./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-1.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_a735fe1d-b84d-4fdf-b4b5-76942274a484/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a735fe1d-b84d-4fdf-b4b5-76942274a484/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a735fe1d-b84d-4fdf-b4b5-76942274a484/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a735fe1d-b84d-4fdf-b4b5-76942274a484/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a735fe1d-b84d-4fdf-b4b5-76942274a484/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a735fe1d-b84d-4fdf-b4b5-76942274a484/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 172f0bcdbd084a560bd0a87448ff7c4bb35bbc8a .............................................................................................................................. 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_a735fe1d-b84d-4fdf-b4b5-76942274a484/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a735fe1d-b84d-4fdf-b4b5-76942274a484/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a735fe1d-b84d-4fdf-b4b5-76942274a484/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a735fe1d-b84d-4fdf-b4b5-76942274a484/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a735fe1d-b84d-4fdf-b4b5-76942274a484/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a735fe1d-b84d-4fdf-b4b5-76942274a484/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 172f0bcdbd084a560bd0a87448ff7c4bb35bbc8a ................................................................................................................................... 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 04:43:46,093 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:43:46,095 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:43:46,140 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:43:46,141 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:43:46,142 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:43:46,144 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:43:46,147 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:43:46,166 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:43:46,167 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:43:46,168 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:43:46,170 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:43:46,171 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:43:46,184 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:43:46,186 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:43:46,187 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:43:46,188 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:43:46,190 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:43:46,192 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:43:46,195 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:43:46,197 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:43:46,199 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:43:46,200 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:43:46,201 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:43:46,205 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:43:46,206 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:43:46,206 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:43:46,207 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:43:46,208 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:43:46,209 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:43:46,210 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:43:46,211 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:43:46,212 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:43:46,213 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:43:46,214 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:43:46,215 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:43:46,216 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:43:46,216 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:43:46,216 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:43:46,218 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:43:46,218 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:43:46,220 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a735fe1d-b84d-4fdf-b4b5-76942274a484/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-28 04:43:46,247 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:43:46,247 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:43:46,248 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:43:46,248 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:43:46,249 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:43:46,249 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:43:46,249 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:43:46,249 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:43:46,250 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:43:46,250 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:43:46,250 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:43:46,250 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:43:46,250 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:43:46,251 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:43:46,251 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:43:46,251 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:43:46,251 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:43:46,251 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:43:46,252 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:43:46,252 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:43:46,252 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:43:46,252 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:43:46,252 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:43:46,253 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:43:46,253 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:43:46,253 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_a735fe1d-b84d-4fdf-b4b5-76942274a484/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a735fe1d-b84d-4fdf-b4b5-76942274a484/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 172f0bcdbd084a560bd0a87448ff7c4bb35bbc8a [2020-11-28 04:43:46,553 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:43:46,583 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:43:46,586 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:43:46,587 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:43:46,589 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:43:46,590 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a735fe1d-b84d-4fdf-b4b5-76942274a484/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-1.i [2020-11-28 04:43:46,666 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a735fe1d-b84d-4fdf-b4b5-76942274a484/bin/ukojak/data/1d9dc188b/f38ef56bb0e448919063d1d49461bd09/FLAGab6dae1e6 [2020-11-28 04:43:47,541 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:43:47,541 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a735fe1d-b84d-4fdf-b4b5-76942274a484/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-1.i [2020-11-28 04:43:47,581 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a735fe1d-b84d-4fdf-b4b5-76942274a484/bin/ukojak/data/1d9dc188b/f38ef56bb0e448919063d1d49461bd09/FLAGab6dae1e6 [2020-11-28 04:43:48,087 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a735fe1d-b84d-4fdf-b4b5-76942274a484/bin/ukojak/data/1d9dc188b/f38ef56bb0e448919063d1d49461bd09 [2020-11-28 04:43:48,090 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:43:48,092 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:43:48,094 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:43:48,095 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:43:48,099 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:43:48,100 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:43:48" (1/1) ... [2020-11-28 04:43:48,103 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7bfb78c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:43:48, skipping insertion in model container [2020-11-28 04:43:48,103 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:43:48" (1/1) ... [2020-11-28 04:43:48,112 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:43:48,185 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:43:48,488 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:43:48,489 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@b24dd80 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:43:48, skipping insertion in model container [2020-11-28 04:43:48,489 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:43:48,490 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:43:48,493 INFO L168 Benchmark]: Toolchain (without parser) took 398.98 ms. Allocated memory is still 94.4 MB. Free memory was 56.9 MB in the beginning and 70.7 MB in the end (delta: -13.8 MB). Peak memory consumption was 10.9 MB. Max. memory is 16.1 GB. [2020-11-28 04:43:48,494 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 94.4 MB. Free memory was 64.6 MB in the beginning and 64.6 MB in the end (delta: 31.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:43:48,495 INFO L168 Benchmark]: CACSL2BoogieTranslator took 395.20 ms. Allocated memory is still 94.4 MB. Free memory was 56.8 MB in the beginning and 70.7 MB in the end (delta: -13.9 MB). Peak memory consumption was 10.9 MB. Max. memory is 16.1 GB. [2020-11-28 04:43:48,498 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36 ms. Allocated memory is still 94.4 MB. Free memory was 64.6 MB in the beginning and 64.6 MB in the end (delta: 31.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 395.20 ms. Allocated memory is still 94.4 MB. Free memory was 56.8 MB in the beginning and 70.7 MB in the end (delta: -13.9 MB). Peak memory consumption was 10.9 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:43:51,282 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:43:51,287 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:43:51,354 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:43:51,354 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:43:51,362 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:43:51,366 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:43:51,372 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:43:51,376 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:43:51,386 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:43:51,388 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:43:51,395 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:43:51,396 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:43:51,399 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:43:51,402 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:43:51,404 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:43:51,407 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:43:51,410 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:43:51,416 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:43:51,421 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:43:51,429 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:43:51,431 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:43:51,433 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:43:51,438 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:43:51,443 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:43:51,446 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:43:51,446 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:43:51,449 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:43:51,450 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:43:51,452 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:43:51,452 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:43:51,464 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:43:51,467 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:43:51,468 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:43:51,469 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:43:51,470 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:43:51,471 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:43:51,471 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:43:51,471 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:43:51,474 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:43:51,475 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:43:51,476 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a735fe1d-b84d-4fdf-b4b5-76942274a484/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-28 04:43:51,528 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:43:51,529 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:43:51,533 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:43:51,533 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:43:51,534 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:43:51,534 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:43:51,534 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:43:51,535 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:43:51,535 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:43:51,535 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:43:51,537 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:43:51,537 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:43:51,537 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:43:51,538 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:43:51,538 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:43:51,538 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:43:51,538 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:43:51,539 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:43:51,539 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:43:51,539 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:43:51,539 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:43:51,540 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:43:51,540 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:43:51,540 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:43:51,541 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:43:51,541 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:43:51,541 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:43:51,542 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:43:51,542 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:43:51,542 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:43:51,542 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_a735fe1d-b84d-4fdf-b4b5-76942274a484/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a735fe1d-b84d-4fdf-b4b5-76942274a484/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 172f0bcdbd084a560bd0a87448ff7c4bb35bbc8a [2020-11-28 04:43:52,045 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:43:52,074 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:43:52,078 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:43:52,079 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:43:52,080 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:43:52,082 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a735fe1d-b84d-4fdf-b4b5-76942274a484/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-1.i [2020-11-28 04:43:52,158 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a735fe1d-b84d-4fdf-b4b5-76942274a484/bin/ukojak/data/d48ae1ff2/434500fb208e46f2bf898793968de9f4/FLAG2da037107 [2020-11-28 04:43:53,077 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:43:53,078 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a735fe1d-b84d-4fdf-b4b5-76942274a484/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-1.i [2020-11-28 04:43:53,116 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a735fe1d-b84d-4fdf-b4b5-76942274a484/bin/ukojak/data/d48ae1ff2/434500fb208e46f2bf898793968de9f4/FLAG2da037107 [2020-11-28 04:43:53,615 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a735fe1d-b84d-4fdf-b4b5-76942274a484/bin/ukojak/data/d48ae1ff2/434500fb208e46f2bf898793968de9f4 [2020-11-28 04:43:53,620 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:43:53,623 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:43:53,625 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:43:53,625 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:43:53,630 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:43:53,632 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:43:53" (1/1) ... [2020-11-28 04:43:53,634 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@13151525 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:43:53, skipping insertion in model container [2020-11-28 04:43:53,635 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:43:53" (1/1) ... [2020-11-28 04:43:53,646 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:43:53,740 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:43:54,039 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:43:54,040 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@62cb9cfe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:43:54, skipping insertion in model container [2020-11-28 04:43:54,041 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:43:54,043 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:43:54,047 INFO L168 Benchmark]: Toolchain (without parser) took 421.69 ms. Allocated memory is still 58.7 MB. Free memory was 34.9 MB in the beginning and 42.1 MB in the end (delta: -7.2 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:43:54,049 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 58.7 MB. Free memory is still 40.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:43:54,051 INFO L168 Benchmark]: CACSL2BoogieTranslator took 418.20 ms. Allocated memory is still 58.7 MB. Free memory was 34.8 MB in the beginning and 42.3 MB in the end (delta: -7.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:43:54,054 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36 ms. Allocated memory is still 58.7 MB. Free memory is still 40.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 418.20 ms. Allocated memory is still 58.7 MB. Free memory was 34.8 MB in the beginning and 42.3 MB in the end (delta: -7.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...