./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_422cfae6-7f0d-4e76-904b-6b37f67afe6d/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_422cfae6-7f0d-4e76-904b-6b37f67afe6d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_422cfae6-7f0d-4e76-904b-6b37f67afe6d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_422cfae6-7f0d-4e76-904b-6b37f67afe6d/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_422cfae6-7f0d-4e76-904b-6b37f67afe6d/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_422cfae6-7f0d-4e76-904b-6b37f67afe6d/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 9d400555267017f03897ae7686503013203fb1d2 .............................................................................................................................. 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_422cfae6-7f0d-4e76-904b-6b37f67afe6d/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_422cfae6-7f0d-4e76-904b-6b37f67afe6d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_422cfae6-7f0d-4e76-904b-6b37f67afe6d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_422cfae6-7f0d-4e76-904b-6b37f67afe6d/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_422cfae6-7f0d-4e76-904b-6b37f67afe6d/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_422cfae6-7f0d-4e76-904b-6b37f67afe6d/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 9d400555267017f03897ae7686503013203fb1d2 ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:45:00,779 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:45:00,783 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:45:00,877 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:45:00,877 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:45:00,882 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:45:00,885 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:45:00,888 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:45:00,892 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:45:00,898 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:45:00,899 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:45:00,900 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:45:00,901 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:45:00,904 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:45:00,906 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:45:00,908 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:45:00,909 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:45:00,912 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:45:00,916 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:45:00,924 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:45:00,925 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:45:00,927 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:45:00,929 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:45:00,930 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:45:00,938 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:45:00,939 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:45:00,939 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:45:00,941 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:45:00,942 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:45:00,943 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:45:00,943 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:45:00,944 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:45:00,946 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:45:00,947 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:45:00,948 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:45:00,949 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:45:00,949 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:45:00,950 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:45:00,950 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:45:00,951 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:45:00,953 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:45:00,958 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_422cfae6-7f0d-4e76-904b-6b37f67afe6d/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-28 04:45:00,994 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:45:00,994 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:45:00,996 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:45:00,996 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:45:00,996 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:45:00,996 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:45:00,997 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:45:00,997 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:45:00,997 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:45:00,997 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:45:00,998 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:45:00,999 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:45:00,999 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:45:00,999 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:45:00,999 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:45:00,999 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:45:01,000 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:45:01,000 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:45:01,000 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:45:01,000 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:45:01,001 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:45:01,001 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:45:01,001 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:45:01,001 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:45:01,001 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:45:01,002 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_422cfae6-7f0d-4e76-904b-6b37f67afe6d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_422cfae6-7f0d-4e76-904b-6b37f67afe6d/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9d400555267017f03897ae7686503013203fb1d2 [2020-11-28 04:45:01,248 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:45:01,284 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:45:01,289 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:45:01,290 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:45:01,291 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:45:01,292 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_422cfae6-7f0d-4e76-904b-6b37f67afe6d/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-1.i [2020-11-28 04:45:01,360 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_422cfae6-7f0d-4e76-904b-6b37f67afe6d/bin/ukojak/data/472a263f2/aedb6c142c25415a98b86ad46d2d4937/FLAGf94b99ddb [2020-11-28 04:45:02,049 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:45:02,054 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_422cfae6-7f0d-4e76-904b-6b37f67afe6d/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-1.i [2020-11-28 04:45:02,084 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_422cfae6-7f0d-4e76-904b-6b37f67afe6d/bin/ukojak/data/472a263f2/aedb6c142c25415a98b86ad46d2d4937/FLAGf94b99ddb [2020-11-28 04:45:02,295 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_422cfae6-7f0d-4e76-904b-6b37f67afe6d/bin/ukojak/data/472a263f2/aedb6c142c25415a98b86ad46d2d4937 [2020-11-28 04:45:02,297 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:45:02,300 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:45:02,304 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:45:02,304 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:45:02,318 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:45:02,319 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:45:02" (1/1) ... [2020-11-28 04:45:02,322 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d2e6ac7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:45:02, skipping insertion in model container [2020-11-28 04:45:02,323 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:45:02" (1/1) ... [2020-11-28 04:45:02,330 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:45:02,381 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:45:02,666 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:45:02,668 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@511a9957 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:45:02, skipping insertion in model container [2020-11-28 04:45:02,668 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:45:02,668 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:45:02,672 INFO L168 Benchmark]: Toolchain (without parser) took 369.58 ms. Allocated memory was 86.0 MB in the beginning and 113.2 MB in the end (delta: 27.3 MB). Free memory was 54.4 MB in the beginning and 90.9 MB in the end (delta: -36.5 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:45:02,673 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 86.0 MB. Free memory is still 43.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:45:02,675 INFO L168 Benchmark]: CACSL2BoogieTranslator took 364.42 ms. Allocated memory was 86.0 MB in the beginning and 113.2 MB in the end (delta: 27.3 MB). Free memory was 54.1 MB in the beginning and 91.6 MB in the end (delta: -37.5 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:45:02,678 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 86.0 MB. Free memory is still 43.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 364.42 ms. Allocated memory was 86.0 MB in the beginning and 113.2 MB in the end (delta: 27.3 MB). Free memory was 54.1 MB in the beginning and 91.6 MB in the end (delta: -37.5 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 [2020-11-28 04:45:04,989 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:45:04,991 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:45:05,043 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:45:05,044 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:45:05,048 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:45:05,051 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:45:05,055 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:45:05,059 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:45:05,065 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:45:05,066 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:45:05,079 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:45:05,079 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:45:05,083 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:45:05,087 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:45:05,088 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:45:05,090 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:45:05,094 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:45:05,097 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:45:05,104 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:45:05,105 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:45:05,107 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:45:05,110 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:45:05,117 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:45:05,120 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:45:05,120 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:45:05,121 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:45:05,122 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:45:05,122 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:45:05,123 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:45:05,124 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:45:05,125 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:45:05,126 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:45:05,127 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:45:05,128 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:45:05,128 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:45:05,133 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:45:05,135 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:45:05,135 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:45:05,137 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:45:05,138 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:45:05,138 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_422cfae6-7f0d-4e76-904b-6b37f67afe6d/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-28 04:45:05,184 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:45:05,184 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:45:05,187 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:45:05,187 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:45:05,188 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:45:05,188 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:45:05,188 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:45:05,188 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:45:05,189 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:45:05,189 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:45:05,190 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:45:05,190 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:45:05,190 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:45:05,190 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:45:05,191 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:45:05,191 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:45:05,191 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:45:05,191 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:45:05,191 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:45:05,191 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:45:05,192 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:45:05,192 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:45:05,192 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:45:05,192 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:45:05,192 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:45:05,193 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:45:05,193 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:45:05,193 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:45:05,193 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:45:05,193 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:45:05,194 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_422cfae6-7f0d-4e76-904b-6b37f67afe6d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_422cfae6-7f0d-4e76-904b-6b37f67afe6d/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9d400555267017f03897ae7686503013203fb1d2 [2020-11-28 04:45:05,625 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:45:05,654 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:45:05,657 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:45:05,658 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:45:05,659 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:45:05,660 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_422cfae6-7f0d-4e76-904b-6b37f67afe6d/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-1.i [2020-11-28 04:45:05,733 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_422cfae6-7f0d-4e76-904b-6b37f67afe6d/bin/ukojak/data/403b53790/352cb792a6cb4c47a2198a319fb8d58d/FLAGa82cdcb07 [2020-11-28 04:45:06,353 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:45:06,354 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_422cfae6-7f0d-4e76-904b-6b37f67afe6d/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-1.i [2020-11-28 04:45:06,373 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_422cfae6-7f0d-4e76-904b-6b37f67afe6d/bin/ukojak/data/403b53790/352cb792a6cb4c47a2198a319fb8d58d/FLAGa82cdcb07 [2020-11-28 04:45:06,589 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_422cfae6-7f0d-4e76-904b-6b37f67afe6d/bin/ukojak/data/403b53790/352cb792a6cb4c47a2198a319fb8d58d [2020-11-28 04:45:06,592 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:45:06,594 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:45:06,598 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:45:06,598 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:45:06,616 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:45:06,616 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:45:06" (1/1) ... [2020-11-28 04:45:06,619 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71c51ebf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:45:06, skipping insertion in model container [2020-11-28 04:45:06,620 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:45:06" (1/1) ... [2020-11-28 04:45:06,627 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:45:06,700 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:45:06,935 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:45:06,936 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3d1d61a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:45:06, skipping insertion in model container [2020-11-28 04:45:06,937 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:45:06,938 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:45:06,941 INFO L168 Benchmark]: Toolchain (without parser) took 344.60 ms. Allocated memory is still 56.6 MB. Free memory was 32.9 MB in the beginning and 40.5 MB in the end (delta: -7.5 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:45:06,943 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 56.6 MB. Free memory was 38.6 MB in the beginning and 38.6 MB in the end (delta: 29.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:45:06,956 INFO L168 Benchmark]: CACSL2BoogieTranslator took 339.45 ms. Allocated memory is still 56.6 MB. Free memory was 32.7 MB in the beginning and 40.5 MB in the end (delta: -7.8 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:45:06,959 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 56.6 MB. Free memory was 38.6 MB in the beginning and 38.6 MB in the end (delta: 29.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 339.45 ms. Allocated memory is still 56.6 MB. Free memory was 32.7 MB in the beginning and 40.5 MB in the end (delta: -7.8 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...