./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test2-1.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_d7295733-1f5f-4bd1-86a1-eef0701f19f4/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d7295733-1f5f-4bd1-86a1-eef0701f19f4/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d7295733-1f5f-4bd1-86a1-eef0701f19f4/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d7295733-1f5f-4bd1-86a1-eef0701f19f4/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test2-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d7295733-1f5f-4bd1-86a1-eef0701f19f4/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d7295733-1f5f-4bd1-86a1-eef0701f19f4/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 fe623d4246c58045cf02470364d46a513c9f0f1c .............................................................................................................................. 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_d7295733-1f5f-4bd1-86a1-eef0701f19f4/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d7295733-1f5f-4bd1-86a1-eef0701f19f4/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d7295733-1f5f-4bd1-86a1-eef0701f19f4/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d7295733-1f5f-4bd1-86a1-eef0701f19f4/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test2-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d7295733-1f5f-4bd1-86a1-eef0701f19f4/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d7295733-1f5f-4bd1-86a1-eef0701f19f4/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 fe623d4246c58045cf02470364d46a513c9f0f1c ................................................................................................................................... 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 04:42:00,357 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:42:00,360 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:42:00,456 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:42:00,456 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:42:00,458 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:42:00,459 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:42:00,462 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:42:00,464 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:42:00,466 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:42:00,471 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:42:00,473 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:42:00,475 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:42:00,479 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:42:00,481 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:42:00,484 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:42:00,485 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:42:00,493 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:42:00,495 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:42:00,499 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:42:00,507 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:42:00,510 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:42:00,512 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:42:00,513 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:42:00,516 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:42:00,517 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:42:00,517 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:42:00,518 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:42:00,519 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:42:00,520 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:42:00,521 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:42:00,522 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:42:00,523 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:42:00,524 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:42:00,525 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:42:00,525 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:42:00,526 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:42:00,526 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:42:00,527 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:42:00,528 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:42:00,529 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:42:00,530 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d7295733-1f5f-4bd1-86a1-eef0701f19f4/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-28 04:42:00,553 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:42:00,554 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:42:00,555 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:42:00,555 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:42:00,556 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:42:00,556 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:42:00,556 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:42:00,556 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:42:00,556 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:42:00,557 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:42:00,557 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:42:00,557 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:42:00,557 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:42:00,557 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:42:00,557 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:42:00,558 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:42:00,558 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:42:00,558 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:42:00,558 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:42:00,559 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:42:00,559 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:42:00,559 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:42:00,559 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:42:00,559 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:42:00,560 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:42:00,560 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_d7295733-1f5f-4bd1-86a1-eef0701f19f4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d7295733-1f5f-4bd1-86a1-eef0701f19f4/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fe623d4246c58045cf02470364d46a513c9f0f1c [2020-11-28 04:42:00,807 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:42:00,828 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:42:00,831 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:42:00,832 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:42:00,837 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:42:00,838 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d7295733-1f5f-4bd1-86a1-eef0701f19f4/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test2-1.i [2020-11-28 04:42:00,913 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d7295733-1f5f-4bd1-86a1-eef0701f19f4/bin/ukojak/data/0ceec2c8d/828551e9aaa046cc82081ef474bba6e0/FLAG34261f6e1 [2020-11-28 04:42:01,512 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:42:01,531 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d7295733-1f5f-4bd1-86a1-eef0701f19f4/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test2-1.i [2020-11-28 04:42:01,568 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d7295733-1f5f-4bd1-86a1-eef0701f19f4/bin/ukojak/data/0ceec2c8d/828551e9aaa046cc82081ef474bba6e0/FLAG34261f6e1 [2020-11-28 04:42:01,747 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d7295733-1f5f-4bd1-86a1-eef0701f19f4/bin/ukojak/data/0ceec2c8d/828551e9aaa046cc82081ef474bba6e0 [2020-11-28 04:42:01,750 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:42:01,753 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:42:01,756 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:42:01,756 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:42:01,760 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:42:01,761 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:42:01" (1/1) ... [2020-11-28 04:42:01,768 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e53e8a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:42:01, skipping insertion in model container [2020-11-28 04:42:01,769 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:42:01" (1/1) ... [2020-11-28 04:42:01,779 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:42:01,857 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:42:02,105 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:42:02,106 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3ab3a6d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:42:02, skipping insertion in model container [2020-11-28 04:42:02,106 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:42:02,107 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:42:02,110 INFO L168 Benchmark]: Toolchain (without parser) took 354.86 ms. Allocated memory is still 102.8 MB. Free memory was 74.2 MB in the beginning and 79.9 MB in the end (delta: -5.7 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:42:02,112 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 102.8 MB. Free memory was 62.0 MB in the beginning and 62.0 MB in the end (delta: 51.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:42:02,113 INFO L168 Benchmark]: CACSL2BoogieTranslator took 351.10 ms. Allocated memory is still 102.8 MB. Free memory was 74.0 MB in the beginning and 79.9 MB in the end (delta: -5.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:42:02,116 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 102.8 MB. Free memory was 62.0 MB in the beginning and 62.0 MB in the end (delta: 51.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 351.10 ms. Allocated memory is still 102.8 MB. Free memory was 74.0 MB in the beginning and 79.9 MB in the end (delta: -5.9 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... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:42:04,364 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:42:04,367 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:42:04,426 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:42:04,427 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:42:04,432 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:42:04,436 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:42:04,440 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:42:04,444 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:42:04,452 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:42:04,453 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:42:04,459 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:42:04,459 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:42:04,462 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:42:04,464 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:42:04,466 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:42:04,467 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:42:04,472 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:42:04,475 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:42:04,480 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:42:04,484 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:42:04,486 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:42:04,488 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:42:04,492 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:42:04,497 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:42:04,497 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:42:04,498 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:42:04,500 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:42:04,500 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:42:04,501 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:42:04,502 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:42:04,503 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:42:04,505 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:42:04,505 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:42:04,506 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:42:04,507 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:42:04,507 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:42:04,508 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:42:04,508 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:42:04,510 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:42:04,510 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:42:04,511 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d7295733-1f5f-4bd1-86a1-eef0701f19f4/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-28 04:42:04,553 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:42:04,553 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:42:04,556 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:42:04,556 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:42:04,557 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:42:04,557 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:42:04,557 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:42:04,557 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:42:04,557 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:42:04,558 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:42:04,559 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:42:04,559 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:42:04,559 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:42:04,559 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:42:04,560 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:42:04,560 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:42:04,560 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:42:04,560 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:42:04,561 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:42:04,561 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:42:04,561 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:42:04,561 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:42:04,561 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:42:04,562 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:42:04,562 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:42:04,562 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:42:04,562 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:42:04,563 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:42:04,563 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:42:04,563 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:42:04,563 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_d7295733-1f5f-4bd1-86a1-eef0701f19f4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d7295733-1f5f-4bd1-86a1-eef0701f19f4/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fe623d4246c58045cf02470364d46a513c9f0f1c [2020-11-28 04:42:04,968 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:42:04,998 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:42:05,001 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:42:05,003 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:42:05,004 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:42:05,005 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d7295733-1f5f-4bd1-86a1-eef0701f19f4/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test2-1.i [2020-11-28 04:42:05,079 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d7295733-1f5f-4bd1-86a1-eef0701f19f4/bin/ukojak/data/225841216/afce829d2997465db3e75ec936e6f6bf/FLAGb725a11b8 [2020-11-28 04:42:05,845 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:42:05,845 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d7295733-1f5f-4bd1-86a1-eef0701f19f4/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test2-1.i [2020-11-28 04:42:05,869 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d7295733-1f5f-4bd1-86a1-eef0701f19f4/bin/ukojak/data/225841216/afce829d2997465db3e75ec936e6f6bf/FLAGb725a11b8 [2020-11-28 04:42:06,014 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d7295733-1f5f-4bd1-86a1-eef0701f19f4/bin/ukojak/data/225841216/afce829d2997465db3e75ec936e6f6bf [2020-11-28 04:42:06,016 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:42:06,018 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:42:06,019 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:42:06,019 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:42:06,023 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:42:06,023 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:42:06" (1/1) ... [2020-11-28 04:42:06,025 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@604b1415 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:42:06, skipping insertion in model container [2020-11-28 04:42:06,025 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:42:06" (1/1) ... [2020-11-28 04:42:06,032 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:42:06,092 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:42:06,273 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:42:06,274 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2482b5ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:42:06, skipping insertion in model container [2020-11-28 04:42:06,274 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:42:06,274 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:42:06,277 INFO L168 Benchmark]: Toolchain (without parser) took 257.72 ms. Allocated memory is still 58.7 MB. Free memory was 35.5 MB in the beginning and 26.3 MB in the end (delta: 9.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:42:06,278 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 58.7 MB. Free memory was 41.4 MB in the beginning and 41.3 MB in the end (delta: 43.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:42:06,279 INFO L168 Benchmark]: CACSL2BoogieTranslator took 255.48 ms. Allocated memory is still 58.7 MB. Free memory was 35.4 MB in the beginning and 26.5 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:42:06,281 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 58.7 MB. Free memory was 41.4 MB in the beginning and 41.3 MB in the end (delta: 43.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 255.48 ms. Allocated memory is still 58.7 MB. Free memory was 35.4 MB in the beginning and 26.5 MB in the end (delta: 8.9 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...