./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_6c6117da-1231-47f3-a74d-03e566aecc08/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_6c6117da-1231-47f3-a74d-03e566aecc08/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_6c6117da-1231-47f3-a74d-03e566aecc08/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_6c6117da-1231-47f3-a74d-03e566aecc08/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_6c6117da-1231-47f3-a74d-03e566aecc08/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_6c6117da-1231-47f3-a74d-03e566aecc08/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_6c6117da-1231-47f3-a74d-03e566aecc08/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_6c6117da-1231-47f3-a74d-03e566aecc08/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_6c6117da-1231-47f3-a74d-03e566aecc08/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_6c6117da-1231-47f3-a74d-03e566aecc08/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_6c6117da-1231-47f3-a74d-03e566aecc08/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_6c6117da-1231-47f3-a74d-03e566aecc08/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 [2020-11-29 20:07:12,399 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 20:07:12,412 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 20:07:12,466 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 20:07:12,467 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 20:07:12,469 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 20:07:12,472 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 20:07:12,476 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 20:07:12,479 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 20:07:12,481 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 20:07:12,483 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 20:07:12,485 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 20:07:12,486 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 20:07:12,488 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 20:07:12,490 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 20:07:12,492 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 20:07:12,494 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 20:07:12,496 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 20:07:12,499 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 20:07:12,503 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 20:07:12,506 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 20:07:12,509 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 20:07:12,511 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 20:07:12,513 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 20:07:12,518 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 20:07:12,519 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 20:07:12,520 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 20:07:12,521 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 20:07:12,522 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 20:07:12,524 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 20:07:12,525 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 20:07:12,526 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 20:07:12,527 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 20:07:12,529 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 20:07:12,531 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 20:07:12,531 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 20:07:12,533 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 20:07:12,533 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 20:07:12,534 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 20:07:12,536 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 20:07:12,537 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 20:07:12,539 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_6c6117da-1231-47f3-a74d-03e566aecc08/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-11-29 20:07:12,593 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 20:07:12,595 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 20:07:12,597 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 20:07:12,598 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 20:07:12,599 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 20:07:12,599 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 20:07:12,600 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 20:07:12,600 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 20:07:12,600 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 20:07:12,600 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 20:07:12,602 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 20:07:12,602 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 20:07:12,603 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 20:07:12,603 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 20:07:12,603 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 20:07:12,603 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 20:07:12,604 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 20:07:12,604 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 20:07:12,604 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 20:07:12,605 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 20:07:12,605 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 20:07:12,605 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 20:07:12,605 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 20:07:12,606 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 20:07:12,606 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 20:07:12,606 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 20:07:12,607 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 20:07:12,607 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 20:07:12,607 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 20:07:12,608 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_6c6117da-1231-47f3-a74d-03e566aecc08/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_6c6117da-1231-47f3-a74d-03e566aecc08/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 09b81919f82069f388a75ea1a38a6dae53cbcb15 [2020-11-29 20:07:12,972 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 20:07:13,007 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 20:07:13,010 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 20:07:13,011 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 20:07:13,012 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 20:07:13,017 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_6c6117da-1231-47f3-a74d-03e566aecc08/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i [2020-11-29 20:07:13,124 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6c6117da-1231-47f3-a74d-03e566aecc08/bin/ukojak/data/c1371766b/9ddfcff3c00f47d28578b049cf04bba1/FLAG07192507d [2020-11-29 20:07:13,925 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 20:07:13,925 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_6c6117da-1231-47f3-a74d-03e566aecc08/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i [2020-11-29 20:07:13,968 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6c6117da-1231-47f3-a74d-03e566aecc08/bin/ukojak/data/c1371766b/9ddfcff3c00f47d28578b049cf04bba1/FLAG07192507d [2020-11-29 20:07:14,073 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_6c6117da-1231-47f3-a74d-03e566aecc08/bin/ukojak/data/c1371766b/9ddfcff3c00f47d28578b049cf04bba1 [2020-11-29 20:07:14,077 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 20:07:14,079 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 20:07:14,081 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 20:07:14,082 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 20:07:14,086 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 20:07:14,088 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:07:14" (1/1) ... [2020-11-29 20:07:14,090 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1736c1e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:07:14, skipping insertion in model container [2020-11-29 20:07:14,091 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:07:14" (1/1) ... [2020-11-29 20:07:14,101 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 20:07:14,179 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 20:07:14,568 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 20:07:14,570 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@632f9e8b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:07:14, skipping insertion in model container [2020-11-29 20:07:14,570 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 20:07:14,571 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 20:07:14,577 INFO L168 Benchmark]: Toolchain (without parser) took 495.09 ms. Allocated memory is still 117.4 MB. Free memory was 82.1 MB in the beginning and 92.4 MB in the end (delta: -10.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 20:07:14,579 INFO L168 Benchmark]: CDTParser took 0.38 ms. Allocated memory is still 75.5 MB. Free memory was 33.2 MB in the beginning and 33.2 MB in the end (delta: 32.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 20:07:14,581 INFO L168 Benchmark]: CACSL2BoogieTranslator took 489.65 ms. Allocated memory is still 117.4 MB. Free memory was 81.9 MB in the beginning and 92.4 MB in the end (delta: -10.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 20:07:14,585 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38 ms. Allocated memory is still 75.5 MB. Free memory was 33.2 MB in the beginning and 33.2 MB in the end (delta: 32.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 489.65 ms. Allocated memory is still 117.4 MB. Free memory was 81.9 MB in the beginning and 92.4 MB in the end (delta: -10.5 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 [2020-11-29 20:07:17,687 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 20:07:17,693 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 20:07:17,742 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 20:07:17,743 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 20:07:17,745 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 20:07:17,747 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 20:07:17,751 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 20:07:17,755 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 20:07:17,757 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 20:07:17,758 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 20:07:17,779 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 20:07:17,780 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 20:07:17,783 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 20:07:17,785 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 20:07:17,787 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 20:07:17,789 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 20:07:17,791 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 20:07:17,802 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 20:07:17,813 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 20:07:17,815 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 20:07:17,825 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 20:07:17,827 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 20:07:17,828 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 20:07:17,833 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 20:07:17,834 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 20:07:17,834 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 20:07:17,836 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 20:07:17,837 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 20:07:17,838 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 20:07:17,839 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 20:07:17,840 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 20:07:17,842 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 20:07:17,843 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 20:07:17,845 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 20:07:17,845 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 20:07:17,846 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 20:07:17,847 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 20:07:17,847 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 20:07:17,848 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 20:07:17,850 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 20:07:17,851 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_6c6117da-1231-47f3-a74d-03e566aecc08/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-11-29 20:07:17,886 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 20:07:17,886 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 20:07:17,887 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 20:07:17,888 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 20:07:17,889 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 20:07:17,889 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 20:07:17,889 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 20:07:17,890 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 20:07:17,890 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 20:07:17,890 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 20:07:17,890 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 20:07:17,891 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 20:07:17,891 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 20:07:17,891 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 20:07:17,891 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 20:07:17,895 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 20:07:17,896 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 20:07:17,896 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 20:07:17,896 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 20:07:17,896 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 20:07:17,897 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 20:07:17,897 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 20:07:17,897 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 20:07:17,897 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 20:07:17,898 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 20:07:17,898 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 20:07:17,898 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 20:07:17,899 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 20:07:17,899 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 20:07:17,899 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 20:07:17,899 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 20:07:17,900 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 20:07:17,900 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 20:07:17,900 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_6c6117da-1231-47f3-a74d-03e566aecc08/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_6c6117da-1231-47f3-a74d-03e566aecc08/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 09b81919f82069f388a75ea1a38a6dae53cbcb15 [2020-11-29 20:07:18,439 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 20:07:18,503 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 20:07:18,508 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 20:07:18,510 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 20:07:18,514 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 20:07:18,515 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_6c6117da-1231-47f3-a74d-03e566aecc08/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i [2020-11-29 20:07:18,627 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6c6117da-1231-47f3-a74d-03e566aecc08/bin/ukojak/data/d44bb6ed7/ad396013ecae4178ba2065b86dd5bce1/FLAG23c1c38ce [2020-11-29 20:07:19,671 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 20:07:19,671 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_6c6117da-1231-47f3-a74d-03e566aecc08/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i [2020-11-29 20:07:19,712 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6c6117da-1231-47f3-a74d-03e566aecc08/bin/ukojak/data/d44bb6ed7/ad396013ecae4178ba2065b86dd5bce1/FLAG23c1c38ce [2020-11-29 20:07:19,750 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_6c6117da-1231-47f3-a74d-03e566aecc08/bin/ukojak/data/d44bb6ed7/ad396013ecae4178ba2065b86dd5bce1 [2020-11-29 20:07:19,753 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 20:07:19,756 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 20:07:19,758 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 20:07:19,758 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 20:07:19,763 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 20:07:19,764 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:07:19" (1/1) ... [2020-11-29 20:07:19,767 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6faa9a9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:07:19, skipping insertion in model container [2020-11-29 20:07:19,768 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:07:19" (1/1) ... [2020-11-29 20:07:19,778 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 20:07:19,907 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 20:07:20,190 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 20:07:20,191 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@20cba2e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:07:20, skipping insertion in model container [2020-11-29 20:07:20,191 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 20:07:20,192 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 20:07:20,195 INFO L168 Benchmark]: Toolchain (without parser) took 437.60 ms. Allocated memory is still 48.2 MB. Free memory was 22.1 MB in the beginning and 25.4 MB in the end (delta: -3.3 MB). Peak memory consumption was 7.9 MB. Max. memory is 16.1 GB. [2020-11-29 20:07:20,196 INFO L168 Benchmark]: CDTParser took 0.42 ms. Allocated memory is still 48.2 MB. Free memory was 30.0 MB in the beginning and 29.9 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 20:07:20,197 INFO L168 Benchmark]: CACSL2BoogieTranslator took 433.77 ms. Allocated memory is still 48.2 MB. Free memory was 22.0 MB in the beginning and 25.4 MB in the end (delta: -3.5 MB). Peak memory consumption was 7.9 MB. Max. memory is 16.1 GB. [2020-11-29 20:07:20,200 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.42 ms. Allocated memory is still 48.2 MB. Free memory was 30.0 MB in the beginning and 29.9 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 433.77 ms. Allocated memory is still 48.2 MB. Free memory was 22.0 MB in the beginning and 25.4 MB in the end (delta: -3.5 MB). Peak memory consumption was 7.9 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...