./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_d9c8abd5-8c53-41c4-a884-ec7fecd65df3/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d9c8abd5-8c53-41c4-a884-ec7fecd65df3/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d9c8abd5-8c53-41c4-a884-ec7fecd65df3/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d9c8abd5-8c53-41c4-a884-ec7fecd65df3/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d9c8abd5-8c53-41c4-a884-ec7fecd65df3/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d9c8abd5-8c53-41c4-a884-ec7fecd65df3/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 1fec259bb9e6e49d4d013c3c4896a5c39ae97246 .............................................................................................................................. 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_d9c8abd5-8c53-41c4-a884-ec7fecd65df3/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d9c8abd5-8c53-41c4-a884-ec7fecd65df3/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d9c8abd5-8c53-41c4-a884-ec7fecd65df3/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d9c8abd5-8c53-41c4-a884-ec7fecd65df3/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d9c8abd5-8c53-41c4-a884-ec7fecd65df3/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d9c8abd5-8c53-41c4-a884-ec7fecd65df3/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 1fec259bb9e6e49d4d013c3c4896a5c39ae97246 ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 17:43:37,516 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:43:37,523 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:43:37,591 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:43:37,592 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:43:37,599 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:43:37,603 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:43:37,609 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:43:37,613 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:43:37,622 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:43:37,624 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:43:37,649 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:43:37,650 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:43:37,651 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:43:37,653 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:43:37,655 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:43:37,656 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:43:37,658 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:43:37,664 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:43:37,675 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:43:37,679 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:43:37,682 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:43:37,689 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:43:37,691 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:43:37,704 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:43:37,705 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:43:37,705 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:43:37,708 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:43:37,709 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:43:37,711 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:43:37,711 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:43:37,713 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:43:37,716 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:43:37,718 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:43:37,719 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:43:37,720 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:43:37,721 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:43:37,722 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:43:37,722 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:43:37,724 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:43:37,725 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:43:37,729 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d9c8abd5-8c53-41c4-a884-ec7fecd65df3/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-12-01 17:43:37,793 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:43:37,795 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:43:37,798 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:43:37,798 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:43:37,798 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:43:37,799 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:43:37,799 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 17:43:37,799 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:43:37,799 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:43:37,800 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:43:37,800 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 17:43:37,800 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 17:43:37,801 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 17:43:37,801 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:43:37,801 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:43:37,802 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:43:37,802 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:43:37,802 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:43:37,802 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:43:37,803 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:43:37,803 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:43:37,803 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:43:37,804 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:43:37,804 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:43:37,804 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:43:37,804 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_d9c8abd5-8c53-41c4-a884-ec7fecd65df3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d9c8abd5-8c53-41c4-a884-ec7fecd65df3/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1fec259bb9e6e49d4d013c3c4896a5c39ae97246 [2020-12-01 17:43:38,213 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:43:38,242 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:43:38,245 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:43:38,247 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:43:38,248 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:43:38,249 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d9c8abd5-8c53-41c4-a884-ec7fecd65df3/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-2.i [2020-12-01 17:43:38,341 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d9c8abd5-8c53-41c4-a884-ec7fecd65df3/bin/ukojak/data/3a6183d62/a865a82651b44a8392ceaea26730856d/FLAG0ebdd61e2 [2020-12-01 17:43:39,100 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:43:39,100 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d9c8abd5-8c53-41c4-a884-ec7fecd65df3/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-2.i [2020-12-01 17:43:39,127 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d9c8abd5-8c53-41c4-a884-ec7fecd65df3/bin/ukojak/data/3a6183d62/a865a82651b44a8392ceaea26730856d/FLAG0ebdd61e2 [2020-12-01 17:43:39,298 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d9c8abd5-8c53-41c4-a884-ec7fecd65df3/bin/ukojak/data/3a6183d62/a865a82651b44a8392ceaea26730856d [2020-12-01 17:43:39,301 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:43:39,305 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:43:39,307 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:43:39,308 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:43:39,312 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:43:39,314 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:43:39" (1/1) ... [2020-12-01 17:43:39,317 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e7d3ac0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:43:39, skipping insertion in model container [2020-12-01 17:43:39,317 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:43:39" (1/1) ... [2020-12-01 17:43:39,328 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:43:39,420 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:43:39,693 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 17:43:39,694 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5ab68201 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:43:39, skipping insertion in model container [2020-12-01 17:43:39,695 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:43:39,695 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 17:43:39,698 INFO L168 Benchmark]: Toolchain (without parser) took 391.47 ms. Allocated memory is still 98.6 MB. Free memory was 69.0 MB in the beginning and 77.0 MB in the end (delta: -8.0 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 17:43:39,699 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 98.6 MB. Free memory was 58.2 MB in the beginning and 58.1 MB in the end (delta: 71.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:43:39,700 INFO L168 Benchmark]: CACSL2BoogieTranslator took 387.59 ms. Allocated memory is still 98.6 MB. Free memory was 68.8 MB in the beginning and 77.0 MB in the end (delta: -8.3 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 17:43:39,702 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 ms. Allocated memory is still 98.6 MB. Free memory was 58.2 MB in the beginning and 58.1 MB in the end (delta: 71.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 387.59 ms. Allocated memory is still 98.6 MB. Free memory was 68.8 MB in the beginning and 77.0 MB in the end (delta: -8.3 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 17:43:42,363 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:43:42,366 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:43:42,402 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:43:42,405 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:43:42,410 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:43:42,412 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:43:42,417 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:43:42,421 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:43:42,429 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:43:42,431 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:43:42,433 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:43:42,438 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:43:42,439 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:43:42,440 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:43:42,442 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:43:42,443 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:43:42,444 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:43:42,446 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:43:42,448 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:43:42,450 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:43:42,452 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:43:42,454 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:43:42,455 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:43:42,458 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:43:42,459 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:43:42,459 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:43:42,461 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:43:42,461 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:43:42,462 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:43:42,463 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:43:42,464 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:43:42,465 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:43:42,466 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:43:42,467 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:43:42,468 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:43:42,468 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:43:42,469 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:43:42,469 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:43:42,470 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:43:42,471 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:43:42,472 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d9c8abd5-8c53-41c4-a884-ec7fecd65df3/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-12-01 17:43:42,502 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:43:42,502 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:43:42,504 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:43:42,504 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:43:42,504 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:43:42,505 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:43:42,505 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 17:43:42,505 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:43:42,505 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:43:42,505 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:43:42,506 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 17:43:42,506 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 17:43:42,506 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 17:43:42,506 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:43:42,506 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 17:43:42,507 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 17:43:42,507 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 17:43:42,507 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:43:42,507 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:43:42,508 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:43:42,508 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:43:42,508 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:43:42,508 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:43:42,508 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:43:42,509 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:43:42,509 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:43:42,517 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 17:43:42,517 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 17:43:42,517 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 17:43:42,517 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:43:42,518 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_d9c8abd5-8c53-41c4-a884-ec7fecd65df3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d9c8abd5-8c53-41c4-a884-ec7fecd65df3/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1fec259bb9e6e49d4d013c3c4896a5c39ae97246 [2020-12-01 17:43:42,952 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:43:42,982 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:43:42,985 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:43:42,987 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:43:42,988 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:43:42,989 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d9c8abd5-8c53-41c4-a884-ec7fecd65df3/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-2.i [2020-12-01 17:43:43,061 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d9c8abd5-8c53-41c4-a884-ec7fecd65df3/bin/ukojak/data/6f76802fa/72ce65fc3c14482e9d9b6fa1ba00ffce/FLAGcf235bb0b [2020-12-01 17:43:43,807 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:43:43,808 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d9c8abd5-8c53-41c4-a884-ec7fecd65df3/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-2.i [2020-12-01 17:43:43,833 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d9c8abd5-8c53-41c4-a884-ec7fecd65df3/bin/ukojak/data/6f76802fa/72ce65fc3c14482e9d9b6fa1ba00ffce/FLAGcf235bb0b [2020-12-01 17:43:43,944 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d9c8abd5-8c53-41c4-a884-ec7fecd65df3/bin/ukojak/data/6f76802fa/72ce65fc3c14482e9d9b6fa1ba00ffce [2020-12-01 17:43:43,949 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:43:43,953 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:43:43,960 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:43:43,960 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:43:43,965 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:43:43,967 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:43:43" (1/1) ... [2020-12-01 17:43:43,975 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1fd8b93a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:43:43, skipping insertion in model container [2020-12-01 17:43:43,975 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:43:43" (1/1) ... [2020-12-01 17:43:43,985 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:43:44,102 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:43:44,430 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 17:43:44,432 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@739bb8d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:43:44, skipping insertion in model container [2020-12-01 17:43:44,433 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:43:44,435 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 17:43:44,439 INFO L168 Benchmark]: Toolchain (without parser) took 483.74 ms. Allocated memory is still 69.2 MB. Free memory was 50.3 MB in the beginning and 41.1 MB in the end (delta: 9.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 17:43:44,440 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 69.2 MB. Free memory is still 52.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:43:44,443 INFO L168 Benchmark]: CACSL2BoogieTranslator took 475.07 ms. Allocated memory is still 69.2 MB. Free memory was 50.1 MB in the beginning and 41.1 MB in the end (delta: 9.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 17:43:44,447 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 69.2 MB. Free memory is still 52.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 475.07 ms. Allocated memory is still 69.2 MB. Free memory was 50.1 MB in the beginning and 41.1 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...