./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-2.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_72258b5c-b1a2-4c74-89ea-f1ae8baef656/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_72258b5c-b1a2-4c74-89ea-f1ae8baef656/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_72258b5c-b1a2-4c74-89ea-f1ae8baef656/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_72258b5c-b1a2-4c74-89ea-f1ae8baef656/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_72258b5c-b1a2-4c74-89ea-f1ae8baef656/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_72258b5c-b1a2-4c74-89ea-f1ae8baef656/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 24ee0eeb2c23f9aa41ef21c2d9838fcb1a1b14d7 .............................................................................................................................. 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_72258b5c-b1a2-4c74-89ea-f1ae8baef656/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_72258b5c-b1a2-4c74-89ea-f1ae8baef656/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_72258b5c-b1a2-4c74-89ea-f1ae8baef656/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_72258b5c-b1a2-4c74-89ea-f1ae8baef656/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_72258b5c-b1a2-4c74-89ea-f1ae8baef656/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_72258b5c-b1a2-4c74-89ea-f1ae8baef656/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 24ee0eeb2c23f9aa41ef21c2d9838fcb1a1b14d7 ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 18:23:40,190 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 18:23:40,194 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 18:23:40,280 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 18:23:40,281 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 18:23:40,287 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 18:23:40,290 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 18:23:40,295 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 18:23:40,299 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 18:23:40,310 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 18:23:40,312 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 18:23:40,315 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 18:23:40,315 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 18:23:40,320 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 18:23:40,322 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 18:23:40,325 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 18:23:40,327 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 18:23:40,331 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 18:23:40,335 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 18:23:40,345 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 18:23:40,347 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 18:23:40,349 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 18:23:40,352 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 18:23:40,353 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 18:23:40,364 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 18:23:40,364 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 18:23:40,365 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 18:23:40,367 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 18:23:40,368 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 18:23:40,370 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 18:23:40,370 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 18:23:40,372 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 18:23:40,374 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 18:23:40,375 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 18:23:40,377 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 18:23:40,377 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 18:23:40,378 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 18:23:40,379 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 18:23:40,379 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 18:23:40,380 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 18:23:40,381 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 18:23:40,385 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_72258b5c-b1a2-4c74-89ea-f1ae8baef656/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-29 18:23:40,431 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 18:23:40,431 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 18:23:40,433 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 18:23:40,434 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 18:23:40,434 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 18:23:40,434 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 18:23:40,435 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 18:23:40,435 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 18:23:40,435 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 18:23:40,435 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 18:23:40,437 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 18:23:40,437 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 18:23:40,437 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 18:23:40,438 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 18:23:40,438 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 18:23:40,438 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 18:23:40,439 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 18:23:40,439 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 18:23:40,439 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 18:23:40,439 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 18:23:40,440 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 18:23:40,440 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 18:23:40,440 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 18:23:40,441 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 18:23:40,441 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 18:23:40,441 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_72258b5c-b1a2-4c74-89ea-f1ae8baef656/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_72258b5c-b1a2-4c74-89ea-f1ae8baef656/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 24ee0eeb2c23f9aa41ef21c2d9838fcb1a1b14d7 [2020-11-29 18:23:40,802 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 18:23:40,847 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 18:23:40,851 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 18:23:40,852 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 18:23:40,853 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 18:23:40,855 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_72258b5c-b1a2-4c74-89ea-f1ae8baef656/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-2.i [2020-11-29 18:23:40,940 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_72258b5c-b1a2-4c74-89ea-f1ae8baef656/bin/ukojak/data/62397843b/81743739cb844715a17498b34adfe42a/FLAG17832034e [2020-11-29 18:23:41,936 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 18:23:41,937 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_72258b5c-b1a2-4c74-89ea-f1ae8baef656/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-2.i [2020-11-29 18:23:41,991 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_72258b5c-b1a2-4c74-89ea-f1ae8baef656/bin/ukojak/data/62397843b/81743739cb844715a17498b34adfe42a/FLAG17832034e [2020-11-29 18:23:42,456 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_72258b5c-b1a2-4c74-89ea-f1ae8baef656/bin/ukojak/data/62397843b/81743739cb844715a17498b34adfe42a [2020-11-29 18:23:42,460 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 18:23:42,464 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 18:23:42,469 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 18:23:42,470 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 18:23:42,474 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 18:23:42,476 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:23:42" (1/1) ... [2020-11-29 18:23:42,479 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b1e2af7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:23:42, skipping insertion in model container [2020-11-29 18:23:42,479 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:23:42" (1/1) ... [2020-11-29 18:23:42,488 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 18:23:42,602 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 18:23:42,969 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 18:23:42,970 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1d76aee5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:23:42, skipping insertion in model container [2020-11-29 18:23:42,970 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 18:23:42,971 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 18:23:42,974 INFO L168 Benchmark]: Toolchain (without parser) took 508.49 ms. Allocated memory is still 134.2 MB. Free memory was 102.7 MB in the beginning and 109.8 MB in the end (delta: -7.1 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2020-11-29 18:23:42,976 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 92.3 MB. Free memory was 50.7 MB in the beginning and 50.6 MB in the end (delta: 43.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 18:23:42,977 INFO L168 Benchmark]: CACSL2BoogieTranslator took 501.74 ms. Allocated memory is still 134.2 MB. Free memory was 102.3 MB in the beginning and 109.8 MB in the end (delta: -7.4 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-29 18:23:42,980 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 92.3 MB. Free memory was 50.7 MB in the beginning and 50.6 MB in the end (delta: 43.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 501.74 ms. Allocated memory is still 134.2 MB. Free memory was 102.3 MB in the beginning and 109.8 MB in the end (delta: -7.4 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-a4ecdab [2020-11-29 18:23:45,666 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 18:23:45,669 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 18:23:45,708 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 18:23:45,709 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 18:23:45,711 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 18:23:45,720 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 18:23:45,727 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 18:23:45,731 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 18:23:45,738 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 18:23:45,739 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 18:23:45,745 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 18:23:45,746 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 18:23:45,750 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 18:23:45,756 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 18:23:45,758 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 18:23:45,760 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 18:23:45,762 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 18:23:45,770 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 18:23:45,774 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 18:23:45,776 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 18:23:45,784 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 18:23:45,786 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 18:23:45,787 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 18:23:45,791 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 18:23:45,792 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 18:23:45,792 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 18:23:45,794 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 18:23:45,794 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 18:23:45,801 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 18:23:45,802 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 18:23:45,803 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 18:23:45,805 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 18:23:45,806 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 18:23:45,808 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 18:23:45,809 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 18:23:45,810 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 18:23:45,810 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 18:23:45,811 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 18:23:45,813 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 18:23:45,814 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 18:23:45,815 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_72258b5c-b1a2-4c74-89ea-f1ae8baef656/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-29 18:23:45,875 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 18:23:45,875 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 18:23:45,879 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 18:23:45,879 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 18:23:45,879 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 18:23:45,879 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 18:23:45,880 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 18:23:45,880 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 18:23:45,880 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 18:23:45,880 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 18:23:45,881 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 18:23:45,882 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 18:23:45,882 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 18:23:45,882 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 18:23:45,882 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 18:23:45,883 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 18:23:45,883 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 18:23:45,883 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 18:23:45,883 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 18:23:45,884 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 18:23:45,884 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 18:23:45,884 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 18:23:45,884 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 18:23:45,885 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 18:23:45,885 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 18:23:45,885 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 18:23:45,885 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 18:23:45,886 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 18:23:45,895 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 18:23:45,895 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 18:23:45,895 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_72258b5c-b1a2-4c74-89ea-f1ae8baef656/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_72258b5c-b1a2-4c74-89ea-f1ae8baef656/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 24ee0eeb2c23f9aa41ef21c2d9838fcb1a1b14d7 [2020-11-29 18:23:46,362 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 18:23:46,403 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 18:23:46,407 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 18:23:46,409 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 18:23:46,410 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 18:23:46,412 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_72258b5c-b1a2-4c74-89ea-f1ae8baef656/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-2.i [2020-11-29 18:23:46,522 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_72258b5c-b1a2-4c74-89ea-f1ae8baef656/bin/ukojak/data/6b5dff2e1/1fb705132ef94d769165ef76449c05c6/FLAGcbe8c2a55 [2020-11-29 18:23:47,537 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 18:23:47,538 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_72258b5c-b1a2-4c74-89ea-f1ae8baef656/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-2.i [2020-11-29 18:23:47,576 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_72258b5c-b1a2-4c74-89ea-f1ae8baef656/bin/ukojak/data/6b5dff2e1/1fb705132ef94d769165ef76449c05c6/FLAGcbe8c2a55 [2020-11-29 18:23:48,066 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_72258b5c-b1a2-4c74-89ea-f1ae8baef656/bin/ukojak/data/6b5dff2e1/1fb705132ef94d769165ef76449c05c6 [2020-11-29 18:23:48,070 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 18:23:48,072 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 18:23:48,076 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 18:23:48,077 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 18:23:48,081 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 18:23:48,081 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:23:48" (1/1) ... [2020-11-29 18:23:48,084 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7fa25429 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:23:48, skipping insertion in model container [2020-11-29 18:23:48,085 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:23:48" (1/1) ... [2020-11-29 18:23:48,094 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 18:23:48,210 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 18:23:48,505 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 18:23:48,506 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@375c5f2f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:23:48, skipping insertion in model container [2020-11-29 18:23:48,506 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 18:23:48,507 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 18:23:48,511 INFO L168 Benchmark]: Toolchain (without parser) took 437.14 ms. Allocated memory is still 60.8 MB. Free memory was 36.3 MB in the beginning and 43.4 MB in the end (delta: -7.1 MB). Peak memory consumption was 12.8 MB. Max. memory is 16.1 GB. [2020-11-29 18:23:48,512 INFO L168 Benchmark]: CDTParser took 0.41 ms. Allocated memory is still 60.8 MB. Free memory is still 42.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 18:23:48,515 INFO L168 Benchmark]: CACSL2BoogieTranslator took 431.01 ms. Allocated memory is still 60.8 MB. Free memory was 36.1 MB in the beginning and 43.4 MB in the end (delta: -7.3 MB). Peak memory consumption was 12.8 MB. Max. memory is 16.1 GB. [2020-11-29 18:23:48,518 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41 ms. Allocated memory is still 60.8 MB. Free memory is still 42.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 431.01 ms. Allocated memory is still 60.8 MB. Free memory was 36.1 MB in the beginning and 43.4 MB in the end (delta: -7.3 MB). Peak memory consumption was 12.8 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...