./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test2-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_b1ee35dc-bd5b-4beb-90c3-645adcac2feb/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_b1ee35dc-bd5b-4beb-90c3-645adcac2feb/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b1ee35dc-bd5b-4beb-90c3-645adcac2feb/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b1ee35dc-bd5b-4beb-90c3-645adcac2feb/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test2-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b1ee35dc-bd5b-4beb-90c3-645adcac2feb/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b1ee35dc-bd5b-4beb-90c3-645adcac2feb/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 99d683945b9b1fcfd950f93d787e43dd192508e9 ................................................................................................................................ 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_b1ee35dc-bd5b-4beb-90c3-645adcac2feb/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_b1ee35dc-bd5b-4beb-90c3-645adcac2feb/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b1ee35dc-bd5b-4beb-90c3-645adcac2feb/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b1ee35dc-bd5b-4beb-90c3-645adcac2feb/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test2-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b1ee35dc-bd5b-4beb-90c3-645adcac2feb/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b1ee35dc-bd5b-4beb-90c3-645adcac2feb/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 99d683945b9b1fcfd950f93d787e43dd192508e9 .................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 18:20:23,575 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:20:23,578 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:20:23,624 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:20:23,625 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:20:23,630 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:20:23,633 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:20:23,645 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:20:23,648 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:20:23,655 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:20:23,656 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:20:23,658 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:20:23,659 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:20:23,662 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:20:23,664 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:20:23,667 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:20:23,672 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:20:23,673 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:20:23,679 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:20:23,687 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:20:23,689 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:20:23,690 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:20:23,693 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:20:23,694 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:20:23,703 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:20:23,703 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:20:23,704 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:20:23,706 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:20:23,707 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:20:23,709 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:20:23,709 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:20:23,711 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:20:23,713 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:20:23,715 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:20:23,716 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:20:23,717 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:20:23,717 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:20:23,717 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:20:23,718 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:20:23,719 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:20:23,719 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:20:23,720 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b1ee35dc-bd5b-4beb-90c3-645adcac2feb/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 18:20:23,745 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:20:23,745 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:20:23,746 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:20:23,746 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:20:23,747 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:20:23,747 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:20:23,748 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:20:23,748 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:20:23,748 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:20:23,748 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:20:23,749 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:20:23,749 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:20:23,749 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:20:23,749 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:20:23,750 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:20:23,750 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:20:23,750 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:20:23,750 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:20:23,751 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:20:23,751 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:20:23,751 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:20:23,752 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:20:23,752 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:20:23,752 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:20:23,752 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:20:23,753 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:20:23,753 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 18:20:23,753 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 18:20:23,753 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:20:23,753 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_b1ee35dc-bd5b-4beb-90c3-645adcac2feb/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_b1ee35dc-bd5b-4beb-90c3-645adcac2feb/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 99d683945b9b1fcfd950f93d787e43dd192508e9 [2020-12-01 18:20:23,994 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:20:24,019 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:20:24,022 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:20:24,023 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:20:24,036 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:20:24,037 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b1ee35dc-bd5b-4beb-90c3-645adcac2feb/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test2-2.i [2020-12-01 18:20:24,124 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b1ee35dc-bd5b-4beb-90c3-645adcac2feb/bin/ukojak/data/f8197c9a6/5e0bee37866945e4b4146ff97d8fb39b/FLAGd3dbdbf78 [2020-12-01 18:20:24,708 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:20:24,709 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b1ee35dc-bd5b-4beb-90c3-645adcac2feb/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test2-2.i [2020-12-01 18:20:24,743 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b1ee35dc-bd5b-4beb-90c3-645adcac2feb/bin/ukojak/data/f8197c9a6/5e0bee37866945e4b4146ff97d8fb39b/FLAGd3dbdbf78 [2020-12-01 18:20:24,956 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b1ee35dc-bd5b-4beb-90c3-645adcac2feb/bin/ukojak/data/f8197c9a6/5e0bee37866945e4b4146ff97d8fb39b [2020-12-01 18:20:24,958 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:20:24,960 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:20:24,961 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:20:24,961 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:20:24,975 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:20:24,976 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:20:24" (1/1) ... [2020-12-01 18:20:24,978 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ff511c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:20:24, skipping insertion in model container [2020-12-01 18:20:24,978 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:20:24" (1/1) ... [2020-12-01 18:20:24,992 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:20:25,070 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:20:25,328 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 18:20:25,329 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1be329d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:20:25, skipping insertion in model container [2020-12-01 18:20:25,329 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:20:25,330 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 18:20:25,333 INFO L168 Benchmark]: Toolchain (without parser) took 371.40 ms. Allocated memory is still 102.8 MB. Free memory was 74.2 MB in the beginning and 81.2 MB in the end (delta: -6.9 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 18:20:25,334 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 102.8 MB. Free memory is still 62.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:20:25,336 INFO L168 Benchmark]: CACSL2BoogieTranslator took 368.57 ms. Allocated memory is still 102.8 MB. Free memory was 74.2 MB in the beginning and 81.2 MB in the end (delta: -6.9 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 18:20:25,339 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 102.8 MB. Free memory is still 62.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 368.57 ms. Allocated memory is still 102.8 MB. Free memory was 74.2 MB in the beginning and 81.2 MB in the end (delta: -6.9 MB). Peak memory consumption was 12.6 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 0.2.0-69874e2 [2020-12-01 18:20:27,664 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:20:27,666 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:20:27,705 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:20:27,705 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:20:27,707 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:20:27,709 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:20:27,711 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:20:27,714 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:20:27,715 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:20:27,717 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:20:27,718 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:20:27,719 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:20:27,720 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:20:27,722 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:20:27,723 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:20:27,724 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:20:27,725 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:20:27,728 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:20:27,730 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:20:27,732 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:20:27,737 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:20:27,739 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:20:27,741 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:20:27,746 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:20:27,753 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:20:27,753 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:20:27,754 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:20:27,758 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:20:27,760 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:20:27,763 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:20:27,764 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:20:27,769 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:20:27,770 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:20:27,772 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:20:27,773 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:20:27,774 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:20:27,775 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:20:27,775 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:20:27,776 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:20:27,778 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:20:27,779 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b1ee35dc-bd5b-4beb-90c3-645adcac2feb/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 18:20:27,824 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:20:27,826 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:20:27,828 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:20:27,828 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:20:27,830 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:20:27,830 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:20:27,830 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:20:27,830 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:20:27,831 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:20:27,831 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:20:27,832 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:20:27,832 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:20:27,832 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:20:27,832 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 18:20:27,833 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 18:20:27,833 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 18:20:27,833 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:20:27,833 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:20:27,834 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:20:27,834 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:20:27,834 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:20:27,834 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:20:27,834 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:20:27,835 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:20:27,835 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:20:27,835 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:20:27,835 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:20:27,836 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:20:27,843 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 18:20:27,843 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 18:20:27,844 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:20:27,844 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 18:20:27,844 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:20:27,844 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_b1ee35dc-bd5b-4beb-90c3-645adcac2feb/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_b1ee35dc-bd5b-4beb-90c3-645adcac2feb/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 99d683945b9b1fcfd950f93d787e43dd192508e9 [2020-12-01 18:20:28,298 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:20:28,326 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:20:28,329 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:20:28,331 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:20:28,331 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:20:28,332 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b1ee35dc-bd5b-4beb-90c3-645adcac2feb/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test2-2.i [2020-12-01 18:20:28,410 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b1ee35dc-bd5b-4beb-90c3-645adcac2feb/bin/ukojak/data/4b6b4183d/99974677f43c4100b72c9f25a63e6a5b/FLAG1a61c6d34 [2020-12-01 18:20:29,030 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:20:29,031 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b1ee35dc-bd5b-4beb-90c3-645adcac2feb/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test2-2.i [2020-12-01 18:20:29,051 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b1ee35dc-bd5b-4beb-90c3-645adcac2feb/bin/ukojak/data/4b6b4183d/99974677f43c4100b72c9f25a63e6a5b/FLAG1a61c6d34 [2020-12-01 18:20:29,259 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b1ee35dc-bd5b-4beb-90c3-645adcac2feb/bin/ukojak/data/4b6b4183d/99974677f43c4100b72c9f25a63e6a5b [2020-12-01 18:20:29,262 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:20:29,265 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:20:29,267 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:20:29,267 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:20:29,286 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:20:29,287 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:20:29" (1/1) ... [2020-12-01 18:20:29,289 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f445978 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:20:29, skipping insertion in model container [2020-12-01 18:20:29,289 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:20:29" (1/1) ... [2020-12-01 18:20:29,297 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:20:29,376 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:20:29,665 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 18:20:29,665 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@18d05878 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:20:29, skipping insertion in model container [2020-12-01 18:20:29,666 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:20:29,666 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 18:20:29,669 INFO L168 Benchmark]: Toolchain (without parser) took 403.69 ms. Allocated memory is still 60.8 MB. Free memory was 38.0 MB in the beginning and 43.9 MB in the end (delta: -5.9 MB). Peak memory consumption was 11.9 MB. Max. memory is 16.1 GB. [2020-12-01 18:20:29,687 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 60.8 MB. Free memory is still 42.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:20:29,688 INFO L168 Benchmark]: CACSL2BoogieTranslator took 399.45 ms. Allocated memory is still 60.8 MB. Free memory was 37.8 MB in the beginning and 43.9 MB in the end (delta: -6.2 MB). Peak memory consumption was 11.9 MB. Max. memory is 16.1 GB. [2020-12-01 18:20:29,690 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 60.8 MB. Free memory is still 42.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 399.45 ms. Allocated memory is still 60.8 MB. Free memory was 37.8 MB in the beginning and 43.9 MB in the end (delta: -6.2 MB). Peak memory consumption was 11.9 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...