./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-1.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_2b0308a1-926b-4d6f-b4d4-b6dd0b773e9b/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_2b0308a1-926b-4d6f-b4d4-b6dd0b773e9b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_2b0308a1-926b-4d6f-b4d4-b6dd0b773e9b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_2b0308a1-926b-4d6f-b4d4-b6dd0b773e9b/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_2b0308a1-926b-4d6f-b4d4-b6dd0b773e9b/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_2b0308a1-926b-4d6f-b4d4-b6dd0b773e9b/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 7123d43cde34105dfa206ad5673d5692f43bfdc5 ................................................................................................................................ 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_2b0308a1-926b-4d6f-b4d4-b6dd0b773e9b/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_2b0308a1-926b-4d6f-b4d4-b6dd0b773e9b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_2b0308a1-926b-4d6f-b4d4-b6dd0b773e9b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_2b0308a1-926b-4d6f-b4d4-b6dd0b773e9b/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_2b0308a1-926b-4d6f-b4d4-b6dd0b773e9b/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_2b0308a1-926b-4d6f-b4d4-b6dd0b773e9b/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 7123d43cde34105dfa206ad5673d5692f43bfdc5 .................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:41:04,971 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:41:04,974 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:41:05,042 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:41:05,042 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:41:05,044 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:41:05,046 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:41:05,048 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:41:05,051 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:41:05,052 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:41:05,053 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:41:05,055 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:41:05,059 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:41:05,067 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:41:05,069 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:41:05,071 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:41:05,073 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:41:05,075 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:41:05,082 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:41:05,089 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:41:05,092 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:41:05,094 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:41:05,096 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:41:05,098 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:41:05,109 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:41:05,110 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:41:05,110 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:41:05,112 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:41:05,113 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:41:05,114 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:41:05,115 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:41:05,116 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:41:05,118 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:41:05,120 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:41:05,121 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:41:05,121 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:41:05,122 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:41:05,122 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:41:05,123 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:41:05,124 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:41:05,125 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:41:05,129 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_2b0308a1-926b-4d6f-b4d4-b6dd0b773e9b/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-11-28 04:41:05,174 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:41:05,174 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:41:05,176 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:41:05,176 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:41:05,177 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:41:05,177 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:41:05,177 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:41:05,178 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:41:05,178 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:41:05,178 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:41:05,179 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:41:05,180 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:41:05,180 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:41:05,180 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:41:05,180 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:41:05,181 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:41:05,181 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:41:05,181 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:41:05,181 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:41:05,181 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:41:05,182 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:41:05,182 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:41:05,182 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:41:05,183 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:41:05,183 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:41:05,183 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:41:05,183 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:41:05,184 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:41:05,184 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:41:05,185 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_2b0308a1-926b-4d6f-b4d4-b6dd0b773e9b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_2b0308a1-926b-4d6f-b4d4-b6dd0b773e9b/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7123d43cde34105dfa206ad5673d5692f43bfdc5 [2020-11-28 04:41:05,461 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:41:05,482 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:41:05,493 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:41:05,495 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:41:05,496 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:41:05,497 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_2b0308a1-926b-4d6f-b4d4-b6dd0b773e9b/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-1.i [2020-11-28 04:41:05,576 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2b0308a1-926b-4d6f-b4d4-b6dd0b773e9b/bin/ukojak/data/694023a43/4f62ad02e3fb4a1da00c45cc2d751c0e/FLAG31092e09b [2020-11-28 04:41:06,353 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:41:06,358 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_2b0308a1-926b-4d6f-b4d4-b6dd0b773e9b/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-1.i [2020-11-28 04:41:06,395 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2b0308a1-926b-4d6f-b4d4-b6dd0b773e9b/bin/ukojak/data/694023a43/4f62ad02e3fb4a1da00c45cc2d751c0e/FLAG31092e09b [2020-11-28 04:41:06,497 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_2b0308a1-926b-4d6f-b4d4-b6dd0b773e9b/bin/ukojak/data/694023a43/4f62ad02e3fb4a1da00c45cc2d751c0e [2020-11-28 04:41:06,500 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:41:06,503 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:41:06,506 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:41:06,507 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:41:06,510 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:41:06,512 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:41:06" (1/1) ... [2020-11-28 04:41:06,514 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@787320f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:41:06, skipping insertion in model container [2020-11-28 04:41:06,514 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:41:06" (1/1) ... [2020-11-28 04:41:06,522 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:41:06,596 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:41:06,859 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:41:06,860 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3afcb24f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:41:06, skipping insertion in model container [2020-11-28 04:41:06,860 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:41:06,860 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:41:06,863 INFO L168 Benchmark]: Toolchain (without parser) took 358.74 ms. Allocated memory was 86.0 MB in the beginning and 104.9 MB in the end (delta: 18.9 MB). Free memory was 52.5 MB in the beginning and 83.3 MB in the end (delta: -30.8 MB). Peak memory consumption was 8.7 MB. Max. memory is 16.1 GB. [2020-11-28 04:41:06,864 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 86.0 MB. Free memory was 58.3 MB in the beginning and 58.3 MB in the end (delta: 28.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:41:06,865 INFO L168 Benchmark]: CACSL2BoogieTranslator took 353.97 ms. Allocated memory was 86.0 MB in the beginning and 104.9 MB in the end (delta: 18.9 MB). Free memory was 52.3 MB in the beginning and 83.3 MB in the end (delta: -31.0 MB). Peak memory consumption was 8.7 MB. Max. memory is 16.1 GB. [2020-11-28 04:41:06,867 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 86.0 MB. Free memory was 58.3 MB in the beginning and 58.3 MB in the end (delta: 28.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 353.97 ms. Allocated memory was 86.0 MB in the beginning and 104.9 MB in the end (delta: 18.9 MB). Free memory was 52.3 MB in the beginning and 83.3 MB in the end (delta: -31.0 MB). Peak memory consumption was 8.7 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:41:09,254 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:41:09,256 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:41:09,305 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:41:09,306 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:41:09,308 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:41:09,312 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:41:09,319 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:41:09,324 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:41:09,326 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:41:09,328 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:41:09,334 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:41:09,336 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:41:09,340 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:41:09,343 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:41:09,344 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:41:09,346 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:41:09,347 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:41:09,349 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:41:09,352 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:41:09,354 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:41:09,356 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:41:09,358 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:41:09,359 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:41:09,363 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:41:09,364 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:41:09,365 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:41:09,366 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:41:09,366 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:41:09,367 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:41:09,368 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:41:09,369 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:41:09,370 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:41:09,371 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:41:09,372 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:41:09,373 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:41:09,374 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:41:09,374 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:41:09,374 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:41:09,375 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:41:09,376 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:41:09,377 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_2b0308a1-926b-4d6f-b4d4-b6dd0b773e9b/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-11-28 04:41:09,408 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:41:09,408 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:41:09,409 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:41:09,410 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:41:09,410 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:41:09,411 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:41:09,411 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:41:09,411 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:41:09,411 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:41:09,412 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:41:09,412 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:41:09,412 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:41:09,412 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:41:09,412 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:41:09,413 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:41:09,413 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:41:09,413 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:41:09,413 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:41:09,413 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:41:09,414 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:41:09,414 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:41:09,414 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:41:09,414 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:41:09,414 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:41:09,415 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:41:09,415 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:41:09,415 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:41:09,415 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:41:09,415 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:41:09,416 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:41:09,416 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:41:09,416 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:41:09,416 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:41:09,416 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_2b0308a1-926b-4d6f-b4d4-b6dd0b773e9b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_2b0308a1-926b-4d6f-b4d4-b6dd0b773e9b/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7123d43cde34105dfa206ad5673d5692f43bfdc5 [2020-11-28 04:41:09,877 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:41:09,905 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:41:09,910 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:41:09,911 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:41:09,914 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:41:09,915 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_2b0308a1-926b-4d6f-b4d4-b6dd0b773e9b/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-1.i [2020-11-28 04:41:09,998 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2b0308a1-926b-4d6f-b4d4-b6dd0b773e9b/bin/ukojak/data/c6914e94e/fef84cef0352486a808ecc5392304180/FLAG1b1f145ae [2020-11-28 04:41:10,858 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:41:10,859 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_2b0308a1-926b-4d6f-b4d4-b6dd0b773e9b/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-1.i [2020-11-28 04:41:10,885 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2b0308a1-926b-4d6f-b4d4-b6dd0b773e9b/bin/ukojak/data/c6914e94e/fef84cef0352486a808ecc5392304180/FLAG1b1f145ae [2020-11-28 04:41:11,021 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_2b0308a1-926b-4d6f-b4d4-b6dd0b773e9b/bin/ukojak/data/c6914e94e/fef84cef0352486a808ecc5392304180 [2020-11-28 04:41:11,023 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:41:11,025 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:41:11,026 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:41:11,027 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:41:11,031 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:41:11,032 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:41:11" (1/1) ... [2020-11-28 04:41:11,034 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56716e85 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:41:11, skipping insertion in model container [2020-11-28 04:41:11,034 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:41:11" (1/1) ... [2020-11-28 04:41:11,042 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:41:11,100 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:41:11,322 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:41:11,323 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@362da7df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:41:11, skipping insertion in model container [2020-11-28 04:41:11,323 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:41:11,324 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:41:11,326 INFO L168 Benchmark]: Toolchain (without parser) took 299.80 ms. Allocated memory is still 60.8 MB. Free memory was 37.8 MB in the beginning and 28.7 MB in the end (delta: 9.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:41:11,327 INFO L168 Benchmark]: CDTParser took 0.39 ms. Allocated memory is still 60.8 MB. Free memory was 43.6 MB in the beginning and 43.6 MB in the end (delta: 38.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:41:11,328 INFO L168 Benchmark]: CACSL2BoogieTranslator took 297.12 ms. Allocated memory is still 60.8 MB. Free memory was 37.6 MB in the beginning and 28.7 MB in the end (delta: 9.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:41:11,330 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39 ms. Allocated memory is still 60.8 MB. Free memory was 43.6 MB in the beginning and 43.6 MB in the end (delta: 38.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 297.12 ms. Allocated memory is still 60.8 MB. Free memory was 37.6 MB in the beginning and 28.7 MB in the end (delta: 9.0 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...