./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_d255bf91-1314-4078-8c0b-b5e1ef36080e/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d255bf91-1314-4078-8c0b-b5e1ef36080e/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d255bf91-1314-4078-8c0b-b5e1ef36080e/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d255bf91-1314-4078-8c0b-b5e1ef36080e/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d255bf91-1314-4078-8c0b-b5e1ef36080e/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d255bf91-1314-4078-8c0b-b5e1ef36080e/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 4018aa2f3fc6e9af657f7b663c2968a52b287c70 .............................................................................................................................. 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_d255bf91-1314-4078-8c0b-b5e1ef36080e/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d255bf91-1314-4078-8c0b-b5e1ef36080e/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d255bf91-1314-4078-8c0b-b5e1ef36080e/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d255bf91-1314-4078-8c0b-b5e1ef36080e/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d255bf91-1314-4078-8c0b-b5e1ef36080e/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d255bf91-1314-4078-8c0b-b5e1ef36080e/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 4018aa2f3fc6e9af657f7b663c2968a52b287c70 ................................................................................................................................... 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 04:42:55,973 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:42:55,975 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:42:56,061 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:42:56,062 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:42:56,064 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:42:56,070 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:42:56,074 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:42:56,076 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:42:56,081 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:42:56,082 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:42:56,084 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:42:56,085 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:42:56,092 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:42:56,093 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:42:56,096 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:42:56,097 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:42:56,098 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:42:56,104 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:42:56,106 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:42:56,108 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:42:56,110 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:42:56,113 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:42:56,114 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:42:56,120 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:42:56,121 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:42:56,121 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:42:56,122 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:42:56,123 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:42:56,124 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:42:56,125 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:42:56,126 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:42:56,127 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:42:56,128 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:42:56,129 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:42:56,130 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:42:56,131 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:42:56,131 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:42:56,136 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:42:56,138 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:42:56,140 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:42:56,142 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d255bf91-1314-4078-8c0b-b5e1ef36080e/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-28 04:42:56,185 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:42:56,189 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:42:56,191 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:42:56,191 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:42:56,192 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:42:56,192 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:42:56,192 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:42:56,192 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:42:56,193 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:42:56,193 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:42:56,195 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:42:56,195 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:42:56,195 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:42:56,195 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:42:56,196 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:42:56,196 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:42:56,196 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:42:56,197 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:42:56,197 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:42:56,199 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:42:56,199 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:42:56,204 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:42:56,204 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:42:56,206 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:42:56,206 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:42:56,207 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_d255bf91-1314-4078-8c0b-b5e1ef36080e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d255bf91-1314-4078-8c0b-b5e1ef36080e/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4018aa2f3fc6e9af657f7b663c2968a52b287c70 [2020-11-28 04:42:56,480 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:42:56,520 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:42:56,525 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:42:56,526 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:42:56,527 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:42:56,529 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d255bf91-1314-4078-8c0b-b5e1ef36080e/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.i [2020-11-28 04:42:56,630 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d255bf91-1314-4078-8c0b-b5e1ef36080e/bin/ukojak/data/71bb93632/aecb899fb9fe413e8a8cb19eb6052d63/FLAG719153472 [2020-11-28 04:42:57,246 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:42:57,256 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d255bf91-1314-4078-8c0b-b5e1ef36080e/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.i [2020-11-28 04:42:57,280 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d255bf91-1314-4078-8c0b-b5e1ef36080e/bin/ukojak/data/71bb93632/aecb899fb9fe413e8a8cb19eb6052d63/FLAG719153472 [2020-11-28 04:42:57,479 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d255bf91-1314-4078-8c0b-b5e1ef36080e/bin/ukojak/data/71bb93632/aecb899fb9fe413e8a8cb19eb6052d63 [2020-11-28 04:42:57,481 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:42:57,482 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:42:57,484 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:42:57,485 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:42:57,489 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:42:57,491 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:42:57" (1/1) ... [2020-11-28 04:42:57,499 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@465c42f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:42:57, skipping insertion in model container [2020-11-28 04:42:57,500 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:42:57" (1/1) ... [2020-11-28 04:42:57,509 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:42:57,598 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:42:57,877 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:42:57,877 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@323fe1d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:42:57, skipping insertion in model container [2020-11-28 04:42:57,878 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:42:57,878 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:42:57,881 INFO L168 Benchmark]: Toolchain (without parser) took 396.91 ms. Allocated memory is still 94.4 MB. Free memory was 58.0 MB in the beginning and 71.7 MB in the end (delta: -13.7 MB). Peak memory consumption was 8.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:42:57,882 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 94.4 MB. Free memory was 65.4 MB in the beginning and 65.3 MB in the end (delta: 23.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:42:57,883 INFO L168 Benchmark]: CACSL2BoogieTranslator took 394.02 ms. Allocated memory is still 94.4 MB. Free memory was 57.8 MB in the beginning and 71.7 MB in the end (delta: -13.9 MB). Peak memory consumption was 8.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:42:57,885 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 94.4 MB. Free memory was 65.4 MB in the beginning and 65.3 MB in the end (delta: 23.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 394.02 ms. Allocated memory is still 94.4 MB. Free memory was 57.8 MB in the beginning and 71.7 MB in the end (delta: -13.9 MB). Peak memory consumption was 8.6 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-a4ecdab [2020-11-28 04:43:00,192 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:43:00,195 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:43:00,241 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:43:00,242 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:43:00,248 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:43:00,251 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:43:00,256 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:43:00,260 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:43:00,268 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:43:00,270 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:43:00,276 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:43:00,276 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:43:00,280 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:43:00,285 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:43:00,286 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:43:00,288 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:43:00,294 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:43:00,296 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:43:00,300 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:43:00,306 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:43:00,308 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:43:00,310 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:43:00,312 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:43:00,319 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:43:00,320 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:43:00,320 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:43:00,323 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:43:00,324 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:43:00,325 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:43:00,325 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:43:00,326 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:43:00,329 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:43:00,329 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:43:00,331 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:43:00,331 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:43:00,332 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:43:00,332 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:43:00,333 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:43:00,335 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:43:00,336 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:43:00,337 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d255bf91-1314-4078-8c0b-b5e1ef36080e/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-28 04:43:00,387 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:43:00,388 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:43:00,391 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:43:00,391 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:43:00,391 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:43:00,392 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:43:00,392 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:43:00,392 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:43:00,392 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:43:00,393 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:43:00,394 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:43:00,394 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:43:00,394 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:43:00,394 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:43:00,395 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:43:00,395 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:43:00,395 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:43:00,395 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:43:00,395 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:43:00,396 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:43:00,396 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:43:00,396 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:43:00,396 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:43:00,397 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:43:00,397 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:43:00,397 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:43:00,397 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:43:00,398 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:43:00,398 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:43:00,398 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:43:00,398 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_d255bf91-1314-4078-8c0b-b5e1ef36080e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d255bf91-1314-4078-8c0b-b5e1ef36080e/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4018aa2f3fc6e9af657f7b663c2968a52b287c70 [2020-11-28 04:43:00,824 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:43:00,850 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:43:00,853 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:43:00,855 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:43:00,855 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:43:00,859 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d255bf91-1314-4078-8c0b-b5e1ef36080e/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.i [2020-11-28 04:43:00,930 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d255bf91-1314-4078-8c0b-b5e1ef36080e/bin/ukojak/data/1226c4b21/bc4874b5fbbd4b62af40f4eadb337a52/FLAG9640df837 [2020-11-28 04:43:01,618 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:43:01,618 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d255bf91-1314-4078-8c0b-b5e1ef36080e/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.i [2020-11-28 04:43:01,642 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d255bf91-1314-4078-8c0b-b5e1ef36080e/bin/ukojak/data/1226c4b21/bc4874b5fbbd4b62af40f4eadb337a52/FLAG9640df837 [2020-11-28 04:43:01,801 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d255bf91-1314-4078-8c0b-b5e1ef36080e/bin/ukojak/data/1226c4b21/bc4874b5fbbd4b62af40f4eadb337a52 [2020-11-28 04:43:01,806 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:43:01,808 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:43:01,810 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:43:01,810 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:43:01,815 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:43:01,816 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:43:01" (1/1) ... [2020-11-28 04:43:01,825 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47474b3f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:43:01, skipping insertion in model container [2020-11-28 04:43:01,826 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:43:01" (1/1) ... [2020-11-28 04:43:01,834 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:43:01,926 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:43:02,161 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:43:02,162 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5413cfca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:43:02, skipping insertion in model container [2020-11-28 04:43:02,162 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:43:02,163 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:43:02,166 INFO L168 Benchmark]: Toolchain (without parser) took 356.36 ms. Allocated memory is still 65.0 MB. Free memory was 45.9 MB in the beginning and 36.7 MB in the end (delta: 9.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:43:02,167 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 65.0 MB. Free memory was 47.7 MB in the beginning and 47.6 MB in the end (delta: 53.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:43:02,168 INFO L168 Benchmark]: CACSL2BoogieTranslator took 352.92 ms. Allocated memory is still 65.0 MB. Free memory was 45.6 MB in the beginning and 36.7 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:43:02,170 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 65.0 MB. Free memory was 47.7 MB in the beginning and 47.6 MB in the end (delta: 53.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 352.92 ms. Allocated memory is still 65.0 MB. Free memory was 45.6 MB in the beginning and 36.7 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...