./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--BusLogic.ko.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_ff836f0b-c6d6-4a22-832a-836c96853579/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_ff836f0b-c6d6-4a22-832a-836c96853579/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ff836f0b-c6d6-4a22-832a-836c96853579/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ff836f0b-c6d6-4a22-832a-836c96853579/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--BusLogic.ko.cil.i -s /tmp/vcloud-vcloud-master/worker/run_dir_ff836f0b-c6d6-4a22-832a-836c96853579/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ff836f0b-c6d6-4a22-832a-836c96853579/bin/ukojak --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b81df5014db45880c33b677121b8617891e64553 ........................................................................................................................ 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_ff836f0b-c6d6-4a22-832a-836c96853579/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_ff836f0b-c6d6-4a22-832a-836c96853579/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ff836f0b-c6d6-4a22-832a-836c96853579/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ff836f0b-c6d6-4a22-832a-836c96853579/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--BusLogic.ko.cil.i -s /tmp/vcloud-vcloud-master/worker/run_dir_ff836f0b-c6d6-4a22-832a-836c96853579/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ff836f0b-c6d6-4a22-832a-836c96853579/bin/ukojak --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b81df5014db45880c33b677121b8617891e64553 ............................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-02 07:04:39,615 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-02 07:04:39,616 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-02 07:04:39,623 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-02 07:04:39,624 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-02 07:04:39,624 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-02 07:04:39,625 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-02 07:04:39,627 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-02 07:04:39,628 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-02 07:04:39,628 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-02 07:04:39,629 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-02 07:04:39,630 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-02 07:04:39,630 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-02 07:04:39,631 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-02 07:04:39,631 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-02 07:04:39,632 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-02 07:04:39,633 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-02 07:04:39,633 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-02 07:04:39,634 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-02 07:04:39,636 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-02 07:04:39,637 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-02 07:04:39,638 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-02 07:04:39,638 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-02 07:04:39,639 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-02 07:04:39,640 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-02 07:04:39,641 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-02 07:04:39,641 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-02 07:04:39,641 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-02 07:04:39,641 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-02 07:04:39,642 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-02 07:04:39,642 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-02 07:04:39,642 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-02 07:04:39,643 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-02 07:04:39,643 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-02 07:04:39,644 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-02 07:04:39,644 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-02 07:04:39,644 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-02 07:04:39,645 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-02 07:04:39,645 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-02 07:04:39,645 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-02 07:04:39,646 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-02 07:04:39,646 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ff836f0b-c6d6-4a22-832a-836c96853579/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2019-12-02 07:04:39,655 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-02 07:04:39,655 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-02 07:04:39,655 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-02 07:04:39,656 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-02 07:04:39,656 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-02 07:04:39,656 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-02 07:04:39,656 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-02 07:04:39,656 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-02 07:04:39,656 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-02 07:04:39,656 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-02 07:04:39,657 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-02 07:04:39,657 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-02 07:04:39,657 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-02 07:04:39,657 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-02 07:04:39,657 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-02 07:04:39,657 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-02 07:04:39,657 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-02 07:04:39,657 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-02 07:04:39,657 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-02 07:04:39,657 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 07:04:39,658 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-02 07:04:39,658 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-02 07:04:39,658 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-02 07:04:39,658 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-02 07:04:39,658 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-02 07:04:39,658 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-02 07:04:39,658 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-02 07:04:39,658 INFO L138 SettingsManager]: * To the following directory=dump/ 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_ff836f0b-c6d6-4a22-832a-836c96853579/bin/ukojak 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 -> Kojak 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 -> b81df5014db45880c33b677121b8617891e64553 [2019-12-02 07:04:39,758 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-02 07:04:39,768 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-02 07:04:39,771 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-02 07:04:39,772 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-02 07:04:39,772 INFO L275 PluginConnector]: CDTParser initialized [2019-12-02 07:04:39,773 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ff836f0b-c6d6-4a22-832a-836c96853579/bin/ukojak/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--BusLogic.ko.cil.i [2019-12-02 07:04:39,820 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ff836f0b-c6d6-4a22-832a-836c96853579/bin/ukojak/data/0b71743ef/c4651ac0204f4cdc8f7ae854c1877c11/FLAG985138831 [2019-12-02 07:04:40,496 INFO L306 CDTParser]: Found 1 translation units. [2019-12-02 07:04:40,496 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ff836f0b-c6d6-4a22-832a-836c96853579/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--BusLogic.ko.cil.i [2019-12-02 07:04:40,534 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ff836f0b-c6d6-4a22-832a-836c96853579/bin/ukojak/data/0b71743ef/c4651ac0204f4cdc8f7ae854c1877c11/FLAG985138831 [2019-12-02 07:04:40,840 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ff836f0b-c6d6-4a22-832a-836c96853579/bin/ukojak/data/0b71743ef/c4651ac0204f4cdc8f7ae854c1877c11 [2019-12-02 07:04:40,842 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-02 07:04:40,843 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-02 07:04:40,843 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-02 07:04:40,843 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-02 07:04:40,845 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-02 07:04:40,846 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 07:04:40" (1/1) ... [2019-12-02 07:04:40,847 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ea5806a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:04:40, skipping insertion in model container [2019-12-02 07:04:40,848 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 07:04:40" (1/1) ... [2019-12-02 07:04:40,852 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-02 07:04:41,006 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 07:04:43,371 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: blogic_msg [2019-12-02 07:04:43,371 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@cc02729 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:04:43, skipping insertion in model container [2019-12-02 07:04:43,372 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-02 07:04:43,372 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-12-02 07:04:43,374 INFO L168 Benchmark]: Toolchain (without parser) took 2530.35 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 101.7 MB). Free memory was 914.5 MB in the beginning and 943.4 MB in the end (delta: -28.8 MB). Peak memory consumption was 120.4 MB. Max. memory is 11.5 GB. [2019-12-02 07:04:43,375 INFO L168 Benchmark]: CDTParser took 0.19 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. [2019-12-02 07:04:43,375 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2528.75 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 101.7 MB). Free memory was 914.5 MB in the beginning and 943.4 MB in the end (delta: -28.8 MB). Peak memory consumption was 120.4 MB. Max. memory is 11.5 GB. [2019-12-02 07:04:43,377 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 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 2528.75 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 101.7 MB). Free memory was 914.5 MB in the beginning and 943.4 MB in the end (delta: -28.8 MB). Peak memory consumption was 120.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 14481]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: blogic_msg RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-12-02 07:04:44,550 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-02 07:04:44,551 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-02 07:04:44,559 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-02 07:04:44,559 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-02 07:04:44,560 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-02 07:04:44,561 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-02 07:04:44,562 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-02 07:04:44,564 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-02 07:04:44,564 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-02 07:04:44,565 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-02 07:04:44,566 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-02 07:04:44,566 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-02 07:04:44,567 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-02 07:04:44,567 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-02 07:04:44,568 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-02 07:04:44,569 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-02 07:04:44,569 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-02 07:04:44,571 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-02 07:04:44,572 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-02 07:04:44,574 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-02 07:04:44,574 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-02 07:04:44,575 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-02 07:04:44,576 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-02 07:04:44,578 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-02 07:04:44,578 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-02 07:04:44,578 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-02 07:04:44,579 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-02 07:04:44,579 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-02 07:04:44,580 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-02 07:04:44,580 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-02 07:04:44,580 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-02 07:04:44,581 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-02 07:04:44,581 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-02 07:04:44,582 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-02 07:04:44,582 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-02 07:04:44,583 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-02 07:04:44,583 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-02 07:04:44,583 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-02 07:04:44,584 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-02 07:04:44,584 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-02 07:04:44,585 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ff836f0b-c6d6-4a22-832a-836c96853579/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2019-12-02 07:04:44,595 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-02 07:04:44,595 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-02 07:04:44,596 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-02 07:04:44,596 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-02 07:04:44,597 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-02 07:04:44,597 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-02 07:04:44,597 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-02 07:04:44,597 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-02 07:04:44,597 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-02 07:04:44,597 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-02 07:04:44,597 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-02 07:04:44,598 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-02 07:04:44,598 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-02 07:04:44,598 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-02 07:04:44,598 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-02 07:04:44,598 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-02 07:04:44,598 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-02 07:04:44,599 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-02 07:04:44,599 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-02 07:04:44,599 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-02 07:04:44,599 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-02 07:04:44,599 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 07:04:44,599 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-02 07:04:44,599 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-02 07:04:44,600 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-02 07:04:44,600 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-02 07:04:44,600 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-02 07:04:44,600 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-02 07:04:44,600 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-02 07:04:44,600 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-02 07:04:44,600 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-12-02 07:04:44,600 INFO L138 SettingsManager]: * To the following directory=dump/ 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_ff836f0b-c6d6-4a22-832a-836c96853579/bin/ukojak 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 -> Kojak 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 -> b81df5014db45880c33b677121b8617891e64553 [2019-12-02 07:04:44,783 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-02 07:04:44,791 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-02 07:04:44,793 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-02 07:04:44,794 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-02 07:04:44,794 INFO L275 PluginConnector]: CDTParser initialized [2019-12-02 07:04:44,794 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ff836f0b-c6d6-4a22-832a-836c96853579/bin/ukojak/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--BusLogic.ko.cil.i [2019-12-02 07:04:44,833 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ff836f0b-c6d6-4a22-832a-836c96853579/bin/ukojak/data/e8ca37886/b323dfc972e043d0b6814dcbe240b604/FLAGa42b6517d [2019-12-02 07:04:45,539 INFO L306 CDTParser]: Found 1 translation units. [2019-12-02 07:04:45,539 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ff836f0b-c6d6-4a22-832a-836c96853579/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--BusLogic.ko.cil.i [2019-12-02 07:04:45,583 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ff836f0b-c6d6-4a22-832a-836c96853579/bin/ukojak/data/e8ca37886/b323dfc972e043d0b6814dcbe240b604/FLAGa42b6517d [2019-12-02 07:04:45,878 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ff836f0b-c6d6-4a22-832a-836c96853579/bin/ukojak/data/e8ca37886/b323dfc972e043d0b6814dcbe240b604 [2019-12-02 07:04:45,884 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-02 07:04:45,886 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-02 07:04:45,888 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-02 07:04:45,888 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-02 07:04:45,892 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-02 07:04:45,893 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 07:04:45" (1/1) ... [2019-12-02 07:04:45,896 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9aca9b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:04:45, skipping insertion in model container [2019-12-02 07:04:45,896 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 07:04:45" (1/1) ... [2019-12-02 07:04:45,903 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-02 07:04:46,046 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 07:04:48,452 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: blogic_msg [2019-12-02 07:04:48,452 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2971780e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:04:48, skipping insertion in model container [2019-12-02 07:04:48,452 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-02 07:04:48,453 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-12-02 07:04:48,455 INFO L168 Benchmark]: Toolchain (without parser) took 2568.74 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 174.6 MB). Free memory was 925.4 MB in the beginning and 1.0 GB in the end (delta: -79.5 MB). Peak memory consumption was 129.8 MB. Max. memory is 11.5 GB. [2019-12-02 07:04:48,455 INFO L168 Benchmark]: CDTParser took 0.13 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. [2019-12-02 07:04:48,456 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2565.18 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 174.6 MB). Free memory was 925.4 MB in the beginning and 1.0 GB in the end (delta: -79.5 MB). Peak memory consumption was 129.8 MB. Max. memory is 11.5 GB. [2019-12-02 07:04:48,457 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 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 2565.18 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 174.6 MB). Free memory was 925.4 MB in the beginning and 1.0 GB in the end (delta: -79.5 MB). Peak memory consumption was 129.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 14481]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: blogic_msg RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...