./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--oki-semi--pch_gbe--pch_gbe.ko-entry_point.cil.out.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_358baf6d-8a28-491f-b037-2cf513005016/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_358baf6d-8a28-491f-b037-2cf513005016/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_358baf6d-8a28-491f-b037-2cf513005016/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_358baf6d-8a28-491f-b037-2cf513005016/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--oki-semi--pch_gbe--pch_gbe.ko-entry_point.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_358baf6d-8a28-491f-b037-2cf513005016/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_358baf6d-8a28-491f-b037-2cf513005016/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 c6624ba092218eb8fa31709edc238044b160367a ....................................................................................................................................................................................................................... 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_358baf6d-8a28-491f-b037-2cf513005016/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_358baf6d-8a28-491f-b037-2cf513005016/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_358baf6d-8a28-491f-b037-2cf513005016/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_358baf6d-8a28-491f-b037-2cf513005016/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--oki-semi--pch_gbe--pch_gbe.ko-entry_point.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_358baf6d-8a28-491f-b037-2cf513005016/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_358baf6d-8a28-491f-b037-2cf513005016/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 c6624ba092218eb8fa31709edc238044b160367a .................................................................................................................................................................................................................................................... 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 11:18:47,316 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 11:18:47,317 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 11:18:47,324 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 11:18:47,324 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 11:18:47,325 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 11:18:47,326 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 11:18:47,327 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 11:18:47,329 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 11:18:47,329 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 11:18:47,330 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 11:18:47,331 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 11:18:47,331 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 11:18:47,332 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 11:18:47,332 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 11:18:47,333 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 11:18:47,334 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 11:18:47,334 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 11:18:47,336 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 11:18:47,337 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 11:18:47,338 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 11:18:47,339 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 11:18:47,339 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 11:18:47,340 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 11:18:47,342 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 11:18:47,342 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 11:18:47,342 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 11:18:47,342 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 11:18:47,343 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 11:18:47,343 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 11:18:47,343 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 11:18:47,344 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 11:18:47,344 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 11:18:47,345 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 11:18:47,345 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 11:18:47,345 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 11:18:47,346 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 11:18:47,346 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 11:18:47,346 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 11:18:47,347 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 11:18:47,347 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 11:18:47,347 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_358baf6d-8a28-491f-b037-2cf513005016/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2019-12-07 11:18:47,357 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 11:18:47,357 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 11:18:47,358 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 11:18:47,358 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 11:18:47,358 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 11:18:47,358 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 11:18:47,358 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-12-07 11:18:47,358 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 11:18:47,358 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 11:18:47,359 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-12-07 11:18:47,359 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-12-07 11:18:47,359 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 11:18:47,359 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-12-07 11:18:47,359 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-12-07 11:18:47,359 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-12-07 11:18:47,359 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 11:18:47,360 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 11:18:47,360 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 11:18:47,360 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 11:18:47,360 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 11:18:47,360 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 11:18:47,360 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 11:18:47,360 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 11:18:47,360 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 11:18:47,361 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 11:18:47,361 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 11:18:47,361 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 11:18:47,361 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 11:18:47,361 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 11:18:47,361 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 11:18:47,361 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 11:18:47,362 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 11:18:47,362 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-12-07 11:18:47,362 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-07 11:18:47,362 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 11:18:47,362 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 11:18:47,362 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 11:18:47,362 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-12-07 11:18:47,362 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_358baf6d-8a28-491f-b037-2cf513005016/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 -> c6624ba092218eb8fa31709edc238044b160367a [2019-12-07 11:18:47,462 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 11:18:47,469 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 11:18:47,471 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 11:18:47,472 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 11:18:47,472 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 11:18:47,473 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_358baf6d-8a28-491f-b037-2cf513005016/bin/utaipan/../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--oki-semi--pch_gbe--pch_gbe.ko-entry_point.cil.out.i [2019-12-07 11:18:47,511 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_358baf6d-8a28-491f-b037-2cf513005016/bin/utaipan/data/56aff224a/299a459f7590465a90aaf5f45fc4ad59/FLAGf7ad08bcd [2019-12-07 11:18:48,170 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 11:18:48,171 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_358baf6d-8a28-491f-b037-2cf513005016/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--oki-semi--pch_gbe--pch_gbe.ko-entry_point.cil.out.i [2019-12-07 11:18:48,202 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_358baf6d-8a28-491f-b037-2cf513005016/bin/utaipan/data/56aff224a/299a459f7590465a90aaf5f45fc4ad59/FLAGf7ad08bcd [2019-12-07 11:18:48,547 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_358baf6d-8a28-491f-b037-2cf513005016/bin/utaipan/data/56aff224a/299a459f7590465a90aaf5f45fc4ad59 [2019-12-07 11:18:48,551 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 11:18:48,553 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 11:18:48,554 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 11:18:48,554 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 11:18:48,558 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 11:18:48,559 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 11:18:48" (1/1) ... [2019-12-07 11:18:48,563 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@260d3d6e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:18:48, skipping insertion in model container [2019-12-07 11:18:48,563 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 11:18:48" (1/1) ... [2019-12-07 11:18:48,570 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 11:18:48,666 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 11:18:49,450 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 11:18:49,456 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 11:18:49,468 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 11:18:49,474 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 11:18:49,475 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 11:18:49,481 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 11:18:49,488 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 11:18:49,495 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 11:18:49,500 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 11:18:49,506 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 11:18:49,508 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 11:18:49,508 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 11:18:49,517 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 11:18:49,525 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 11:18:49,538 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 11:18:49,539 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 11:18:49,540 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 11:18:49,546 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 11:18:49,546 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 11:18:49,547 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 11:18:49,547 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 11:18:49,547 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 11:18:49,553 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 11:18:49,553 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 11:18:49,553 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 11:18:49,554 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 11:18:49,746 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 11:18:49,752 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 11:18:50,166 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 11:18:50,538 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 11:18:50,539 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 11:18:50,553 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 11:18:50,566 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 11:18:50,571 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 11:18:50,639 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 11:18:50,640 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 11:18:50,640 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 11:18:50,651 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 11:18:50,657 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 11:18:50,728 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 11:18:50,728 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 11:18:50,741 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 11:18:50,741 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 11:18:50,850 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 11:18:50,850 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 11:18:50,895 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 11:18:50,896 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 11:18:50,898 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 11:18:50,898 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 11:18:50,918 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 11:18:50,924 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 11:18:50,930 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 11:18:50,936 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 11:18:50,944 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 11:18:50,944 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 11:18:50,951 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 11:18:50,957 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 11:18:50,962 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 11:18:50,967 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 11:18:50,978 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 11:18:50,984 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 11:18:50,984 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 11:18:50,989 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 11:18:50,989 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 11:18:50,995 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 11:18:50,995 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 11:18:51,001 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 11:18:51,001 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 11:18:51,012 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 11:18:51,012 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 11:18:51,022 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 11:18:51,022 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 11:18:51,028 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 11:18:51,028 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 11:18:51,136 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 11:18:51,137 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 11:18:51,138 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 11:18:51,139 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 11:18:51,146 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 11:18:51,146 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 11:18:51,146 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 11:18:51,146 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 11:18:51,199 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 11:18:51,242 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 11:18:51,287 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 11:18:51,287 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@e657798 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:18:51, skipping insertion in model container [2019-12-07 11:18:51,287 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 11:18:51,288 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-12-07 11:18:51,289 INFO L168 Benchmark]: Toolchain (without parser) took 2736.54 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 108.5 MB). Free memory was 921.8 MB in the beginning and 925.6 MB in the end (delta: -3.8 MB). Peak memory consumption was 124.5 MB. Max. memory is 11.5 GB. [2019-12-07 11:18:51,290 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 960.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 11:18:51,290 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2733.66 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 108.5 MB). Free memory was 921.8 MB in the beginning and 925.6 MB in the end (delta: -3.8 MB). Peak memory consumption was 124.5 MB. Max. memory is 11.5 GB. [2019-12-07 11:18:51,291 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 960.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2733.66 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 108.5 MB). Free memory was 921.8 MB in the beginning and 925.6 MB in the end (delta: -3.8 MB). Peak memory consumption was 124.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6481]: 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 11:18:52,427 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 11:18:52,429 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 11:18:52,436 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 11:18:52,437 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 11:18:52,437 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 11:18:52,438 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 11:18:52,440 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 11:18:52,441 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 11:18:52,441 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 11:18:52,442 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 11:18:52,443 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 11:18:52,443 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 11:18:52,444 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 11:18:52,444 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 11:18:52,445 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 11:18:52,446 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 11:18:52,446 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 11:18:52,448 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 11:18:52,449 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 11:18:52,450 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 11:18:52,451 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 11:18:52,452 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 11:18:52,452 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 11:18:52,454 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 11:18:52,454 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 11:18:52,454 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 11:18:52,455 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 11:18:52,455 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 11:18:52,456 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 11:18:52,456 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 11:18:52,457 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 11:18:52,457 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 11:18:52,458 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 11:18:52,458 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 11:18:52,458 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 11:18:52,459 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 11:18:52,459 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 11:18:52,459 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 11:18:52,460 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 11:18:52,460 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 11:18:52,461 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_358baf6d-8a28-491f-b037-2cf513005016/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2019-12-07 11:18:52,470 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 11:18:52,471 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 11:18:52,471 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 11:18:52,471 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 11:18:52,471 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 11:18:52,472 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 11:18:52,472 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 11:18:52,472 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 11:18:52,472 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 11:18:52,472 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 11:18:52,473 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 11:18:52,473 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 11:18:52,473 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 11:18:52,473 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 11:18:52,473 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 11:18:52,473 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-07 11:18:52,473 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-07 11:18:52,473 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 11:18:52,474 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 11:18:52,474 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 11:18:52,474 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 11:18:52,474 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 11:18:52,474 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 11:18:52,474 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 11:18:52,474 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 11:18:52,474 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 11:18:52,475 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 11:18:52,475 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 11:18:52,475 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-07 11:18:52,475 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-07 11:18:52,475 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 11:18:52,475 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 11:18:52,475 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 11:18:52,475 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_358baf6d-8a28-491f-b037-2cf513005016/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 -> c6624ba092218eb8fa31709edc238044b160367a [2019-12-07 11:18:52,640 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 11:18:52,650 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 11:18:52,653 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 11:18:52,654 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 11:18:52,655 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 11:18:52,655 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_358baf6d-8a28-491f-b037-2cf513005016/bin/utaipan/../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--oki-semi--pch_gbe--pch_gbe.ko-entry_point.cil.out.i [2019-12-07 11:18:52,703 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_358baf6d-8a28-491f-b037-2cf513005016/bin/utaipan/data/a2d960bee/9f89c2d1c55d468a8e0e737974f80f95/FLAGd2bfc5b32 [2019-12-07 11:18:53,311 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 11:18:53,312 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_358baf6d-8a28-491f-b037-2cf513005016/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--oki-semi--pch_gbe--pch_gbe.ko-entry_point.cil.out.i [2019-12-07 11:18:53,342 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_358baf6d-8a28-491f-b037-2cf513005016/bin/utaipan/data/a2d960bee/9f89c2d1c55d468a8e0e737974f80f95/FLAGd2bfc5b32 [2019-12-07 11:18:53,467 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_358baf6d-8a28-491f-b037-2cf513005016/bin/utaipan/data/a2d960bee/9f89c2d1c55d468a8e0e737974f80f95 [2019-12-07 11:18:53,469 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 11:18:53,470 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 11:18:53,471 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 11:18:53,471 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 11:18:53,473 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 11:18:53,473 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 11:18:53" (1/1) ... [2019-12-07 11:18:53,475 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d477f34 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:18:53, skipping insertion in model container [2019-12-07 11:18:53,475 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 11:18:53" (1/1) ... [2019-12-07 11:18:53,480 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 11:18:53,582 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 11:18:56,387 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 11:18:56,443 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-12-07 11:18:56,526 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 11:18:56,840 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 11:18:56,858 INFO L203 MainTranslator]: Completed pre-run [2019-12-07 11:18:57,111 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 11:18:57,787 INFO L208 MainTranslator]: Completed translation [2019-12-07 11:18:57,787 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:18:57 WrapperNode [2019-12-07 11:18:57,787 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 11:18:57,788 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-07 11:18:57,788 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-07 11:18:57,788 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-07 11:18:57,793 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:18:57" (1/1) ... [2019-12-07 11:18:57,859 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:18:57" (1/1) ... [2019-12-07 11:19:00,147 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-07 11:19:00,147 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-07 11:19:00,148 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-07 11:19:00,148 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-07 11:19:00,155 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:18:57" (1/1) ... [2019-12-07 11:19:00,155 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:18:57" (1/1) ... [2019-12-07 11:19:00,469 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:18:57" (1/1) ... [2019-12-07 11:19:00,470 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:18:57" (1/1) ... [2019-12-07 11:19:01,556 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:18:57" (1/1) ... [2019-12-07 11:19:01,811 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:18:57" (1/1) ... [2019-12-07 11:19:02,132 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:18:57" (1/1) ... [2019-12-07 11:19:02,544 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-07 11:19:02,544 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-07 11:19:02,544 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-07 11:19:02,544 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-07 11:19:02,545 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:18:57" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_358baf6d-8a28-491f-b037-2cf513005016/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 11:19:02,594 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2019-12-07 11:19:02,594 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-07 11:19:02,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2019-12-07 11:19:02,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2019-12-07 11:19:02,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2019-12-07 11:19:02,594 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_remove [2019-12-07 11:19:02,594 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_remove [2019-12-07 11:19:02,594 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u16 [2019-12-07 11:19:02,594 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-12-07 11:19:02,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-12-07 11:19:02,595 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2019-12-07 11:19:02,595 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2019-12-07 11:19:02,595 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-12-07 11:19:02,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-12-07 11:19:02,595 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2019-12-07 11:19:02,595 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2019-12-07 11:19:02,595 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-07 11:19:02,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-07 11:19:02,595 INFO L130 BoogieDeclarations]: Found specification of procedure __pch_gbe_suspend [2019-12-07 11:19:02,595 INFO L138 BoogieDeclarations]: Found implementation of procedure __pch_gbe_suspend [2019-12-07 11:19:02,595 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2019-12-07 11:19:02,596 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2019-12-07 11:19:02,596 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-12-07 11:19:02,596 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-12-07 11:19:02,596 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2019-12-07 11:19:02,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-12-07 11:19:02,596 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-07 11:19:02,596 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-12-07 11:19:02,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2019-12-07 11:19:02,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2019-12-07 11:19:02,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2019-12-07 11:19:02,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-07 11:19:02,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-12-07 11:19:02,597 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_hal_power_down_phy [2019-12-07 11:19:02,597 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_hal_power_down_phy [2019-12-07 11:19:02,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2019-12-07 11:19:02,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2019-12-07 11:19:02,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2019-12-07 11:19:02,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2019-12-07 11:19:02,597 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_hal_phy_hw_reset [2019-12-07 11:19:02,597 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_hal_phy_hw_reset [2019-12-07 11:19:02,597 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_shutdown [2019-12-07 11:19:02,597 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_shutdown [2019-12-07 11:21:54,932 WARN L194 Executor]: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000) stderr output: (error "out of memory") [2019-12-07 11:21:54,933 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 11:21:54,936 INFO L168 Benchmark]: Toolchain (without parser) took 181465.71 ms. Allocated memory was 1.0 GB in the beginning and 5.9 GB in the end (delta: 4.9 GB). Free memory was 932.3 MB in the beginning and 4.9 GB in the end (delta: -3.9 GB). Peak memory consumption was 4.7 GB. Max. memory is 11.5 GB. [2019-12-07 11:21:54,936 INFO L168 Benchmark]: CDTParser took 0.18 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 11:21:54,937 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4316.78 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 329.8 MB). Free memory was 932.3 MB in the beginning and 1.1 GB in the end (delta: -132.8 MB). Peak memory consumption was 464.6 MB. Max. memory is 11.5 GB. [2019-12-07 11:21:54,937 INFO L168 Benchmark]: Boogie Procedure Inliner took 2359.71 ms. Allocated memory was 1.4 GB in the beginning and 1.8 GB in the end (delta: 401.1 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -163.8 MB). Peak memory consumption was 926.5 MB. Max. memory is 11.5 GB. [2019-12-07 11:21:54,938 INFO L168 Benchmark]: Boogie Preprocessor took 2396.41 ms. Allocated memory was 1.8 GB in the beginning and 2.3 GB in the end (delta: 493.4 MB). Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: -11.1 MB). Peak memory consumption was 982.5 MB. Max. memory is 11.5 GB. [2019-12-07 11:21:54,938 INFO L168 Benchmark]: RCFGBuilder took 172390.68 ms. Allocated memory was 2.3 GB in the beginning and 5.9 GB in the end (delta: 3.7 GB). Free memory was 1.2 GB in the beginning and 4.9 GB in the end (delta: -3.6 GB). Peak memory consumption was 3.8 GB. Max. memory is 11.5 GB. [2019-12-07 11:21:54,939 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 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 4316.78 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 329.8 MB). Free memory was 932.3 MB in the beginning and 1.1 GB in the end (delta: -132.8 MB). Peak memory consumption was 464.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 2359.71 ms. Allocated memory was 1.4 GB in the beginning and 1.8 GB in the end (delta: 401.1 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -163.8 MB). Peak memory consumption was 926.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 2396.41 ms. Allocated memory was 1.8 GB in the beginning and 2.3 GB in the end (delta: 493.4 MB). Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: -11.1 MB). Peak memory consumption was 982.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 172390.68 ms. Allocated memory was 2.3 GB in the beginning and 5.9 GB in the end (delta: 3.7 GB). Free memory was 1.2 GB in the beginning and 4.9 GB in the end (delta: -3.6 GB). Peak memory consumption was 3.8 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...