./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_96b4ee23-8c1f-4bec-ae32-84768d98cf1c/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_96b4ee23-8c1f-4bec-ae32-84768d98cf1c/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_96b4ee23-8c1f-4bec-ae32-84768d98cf1c/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_96b4ee23-8c1f-4bec-ae32-84768d98cf1c/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i -s /tmp/vcloud-vcloud-master/worker/run_dir_96b4ee23-8c1f-4bec-ae32-84768d98cf1c/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_96b4ee23-8c1f-4bec-ae32-84768d98cf1c/bin/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 468381237c4dcfffc15007558c93b68c1e37c28f ............................................................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_96b4ee23-8c1f-4bec-ae32-84768d98cf1c/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_96b4ee23-8c1f-4bec-ae32-84768d98cf1c/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_96b4ee23-8c1f-4bec-ae32-84768d98cf1c/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_96b4ee23-8c1f-4bec-ae32-84768d98cf1c/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i -s /tmp/vcloud-vcloud-master/worker/run_dir_96b4ee23-8c1f-4bec-ae32-84768d98cf1c/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_96b4ee23-8c1f-4bec-ae32-84768d98cf1c/bin/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 468381237c4dcfffc15007558c93b68c1e37c28f ........................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000)Received EOF on stdin. stderr output: (error "out of memory") --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-07 14:38:31,452 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 14:38:31,453 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 14:38:31,461 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 14:38:31,461 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 14:38:31,461 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 14:38:31,462 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 14:38:31,464 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 14:38:31,465 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 14:38:31,466 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 14:38:31,466 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 14:38:31,467 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 14:38:31,467 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 14:38:31,468 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 14:38:31,468 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 14:38:31,469 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 14:38:31,470 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 14:38:31,470 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 14:38:31,472 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 14:38:31,473 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 14:38:31,474 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 14:38:31,475 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 14:38:31,475 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 14:38:31,476 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 14:38:31,478 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 14:38:31,478 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 14:38:31,478 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 14:38:31,478 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 14:38:31,479 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 14:38:31,479 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 14:38:31,479 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 14:38:31,480 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 14:38:31,480 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 14:38:31,480 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 14:38:31,481 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 14:38:31,481 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 14:38:31,482 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 14:38:31,482 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 14:38:31,482 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 14:38:31,483 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 14:38:31,483 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 14:38:31,483 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_96b4ee23-8c1f-4bec-ae32-84768d98cf1c/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2019-12-07 14:38:31,493 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 14:38:31,494 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 14:38:31,494 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 14:38:31,494 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 14:38:31,494 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 14:38:31,495 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 14:38:31,495 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-12-07 14:38:31,495 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 14:38:31,495 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 14:38:31,495 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-12-07 14:38:31,495 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-12-07 14:38:31,495 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 14:38:31,495 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-12-07 14:38:31,496 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-12-07 14:38:31,496 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-12-07 14:38:31,496 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 14:38:31,496 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 14:38:31,496 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 14:38:31,497 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 14:38:31,497 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 14:38:31,497 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 14:38:31,497 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 14:38:31,497 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 14:38:31,497 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 14:38:31,497 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 14:38:31,497 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 14:38:31,497 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 14:38:31,497 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 14:38:31,498 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 14:38:31,498 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 14:38:31,498 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 14:38:31,498 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 14:38:31,498 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-12-07 14:38:31,498 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-07 14:38:31,498 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 14:38:31,498 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 14:38:31,498 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 14:38:31,499 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-12-07 14:38:31,499 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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-vcloud-master/worker/run_dir_96b4ee23-8c1f-4bec-ae32-84768d98cf1c/bin/utaipan 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(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan 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 -> 468381237c4dcfffc15007558c93b68c1e37c28f [2019-12-07 14:38:31,606 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 14:38:31,614 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 14:38:31,616 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 14:38:31,617 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 14:38:31,618 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 14:38:31,618 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_96b4ee23-8c1f-4bec-ae32-84768d98cf1c/bin/utaipan/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i [2019-12-07 14:38:31,655 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_96b4ee23-8c1f-4bec-ae32-84768d98cf1c/bin/utaipan/data/20c5d00b3/dffd1c70e66c485b870ef7fa91eb3054/FLAGff46b9b2b [2019-12-07 14:38:32,406 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 14:38:32,407 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_96b4ee23-8c1f-4bec-ae32-84768d98cf1c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i [2019-12-07 14:38:32,441 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_96b4ee23-8c1f-4bec-ae32-84768d98cf1c/bin/utaipan/data/20c5d00b3/dffd1c70e66c485b870ef7fa91eb3054/FLAGff46b9b2b [2019-12-07 14:38:32,640 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_96b4ee23-8c1f-4bec-ae32-84768d98cf1c/bin/utaipan/data/20c5d00b3/dffd1c70e66c485b870ef7fa91eb3054 [2019-12-07 14:38:32,642 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 14:38:32,643 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 14:38:32,643 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 14:38:32,643 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 14:38:32,645 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 14:38:32,646 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 02:38:32" (1/1) ... [2019-12-07 14:38:32,648 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@400d8224 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 02:38:32, skipping insertion in model container [2019-12-07 14:38:32,648 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 02:38:32" (1/1) ... [2019-12-07 14:38:32,652 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 14:38:32,754 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 14:38:33,479 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:38:33,486 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:38:33,499 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:38:33,506 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:38:33,507 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:38:33,516 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:38:33,523 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:38:33,530 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:38:33,536 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:38:33,542 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:38:33,543 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:38:33,544 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:38:33,552 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:38:33,559 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:38:33,572 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:38:33,573 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:38:33,573 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:38:34,396 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:38:34,705 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:38:34,705 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:38:34,719 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:38:34,739 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:38:34,743 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:38:34,837 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:38:34,838 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:38:34,838 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:38:34,849 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:38:34,856 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:38:34,929 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:38:34,930 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:38:34,942 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:38:34,943 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:38:35,054 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:38:35,055 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:38:35,099 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:38:35,100 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:38:35,101 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:38:35,102 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:38:35,123 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:38:35,129 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:38:35,134 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:38:35,141 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:38:35,148 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:38:35,149 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:38:35,156 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:38:35,162 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:38:35,168 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:38:35,173 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:38:35,185 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:38:35,191 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:38:35,191 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:38:35,196 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:38:35,197 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:38:35,202 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:38:35,202 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:38:35,208 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:38:35,208 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:38:35,219 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:38:35,220 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:38:35,230 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:38:35,230 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:38:35,236 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:38:35,237 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:38:35,683 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:38:35,691 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:38:35,699 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:38:35,699 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:38:35,705 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:38:35,705 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:38:35,713 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:38:35,718 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:38:35,742 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:38:35,747 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:38:36,439 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 14:38:36,489 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2019-12-07 14:38:36,490 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@64353da1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 02:38:36, skipping insertion in model container [2019-12-07 14:38:36,490 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 14:38:36,490 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-12-07 14:38:36,492 INFO L168 Benchmark]: Toolchain (without parser) took 3848.43 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 100.1 MB). Free memory was 922.6 MB in the beginning and 884.9 MB in the end (delta: 37.7 MB). Peak memory consumption was 159.1 MB. Max. memory is 11.5 GB. [2019-12-07 14:38:36,492 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 961.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 14:38:36,493 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3846.78 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 100.1 MB). Free memory was 922.6 MB in the beginning and 884.9 MB in the end (delta: 37.7 MB). Peak memory consumption was 159.1 MB. Max. memory is 11.5 GB. [2019-12-07 14:38:36,494 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 961.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 3846.78 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 100.1 MB). Free memory was 922.6 MB in the beginning and 884.9 MB in the end (delta: 37.7 MB). Peak memory consumption was 159.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6350]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-12-07 14:38:37,657 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 14:38:37,659 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 14:38:37,666 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 14:38:37,667 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 14:38:37,667 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 14:38:37,668 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 14:38:37,670 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 14:38:37,671 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 14:38:37,671 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 14:38:37,672 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 14:38:37,673 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 14:38:37,673 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 14:38:37,674 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 14:38:37,674 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 14:38:37,675 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 14:38:37,676 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 14:38:37,676 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 14:38:37,678 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 14:38:37,679 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 14:38:37,680 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 14:38:37,681 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 14:38:37,682 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 14:38:37,682 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 14:38:37,684 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 14:38:37,684 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 14:38:37,684 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 14:38:37,685 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 14:38:37,685 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 14:38:37,686 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 14:38:37,686 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 14:38:37,686 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 14:38:37,687 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 14:38:37,687 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 14:38:37,688 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 14:38:37,688 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 14:38:37,689 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 14:38:37,689 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 14:38:37,689 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 14:38:37,690 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 14:38:37,690 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 14:38:37,691 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_96b4ee23-8c1f-4bec-ae32-84768d98cf1c/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2019-12-07 14:38:37,700 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 14:38:37,701 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 14:38:37,701 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 14:38:37,701 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 14:38:37,701 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 14:38:37,702 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 14:38:37,702 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 14:38:37,702 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 14:38:37,702 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 14:38:37,702 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 14:38:37,703 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 14:38:37,703 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 14:38:37,703 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 14:38:37,703 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 14:38:37,703 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 14:38:37,703 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-07 14:38:37,703 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-07 14:38:37,703 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 14:38:37,704 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 14:38:37,704 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 14:38:37,704 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 14:38:37,704 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 14:38:37,704 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 14:38:37,704 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 14:38:37,704 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 14:38:37,705 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 14:38:37,705 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 14:38:37,705 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 14:38:37,705 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-07 14:38:37,705 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-07 14:38:37,705 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 14:38:37,705 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 14:38:37,705 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 14:38:37,705 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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-vcloud-master/worker/run_dir_96b4ee23-8c1f-4bec-ae32-84768d98cf1c/bin/utaipan 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(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan 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 -> 468381237c4dcfffc15007558c93b68c1e37c28f [2019-12-07 14:38:37,868 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 14:38:37,876 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 14:38:37,878 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 14:38:37,879 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 14:38:37,879 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 14:38:37,879 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_96b4ee23-8c1f-4bec-ae32-84768d98cf1c/bin/utaipan/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i [2019-12-07 14:38:37,915 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_96b4ee23-8c1f-4bec-ae32-84768d98cf1c/bin/utaipan/data/223c85012/492ee423e0d04cf1b5c399c4c9fcf6cf/FLAG55b24f0a5 [2019-12-07 14:38:38,562 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 14:38:38,562 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_96b4ee23-8c1f-4bec-ae32-84768d98cf1c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i [2019-12-07 14:38:38,596 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_96b4ee23-8c1f-4bec-ae32-84768d98cf1c/bin/utaipan/data/223c85012/492ee423e0d04cf1b5c399c4c9fcf6cf/FLAG55b24f0a5 [2019-12-07 14:38:38,697 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_96b4ee23-8c1f-4bec-ae32-84768d98cf1c/bin/utaipan/data/223c85012/492ee423e0d04cf1b5c399c4c9fcf6cf [2019-12-07 14:38:38,699 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 14:38:38,700 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 14:38:38,700 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 14:38:38,700 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 14:38:38,702 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 14:38:38,703 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 02:38:38" (1/1) ... [2019-12-07 14:38:38,705 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40bc9290 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 02:38:38, skipping insertion in model container [2019-12-07 14:38:38,705 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 02:38:38" (1/1) ... [2019-12-07 14:38:38,710 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 14:38:38,836 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 14:38:42,808 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 14:38:42,859 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-12-07 14:38:42,934 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 14:38:43,220 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 14:38:43,239 INFO L203 MainTranslator]: Completed pre-run [2019-12-07 14:38:43,509 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 14:38:44,639 INFO L208 MainTranslator]: Completed translation [2019-12-07 14:38:44,639 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 02:38:44 WrapperNode [2019-12-07 14:38:44,639 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 14:38:44,640 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-07 14:38:44,640 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-07 14:38:44,640 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-07 14:38:44,645 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 02:38:44" (1/1) ... [2019-12-07 14:38:44,711 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 02:38:44" (1/1) ... [2019-12-07 14:38:53,085 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-07 14:38:53,085 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-07 14:38:53,086 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-07 14:38:53,086 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-07 14:38:53,094 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 02:38:44" (1/1) ... [2019-12-07 14:38:53,094 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 02:38:44" (1/1) ... [2019-12-07 14:38:53,677 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 02:38:44" (1/1) ... [2019-12-07 14:38:53,678 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 02:38:44" (1/1) ... [2019-12-07 14:38:57,818 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 02:38:44" (1/1) ... [2019-12-07 14:38:58,228 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 02:38:44" (1/1) ... [2019-12-07 14:38:58,758 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 02:38:44" (1/1) ... [2019-12-07 14:38:59,656 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-07 14:38:59,657 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-07 14:38:59,657 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-07 14:38:59,657 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-07 14:38:59,658 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 02:38:44" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_96b4ee23-8c1f-4bec-ae32-84768d98cf1c/bin/utaipan/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 14:38:59,704 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-07 14:38:59,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2019-12-07 14:38:59,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2019-12-07 14:38:59,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2019-12-07 14:38:59,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2019-12-07 14:38:59,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2019-12-07 14:38:59,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2019-12-07 14:38:59,705 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_remove [2019-12-07 14:38:59,705 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_remove [2019-12-07 14:38:59,705 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-12-07 14:38:59,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-12-07 14:38:59,705 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2019-12-07 14:38:59,705 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2019-12-07 14:38:59,706 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-12-07 14:38:59,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-12-07 14:38:59,706 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2019-12-07 14:38:59,706 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2019-12-07 14:38:59,706 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-07 14:38:59,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-07 14:38:59,706 INFO L130 BoogieDeclarations]: Found specification of procedure __pch_gbe_suspend [2019-12-07 14:38:59,706 INFO L138 BoogieDeclarations]: Found implementation of procedure __pch_gbe_suspend [2019-12-07 14:38:59,706 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2019-12-07 14:38:59,706 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2019-12-07 14:38:59,706 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-12-07 14:38:59,706 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-12-07 14:38:59,706 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2019-12-07 14:38:59,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-12-07 14:38:59,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_14_2 [2019-12-07 14:38:59,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_14_2 [2019-12-07 14:38:59,707 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_stop [2019-12-07 14:38:59,707 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_stop [2019-12-07 14:38:59,707 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-07 14:38:59,707 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-12-07 14:38:59,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2019-12-07 14:38:59,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2019-12-07 14:38:59,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2019-12-07 14:38:59,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-07 14:38:59,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-12-07 14:38:59,707 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_hal_power_down_phy [2019-12-07 14:38:59,708 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_hal_power_down_phy [2019-12-07 14:38:59,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2019-12-07 14:38:59,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2019-12-07 14:38:59,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2019-12-07 14:38:59,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2019-12-07 14:38:59,708 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_hal_phy_hw_reset [2019-12-07 14:38:59,708 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_hal_phy_hw_reset [2019-12-07 14:38:59,708 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_shutdown [2019-12-07 14:38:59,708 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_shutdown [2019-12-07 14:38:59,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_122 [2019-12-07 14:38:59,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_122 [2019-12-07 14:42:50,156 WARN L194 Executor]: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000) stderr output: (error "out of memory") [2019-12-07 14:42:50,157 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000)Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:208) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:225) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:153) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.Util.checkSat(Util.java:61) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.constructTransFormula(Statements2TransFormula.java:214) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.getTransFormula(Statements2TransFormula.java:174) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:722) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:656) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:570) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:261) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1461) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:654) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:419) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:205) ... 26 more [2019-12-07 14:42:50,160 INFO L168 Benchmark]: Toolchain (without parser) took 251460.16 ms. Allocated memory was 1.0 GB in the beginning and 7.0 GB in the end (delta: 5.9 GB). Free memory was 930.8 MB in the beginning and 5.2 GB in the end (delta: -4.2 GB). Peak memory consumption was 5.6 GB. Max. memory is 11.5 GB. [2019-12-07 14:42:50,160 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 14:42:50,161 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5939.21 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 360.7 MB). Free memory was 925.5 MB in the beginning and 998.4 MB in the end (delta: -73.0 MB). Peak memory consumption was 557.7 MB. Max. memory is 11.5 GB. [2019-12-07 14:42:50,161 INFO L168 Benchmark]: Boogie Procedure Inliner took 8445.65 ms. Allocated memory was 1.4 GB in the beginning and 2.8 GB in the end (delta: 1.4 GB). Free memory was 998.4 MB in the beginning and 985.5 MB in the end (delta: 13.0 MB). Peak memory consumption was 2.0 GB. Max. memory is 11.5 GB. [2019-12-07 14:42:50,162 INFO L168 Benchmark]: Boogie Preprocessor took 6570.90 ms. Allocated memory was 2.8 GB in the beginning and 4.6 GB in the end (delta: 1.8 GB). Free memory was 985.5 MB in the beginning and 2.4 GB in the end (delta: -1.4 GB). Peak memory consumption was 1.0 GB. Max. memory is 11.5 GB. [2019-12-07 14:42:50,162 INFO L168 Benchmark]: RCFGBuilder took 230502.14 ms. Allocated memory was 4.6 GB in the beginning and 7.0 GB in the end (delta: 2.3 GB). Free memory was 2.4 GB in the beginning and 5.2 GB in the end (delta: -2.8 GB). Peak memory consumption was 3.4 GB. Max. memory is 11.5 GB. [2019-12-07 14:42:50,164 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 5939.21 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 360.7 MB). Free memory was 925.5 MB in the beginning and 998.4 MB in the end (delta: -73.0 MB). Peak memory consumption was 557.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 8445.65 ms. Allocated memory was 1.4 GB in the beginning and 2.8 GB in the end (delta: 1.4 GB). Free memory was 998.4 MB in the beginning and 985.5 MB in the end (delta: 13.0 MB). Peak memory consumption was 2.0 GB. Max. memory is 11.5 GB. * Boogie Preprocessor took 6570.90 ms. Allocated memory was 2.8 GB in the beginning and 4.6 GB in the end (delta: 1.8 GB). Free memory was 985.5 MB in the beginning and 2.4 GB in the end (delta: -1.4 GB). Peak memory consumption was 1.0 GB. Max. memory is 11.5 GB. * RCFGBuilder took 230502.14 ms. Allocated memory was 4.6 GB in the beginning and 7.0 GB in the end (delta: 2.3 GB). Free memory was 2.4 GB in the beginning and 5.2 GB in the end (delta: -2.8 GB). Peak memory consumption was 3.4 GB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000)Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000)Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:208) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...