:03:59,852 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-22 00:03:59,854 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-22 00:03:59,860 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-22 00:03:59,861 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-22 00:03:59,862 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-22 00:03:59,864 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-22 00:03:59,870 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-22 00:03:59,872 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-22 00:03:59,875 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-22 00:03:59,876 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-22 00:03:59,877 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-22 00:03:59,886 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-22 00:03:59,886 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-22 00:03:59,887 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-22 00:03:59,889 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-22 00:03:59,889 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-22 00:03:59,891 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-22 00:03:59,891 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-22 00:03:59,893 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-22 00:03:59,894 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-22 00:03:59,896 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-22 00:03:59,899 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-22 00:03:59,914 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-22 00:03:59,915 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-22 00:03:59,915 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-22 00:03:59,916 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-22 00:03:59,917 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-22 00:03:59,917 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-22 00:03:59,922 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385082cb-9b43-46cb-80b1-7f225e4c3c06/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-22 00:03:59,953 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-22 00:03:59,953 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-22 00:03:59,955 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-22 00:03:59,955 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-22 00:03:59,956 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-22 00:03:59,956 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-22 00:03:59,956 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-22 00:03:59,957 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-22 00:03:59,957 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-22 00:03:59,957 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-22 00:03:59,958 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-22 00:03:59,958 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-22 00:03:59,959 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-22 00:03:59,959 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-22 00:03:59,959 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-22 00:03:59,959 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-22 00:03:59,959 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-22 00:03:59,960 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-22 00:03:59,960 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-22 00:03:59,960 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-22 00:03:59,960 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-22 00:03:59,960 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-22 00:03:59,961 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-22 00:03:59,961 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-22 00:03:59,961 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-22 00:03:59,961 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-22 00:03:59,962 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-22 00:03:59,962 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-22 00:03:59,962 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-22 00:03:59,962 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-22 00:03:59,962 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-22 00:03:59,963 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-22 00:03:59,963 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-22 00:03:59,963 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-22 00:03:59,964 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_385082cb-9b43-46cb-80b1-7f225e4c3c06/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385082cb-9b43-46cb-80b1-7f225e4c3c06/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4936125952f00e8b7bd10cd011fdd99ca1fa98c1dbf62cbf7f8d6248efd38f07 [2022-11-22 00:04:00,359 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-22 00:04:00,386 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-22 00:04:00,390 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-22 00:04:00,392 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-22 00:04:00,392 INFO L275 PluginConnector]: CDTParser initialized [2022-11-22 00:04:00,394 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385082cb-9b43-46cb-80b1-7f225e4c3c06/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i [2022-11-22 00:04:03,402 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-22 00:04:04,102 INFO L351 CDTParser]: Found 1 translation units. [2022-11-22 00:04:04,103 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385082cb-9b43-46cb-80b1-7f225e4c3c06/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i [2022-11-22 00:04:04,175 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385082cb-9b43-46cb-80b1-7f225e4c3c06/bin/ukojak-jW3SillKbg/data/a29c7bad0/9b11f009e3b24e7db524a14528de76a9/FLAG79abb5933 [2022-11-22 00:04:04,212 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385082cb-9b43-46cb-80b1-7f225e4c3c06/bin/ukojak-jW3SillKbg/data/a29c7bad0/9b11f009e3b24e7db524a14528de76a9 [2022-11-22 00:04:04,217 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-22 00:04:04,219 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-22 00:04:04,223 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-22 00:04:04,223 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-22 00:04:04,226 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-22 00:04:04,227 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 12:04:04" (1/1) ... [2022-11-22 00:04:04,228 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a23b274 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:04:04, skipping insertion in model container [2022-11-22 00:04:04,228 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 12:04:04" (1/1) ... [2022-11-22 00:04:04,235 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-22 00:04:04,391 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-22 00:04:06,312 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: Integer overflow check for leftshift is not yet implemented. at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitvectorTranslation.constructOverflowCheckForBinaryBitwiseIntegerExpression(BitvectorTranslation.java:1570) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CExpressionTranslator.addIntegerBoundsCheck(CExpressionTranslator.java:1060) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CExpressionTranslator.handleBitshiftOperation(CExpressionTranslator.java:430) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:834) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:728) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1413) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1087) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1087) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1646) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1087) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1087) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1489) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3314) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2388) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:600) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-22 00:04:06,324 INFO L158 Benchmark]: Toolchain (without parser) took 2105.15ms. Allocated memory is still 86.0MB. Free memory was 61.7MB in the beginning and 36.4MB in the end (delta: 25.2MB). Peak memory consumption was 36.1MB. Max. memory is 16.1GB. [2022-11-22 00:04:06,325 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 69.2MB. Free memory is still 46.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-22 00:04:06,327 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2099.84ms. Allocated memory is still 86.0MB. Free memory was 61.3MB in the beginning and 36.4MB in the end (delta: 24.9MB). Peak memory consumption was 36.1MB. Max. memory is 16.1GB. [2022-11-22 00:04:06,329 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 69.2MB. Free memory is still 46.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2099.84ms. Allocated memory is still 86.0MB. Free memory was 61.3MB in the beginning and 36.4MB in the end (delta: 24.9MB). Peak memory consumption was 36.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: Integer overflow check for leftshift is not yet implemented. de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: Integer overflow check for leftshift is not yet implemented.: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitvectorTranslation.constructOverflowCheckForBinaryBitwiseIntegerExpression(BitvectorTranslation.java:1570) 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: UnsupportedOperationException: Integer overflow check for leftshift is not yet implemented.