./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-fddi-skfp-skfp.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 47ea0209 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_571faac3-463b-4266-95ae-04f80a5ba866/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_571faac3-463b-4266-95ae-04f80a5ba866/bin/utaipan-UUZaoUuFF8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_571faac3-463b-4266-95ae-04f80a5ba866/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_571faac3-463b-4266-95ae-04f80a5ba866/bin/utaipan-UUZaoUuFF8/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-fddi-skfp-skfp.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_571faac3-463b-4266-95ae-04f80a5ba866/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_571faac3-463b-4266-95ae-04f80a5ba866/bin/utaipan-UUZaoUuFF8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 90a569a372345ee21e7594b573b4fe4282bfc93d9d0cf5351fdb1c1cc8782860 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 01:57:06,257 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 01:57:06,260 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 01:57:06,294 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 01:57:06,295 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 01:57:06,296 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 01:57:06,298 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 01:57:06,301 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 01:57:06,303 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 01:57:06,305 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 01:57:06,306 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 01:57:06,308 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 01:57:06,308 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 01:57:06,310 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 01:57:06,311 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 01:57:06,313 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 01:57:06,314 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 01:57:06,315 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 01:57:06,318 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 01:57:06,321 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 01:57:06,323 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 01:57:06,325 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 01:57:06,326 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 01:57:06,328 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 01:57:06,332 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 01:57:06,332 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 01:57:06,333 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 01:57:06,334 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 01:57:06,335 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 01:57:06,336 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 01:57:06,337 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 01:57:06,338 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 01:57:06,339 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 01:57:06,340 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 01:57:06,341 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 01:57:06,342 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 01:57:06,343 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 01:57:06,343 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 01:57:06,343 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 01:57:06,345 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 01:57:06,345 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 01:57:06,347 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_571faac3-463b-4266-95ae-04f80a5ba866/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-07 01:57:06,373 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 01:57:06,373 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 01:57:06,374 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 01:57:06,374 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 01:57:06,375 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 01:57:06,375 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 01:57:06,375 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-07 01:57:06,375 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 01:57:06,376 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 01:57:06,376 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-07 01:57:06,376 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-07 01:57:06,376 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 01:57:06,377 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-07 01:57:06,377 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-07 01:57:06,377 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-07 01:57:06,378 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 01:57:06,378 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-07 01:57:06,378 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 01:57:06,379 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 01:57:06,379 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 01:57:06,379 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 01:57:06,379 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 01:57:06,380 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 01:57:06,380 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 01:57:06,380 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 01:57:06,380 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 01:57:06,381 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 01:57:06,381 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 01:57:06,381 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 01:57:06,381 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 01:57:06,382 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 01:57:06,382 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-07 01:57:06,382 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-07 01:57:06,382 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 01:57:06,382 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 01:57:06,383 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 01:57:06,383 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_571faac3-463b-4266-95ae-04f80a5ba866/bin/utaipan-UUZaoUuFF8/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_571faac3-463b-4266-95ae-04f80a5ba866/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 90a569a372345ee21e7594b573b4fe4282bfc93d9d0cf5351fdb1c1cc8782860 [2021-11-07 01:57:06,646 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 01:57:06,683 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 01:57:06,686 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 01:57:06,688 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 01:57:06,689 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 01:57:06,690 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_571faac3-463b-4266-95ae-04f80a5ba866/bin/utaipan-UUZaoUuFF8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-fddi-skfp-skfp.cil.i [2021-11-07 01:57:06,798 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_571faac3-463b-4266-95ae-04f80a5ba866/bin/utaipan-UUZaoUuFF8/data/4d1d580d8/99fdd41db2384be7999453cabd292b3c/FLAG8a5ed932e [2021-11-07 01:57:07,974 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 01:57:07,975 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_571faac3-463b-4266-95ae-04f80a5ba866/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-fddi-skfp-skfp.cil.i [2021-11-07 01:57:08,057 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_571faac3-463b-4266-95ae-04f80a5ba866/bin/utaipan-UUZaoUuFF8/data/4d1d580d8/99fdd41db2384be7999453cabd292b3c/FLAG8a5ed932e [2021-11-07 01:57:08,226 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_571faac3-463b-4266-95ae-04f80a5ba866/bin/utaipan-UUZaoUuFF8/data/4d1d580d8/99fdd41db2384be7999453cabd292b3c [2021-11-07 01:57:08,229 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 01:57:08,232 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 01:57:08,234 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 01:57:08,234 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 01:57:08,238 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 01:57:08,239 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:57:08" (1/1) ... [2021-11-07 01:57:08,240 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29847022 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:57:08, skipping insertion in model container [2021-11-07 01:57:08,240 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:57:08" (1/1) ... [2021-11-07 01:57:08,247 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 01:57:08,541 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 01:57:10,848 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:57:10,974 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:57:10,974 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:57:10,984 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:57:11,019 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:57:11,026 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:57:11,032 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:57:11,036 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:57:11,039 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:57:11,042 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:57:11,050 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:57:11,060 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:57:11,061 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:57:11,063 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:57:11,066 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:57:11,069 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:57:11,109 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:57:11,679 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:57:11,680 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:57:11,960 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:57:11,961 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:57:12,222 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:57:12,222 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:57:12,223 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:57:12,223 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:57:13,007 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:57:13,090 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:57:13,091 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:57:13,098 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:57:13,687 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:57:13,694 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:57:13,695 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:57:13,695 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:57:13,698 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:57:13,700 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:57:13,701 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:57:13,703 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:57:13,704 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:57:13,705 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:57:13,706 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:57:13,707 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:57:13,708 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:57:13,710 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:57:13,712 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:57:13,713 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:57:13,713 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:57:13,714 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:57:14,166 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:57:14,167 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:57:14,167 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:57:14,168 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:57:14,169 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:57:14,170 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:57:14,171 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:57:14,171 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:57:14,172 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:57:14,173 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:57:14,173 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:57:14,174 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:57:14,177 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:57:14,191 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:57:14,215 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:57:14,445 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_571faac3-463b-4266-95ae-04f80a5ba866/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-fddi-skfp-skfp.cil.i[607275,607288] [2021-11-07 01:57:14,488 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:57:14,539 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) [2021-11-07 01:57:14,540 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2fcd01db and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:57:14, skipping insertion in model container [2021-11-07 01:57:14,540 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 01:57:14,541 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-07 01:57:14,543 INFO L168 Benchmark]: Toolchain (without parser) took 6309.33 ms. Allocated memory was 102.8 MB in the beginning and 245.4 MB in the end (delta: 142.6 MB). Free memory was 60.8 MB in the beginning and 113.8 MB in the end (delta: -53.0 MB). Peak memory consumption was 150.5 MB. Max. memory is 16.1 GB. [2021-11-07 01:57:14,544 INFO L168 Benchmark]: CDTParser took 0.67 ms. Allocated memory is still 102.8 MB. Free memory is still 55.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-11-07 01:57:14,544 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6306.85 ms. Allocated memory was 102.8 MB in the beginning and 245.4 MB in the end (delta: 142.6 MB). Free memory was 60.5 MB in the beginning and 113.8 MB in the end (delta: -53.3 MB). Peak memory consumption was 150.5 MB. Max. memory is 16.1 GB. [2021-11-07 01:57:14,546 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.67 ms. Allocated memory is still 102.8 MB. Free memory is still 55.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 6306.85 ms. Allocated memory was 102.8 MB in the beginning and 245.4 MB in the end (delta: 142.6 MB). Free memory was 60.5 MB in the beginning and 113.8 MB in the end (delta: -53.3 MB). Peak memory consumption was 150.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6715]: 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... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_571faac3-463b-4266-95ae-04f80a5ba866/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_571faac3-463b-4266-95ae-04f80a5ba866/bin/utaipan-UUZaoUuFF8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_571faac3-463b-4266-95ae-04f80a5ba866/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_571faac3-463b-4266-95ae-04f80a5ba866/bin/utaipan-UUZaoUuFF8/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-fddi-skfp-skfp.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_571faac3-463b-4266-95ae-04f80a5ba866/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_571faac3-463b-4266-95ae-04f80a5ba866/bin/utaipan-UUZaoUuFF8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 90a569a372345ee21e7594b573b4fe4282bfc93d9d0cf5351fdb1c1cc8782860 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 01:57:16,886 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 01:57:16,890 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 01:57:16,947 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 01:57:16,947 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 01:57:16,952 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 01:57:16,954 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 01:57:16,959 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 01:57:16,962 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 01:57:16,970 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 01:57:16,972 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 01:57:16,974 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 01:57:16,975 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 01:57:16,978 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 01:57:16,980 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 01:57:16,985 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 01:57:16,986 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 01:57:16,988 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 01:57:17,009 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 01:57:17,017 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 01:57:17,020 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 01:57:17,021 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 01:57:17,025 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 01:57:17,027 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 01:57:17,036 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 01:57:17,037 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 01:57:17,037 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 01:57:17,040 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 01:57:17,041 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 01:57:17,042 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 01:57:17,042 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 01:57:17,043 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 01:57:17,045 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 01:57:17,046 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 01:57:17,048 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 01:57:17,048 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 01:57:17,050 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 01:57:17,050 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 01:57:17,050 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 01:57:17,052 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 01:57:17,053 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 01:57:17,054 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_571faac3-463b-4266-95ae-04f80a5ba866/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-07 01:57:17,089 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 01:57:17,089 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 01:57:17,090 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 01:57:17,090 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 01:57:17,091 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 01:57:17,091 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 01:57:17,091 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 01:57:17,091 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 01:57:17,092 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 01:57:17,093 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 01:57:17,093 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 01:57:17,093 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 01:57:17,093 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 01:57:17,094 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 01:57:17,094 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 01:57:17,094 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-07 01:57:17,094 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-07 01:57:17,095 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 01:57:17,095 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 01:57:17,095 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 01:57:17,095 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 01:57:17,096 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-07 01:57:17,096 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 01:57:17,096 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 01:57:17,097 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 01:57:17,097 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 01:57:17,097 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 01:57:17,097 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-07 01:57:17,098 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-07 01:57:17,098 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 01:57:17,098 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 01:57:17,098 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 01:57:17,099 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_571faac3-463b-4266-95ae-04f80a5ba866/bin/utaipan-UUZaoUuFF8/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_571faac3-463b-4266-95ae-04f80a5ba866/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 90a569a372345ee21e7594b573b4fe4282bfc93d9d0cf5351fdb1c1cc8782860 [2021-11-07 01:57:17,490 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 01:57:17,518 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 01:57:17,522 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 01:57:17,524 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 01:57:17,525 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 01:57:17,526 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_571faac3-463b-4266-95ae-04f80a5ba866/bin/utaipan-UUZaoUuFF8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-fddi-skfp-skfp.cil.i [2021-11-07 01:57:17,616 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_571faac3-463b-4266-95ae-04f80a5ba866/bin/utaipan-UUZaoUuFF8/data/46578f6ba/9604de637f9a40ff8fa8f1fd2921d9c8/FLAGca84d6e58 [2021-11-07 01:57:18,931 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 01:57:18,932 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_571faac3-463b-4266-95ae-04f80a5ba866/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-fddi-skfp-skfp.cil.i [2021-11-07 01:57:19,030 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_571faac3-463b-4266-95ae-04f80a5ba866/bin/utaipan-UUZaoUuFF8/data/46578f6ba/9604de637f9a40ff8fa8f1fd2921d9c8/FLAGca84d6e58 [2021-11-07 01:57:19,065 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_571faac3-463b-4266-95ae-04f80a5ba866/bin/utaipan-UUZaoUuFF8/data/46578f6ba/9604de637f9a40ff8fa8f1fd2921d9c8 [2021-11-07 01:57:19,067 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 01:57:19,069 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 01:57:19,073 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 01:57:19,073 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 01:57:19,077 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 01:57:19,100 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:57:19" (1/1) ... [2021-11-07 01:57:19,101 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5491a5e7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:57:19, skipping insertion in model container [2021-11-07 01:57:19,102 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:57:19" (1/1) ... [2021-11-07 01:57:19,110 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 01:57:19,365 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 01:57:25,479 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_571faac3-463b-4266-95ae-04f80a5ba866/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-fddi-skfp-skfp.cil.i[607275,607288] [2021-11-07 01:57:25,522 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:57:25,590 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-07 01:57:25,739 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 01:57:26,703 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_571faac3-463b-4266-95ae-04f80a5ba866/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-fddi-skfp-skfp.cil.i[607275,607288] [2021-11-07 01:57:26,709 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:57:26,754 INFO L203 MainTranslator]: Completed pre-run [2021-11-07 01:57:27,864 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_571faac3-463b-4266-95ae-04f80a5ba866/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-fddi-skfp-skfp.cil.i[607275,607288] [2021-11-07 01:57:27,884 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:57:28,331 INFO L208 MainTranslator]: Completed translation [2021-11-07 01:57:28,332 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:57:28 WrapperNode [2021-11-07 01:57:28,332 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 01:57:28,333 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-07 01:57:28,334 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-07 01:57:28,334 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-07 01:57:28,341 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:57:28" (1/1) ... [2021-11-07 01:57:28,662 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:57:28" (1/1) ...