./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-32_7a-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_e8e54d69-d787-4e15-ab6c-7fd511d7b4e0/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_e8e54d69-d787-4e15-ab6c-7fd511d7b4e0/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e8e54d69-d787-4e15-ab6c-7fd511d7b4e0/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e8e54d69-d787-4e15-ab6c-7fd511d7b4e0/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--gma500--gma500_gfx.ko-entry_point.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e8e54d69-d787-4e15-ab6c-7fd511d7b4e0/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e8e54d69-d787-4e15-ab6c-7fd511d7b4e0/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 0430e1aab58d2187f492a2bd1b126bea410e9f9a ................................................................................................................................................................................................................................................................... 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_e8e54d69-d787-4e15-ab6c-7fd511d7b4e0/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_e8e54d69-d787-4e15-ab6c-7fd511d7b4e0/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e8e54d69-d787-4e15-ab6c-7fd511d7b4e0/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e8e54d69-d787-4e15-ab6c-7fd511d7b4e0/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--gma500--gma500_gfx.ko-entry_point.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e8e54d69-d787-4e15-ab6c-7fd511d7b4e0/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e8e54d69-d787-4e15-ab6c-7fd511d7b4e0/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 0430e1aab58d2187f492a2bd1b126bea410e9f9a ............................................................................................................................... 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 12:43:38,444 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 12:43:38,446 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 12:43:38,453 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 12:43:38,453 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 12:43:38,454 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 12:43:38,455 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 12:43:38,456 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 12:43:38,457 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 12:43:38,458 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 12:43:38,458 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 12:43:38,459 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 12:43:38,459 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 12:43:38,460 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 12:43:38,461 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 12:43:38,461 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 12:43:38,462 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 12:43:38,463 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 12:43:38,464 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 12:43:38,466 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 12:43:38,467 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 12:43:38,468 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 12:43:38,468 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 12:43:38,469 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 12:43:38,471 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 12:43:38,471 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 12:43:38,471 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 12:43:38,471 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 12:43:38,472 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 12:43:38,472 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 12:43:38,473 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 12:43:38,473 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 12:43:38,474 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 12:43:38,474 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 12:43:38,475 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 12:43:38,475 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 12:43:38,476 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 12:43:38,476 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 12:43:38,476 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 12:43:38,477 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 12:43:38,477 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 12:43:38,477 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e8e54d69-d787-4e15-ab6c-7fd511d7b4e0/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2019-12-07 12:43:38,490 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 12:43:38,490 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 12:43:38,491 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 12:43:38,491 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 12:43:38,492 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 12:43:38,492 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 12:43:38,492 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-12-07 12:43:38,492 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 12:43:38,492 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 12:43:38,493 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-12-07 12:43:38,493 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-12-07 12:43:38,493 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 12:43:38,494 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-12-07 12:43:38,494 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-12-07 12:43:38,494 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-12-07 12:43:38,495 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 12:43:38,495 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 12:43:38,495 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 12:43:38,495 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 12:43:38,495 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 12:43:38,495 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 12:43:38,496 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 12:43:38,496 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 12:43:38,496 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 12:43:38,496 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 12:43:38,496 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 12:43:38,497 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 12:43:38,497 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 12:43:38,497 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 12:43:38,497 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 12:43:38,497 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 12:43:38,498 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 12:43:38,498 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-12-07 12:43:38,498 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-07 12:43:38,498 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 12:43:38,498 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 12:43:38,498 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 12:43:38,499 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-12-07 12:43:38,499 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e8e54d69-d787-4e15-ab6c-7fd511d7b4e0/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 -> 0430e1aab58d2187f492a2bd1b126bea410e9f9a [2019-12-07 12:43:38,605 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 12:43:38,615 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 12:43:38,618 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 12:43:38,619 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 12:43:38,620 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 12:43:38,620 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e8e54d69-d787-4e15-ab6c-7fd511d7b4e0/bin/utaipan/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--gma500--gma500_gfx.ko-entry_point.cil.out.i [2019-12-07 12:43:38,660 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e8e54d69-d787-4e15-ab6c-7fd511d7b4e0/bin/utaipan/data/d2f0c249a/4ae85cd84f9b411cb23cbeb043f8ff92/FLAGf5b66c229 [2019-12-07 12:43:39,541 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 12:43:39,542 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e8e54d69-d787-4e15-ab6c-7fd511d7b4e0/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--gma500--gma500_gfx.ko-entry_point.cil.out.i [2019-12-07 12:43:39,618 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e8e54d69-d787-4e15-ab6c-7fd511d7b4e0/bin/utaipan/data/d2f0c249a/4ae85cd84f9b411cb23cbeb043f8ff92/FLAGf5b66c229 [2019-12-07 12:43:39,688 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e8e54d69-d787-4e15-ab6c-7fd511d7b4e0/bin/utaipan/data/d2f0c249a/4ae85cd84f9b411cb23cbeb043f8ff92 [2019-12-07 12:43:39,690 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 12:43:39,691 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 12:43:39,692 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 12:43:39,692 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 12:43:39,694 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 12:43:39,694 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 12:43:39" (1/1) ... [2019-12-07 12:43:39,696 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b7a5aa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:43:39, skipping insertion in model container [2019-12-07 12:43:39,697 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 12:43:39" (1/1) ... [2019-12-07 12:43:39,701 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 12:43:39,950 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 12:43:42,635 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 12:43:42,969 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:42,981 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:42,994 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:43,006 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 12:43:43,047 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 12:43:43,047 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 12:43:43,073 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:43,074 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:43,580 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:43,596 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:44,288 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:45,541 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:45,634 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 12:43:45,647 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:45,668 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:47,385 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:47,386 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:47,388 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:48,490 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 12:43:48,491 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:49,798 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:49,799 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:49,800 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:49,800 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:49,802 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:49,803 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:49,804 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:49,805 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:49,808 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:49,809 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 12:43:49,810 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:49,812 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:49,812 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:49,814 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:49,814 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:49,815 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:49,816 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:49,818 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:49,820 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:50,383 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:50,383 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:50,384 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:50,399 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:50,401 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:50,417 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 12:43:50,417 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 12:43:50,417 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 12:43:50,418 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:50,418 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:51,115 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:51,116 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:51,116 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:51,117 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:51,177 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:51,194 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:51,194 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:51,822 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:51,833 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:51,844 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:51,844 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:51,929 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:52,240 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:52,380 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:52,381 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:53,764 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:53,764 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:53,765 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:53,765 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:53,778 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:53,779 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:53,779 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:53,779 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:54,549 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:54,549 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:55,149 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:55,150 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:55,162 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:55,163 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:55,197 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:55,469 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:55,848 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:55,876 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:55,888 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 12:43:55,889 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 12:43:55,912 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:55,913 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:55,913 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:55,940 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:55,942 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:56,211 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:56,211 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:56,223 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:56,269 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:56,649 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:56,649 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:56,683 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:56,727 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:56,753 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:56,753 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:57,405 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 12:43:57,443 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:57,470 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:57,470 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:57,470 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:57,471 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:57,483 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:57,483 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:57,510 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:57,522 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:57,535 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:57,724 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:57,724 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:58,499 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:58,525 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:58,526 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:58,526 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:58,543 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:58,544 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:58,845 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:58,858 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:58,858 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:58,871 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:58,895 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:58,910 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:58,911 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:43:59,169 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:44:01,373 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 12:44:01,382 ERROR L326 MainTranslator]: Incorrect Syntax: Empty initializers are not allowed by the C standard. [2019-12-07 12:44:01,383 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@35d6ec3c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:44:01, skipping insertion in model container [2019-12-07 12:44:01,383 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 12:44:01,383 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-12-07 12:44:01,385 INFO L168 Benchmark]: Toolchain (without parser) took 21693.03 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 183.5 MB). Free memory was 894.1 MB in the beginning and 1.0 GB in the end (delta: -140.2 MB). Peak memory consumption was 403.5 MB. Max. memory is 11.5 GB. [2019-12-07 12:44:01,385 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 964.0 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 12:44:01,386 INFO L168 Benchmark]: CACSL2BoogieTranslator took 21691.32 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 183.5 MB). Free memory was 894.1 MB in the beginning and 1.0 GB in the end (delta: -140.2 MB). Peak memory consumption was 403.5 MB. Max. memory is 11.5 GB. [2019-12-07 12:44:01,387 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 964.0 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 21691.32 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 183.5 MB). Free memory was 894.1 MB in the beginning and 1.0 GB in the end (delta: -140.2 MB). Peak memory consumption was 403.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 16184]: 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 12:44:02,527 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 12:44:02,529 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 12:44:02,536 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 12:44:02,537 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 12:44:02,537 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 12:44:02,538 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 12:44:02,540 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 12:44:02,541 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 12:44:02,542 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 12:44:02,542 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 12:44:02,543 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 12:44:02,543 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 12:44:02,544 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 12:44:02,545 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 12:44:02,545 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 12:44:02,546 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 12:44:02,547 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 12:44:02,548 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 12:44:02,549 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 12:44:02,551 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 12:44:02,551 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 12:44:02,552 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 12:44:02,553 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 12:44:02,555 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 12:44:02,555 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 12:44:02,555 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 12:44:02,555 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 12:44:02,556 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 12:44:02,556 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 12:44:02,557 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 12:44:02,557 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 12:44:02,558 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 12:44:02,558 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 12:44:02,559 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 12:44:02,559 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 12:44:02,559 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 12:44:02,560 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 12:44:02,560 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 12:44:02,560 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 12:44:02,561 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 12:44:02,561 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e8e54d69-d787-4e15-ab6c-7fd511d7b4e0/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2019-12-07 12:44:02,571 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 12:44:02,571 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 12:44:02,572 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 12:44:02,572 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 12:44:02,572 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 12:44:02,572 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 12:44:02,573 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 12:44:02,573 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 12:44:02,573 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 12:44:02,573 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 12:44:02,574 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 12:44:02,574 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 12:44:02,574 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 12:44:02,574 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 12:44:02,574 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 12:44:02,574 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-07 12:44:02,574 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-07 12:44:02,575 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 12:44:02,575 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 12:44:02,575 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 12:44:02,575 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 12:44:02,575 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 12:44:02,575 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 12:44:02,575 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 12:44:02,576 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 12:44:02,576 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 12:44:02,576 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 12:44:02,576 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 12:44:02,576 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-07 12:44:02,576 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-07 12:44:02,576 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 12:44:02,577 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 12:44:02,577 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 12:44:02,577 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_e8e54d69-d787-4e15-ab6c-7fd511d7b4e0/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 -> 0430e1aab58d2187f492a2bd1b126bea410e9f9a [2019-12-07 12:44:02,749 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 12:44:02,758 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 12:44:02,760 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 12:44:02,761 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 12:44:02,761 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 12:44:02,762 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e8e54d69-d787-4e15-ab6c-7fd511d7b4e0/bin/utaipan/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--gma500--gma500_gfx.ko-entry_point.cil.out.i [2019-12-07 12:44:02,801 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e8e54d69-d787-4e15-ab6c-7fd511d7b4e0/bin/utaipan/data/a5b3619fc/e25b280975904f36bc5431728b293e02/FLAG9465f0f93 [2019-12-07 12:44:03,546 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 12:44:03,547 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e8e54d69-d787-4e15-ab6c-7fd511d7b4e0/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--gma500--gma500_gfx.ko-entry_point.cil.out.i [2019-12-07 12:44:03,617 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e8e54d69-d787-4e15-ab6c-7fd511d7b4e0/bin/utaipan/data/a5b3619fc/e25b280975904f36bc5431728b293e02/FLAG9465f0f93 [2019-12-07 12:44:03,841 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e8e54d69-d787-4e15-ab6c-7fd511d7b4e0/bin/utaipan/data/a5b3619fc/e25b280975904f36bc5431728b293e02 [2019-12-07 12:44:03,848 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 12:44:03,852 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 12:44:03,855 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 12:44:03,855 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 12:44:03,862 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 12:44:03,864 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 12:44:03" (1/1) ... [2019-12-07 12:44:03,870 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 12:44:03, skipping insertion in model container [2019-12-07 12:44:03,871 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 12:44:03" (1/1) ... [2019-12-07 12:44:03,887 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 12:44:04,184 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 12:44:26,709 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 12:44:26,719 ERROR L326 MainTranslator]: Incorrect Syntax: Empty initializers are not allowed by the C standard. [2019-12-07 12:44:26,719 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4f15d6b2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:44:26, skipping insertion in model container [2019-12-07 12:44:26,719 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 12:44:26,720 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-12-07 12:44:26,721 INFO L168 Benchmark]: Toolchain (without parser) took 22871.74 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 318.8 MB). Free memory was 897.2 MB in the beginning and 1.0 GB in the end (delta: -104.5 MB). Peak memory consumption was 479.8 MB. Max. memory is 11.5 GB. [2019-12-07 12:44:26,722 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 12:44:26,723 INFO L168 Benchmark]: CACSL2BoogieTranslator took 22864.99 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 318.8 MB). Free memory was 897.2 MB in the beginning and 1.0 GB in the end (delta: -104.5 MB). Peak memory consumption was 479.8 MB. Max. memory is 11.5 GB. [2019-12-07 12:44:26,724 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 22864.99 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 318.8 MB). Free memory was 897.2 MB in the beginning and 1.0 GB in the end (delta: -104.5 MB). Peak memory consumption was 479.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 16184]: Incorrect Syntax Empty initializers are not allowed by the C standard. RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request...