./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_28ed7621-149b-47df-82ec-a02478ed8361/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_28ed7621-149b-47df-82ec-a02478ed8361/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_28ed7621-149b-47df-82ec-a02478ed8361/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_28ed7621-149b-47df-82ec-a02478ed8361/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_28ed7621-149b-47df-82ec-a02478ed8361/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_28ed7621-149b-47df-82ec-a02478ed8361/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 2217c2c10a31d8bd5897b68a0ca22eeb685a56dd .............................................................................................................................. 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_28ed7621-149b-47df-82ec-a02478ed8361/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_28ed7621-149b-47df-82ec-a02478ed8361/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_28ed7621-149b-47df-82ec-a02478ed8361/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_28ed7621-149b-47df-82ec-a02478ed8361/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_28ed7621-149b-47df-82ec-a02478ed8361/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_28ed7621-149b-47df-82ec-a02478ed8361/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 2217c2c10a31d8bd5897b68a0ca22eeb685a56dd ................................................................................................................................... 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 04:42:00,146 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:42:00,149 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:42:00,228 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:42:00,229 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:42:00,235 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:42:00,238 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:42:00,244 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:42:00,247 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:42:00,253 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:42:00,254 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:42:00,255 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:42:00,256 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:42:00,257 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:42:00,258 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:42:00,259 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:42:00,260 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:42:00,261 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:42:00,263 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:42:00,265 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:42:00,270 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:42:00,272 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:42:00,275 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:42:00,276 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:42:00,291 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:42:00,292 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:42:00,292 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:42:00,293 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:42:00,294 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:42:00,295 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:42:00,295 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:42:00,296 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:42:00,297 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:42:00,298 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:42:00,299 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:42:00,300 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:42:00,300 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:42:00,301 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:42:00,301 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:42:00,304 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:42:00,305 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:42:00,310 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_28ed7621-149b-47df-82ec-a02478ed8361/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-28 04:42:00,353 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:42:00,353 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:42:00,355 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:42:00,355 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:42:00,355 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:42:00,356 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:42:00,356 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:42:00,356 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:42:00,356 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:42:00,356 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:42:00,357 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:42:00,358 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:42:00,358 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:42:00,358 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:42:00,358 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:42:00,358 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:42:00,358 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:42:00,359 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:42:00,359 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:42:00,359 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:42:00,359 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:42:00,359 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:42:00,360 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:42:00,360 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:42:00,360 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:42:00,360 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_28ed7621-149b-47df-82ec-a02478ed8361/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_28ed7621-149b-47df-82ec-a02478ed8361/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2217c2c10a31d8bd5897b68a0ca22eeb685a56dd [2020-11-28 04:42:00,684 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:42:00,722 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:42:00,726 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:42:00,728 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:42:00,728 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:42:00,729 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_28ed7621-149b-47df-82ec-a02478ed8361/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-2.i [2020-11-28 04:42:00,818 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_28ed7621-149b-47df-82ec-a02478ed8361/bin/ukojak/data/22a27c829/fa775a2778f943a296a16827d76aad22/FLAG6eef42991 [2020-11-28 04:42:01,479 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:42:01,479 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_28ed7621-149b-47df-82ec-a02478ed8361/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-2.i [2020-11-28 04:42:01,527 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_28ed7621-149b-47df-82ec-a02478ed8361/bin/ukojak/data/22a27c829/fa775a2778f943a296a16827d76aad22/FLAG6eef42991 [2020-11-28 04:42:01,643 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_28ed7621-149b-47df-82ec-a02478ed8361/bin/ukojak/data/22a27c829/fa775a2778f943a296a16827d76aad22 [2020-11-28 04:42:01,645 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:42:01,646 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:42:01,652 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:42:01,652 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:42:01,656 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:42:01,657 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:42:01" (1/1) ... [2020-11-28 04:42:01,660 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5032ecd6 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 04:42:01,660 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:42:01" (1/1) ... [2020-11-28 04:42:01,667 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:42:01,765 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:42:02,059 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:42:02,060 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5267de70 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 04:42:02,060 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:42:02,060 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:42:02,063 INFO L168 Benchmark]: Toolchain (without parser) took 414.98 ms. Allocated memory is still 100.7 MB. Free memory was 63.8 MB in the beginning and 76.0 MB in the end (delta: -12.3 MB). Peak memory consumption was 13.2 MB. Max. memory is 16.1 GB. [2020-11-28 04:42:02,065 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 75.5 MB. Free memory was 33.9 MB in the beginning and 33.8 MB in the end (delta: 32.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:42:02,067 INFO L168 Benchmark]: CACSL2BoogieTranslator took 408.50 ms. Allocated memory is still 100.7 MB. Free memory was 63.6 MB in the beginning and 76.0 MB in the end (delta: -12.4 MB). Peak memory consumption was 13.2 MB. Max. memory is 16.1 GB. [2020-11-28 04:42:02,069 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 75.5 MB. Free memory was 33.9 MB in the beginning and 33.8 MB in the end (delta: 32.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 408.50 ms. Allocated memory is still 100.7 MB. Free memory was 63.6 MB in the beginning and 76.0 MB in the end (delta: -12.4 MB). Peak memory consumption was 13.2 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 04:42:04,257 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:42:04,259 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:42:04,313 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:42:04,314 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:42:04,320 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:42:04,323 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:42:04,327 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:42:04,331 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:42:04,338 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:42:04,339 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:42:04,345 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:42:04,345 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:42:04,348 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:42:04,350 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:42:04,352 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:42:04,353 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:42:04,357 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:42:04,359 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:42:04,364 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:42:04,369 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:42:04,371 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:42:04,374 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:42:04,377 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:42:04,381 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:42:04,382 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:42:04,383 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:42:04,385 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:42:04,386 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:42:04,387 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:42:04,388 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:42:04,389 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:42:04,391 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:42:04,391 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:42:04,393 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:42:04,393 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:42:04,394 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:42:04,394 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:42:04,394 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:42:04,396 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:42:04,397 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:42:04,398 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_28ed7621-149b-47df-82ec-a02478ed8361/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-28 04:42:04,447 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:42:04,447 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:42:04,451 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:42:04,451 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:42:04,451 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:42:04,452 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:42:04,452 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:42:04,452 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:42:04,452 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:42:04,453 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:42:04,454 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:42:04,454 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:42:04,454 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:42:04,454 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:42:04,455 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:42:04,455 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:42:04,455 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:42:04,455 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:42:04,455 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:42:04,456 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:42:04,456 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:42:04,456 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:42:04,456 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:42:04,457 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:42:04,457 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:42:04,457 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:42:04,457 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:42:04,458 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:42:04,458 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:42:04,458 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:42:04,458 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_28ed7621-149b-47df-82ec-a02478ed8361/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_28ed7621-149b-47df-82ec-a02478ed8361/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2217c2c10a31d8bd5897b68a0ca22eeb685a56dd [2020-11-28 04:42:04,874 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:42:04,907 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:42:04,911 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:42:04,913 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:42:04,913 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:42:04,914 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_28ed7621-149b-47df-82ec-a02478ed8361/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-2.i [2020-11-28 04:42:04,996 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_28ed7621-149b-47df-82ec-a02478ed8361/bin/ukojak/data/f39c34cdb/ad9f8e4e6ab343b9b1a7f836dcb446a9/FLAG712da9f53 [2020-11-28 04:42:05,770 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:42:05,770 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_28ed7621-149b-47df-82ec-a02478ed8361/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-2.i [2020-11-28 04:42:05,802 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_28ed7621-149b-47df-82ec-a02478ed8361/bin/ukojak/data/f39c34cdb/ad9f8e4e6ab343b9b1a7f836dcb446a9/FLAG712da9f53 [2020-11-28 04:42:05,866 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_28ed7621-149b-47df-82ec-a02478ed8361/bin/ukojak/data/f39c34cdb/ad9f8e4e6ab343b9b1a7f836dcb446a9 [2020-11-28 04:42:05,868 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:42:05,869 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:42:05,871 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:42:05,871 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:42:05,876 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:42:05,877 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:42:05" (1/1) ... [2020-11-28 04:42:05,879 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6cb8b9cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:42:05, skipping insertion in model container [2020-11-28 04:42:05,880 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:42:05" (1/1) ... [2020-11-28 04:42:05,887 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:42:05,960 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:42:06,203 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:42:06,204 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@27018223 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 04:42:06,204 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:42:06,205 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:42:06,208 INFO L168 Benchmark]: Toolchain (without parser) took 336.20 ms. Allocated memory is still 69.2 MB. Free memory was 43.2 MB in the beginning and 52.5 MB in the end (delta: -9.3 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:42:06,209 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 52.4 MB. Free memory was 33.8 MB in the beginning and 33.8 MB in the end (delta: 54.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:42:06,211 INFO L168 Benchmark]: CACSL2BoogieTranslator took 333.93 ms. Allocated memory is still 69.2 MB. Free memory was 42.9 MB in the beginning and 52.5 MB in the end (delta: -9.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:42:06,214 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 52.4 MB. Free memory was 33.8 MB in the beginning and 33.8 MB in the end (delta: 54.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 333.93 ms. Allocated memory is still 69.2 MB. Free memory was 42.9 MB in the beginning and 52.5 MB in the end (delta: -9.6 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...