./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test8-2.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_8a6dcccf-0588-42ae-bc86-65ac00ea7d8a/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_8a6dcccf-0588-42ae-bc86-65ac00ea7d8a/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8a6dcccf-0588-42ae-bc86-65ac00ea7d8a/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8a6dcccf-0588-42ae-bc86-65ac00ea7d8a/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test8-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_8a6dcccf-0588-42ae-bc86-65ac00ea7d8a/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8a6dcccf-0588-42ae-bc86-65ac00ea7d8a/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 260b7a2a984aaf2c0588bea98c2bcc2ef220bdd7 .............................................................................................................................. 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_8a6dcccf-0588-42ae-bc86-65ac00ea7d8a/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_8a6dcccf-0588-42ae-bc86-65ac00ea7d8a/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8a6dcccf-0588-42ae-bc86-65ac00ea7d8a/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8a6dcccf-0588-42ae-bc86-65ac00ea7d8a/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test8-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_8a6dcccf-0588-42ae-bc86-65ac00ea7d8a/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8a6dcccf-0588-42ae-bc86-65ac00ea7d8a/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 260b7a2a984aaf2c0588bea98c2bcc2ef220bdd7 ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 16:50:51,474 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:50:51,479 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:50:51,569 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:50:51,570 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:50:51,572 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:50:51,575 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:50:51,579 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:50:51,584 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:50:51,586 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:50:51,588 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:50:51,590 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:50:51,591 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:50:51,593 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:50:51,595 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:50:51,597 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:50:51,599 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:50:51,601 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:50:51,604 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:50:51,608 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:50:51,611 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:50:51,620 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:50:51,622 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:50:51,624 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:50:51,629 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:50:51,629 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:50:51,630 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:50:51,643 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:50:51,646 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:50:51,648 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:50:51,649 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:50:51,651 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:50:51,653 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:50:51,656 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:50:51,660 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:50:51,661 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:50:51,663 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:50:51,663 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:50:51,664 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:50:51,667 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:50:51,668 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:50:51,673 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8a6dcccf-0588-42ae-bc86-65ac00ea7d8a/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-12-01 16:50:51,728 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:50:51,735 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:50:51,738 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:50:51,738 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:50:51,739 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:50:51,739 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:50:51,739 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 16:50:51,739 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:50:51,739 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:50:51,740 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:50:51,740 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 16:50:51,740 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 16:50:51,740 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 16:50:51,741 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:50:51,741 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:50:51,741 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:50:51,742 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:50:51,742 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:50:51,742 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:50:51,743 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:50:51,743 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:50:51,743 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:50:51,744 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:50:51,744 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:50:51,744 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:50:51,744 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_8a6dcccf-0588-42ae-bc86-65ac00ea7d8a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_8a6dcccf-0588-42ae-bc86-65ac00ea7d8a/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 260b7a2a984aaf2c0588bea98c2bcc2ef220bdd7 [2020-12-01 16:50:52,193 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:50:52,256 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:50:52,259 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:50:52,261 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:50:52,263 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:50:52,264 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8a6dcccf-0588-42ae-bc86-65ac00ea7d8a/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test8-2.i [2020-12-01 16:50:52,371 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8a6dcccf-0588-42ae-bc86-65ac00ea7d8a/bin/ukojak/data/f9f10f4c8/37317f3a151e4e4ab38e71c8fe204957/FLAGbbafe7a96 [2020-12-01 16:50:53,170 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:50:53,171 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8a6dcccf-0588-42ae-bc86-65ac00ea7d8a/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test8-2.i [2020-12-01 16:50:53,205 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8a6dcccf-0588-42ae-bc86-65ac00ea7d8a/bin/ukojak/data/f9f10f4c8/37317f3a151e4e4ab38e71c8fe204957/FLAGbbafe7a96 [2020-12-01 16:50:53,311 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8a6dcccf-0588-42ae-bc86-65ac00ea7d8a/bin/ukojak/data/f9f10f4c8/37317f3a151e4e4ab38e71c8fe204957 [2020-12-01 16:50:53,314 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:50:53,317 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:50:53,319 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:50:53,320 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:50:53,325 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:50:53,327 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:50:53" (1/1) ... [2020-12-01 16:50:53,333 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e91b632 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:50:53, skipping insertion in model container [2020-12-01 16:50:53,334 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:50:53" (1/1) ... [2020-12-01 16:50:53,346 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:50:53,444 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:50:53,808 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:50:53,809 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@23e66fa4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:50:53, skipping insertion in model container [2020-12-01 16:50:53,809 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:50:53,810 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:50:53,815 INFO L168 Benchmark]: Toolchain (without parser) took 494.63 ms. Allocated memory is still 109.1 MB. Free memory was 72.2 MB in the beginning and 85.9 MB in the end (delta: -13.7 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 16:50:53,818 INFO L168 Benchmark]: CDTParser took 0.38 ms. Allocated memory is still 109.1 MB. Free memory was 83.0 MB in the beginning and 83.0 MB in the end (delta: 25.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:50:53,821 INFO L168 Benchmark]: CACSL2BoogieTranslator took 490.79 ms. Allocated memory is still 109.1 MB. Free memory was 72.0 MB in the beginning and 85.9 MB in the end (delta: -14.0 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 16:50:53,825 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38 ms. Allocated memory is still 109.1 MB. Free memory was 83.0 MB in the beginning and 83.0 MB in the end (delta: 25.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 490.79 ms. Allocated memory is still 109.1 MB. Free memory was 72.0 MB in the beginning and 85.9 MB in the end (delta: -14.0 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 16:50:56,876 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:50:56,880 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:50:56,950 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:50:56,951 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:50:56,959 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:50:56,964 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:50:56,970 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:50:56,975 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:50:56,986 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:50:56,987 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:50:56,989 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:50:56,990 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:50:56,992 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:50:56,994 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:50:56,995 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:50:56,997 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:50:57,006 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:50:57,012 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:50:57,028 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:50:57,034 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:50:57,038 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:50:57,040 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:50:57,041 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:50:57,045 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:50:57,046 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:50:57,047 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:50:57,048 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:50:57,049 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:50:57,052 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:50:57,053 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:50:57,054 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:50:57,061 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:50:57,062 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:50:57,064 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:50:57,065 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:50:57,066 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:50:57,066 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:50:57,066 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:50:57,069 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:50:57,070 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:50:57,072 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8a6dcccf-0588-42ae-bc86-65ac00ea7d8a/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-12-01 16:50:57,118 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:50:57,118 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:50:57,120 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:50:57,120 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:50:57,121 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:50:57,121 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:50:57,121 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 16:50:57,121 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:50:57,122 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:50:57,122 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:50:57,122 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 16:50:57,122 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 16:50:57,122 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 16:50:57,123 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:50:57,123 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 16:50:57,123 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 16:50:57,123 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 16:50:57,124 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:50:57,124 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:50:57,124 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:50:57,124 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:50:57,125 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:50:57,125 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:50:57,125 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:50:57,125 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:50:57,126 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:50:57,126 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 16:50:57,126 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 16:50:57,127 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 16:50:57,127 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:50:57,127 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_8a6dcccf-0588-42ae-bc86-65ac00ea7d8a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_8a6dcccf-0588-42ae-bc86-65ac00ea7d8a/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 260b7a2a984aaf2c0588bea98c2bcc2ef220bdd7 [2020-12-01 16:50:57,630 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:50:57,663 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:50:57,667 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:50:57,669 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:50:57,670 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:50:57,672 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8a6dcccf-0588-42ae-bc86-65ac00ea7d8a/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test8-2.i [2020-12-01 16:50:57,767 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8a6dcccf-0588-42ae-bc86-65ac00ea7d8a/bin/ukojak/data/4725688db/1f0fd8f330274f6f9e684205b7fb4d5d/FLAGfeb51818e [2020-12-01 16:50:58,648 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:50:58,649 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8a6dcccf-0588-42ae-bc86-65ac00ea7d8a/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test8-2.i [2020-12-01 16:50:58,692 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8a6dcccf-0588-42ae-bc86-65ac00ea7d8a/bin/ukojak/data/4725688db/1f0fd8f330274f6f9e684205b7fb4d5d/FLAGfeb51818e [2020-12-01 16:50:58,810 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8a6dcccf-0588-42ae-bc86-65ac00ea7d8a/bin/ukojak/data/4725688db/1f0fd8f330274f6f9e684205b7fb4d5d [2020-12-01 16:50:58,816 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:50:58,820 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:50:58,822 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:50:58,823 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:50:58,828 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:50:58,830 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:50:58" (1/1) ... [2020-12-01 16:50:58,833 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c1db2e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:50:58, skipping insertion in model container [2020-12-01 16:50:58,834 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:50:58" (1/1) ... [2020-12-01 16:50:58,846 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:50:58,952 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:50:59,236 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:50:59,237 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@284bc6ad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:50:59, skipping insertion in model container [2020-12-01 16:50:59,238 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:50:59,238 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:50:59,241 INFO L168 Benchmark]: Toolchain (without parser) took 420.08 ms. Allocated memory is still 62.9 MB. Free memory was 42.1 MB in the beginning and 33.0 MB in the end (delta: 9.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 16:50:59,243 INFO L168 Benchmark]: CDTParser took 0.40 ms. Allocated memory is still 62.9 MB. Free memory is still 45.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:50:59,244 INFO L168 Benchmark]: CACSL2BoogieTranslator took 415.86 ms. Allocated memory is still 62.9 MB. Free memory was 42.0 MB in the beginning and 33.0 MB in the end (delta: 9.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 16:50:59,246 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40 ms. Allocated memory is still 62.9 MB. Free memory is still 45.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 415.86 ms. Allocated memory is still 62.9 MB. Free memory was 42.0 MB in the beginning and 33.0 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...