./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_1c24ee29-b31b-4f1b-81b3-4b054225b96c/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_1c24ee29-b31b-4f1b-81b3-4b054225b96c/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_1c24ee29-b31b-4f1b-81b3-4b054225b96c/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_1c24ee29-b31b-4f1b-81b3-4b054225b96c/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_1c24ee29-b31b-4f1b-81b3-4b054225b96c/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_1c24ee29-b31b-4f1b-81b3-4b054225b96c/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 09b81919f82069f388a75ea1a38a6dae53cbcb15 ................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_1c24ee29-b31b-4f1b-81b3-4b054225b96c/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_1c24ee29-b31b-4f1b-81b3-4b054225b96c/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_1c24ee29-b31b-4f1b-81b3-4b054225b96c/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_1c24ee29-b31b-4f1b-81b3-4b054225b96c/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_1c24ee29-b31b-4f1b-81b3-4b054225b96c/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_1c24ee29-b31b-4f1b-81b3-4b054225b96c/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 09b81919f82069f388a75ea1a38a6dae53cbcb15 .................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:40:03,394 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:40:03,396 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:40:03,467 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:40:03,468 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:40:03,469 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:40:03,471 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:40:03,474 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:40:03,476 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:40:03,478 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:40:03,479 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:40:03,480 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:40:03,481 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:40:03,482 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:40:03,484 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:40:03,485 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:40:03,486 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:40:03,487 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:40:03,489 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:40:03,492 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:40:03,494 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:40:03,495 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:40:03,497 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:40:03,498 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:40:03,501 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:40:03,502 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:40:03,502 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:40:03,504 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:40:03,504 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:40:03,505 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:40:03,506 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:40:03,507 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:40:03,508 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:40:03,509 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:40:03,510 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:40:03,511 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:40:03,512 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:40:03,512 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:40:03,512 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:40:03,514 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:40:03,514 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:40:03,515 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_1c24ee29-b31b-4f1b-81b3-4b054225b96c/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-11-28 04:40:03,542 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:40:03,542 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:40:03,543 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:40:03,543 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:40:03,544 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:40:03,544 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:40:03,544 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:40:03,545 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:40:03,545 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:40:03,545 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:40:03,545 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:40:03,545 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:40:03,546 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:40:03,546 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:40:03,546 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:40:03,546 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:40:03,547 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:40:03,547 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:40:03,547 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:40:03,547 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:40:03,548 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:40:03,548 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:40:03,548 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:40:03,548 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:40:03,549 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:40:03,549 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:40:03,549 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:40:03,549 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:40:03,550 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:40:03,550 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_1c24ee29-b31b-4f1b-81b3-4b054225b96c/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_1c24ee29-b31b-4f1b-81b3-4b054225b96c/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 09b81919f82069f388a75ea1a38a6dae53cbcb15 [2020-11-28 04:40:03,773 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:40:03,805 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:40:03,810 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:40:03,812 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:40:03,814 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:40:03,815 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_1c24ee29-b31b-4f1b-81b3-4b054225b96c/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i [2020-11-28 04:40:03,891 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1c24ee29-b31b-4f1b-81b3-4b054225b96c/bin/ukojak/data/915c7bc5a/f0e3e17e6fa14861afa1d94ebba39aa7/FLAGa1225fa9d [2020-11-28 04:40:04,555 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:40:04,558 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_1c24ee29-b31b-4f1b-81b3-4b054225b96c/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i [2020-11-28 04:40:04,591 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1c24ee29-b31b-4f1b-81b3-4b054225b96c/bin/ukojak/data/915c7bc5a/f0e3e17e6fa14861afa1d94ebba39aa7/FLAGa1225fa9d [2020-11-28 04:40:04,901 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_1c24ee29-b31b-4f1b-81b3-4b054225b96c/bin/ukojak/data/915c7bc5a/f0e3e17e6fa14861afa1d94ebba39aa7 [2020-11-28 04:40:04,908 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:40:04,909 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:40:04,910 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:40:04,910 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:40:04,916 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:40:04,916 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:40:04" (1/1) ... [2020-11-28 04:40:04,918 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@449b564a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:40:04, skipping insertion in model container [2020-11-28 04:40:04,919 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:40:04" (1/1) ... [2020-11-28 04:40:04,938 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:40:05,016 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:40:05,300 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:40:05,302 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1a2803bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:40:05, skipping insertion in model container [2020-11-28 04:40:05,302 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:40:05,303 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:40:05,305 INFO L168 Benchmark]: Toolchain (without parser) took 394.59 ms. Allocated memory is still 92.3 MB. Free memory was 67.0 MB in the beginning and 69.9 MB in the end (delta: -2.9 MB). Peak memory consumption was 8.9 MB. Max. memory is 16.1 GB. [2020-11-28 04:40:05,307 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 92.3 MB. Free memory was 54.5 MB in the beginning and 54.4 MB in the end (delta: 142.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:40:05,308 INFO L168 Benchmark]: CACSL2BoogieTranslator took 392.91 ms. Allocated memory is still 92.3 MB. Free memory was 66.8 MB in the beginning and 69.9 MB in the end (delta: -3.1 MB). Peak memory consumption was 8.9 MB. Max. memory is 16.1 GB. [2020-11-28 04:40:05,311 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 92.3 MB. Free memory was 54.5 MB in the beginning and 54.4 MB in the end (delta: 142.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 392.91 ms. Allocated memory is still 92.3 MB. Free memory was 66.8 MB in the beginning and 69.9 MB in the end (delta: -3.1 MB). Peak memory consumption was 8.9 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:40:07,532 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:40:07,536 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:40:07,566 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:40:07,567 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:40:07,568 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:40:07,570 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:40:07,578 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:40:07,582 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:40:07,589 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:40:07,591 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:40:07,592 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:40:07,592 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:40:07,594 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:40:07,595 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:40:07,596 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:40:07,597 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:40:07,598 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:40:07,601 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:40:07,610 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:40:07,613 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:40:07,615 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:40:07,618 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:40:07,622 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:40:07,632 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:40:07,632 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:40:07,633 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:40:07,635 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:40:07,635 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:40:07,636 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:40:07,637 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:40:07,638 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:40:07,640 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:40:07,641 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:40:07,642 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:40:07,643 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:40:07,644 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:40:07,644 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:40:07,644 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:40:07,646 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:40:07,647 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:40:07,647 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_1c24ee29-b31b-4f1b-81b3-4b054225b96c/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-11-28 04:40:07,711 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:40:07,714 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:40:07,716 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:40:07,716 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:40:07,717 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:40:07,717 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:40:07,718 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:40:07,718 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:40:07,718 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:40:07,718 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:40:07,719 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:40:07,720 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:40:07,720 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:40:07,720 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:40:07,720 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:40:07,721 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:40:07,721 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:40:07,721 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:40:07,722 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:40:07,722 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:40:07,722 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:40:07,722 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:40:07,723 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:40:07,723 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:40:07,723 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:40:07,723 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:40:07,723 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:40:07,724 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:40:07,724 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:40:07,724 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:40:07,724 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:40:07,725 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:40:07,725 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:40:07,725 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_1c24ee29-b31b-4f1b-81b3-4b054225b96c/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_1c24ee29-b31b-4f1b-81b3-4b054225b96c/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 09b81919f82069f388a75ea1a38a6dae53cbcb15 [2020-11-28 04:40:08,136 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:40:08,162 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:40:08,167 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:40:08,168 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:40:08,171 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:40:08,172 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_1c24ee29-b31b-4f1b-81b3-4b054225b96c/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i [2020-11-28 04:40:08,245 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1c24ee29-b31b-4f1b-81b3-4b054225b96c/bin/ukojak/data/75adf9db8/f547ff877a1944a8991c815654eeb5c6/FLAGbbe204067 [2020-11-28 04:40:08,931 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:40:08,932 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_1c24ee29-b31b-4f1b-81b3-4b054225b96c/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i [2020-11-28 04:40:08,952 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1c24ee29-b31b-4f1b-81b3-4b054225b96c/bin/ukojak/data/75adf9db8/f547ff877a1944a8991c815654eeb5c6/FLAGbbe204067 [2020-11-28 04:40:09,126 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_1c24ee29-b31b-4f1b-81b3-4b054225b96c/bin/ukojak/data/75adf9db8/f547ff877a1944a8991c815654eeb5c6 [2020-11-28 04:40:09,128 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:40:09,129 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:40:09,131 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:40:09,131 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:40:09,149 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:40:09,150 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:40:09" (1/1) ... [2020-11-28 04:40:09,151 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1126b18e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:40:09, skipping insertion in model container [2020-11-28 04:40:09,152 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:40:09" (1/1) ... [2020-11-28 04:40:09,159 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:40:09,244 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:40:09,528 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:40:09,529 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@681ef6cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:40:09, skipping insertion in model container [2020-11-28 04:40:09,529 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:40:09,530 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:40:09,532 INFO L168 Benchmark]: Toolchain (without parser) took 401.02 ms. Allocated memory is still 67.1 MB. Free memory was 44.1 MB in the beginning and 34.3 MB in the end (delta: 9.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:40:09,533 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 67.1 MB. Free memory is still 48.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:40:09,537 INFO L168 Benchmark]: CACSL2BoogieTranslator took 398.78 ms. Allocated memory is still 67.1 MB. Free memory was 43.9 MB in the beginning and 34.3 MB in the end (delta: 9.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:40:09,539 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 67.1 MB. Free memory is still 48.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 398.78 ms. Allocated memory is still 67.1 MB. Free memory was 43.9 MB in the beginning and 34.3 MB in the end (delta: 9.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...