./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_555e5480-de47-4a6f-8518-9cbb63ddf7f0/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_555e5480-de47-4a6f-8518-9cbb63ddf7f0/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_555e5480-de47-4a6f-8518-9cbb63ddf7f0/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_555e5480-de47-4a6f-8518-9cbb63ddf7f0/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_555e5480-de47-4a6f-8518-9cbb63ddf7f0/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_555e5480-de47-4a6f-8518-9cbb63ddf7f0/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 1925b44efe91887017c34656848ca506461bd151 .............................................................................................................................. 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_555e5480-de47-4a6f-8518-9cbb63ddf7f0/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_555e5480-de47-4a6f-8518-9cbb63ddf7f0/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_555e5480-de47-4a6f-8518-9cbb63ddf7f0/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_555e5480-de47-4a6f-8518-9cbb63ddf7f0/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_555e5480-de47-4a6f-8518-9cbb63ddf7f0/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_555e5480-de47-4a6f-8518-9cbb63ddf7f0/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 1925b44efe91887017c34656848ca506461bd151 ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 16:31:33,259 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:31:33,261 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:31:33,326 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:31:33,338 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:31:33,340 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:31:33,342 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:31:33,344 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:31:33,348 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:31:33,349 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:31:33,350 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:31:33,352 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:31:33,353 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:31:33,354 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:31:33,355 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:31:33,357 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:31:33,358 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:31:33,359 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:31:33,362 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:31:33,364 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:31:33,366 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:31:33,368 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:31:33,370 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:31:33,371 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:31:33,375 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:31:33,375 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:31:33,376 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:31:33,377 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:31:33,378 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:31:33,379 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:31:33,380 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:31:33,381 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:31:33,382 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:31:33,383 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:31:33,384 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:31:33,385 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:31:33,386 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:31:33,386 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:31:33,387 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:31:33,388 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:31:33,389 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:31:33,390 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_555e5480-de47-4a6f-8518-9cbb63ddf7f0/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-12-01 16:31:33,414 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:31:33,415 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:31:33,416 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:31:33,417 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:31:33,417 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:31:33,417 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:31:33,417 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 16:31:33,418 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:31:33,418 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:31:33,418 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:31:33,418 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 16:31:33,419 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 16:31:33,419 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 16:31:33,419 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:31:33,419 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:31:33,419 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:31:33,420 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:31:33,420 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:31:33,420 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:31:33,421 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:31:33,421 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:31:33,421 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:31:33,421 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:31:33,422 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:31:33,422 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:31:33,422 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_555e5480-de47-4a6f-8518-9cbb63ddf7f0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_555e5480-de47-4a6f-8518-9cbb63ddf7f0/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1925b44efe91887017c34656848ca506461bd151 [2020-12-01 16:31:33,684 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:31:33,706 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:31:33,709 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:31:33,710 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:31:33,714 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:31:33,715 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_555e5480-de47-4a6f-8518-9cbb63ddf7f0/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-3.i [2020-12-01 16:31:33,790 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_555e5480-de47-4a6f-8518-9cbb63ddf7f0/bin/ukojak/data/4ecad9a6f/0059007e343f41c0841ab4873cbd2aa5/FLAGde5937b6a [2020-12-01 16:31:34,553 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:31:34,554 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_555e5480-de47-4a6f-8518-9cbb63ddf7f0/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-3.i [2020-12-01 16:31:34,584 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_555e5480-de47-4a6f-8518-9cbb63ddf7f0/bin/ukojak/data/4ecad9a6f/0059007e343f41c0841ab4873cbd2aa5/FLAGde5937b6a [2020-12-01 16:31:34,727 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_555e5480-de47-4a6f-8518-9cbb63ddf7f0/bin/ukojak/data/4ecad9a6f/0059007e343f41c0841ab4873cbd2aa5 [2020-12-01 16:31:34,729 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:31:34,731 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:31:34,735 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:31:34,735 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:31:34,738 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:31:34,740 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:31:34" (1/1) ... [2020-12-01 16:31:34,748 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a3252c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:31:34, skipping insertion in model container [2020-12-01 16:31:34,749 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:31:34" (1/1) ... [2020-12-01 16:31:34,756 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:31:34,838 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:31:35,087 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:31:35,090 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@36fbf144 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:31:35, skipping insertion in model container [2020-12-01 16:31:35,090 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:31:35,091 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:31:35,094 INFO L168 Benchmark]: Toolchain (without parser) took 360.73 ms. Allocated memory is still 83.9 MB. Free memory was 51.5 MB in the beginning and 60.4 MB in the end (delta: -8.9 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:31:35,096 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 83.9 MB. Free memory was 44.0 MB in the beginning and 44.0 MB in the end (delta: 35.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:31:35,097 INFO L168 Benchmark]: CACSL2BoogieTranslator took 355.74 ms. Allocated memory is still 83.9 MB. Free memory was 51.3 MB in the beginning and 60.4 MB in the end (delta: -9.1 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:31:35,100 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 83.9 MB. Free memory was 44.0 MB in the beginning and 44.0 MB in the end (delta: 35.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 355.74 ms. Allocated memory is still 83.9 MB. Free memory was 51.3 MB in the beginning and 60.4 MB in the end (delta: -9.1 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 16:31:37,341 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:31:37,344 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:31:37,390 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:31:37,390 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:31:37,392 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:31:37,394 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:31:37,396 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:31:37,399 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:31:37,403 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:31:37,405 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:31:37,407 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:31:37,415 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:31:37,417 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:31:37,418 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:31:37,421 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:31:37,425 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:31:37,426 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:31:37,434 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:31:37,437 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:31:37,443 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:31:37,446 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:31:37,448 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:31:37,449 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:31:37,452 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:31:37,453 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:31:37,454 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:31:37,455 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:31:37,455 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:31:37,457 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:31:37,457 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:31:37,458 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:31:37,459 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:31:37,460 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:31:37,465 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:31:37,465 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:31:37,466 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:31:37,467 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:31:37,467 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:31:37,468 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:31:37,469 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:31:37,472 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_555e5480-de47-4a6f-8518-9cbb63ddf7f0/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-12-01 16:31:37,516 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:31:37,517 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:31:37,520 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:31:37,521 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:31:37,521 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:31:37,521 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:31:37,521 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 16:31:37,521 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:31:37,522 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:31:37,522 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:31:37,523 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 16:31:37,523 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 16:31:37,523 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 16:31:37,524 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:31:37,524 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 16:31:37,524 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 16:31:37,524 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 16:31:37,524 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:31:37,525 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:31:37,525 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:31:37,525 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:31:37,525 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:31:37,525 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:31:37,526 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:31:37,526 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:31:37,526 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:31:37,526 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 16:31:37,526 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 16:31:37,543 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 16:31:37,544 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:31:37,544 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_555e5480-de47-4a6f-8518-9cbb63ddf7f0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_555e5480-de47-4a6f-8518-9cbb63ddf7f0/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1925b44efe91887017c34656848ca506461bd151 [2020-12-01 16:31:37,930 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:31:37,956 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:31:37,958 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:31:37,960 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:31:37,960 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:31:37,961 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_555e5480-de47-4a6f-8518-9cbb63ddf7f0/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-3.i [2020-12-01 16:31:38,043 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_555e5480-de47-4a6f-8518-9cbb63ddf7f0/bin/ukojak/data/18b684693/7ae90d72d5d24652981277048c104e3c/FLAGae16f223a [2020-12-01 16:31:38,755 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:31:38,755 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_555e5480-de47-4a6f-8518-9cbb63ddf7f0/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-3.i [2020-12-01 16:31:38,781 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_555e5480-de47-4a6f-8518-9cbb63ddf7f0/bin/ukojak/data/18b684693/7ae90d72d5d24652981277048c104e3c/FLAGae16f223a [2020-12-01 16:31:38,904 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_555e5480-de47-4a6f-8518-9cbb63ddf7f0/bin/ukojak/data/18b684693/7ae90d72d5d24652981277048c104e3c [2020-12-01 16:31:38,907 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:31:38,909 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:31:38,911 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:31:38,912 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:31:38,916 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:31:38,918 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:31:38" (1/1) ... [2020-12-01 16:31:38,921 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27c27ed2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:31:38, skipping insertion in model container [2020-12-01 16:31:38,921 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:31:38" (1/1) ... [2020-12-01 16:31:38,929 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:31:39,016 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:31:39,245 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:31:39,246 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@151635b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:31:39, skipping insertion in model container [2020-12-01 16:31:39,246 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:31:39,247 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:31:39,249 INFO L168 Benchmark]: Toolchain (without parser) took 338.23 ms. Allocated memory is still 65.0 MB. Free memory was 42.6 MB in the beginning and 48.4 MB in the end (delta: -5.8 MB). Peak memory consumption was 11.8 MB. Max. memory is 16.1 GB. [2020-12-01 16:31:39,250 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 65.0 MB. Free memory is still 46.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:31:39,251 INFO L168 Benchmark]: CACSL2BoogieTranslator took 335.10 ms. Allocated memory is still 65.0 MB. Free memory was 42.4 MB in the beginning and 48.4 MB in the end (delta: -6.0 MB). Peak memory consumption was 11.8 MB. Max. memory is 16.1 GB. [2020-12-01 16:31:39,252 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 65.0 MB. Free memory is still 46.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 335.10 ms. Allocated memory is still 65.0 MB. Free memory was 42.4 MB in the beginning and 48.4 MB in the end (delta: -6.0 MB). Peak memory consumption was 11.8 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...