./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--gma500--gma500_gfx.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_cf879ec3-8834-43b5-a6e1-42c767a7bab6/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_cf879ec3-8834-43b5-a6e1-42c767a7bab6/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_cf879ec3-8834-43b5-a6e1-42c767a7bab6/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_cf879ec3-8834-43b5-a6e1-42c767a7bab6/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--gma500--gma500_gfx.ko-entry_point.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_cf879ec3-8834-43b5-a6e1-42c767a7bab6/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_cf879ec3-8834-43b5-a6e1-42c767a7bab6/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 c9128e581b49afd4f99ce300b7d6f5e79f978372 .................................................................................................................................................................................................................................................................... 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_cf879ec3-8834-43b5-a6e1-42c767a7bab6/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_cf879ec3-8834-43b5-a6e1-42c767a7bab6/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_cf879ec3-8834-43b5-a6e1-42c767a7bab6/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_cf879ec3-8834-43b5-a6e1-42c767a7bab6/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--gma500--gma500_gfx.ko-entry_point.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_cf879ec3-8834-43b5-a6e1-42c767a7bab6/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_cf879ec3-8834-43b5-a6e1-42c767a7bab6/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 c9128e581b49afd4f99ce300b7d6f5e79f978372 ............................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-07 16:54:44,457 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 16:54:44,458 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 16:54:44,466 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 16:54:44,466 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 16:54:44,467 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 16:54:44,468 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 16:54:44,469 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 16:54:44,470 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 16:54:44,471 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 16:54:44,471 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 16:54:44,472 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 16:54:44,472 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 16:54:44,473 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 16:54:44,474 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 16:54:44,475 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 16:54:44,475 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 16:54:44,476 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 16:54:44,477 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 16:54:44,479 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 16:54:44,480 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 16:54:44,481 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 16:54:44,481 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 16:54:44,482 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 16:54:44,484 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 16:54:44,484 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 16:54:44,484 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 16:54:44,484 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 16:54:44,485 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 16:54:44,485 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 16:54:44,485 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 16:54:44,486 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 16:54:44,486 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 16:54:44,486 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 16:54:44,487 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 16:54:44,487 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 16:54:44,488 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 16:54:44,488 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 16:54:44,488 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 16:54:44,488 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 16:54:44,489 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 16:54:44,489 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_cf879ec3-8834-43b5-a6e1-42c767a7bab6/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2019-12-07 16:54:44,500 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 16:54:44,500 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 16:54:44,500 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 16:54:44,500 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 16:54:44,501 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 16:54:44,501 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 16:54:44,501 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-12-07 16:54:44,501 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 16:54:44,501 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 16:54:44,501 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-12-07 16:54:44,501 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-12-07 16:54:44,501 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 16:54:44,502 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-12-07 16:54:44,502 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-12-07 16:54:44,502 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-12-07 16:54:44,502 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 16:54:44,502 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 16:54:44,503 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 16:54:44,503 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 16:54:44,503 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 16:54:44,503 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 16:54:44,503 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 16:54:44,503 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 16:54:44,503 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 16:54:44,503 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 16:54:44,504 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 16:54:44,504 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 16:54:44,504 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 16:54:44,504 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 16:54:44,504 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 16:54:44,504 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 16:54:44,504 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 16:54:44,504 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-12-07 16:54:44,505 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-07 16:54:44,505 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 16:54:44,505 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 16:54:44,505 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 16:54:44,505 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-12-07 16:54:44,505 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_cf879ec3-8834-43b5-a6e1-42c767a7bab6/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 -> c9128e581b49afd4f99ce300b7d6f5e79f978372 [2019-12-07 16:54:44,605 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 16:54:44,614 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 16:54:44,616 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 16:54:44,617 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 16:54:44,618 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 16:54:44,618 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_cf879ec3-8834-43b5-a6e1-42c767a7bab6/bin/utaipan/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--gma500--gma500_gfx.ko-entry_point.cil.out.i [2019-12-07 16:54:44,657 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cf879ec3-8834-43b5-a6e1-42c767a7bab6/bin/utaipan/data/51cc19d97/a9dcfb52552f4feea370932c2af39b88/FLAG742002970 [2019-12-07 16:54:45,450 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 16:54:45,451 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_cf879ec3-8834-43b5-a6e1-42c767a7bab6/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--gma500--gma500_gfx.ko-entry_point.cil.out.i [2019-12-07 16:54:45,514 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cf879ec3-8834-43b5-a6e1-42c767a7bab6/bin/utaipan/data/51cc19d97/a9dcfb52552f4feea370932c2af39b88/FLAG742002970 [2019-12-07 16:54:45,635 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_cf879ec3-8834-43b5-a6e1-42c767a7bab6/bin/utaipan/data/51cc19d97/a9dcfb52552f4feea370932c2af39b88 [2019-12-07 16:54:45,637 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 16:54:45,638 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 16:54:45,638 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 16:54:45,638 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 16:54:45,641 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 16:54:45,641 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 04:54:45" (1/1) ... [2019-12-07 16:54:45,643 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e0f1145 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:54:45, skipping insertion in model container [2019-12-07 16:54:45,643 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 04:54:45" (1/1) ... [2019-12-07 16:54:45,648 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 16:54:45,888 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 16:54:47,045 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 16:54:47,693 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 16:54:47,992 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 16:54:48,004 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 16:54:48,015 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 16:54:48,026 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 16:54:48,062 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 16:54:48,063 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 16:54:48,085 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 16:54:48,087 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 16:54:48,403 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 16:54:48,417 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 16:54:48,834 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 16:54:49,555 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 16:54:49,640 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 16:54:49,652 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 16:54:49,672 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 16:54:50,740 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 16:54:50,741 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 16:54:50,743 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:54:51,572 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:54:51,572 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:54:52,618 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 16:54:52,619 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 16:54:52,620 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 16:54:52,620 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 16:54:52,622 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 16:54:52,623 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 16:54:52,624 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 16:54:52,625 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 16:54:52,628 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 16:54:52,629 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 16:54:52,630 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 16:54:52,632 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 16:54:52,633 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 16:54:52,634 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 16:54:52,635 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 16:54:52,636 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 16:54:52,637 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 16:54:52,639 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 16:54:52,642 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 16:54:52,863 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 16:54:52,864 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 16:54:52,865 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 16:54:52,880 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 16:54:52,882 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 16:54:52,898 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 16:54:52,898 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 16:54:52,898 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 16:54:52,899 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 16:54:52,914 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 16:54:53,336 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 16:54:53,336 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 16:54:53,337 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 16:54:53,337 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 16:54:53,391 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 16:54:53,405 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 16:54:53,405 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 16:54:53,713 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:54:53,723 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 16:54:53,732 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 16:54:53,733 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 16:54:53,809 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 16:54:54,092 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 16:54:54,221 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 16:54:54,221 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 16:54:55,055 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:54:55,055 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:54:55,055 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:54:55,056 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 16:54:55,067 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 16:54:55,068 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 16:54:55,068 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 16:54:55,068 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 16:54:55,489 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 16:54:55,490 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 16:54:55,888 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 16:54:55,889 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 16:54:55,901 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 16:54:55,901 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 16:54:55,932 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 16:54:56,047 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 16:54:56,249 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 16:54:56,273 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 16:54:56,284 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 16:54:56,284 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 16:54:56,305 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 16:54:56,306 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 16:54:56,306 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 16:54:56,331 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 16:54:56,333 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 16:54:56,437 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 16:54:56,437 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 16:54:56,447 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 16:54:56,488 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 16:54:56,661 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 16:54:56,662 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 16:54:56,692 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 16:54:56,732 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 16:54:56,755 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 16:54:56,756 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 16:54:57,171 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 16:54:57,206 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 16:54:57,229 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 16:54:57,229 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 16:54:57,230 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:54:57,230 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:54:57,241 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 16:54:57,241 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 16:54:57,264 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 16:54:57,275 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 16:54:57,285 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 16:54:57,446 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 16:54:57,447 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 16:54:57,865 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 16:54:57,887 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 16:54:57,888 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 16:54:57,888 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 16:54:57,903 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 16:54:57,903 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 16:54:58,006 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 16:54:58,016 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 16:54:58,017 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 16:54:58,027 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 16:54:58,048 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 16:54:58,060 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 16:54:58,060 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 16:54:58,151 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 16:54:58,899 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 16:54:58,908 ERROR L326 MainTranslator]: Incorrect Syntax: Empty initializers are not allowed by the C standard. [2019-12-07 16:54:58,909 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6b38930a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:54:58, skipping insertion in model container [2019-12-07 16:54:58,909 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 16:54:58,909 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-12-07 16:54:58,911 INFO L168 Benchmark]: Toolchain (without parser) took 13272.58 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 179.8 MB). Free memory was 895.2 MB in the beginning and 1.1 GB in the end (delta: -178.9 MB). Peak memory consumption was 244.6 MB. Max. memory is 11.5 GB. [2019-12-07 16:54:58,912 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 958.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 16:54:58,913 INFO L168 Benchmark]: CACSL2BoogieTranslator took 13270.89 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 179.8 MB). Free memory was 895.2 MB in the beginning and 1.1 GB in the end (delta: -178.9 MB). Peak memory consumption was 244.6 MB. Max. memory is 11.5 GB. [2019-12-07 16:54:58,914 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 958.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 13270.89 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 179.8 MB). Free memory was 895.2 MB in the beginning and 1.1 GB in the end (delta: -178.9 MB). Peak memory consumption was 244.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 14572]: Incorrect Syntax Empty initializers are not allowed by the C standard. RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-12-07 16:55:00,036 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 16:55:00,037 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 16:55:00,045 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 16:55:00,045 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 16:55:00,045 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 16:55:00,046 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 16:55:00,048 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 16:55:00,049 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 16:55:00,049 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 16:55:00,050 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 16:55:00,051 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 16:55:00,051 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 16:55:00,052 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 16:55:00,052 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 16:55:00,053 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 16:55:00,054 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 16:55:00,054 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 16:55:00,056 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 16:55:00,058 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 16:55:00,059 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 16:55:00,060 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 16:55:00,060 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 16:55:00,061 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 16:55:00,063 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 16:55:00,063 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 16:55:00,063 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 16:55:00,064 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 16:55:00,064 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 16:55:00,065 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 16:55:00,065 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 16:55:00,065 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 16:55:00,066 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 16:55:00,066 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 16:55:00,067 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 16:55:00,067 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 16:55:00,068 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 16:55:00,068 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 16:55:00,068 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 16:55:00,068 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 16:55:00,069 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 16:55:00,069 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_cf879ec3-8834-43b5-a6e1-42c767a7bab6/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2019-12-07 16:55:00,079 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 16:55:00,079 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 16:55:00,080 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 16:55:00,080 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 16:55:00,080 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 16:55:00,080 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 16:55:00,080 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 16:55:00,081 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 16:55:00,081 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 16:55:00,081 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 16:55:00,081 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 16:55:00,081 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 16:55:00,082 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 16:55:00,082 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 16:55:00,082 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 16:55:00,082 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-07 16:55:00,082 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-07 16:55:00,082 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 16:55:00,082 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 16:55:00,082 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 16:55:00,083 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 16:55:00,083 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 16:55:00,083 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 16:55:00,083 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 16:55:00,083 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 16:55:00,083 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 16:55:00,083 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 16:55:00,084 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 16:55:00,084 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-07 16:55:00,084 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-07 16:55:00,084 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 16:55:00,084 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 16:55:00,084 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 16:55:00,084 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_cf879ec3-8834-43b5-a6e1-42c767a7bab6/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 -> c9128e581b49afd4f99ce300b7d6f5e79f978372 [2019-12-07 16:55:00,261 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 16:55:00,269 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 16:55:00,271 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 16:55:00,272 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 16:55:00,273 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 16:55:00,273 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_cf879ec3-8834-43b5-a6e1-42c767a7bab6/bin/utaipan/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--gma500--gma500_gfx.ko-entry_point.cil.out.i [2019-12-07 16:55:00,310 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cf879ec3-8834-43b5-a6e1-42c767a7bab6/bin/utaipan/data/2e6d1b966/7d05597bacb34a51a9618458ebe77b7f/FLAG4110d2ef8 [2019-12-07 16:55:01,159 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 16:55:01,160 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_cf879ec3-8834-43b5-a6e1-42c767a7bab6/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--gma500--gma500_gfx.ko-entry_point.cil.out.i [2019-12-07 16:55:01,218 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cf879ec3-8834-43b5-a6e1-42c767a7bab6/bin/utaipan/data/2e6d1b966/7d05597bacb34a51a9618458ebe77b7f/FLAG4110d2ef8 [2019-12-07 16:55:01,295 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_cf879ec3-8834-43b5-a6e1-42c767a7bab6/bin/utaipan/data/2e6d1b966/7d05597bacb34a51a9618458ebe77b7f [2019-12-07 16:55:01,297 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 16:55:01,298 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 16:55:01,298 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 16:55:01,298 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 16:55:01,301 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 16:55:01,301 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 04:55:01" (1/1) ... [2019-12-07 16:55:01,303 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51f0c2c2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:55:01, skipping insertion in model container [2019-12-07 16:55:01,303 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 04:55:01" (1/1) ... [2019-12-07 16:55:01,308 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 16:55:01,535 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 16:55:15,482 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 16:55:15,495 ERROR L326 MainTranslator]: Incorrect Syntax: Empty initializers are not allowed by the C standard. [2019-12-07 16:55:15,495 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4d42aa47 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:55:15, skipping insertion in model container [2019-12-07 16:55:15,495 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 16:55:15,496 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-12-07 16:55:15,498 INFO L168 Benchmark]: Toolchain (without parser) took 14199.37 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 248.0 MB). Free memory was 904.0 MB in the beginning and 949.4 MB in the end (delta: -45.4 MB). Peak memory consumption was 296.0 MB. Max. memory is 11.5 GB. [2019-12-07 16:55:15,499 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 16:55:15,500 INFO L168 Benchmark]: CACSL2BoogieTranslator took 14197.50 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 248.0 MB). Free memory was 904.0 MB in the beginning and 949.4 MB in the end (delta: -45.4 MB). Peak memory consumption was 296.0 MB. Max. memory is 11.5 GB. [2019-12-07 16:55:15,501 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 14197.50 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 248.0 MB). Free memory was 904.0 MB in the beginning and 949.4 MB in the end (delta: -45.4 MB). Peak memory consumption was 296.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 14572]: Incorrect Syntax Empty initializers are not allowed by the C standard. RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request...