./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_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_5b3d6adc-ba97-40c9-8868-7283f1aa9349/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_5b3d6adc-ba97-40c9-8868-7283f1aa9349/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5b3d6adc-ba97-40c9-8868-7283f1aa9349/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5b3d6adc-ba97-40c9-8868-7283f1aa9349/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_5b3d6adc-ba97-40c9-8868-7283f1aa9349/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5b3d6adc-ba97-40c9-8868-7283f1aa9349/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 c2581a3ab2761bfedf91088321ff1300002878b4 ................................................................................................................................ 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_5b3d6adc-ba97-40c9-8868-7283f1aa9349/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_5b3d6adc-ba97-40c9-8868-7283f1aa9349/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5b3d6adc-ba97-40c9-8868-7283f1aa9349/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5b3d6adc-ba97-40c9-8868-7283f1aa9349/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_5b3d6adc-ba97-40c9-8868-7283f1aa9349/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5b3d6adc-ba97-40c9-8868-7283f1aa9349/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 c2581a3ab2761bfedf91088321ff1300002878b4 .................................................................................................................................... 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 04:41:45,198 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:41:45,200 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:41:45,256 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:41:45,257 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:41:45,279 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:41:45,281 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:41:45,285 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:41:45,288 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:41:45,290 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:41:45,294 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:41:45,296 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:41:45,303 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:41:45,311 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:41:45,313 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:41:45,318 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:41:45,319 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:41:45,323 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:41:45,333 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:41:45,338 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:41:45,340 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:41:45,344 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:41:45,347 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:41:45,348 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:41:45,362 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:41:45,363 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:41:45,363 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:41:45,364 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:41:45,365 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:41:45,367 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:41:45,367 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:41:45,368 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:41:45,369 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:41:45,371 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:41:45,375 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:41:45,376 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:41:45,377 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:41:45,377 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:41:45,378 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:41:45,379 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:41:45,380 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:41:45,387 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5b3d6adc-ba97-40c9-8868-7283f1aa9349/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-11-28 04:41:45,441 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:41:45,442 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:41:45,443 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:41:45,443 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:41:45,444 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:41:45,445 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:41:45,445 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:41:45,445 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:41:45,445 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:41:45,446 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:41:45,447 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:41:45,447 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:41:45,447 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:41:45,447 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:41:45,448 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:41:45,448 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:41:45,448 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:41:45,448 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:41:45,449 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:41:45,449 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:41:45,449 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:41:45,449 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:41:45,450 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:41:45,450 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:41:45,450 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:41:45,450 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:41:45,450 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:41:45,451 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:41:45,451 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:41:45,453 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_5b3d6adc-ba97-40c9-8868-7283f1aa9349/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_5b3d6adc-ba97-40c9-8868-7283f1aa9349/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c2581a3ab2761bfedf91088321ff1300002878b4 [2020-11-28 04:41:45,787 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:41:45,834 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:41:45,837 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:41:45,838 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:41:45,839 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:41:45,840 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5b3d6adc-ba97-40c9-8868-7283f1aa9349/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-1.i [2020-11-28 04:41:45,933 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5b3d6adc-ba97-40c9-8868-7283f1aa9349/bin/ukojak/data/2214d4568/32f26ccaa5dc4dfebc812535fddc8091/FLAGb99af71ae [2020-11-28 04:41:46,706 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:41:46,707 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5b3d6adc-ba97-40c9-8868-7283f1aa9349/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-1.i [2020-11-28 04:41:46,742 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5b3d6adc-ba97-40c9-8868-7283f1aa9349/bin/ukojak/data/2214d4568/32f26ccaa5dc4dfebc812535fddc8091/FLAGb99af71ae [2020-11-28 04:41:46,865 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5b3d6adc-ba97-40c9-8868-7283f1aa9349/bin/ukojak/data/2214d4568/32f26ccaa5dc4dfebc812535fddc8091 [2020-11-28 04:41:46,868 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:41:46,871 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:41:46,875 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:41:46,875 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:41:46,879 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:41:46,880 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:41:46" (1/1) ... [2020-11-28 04:41:46,883 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79ec32ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:41:46, skipping insertion in model container [2020-11-28 04:41:46,883 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:41:46" (1/1) ... [2020-11-28 04:41:46,892 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:41:46,985 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:41:47,300 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:41:47,301 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4c32c550 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:41:47, skipping insertion in model container [2020-11-28 04:41:47,301 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:41:47,302 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:41:47,304 INFO L168 Benchmark]: Toolchain (without parser) took 432.01 ms. Allocated memory is still 83.9 MB. Free memory was 55.8 MB in the beginning and 62.1 MB in the end (delta: -6.3 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:41:47,305 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 83.9 MB. Free memory was 46.0 MB in the beginning and 45.9 MB in the end (delta: 53.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:41:47,305 INFO L168 Benchmark]: CACSL2BoogieTranslator took 426.62 ms. Allocated memory is still 83.9 MB. Free memory was 55.5 MB in the beginning and 62.1 MB in the end (delta: -6.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:41:47,307 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 83.9 MB. Free memory was 46.0 MB in the beginning and 45.9 MB in the end (delta: 53.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 426.62 ms. Allocated memory is still 83.9 MB. Free memory was 55.5 MB in the beginning and 62.1 MB in the end (delta: -6.6 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... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:41:49,638 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:41:49,640 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:41:49,673 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:41:49,673 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:41:49,674 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:41:49,676 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:41:49,679 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:41:49,682 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:41:49,687 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:41:49,689 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:41:49,691 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:41:49,698 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:41:49,702 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:41:49,704 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:41:49,706 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:41:49,708 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:41:49,717 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:41:49,719 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:41:49,724 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:41:49,732 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:41:49,734 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:41:49,735 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:41:49,737 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:41:49,743 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:41:49,745 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:41:49,746 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:41:49,760 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:41:49,761 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:41:49,762 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:41:49,763 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:41:49,764 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:41:49,765 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:41:49,766 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:41:49,768 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:41:49,769 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:41:49,770 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:41:49,770 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:41:49,771 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:41:49,772 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:41:49,773 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:41:49,774 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5b3d6adc-ba97-40c9-8868-7283f1aa9349/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-11-28 04:41:49,802 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:41:49,802 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:41:49,803 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:41:49,803 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:41:49,804 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:41:49,805 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:41:49,805 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:41:49,805 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:41:49,806 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:41:49,806 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:41:49,806 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:41:49,806 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:41:49,807 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:41:49,807 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:41:49,807 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:41:49,807 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:41:49,808 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:41:49,808 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:41:49,808 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:41:49,808 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:41:49,809 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:41:49,809 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:41:49,809 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:41:49,809 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:41:49,810 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:41:49,810 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:41:49,810 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:41:49,810 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:41:49,811 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:41:49,811 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:41:49,811 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:41:49,811 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:41:49,812 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:41:49,812 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_5b3d6adc-ba97-40c9-8868-7283f1aa9349/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_5b3d6adc-ba97-40c9-8868-7283f1aa9349/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c2581a3ab2761bfedf91088321ff1300002878b4 [2020-11-28 04:41:50,245 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:41:50,279 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:41:50,285 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:41:50,286 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:41:50,289 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:41:50,290 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5b3d6adc-ba97-40c9-8868-7283f1aa9349/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-1.i [2020-11-28 04:41:50,380 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5b3d6adc-ba97-40c9-8868-7283f1aa9349/bin/ukojak/data/ef238ce61/4b07998256374247b694582ba3594907/FLAG1b6abb766 [2020-11-28 04:41:51,201 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:41:51,201 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5b3d6adc-ba97-40c9-8868-7283f1aa9349/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-1.i [2020-11-28 04:41:51,236 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5b3d6adc-ba97-40c9-8868-7283f1aa9349/bin/ukojak/data/ef238ce61/4b07998256374247b694582ba3594907/FLAG1b6abb766 [2020-11-28 04:41:51,330 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5b3d6adc-ba97-40c9-8868-7283f1aa9349/bin/ukojak/data/ef238ce61/4b07998256374247b694582ba3594907 [2020-11-28 04:41:51,333 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:41:51,334 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:41:51,336 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:41:51,337 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:41:51,341 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:41:51,343 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:41:51" (1/1) ... [2020-11-28 04:41:51,345 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ec359ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:41:51, skipping insertion in model container [2020-11-28 04:41:51,346 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:41:51" (1/1) ... [2020-11-28 04:41:51,356 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:41:51,456 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:41:51,681 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:41:51,682 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7825d86f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:41:51, skipping insertion in model container [2020-11-28 04:41:51,683 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:41:51,683 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:41:51,686 INFO L168 Benchmark]: Toolchain (without parser) took 349.92 ms. Allocated memory is still 54.5 MB. Free memory was 29.7 MB in the beginning and 32.8 MB in the end (delta: -3.1 MB). Peak memory consumption was 5.9 MB. Max. memory is 16.1 GB. [2020-11-28 04:41:51,687 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 54.5 MB. Free memory was 36.8 MB in the beginning and 36.7 MB in the end (delta: 38.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:41:51,688 INFO L168 Benchmark]: CACSL2BoogieTranslator took 346.87 ms. Allocated memory is still 54.5 MB. Free memory was 29.5 MB in the beginning and 32.8 MB in the end (delta: -3.3 MB). Peak memory consumption was 5.9 MB. Max. memory is 16.1 GB. [2020-11-28 04:41:51,690 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 54.5 MB. Free memory was 36.8 MB in the beginning and 36.7 MB in the end (delta: 38.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 346.87 ms. Allocated memory is still 54.5 MB. Free memory was 29.5 MB in the beginning and 32.8 MB in the end (delta: -3.3 MB). Peak memory consumption was 5.9 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...