./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-2.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_9080c949-40e4-420d-be66-933f58e8b900/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_9080c949-40e4-420d-be66-933f58e8b900/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9080c949-40e4-420d-be66-933f58e8b900/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9080c949-40e4-420d-be66-933f58e8b900/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_9080c949-40e4-420d-be66-933f58e8b900/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9080c949-40e4-420d-be66-933f58e8b900/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 0cd78dc1e18646cb27a6604833c287cb418dce47 ................................................................................................................................ 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_9080c949-40e4-420d-be66-933f58e8b900/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_9080c949-40e4-420d-be66-933f58e8b900/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9080c949-40e4-420d-be66-933f58e8b900/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9080c949-40e4-420d-be66-933f58e8b900/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_9080c949-40e4-420d-be66-933f58e8b900/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9080c949-40e4-420d-be66-933f58e8b900/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 0cd78dc1e18646cb27a6604833c287cb418dce47 .................................................................................................................................... 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 16:30:45,760 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:30:45,763 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:30:45,807 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:30:45,808 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:30:45,815 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:30:45,818 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:30:45,826 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:30:45,829 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:30:45,835 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:30:45,836 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:30:45,838 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:30:45,839 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:30:45,842 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:30:45,844 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:30:45,846 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:30:45,848 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:30:45,852 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:30:45,855 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:30:45,864 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:30:45,866 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:30:45,867 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:30:45,869 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:30:45,871 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:30:45,874 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:30:45,875 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:30:45,875 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:30:45,878 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:30:45,879 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:30:45,880 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:30:45,880 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:30:45,882 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:30:45,884 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:30:45,885 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:30:45,886 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:30:45,887 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:30:45,887 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:30:45,888 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:30:45,888 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:30:45,889 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:30:45,890 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:30:45,894 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9080c949-40e4-420d-be66-933f58e8b900/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 16:30:45,943 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:30:45,943 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:30:45,945 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:30:45,945 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:30:45,946 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:30:45,946 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:30:45,947 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:30:45,947 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:30:45,947 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:30:45,947 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:30:45,948 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:30:45,949 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:30:45,949 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:30:45,949 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:30:45,949 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:30:45,950 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:30:45,950 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:30:45,950 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:30:45,950 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:30:45,951 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:30:45,951 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:30:45,951 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:30:45,951 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:30:45,952 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:30:45,970 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:30:45,970 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:30:45,971 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:30:45,971 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:30:45,971 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:30:45,972 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_9080c949-40e4-420d-be66-933f58e8b900/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_9080c949-40e4-420d-be66-933f58e8b900/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0cd78dc1e18646cb27a6604833c287cb418dce47 [2020-12-01 16:30:46,275 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:30:46,317 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:30:46,321 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:30:46,323 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:30:46,324 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:30:46,325 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9080c949-40e4-420d-be66-933f58e8b900/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-2.i [2020-12-01 16:30:46,403 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9080c949-40e4-420d-be66-933f58e8b900/bin/ukojak/data/c71fcd7bb/2b95ebb4ae3244b1b33d993785e81e34/FLAGd61c88a2a [2020-12-01 16:30:47,112 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:30:47,112 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9080c949-40e4-420d-be66-933f58e8b900/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-2.i [2020-12-01 16:30:47,148 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9080c949-40e4-420d-be66-933f58e8b900/bin/ukojak/data/c71fcd7bb/2b95ebb4ae3244b1b33d993785e81e34/FLAGd61c88a2a [2020-12-01 16:30:47,308 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9080c949-40e4-420d-be66-933f58e8b900/bin/ukojak/data/c71fcd7bb/2b95ebb4ae3244b1b33d993785e81e34 [2020-12-01 16:30:47,310 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:30:47,312 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:30:47,313 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:30:47,313 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:30:47,322 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:30:47,323 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:30:47" (1/1) ... [2020-12-01 16:30:47,331 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3fab1da1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:30:47, skipping insertion in model container [2020-12-01 16:30:47,332 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:30:47" (1/1) ... [2020-12-01 16:30:47,342 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:30:47,428 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:30:47,635 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:30:47,636 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2b7360de and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:30:47, skipping insertion in model container [2020-12-01 16:30:47,637 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:30:47,637 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:30:47,641 INFO L168 Benchmark]: Toolchain (without parser) took 327.51 ms. Allocated memory is still 123.7 MB. Free memory was 101.8 MB in the beginning and 92.8 MB in the end (delta: 9.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 16:30:47,642 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 83.9 MB. Free memory is still 61.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:30:47,645 INFO L168 Benchmark]: CACSL2BoogieTranslator took 324.11 ms. Allocated memory is still 123.7 MB. Free memory was 101.5 MB in the beginning and 92.8 MB in the end (delta: 8.7 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 16:30:47,648 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 83.9 MB. Free memory is still 61.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 324.11 ms. Allocated memory is still 123.7 MB. Free memory was 101.5 MB in the beginning and 92.8 MB in the end (delta: 8.7 MB). Peak memory consumption was 8.4 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 16:30:49,974 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:30:49,977 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:30:50,010 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:30:50,011 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:30:50,012 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:30:50,014 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:30:50,017 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:30:50,020 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:30:50,021 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:30:50,022 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:30:50,030 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:30:50,030 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:30:50,032 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:30:50,033 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:30:50,035 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:30:50,036 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:30:50,038 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:30:50,040 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:30:50,043 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:30:50,045 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:30:50,054 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:30:50,056 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:30:50,058 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:30:50,062 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:30:50,071 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:30:50,072 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:30:50,073 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:30:50,074 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:30:50,075 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:30:50,075 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:30:50,077 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:30:50,079 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:30:50,080 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:30:50,082 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:30:50,083 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:30:50,085 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:30:50,085 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:30:50,086 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:30:50,087 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:30:50,089 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:30:50,090 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9080c949-40e4-420d-be66-933f58e8b900/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 16:30:50,143 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:30:50,143 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:30:50,145 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:30:50,145 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:30:50,147 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:30:50,147 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:30:50,147 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:30:50,148 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:30:50,148 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:30:50,148 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:30:50,149 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:30:50,150 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:30:50,150 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:30:50,150 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 16:30:50,150 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 16:30:50,150 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 16:30:50,151 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:30:50,151 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:30:50,151 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:30:50,151 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:30:50,151 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:30:50,152 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:30:50,152 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:30:50,152 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:30:50,152 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:30:50,153 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:30:50,153 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:30:50,153 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:30:50,153 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 16:30:50,154 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 16:30:50,154 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:30:50,154 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 16:30:50,154 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:30:50,155 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_9080c949-40e4-420d-be66-933f58e8b900/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_9080c949-40e4-420d-be66-933f58e8b900/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0cd78dc1e18646cb27a6604833c287cb418dce47 [2020-12-01 16:30:50,607 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:30:50,634 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:30:50,637 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:30:50,638 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:30:50,640 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:30:50,641 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9080c949-40e4-420d-be66-933f58e8b900/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-2.i [2020-12-01 16:30:50,715 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9080c949-40e4-420d-be66-933f58e8b900/bin/ukojak/data/e714a05f9/f3ed7cd30fb14bec94d42b14e9545599/FLAG4753eacf4 [2020-12-01 16:30:51,302 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:30:51,302 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9080c949-40e4-420d-be66-933f58e8b900/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-2.i [2020-12-01 16:30:51,343 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9080c949-40e4-420d-be66-933f58e8b900/bin/ukojak/data/e714a05f9/f3ed7cd30fb14bec94d42b14e9545599/FLAG4753eacf4 [2020-12-01 16:30:51,578 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9080c949-40e4-420d-be66-933f58e8b900/bin/ukojak/data/e714a05f9/f3ed7cd30fb14bec94d42b14e9545599 [2020-12-01 16:30:51,580 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:30:51,582 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:30:51,587 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:30:51,588 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:30:51,591 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:30:51,592 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:30:51" (1/1) ... [2020-12-01 16:30:51,594 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ef6b609 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:30:51, skipping insertion in model container [2020-12-01 16:30:51,595 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:30:51" (1/1) ... [2020-12-01 16:30:51,602 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:30:51,679 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:30:51,883 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:30:51,884 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@55a8ab3c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:30:51, skipping insertion in model container [2020-12-01 16:30:51,884 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:30:51,884 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:30:51,887 INFO L168 Benchmark]: Toolchain (without parser) took 303.54 ms. Allocated memory is still 54.5 MB. Free memory was 30.3 MB in the beginning and 21.2 MB in the end (delta: 9.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 16:30:51,888 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 54.5 MB. Free memory was 36.2 MB in the beginning and 36.1 MB in the end (delta: 29.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:30:51,889 INFO L168 Benchmark]: CACSL2BoogieTranslator took 297.05 ms. Allocated memory is still 54.5 MB. Free memory was 30.1 MB in the beginning and 21.2 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 16:30:51,890 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 54.5 MB. Free memory was 36.2 MB in the beginning and 36.1 MB in the end (delta: 29.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 297.05 ms. Allocated memory is still 54.5 MB. Free memory was 30.1 MB in the beginning and 21.2 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.4 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...