./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-3.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_66a834d2-4282-4b83-a1ac-f243f39be4c7/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_66a834d2-4282-4b83-a1ac-f243f39be4c7/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_66a834d2-4282-4b83-a1ac-f243f39be4c7/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_66a834d2-4282-4b83-a1ac-f243f39be4c7/bin/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_66a834d2-4282-4b83-a1ac-f243f39be4c7/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_66a834d2-4282-4b83-a1ac-f243f39be4c7/bin/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash f83bb566d21004ea997ba0e35e3dc1a98a94c6f2 ................................................................................................................................. 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_66a834d2-4282-4b83-a1ac-f243f39be4c7/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_66a834d2-4282-4b83-a1ac-f243f39be4c7/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_66a834d2-4282-4b83-a1ac-f243f39be4c7/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_66a834d2-4282-4b83-a1ac-f243f39be4c7/bin/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_66a834d2-4282-4b83-a1ac-f243f39be4c7/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_66a834d2-4282-4b83-a1ac-f243f39be4c7/bin/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash f83bb566d21004ea997ba0e35e3dc1a98a94c6f2 .................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 19:57:30,411 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 19:57:30,417 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 19:57:30,485 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 19:57:30,500 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 19:57:30,502 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 19:57:30,504 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 19:57:30,526 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 19:57:30,529 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 19:57:30,530 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 19:57:30,532 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 19:57:30,538 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 19:57:30,539 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 19:57:30,549 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 19:57:30,550 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 19:57:30,552 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 19:57:30,553 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 19:57:30,554 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 19:57:30,557 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 19:57:30,566 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 19:57:30,568 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 19:57:30,571 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 19:57:30,575 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 19:57:30,579 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 19:57:30,590 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 19:57:30,591 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 19:57:30,591 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 19:57:30,594 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 19:57:30,595 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 19:57:30,597 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 19:57:30,597 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 19:57:30,598 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 19:57:30,599 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 19:57:30,600 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 19:57:30,602 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 19:57:30,602 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 19:57:30,603 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 19:57:30,604 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 19:57:30,604 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 19:57:30,605 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 19:57:30,606 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 19:57:30,607 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_66a834d2-4282-4b83-a1ac-f243f39be4c7/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2020-11-29 19:57:30,637 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 19:57:30,637 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 19:57:30,638 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 19:57:30,639 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 19:57:30,639 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 19:57:30,639 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 19:57:30,640 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 19:57:30,640 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 19:57:30,640 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 19:57:30,640 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 19:57:30,641 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 19:57:30,641 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 19:57:30,641 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 19:57:30,642 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 19:57:30,642 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 19:57:30,642 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 19:57:30,642 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 19:57:30,643 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 19:57:30,643 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 19:57:30,643 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 19:57:30,643 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 19:57:30,644 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 19:57:30,644 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 19:57:30,644 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 19:57:30,644 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 19:57:30,645 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-29 19:57:30,645 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 19:57:30,645 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 19:57:30,645 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_66a834d2-4282-4b83-a1ac-f243f39be4c7/bin/uautomizer/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_66a834d2-4282-4b83-a1ac-f243f39be4c7/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f83bb566d21004ea997ba0e35e3dc1a98a94c6f2 [2020-11-29 19:57:30,957 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 19:57:31,008 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 19:57:31,013 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 19:57:31,015 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 19:57:31,016 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 19:57:31,018 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_66a834d2-4282-4b83-a1ac-f243f39be4c7/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-3.i [2020-11-29 19:57:31,132 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_66a834d2-4282-4b83-a1ac-f243f39be4c7/bin/uautomizer/data/7f7a0e7cc/40838f884366423aa0af3e7d03a14c68/FLAG12e11cd5f [2020-11-29 19:57:31,945 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 19:57:31,946 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_66a834d2-4282-4b83-a1ac-f243f39be4c7/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-3.i [2020-11-29 19:57:31,978 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_66a834d2-4282-4b83-a1ac-f243f39be4c7/bin/uautomizer/data/7f7a0e7cc/40838f884366423aa0af3e7d03a14c68/FLAG12e11cd5f [2020-11-29 19:57:32,029 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_66a834d2-4282-4b83-a1ac-f243f39be4c7/bin/uautomizer/data/7f7a0e7cc/40838f884366423aa0af3e7d03a14c68 [2020-11-29 19:57:32,032 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 19:57:32,035 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-11-29 19:57:32,038 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 19:57:32,038 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 19:57:32,042 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 19:57:32,043 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:57:32" (1/1) ... [2020-11-29 19:57:32,046 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ef4ff37 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:57:32, skipping insertion in model container [2020-11-29 19:57:32,046 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:57:32" (1/1) ... [2020-11-29 19:57:32,052 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 19:57:32,160 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 19:57:32,473 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 19:57:32,474 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6180c792 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:57:32, skipping insertion in model container [2020-11-29 19:57:32,474 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 19:57:32,475 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-29 19:57:32,478 INFO L168 Benchmark]: Toolchain (without parser) took 440.69 ms. Allocated memory is still 94.4 MB. Free memory was 55.3 MB in the beginning and 71.1 MB in the end (delta: -15.8 MB). Peak memory consumption was 4.8 MB. Max. memory is 16.1 GB. [2020-11-29 19:57:32,478 INFO L168 Benchmark]: CDTParser took 0.70 ms. Allocated memory is still 94.4 MB. Free memory is still 74.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 19:57:32,480 INFO L168 Benchmark]: CACSL2BoogieTranslator took 437.10 ms. Allocated memory is still 94.4 MB. Free memory was 55.1 MB in the beginning and 71.1 MB in the end (delta: -16.0 MB). Peak memory consumption was 4.8 MB. Max. memory is 16.1 GB. [2020-11-29 19:57:32,482 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.70 ms. Allocated memory is still 94.4 MB. Free memory is still 74.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 437.10 ms. Allocated memory is still 94.4 MB. Free memory was 55.1 MB in the beginning and 71.1 MB in the end (delta: -16.0 MB). Peak memory consumption was 4.8 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... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-29 19:57:35,148 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 19:57:35,153 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 19:57:35,212 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 19:57:35,213 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 19:57:35,220 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 19:57:35,223 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 19:57:35,229 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 19:57:35,233 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 19:57:35,240 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 19:57:35,242 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 19:57:35,252 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 19:57:35,253 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 19:57:35,256 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 19:57:35,259 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 19:57:35,261 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 19:57:35,263 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 19:57:35,268 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 19:57:35,272 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 19:57:35,282 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 19:57:35,292 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 19:57:35,294 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 19:57:35,296 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 19:57:35,297 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 19:57:35,306 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 19:57:35,310 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 19:57:35,310 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 19:57:35,312 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 19:57:35,314 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 19:57:35,315 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 19:57:35,316 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 19:57:35,317 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 19:57:35,320 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 19:57:35,321 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 19:57:35,322 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 19:57:35,322 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 19:57:35,323 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 19:57:35,324 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 19:57:35,324 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 19:57:35,326 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 19:57:35,327 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 19:57:35,329 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_66a834d2-4282-4b83-a1ac-f243f39be4c7/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2020-11-29 19:57:35,381 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 19:57:35,381 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 19:57:35,386 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 19:57:35,386 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 19:57:35,387 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 19:57:35,387 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 19:57:35,388 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 19:57:35,388 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 19:57:35,388 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 19:57:35,389 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 19:57:35,390 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 19:57:35,390 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 19:57:35,391 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 19:57:35,391 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 19:57:35,391 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 19:57:35,391 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 19:57:35,392 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 19:57:35,392 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 19:57:35,392 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 19:57:35,393 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 19:57:35,393 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 19:57:35,393 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 19:57:35,394 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 19:57:35,394 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 19:57:35,394 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 19:57:35,394 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 19:57:35,395 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 19:57:35,395 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-29 19:57:35,395 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 19:57:35,412 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 19:57:35,412 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 19:57:35,413 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_66a834d2-4282-4b83-a1ac-f243f39be4c7/bin/uautomizer/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_66a834d2-4282-4b83-a1ac-f243f39be4c7/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f83bb566d21004ea997ba0e35e3dc1a98a94c6f2 [2020-11-29 19:57:35,887 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 19:57:35,915 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 19:57:35,920 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 19:57:35,923 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 19:57:35,924 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 19:57:35,925 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_66a834d2-4282-4b83-a1ac-f243f39be4c7/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-3.i [2020-11-29 19:57:36,031 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_66a834d2-4282-4b83-a1ac-f243f39be4c7/bin/uautomizer/data/fe518df38/ab487c2e6c3b4ce795bda1ca5962807c/FLAGe22fbc5e8 [2020-11-29 19:57:36,876 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 19:57:36,877 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_66a834d2-4282-4b83-a1ac-f243f39be4c7/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-3.i [2020-11-29 19:57:36,914 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_66a834d2-4282-4b83-a1ac-f243f39be4c7/bin/uautomizer/data/fe518df38/ab487c2e6c3b4ce795bda1ca5962807c/FLAGe22fbc5e8 [2020-11-29 19:57:37,024 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_66a834d2-4282-4b83-a1ac-f243f39be4c7/bin/uautomizer/data/fe518df38/ab487c2e6c3b4ce795bda1ca5962807c [2020-11-29 19:57:37,028 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 19:57:37,031 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-11-29 19:57:37,035 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 19:57:37,036 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 19:57:37,041 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 19:57:37,043 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:57:37" (1/1) ... [2020-11-29 19:57:37,049 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@660d00e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:57:37, skipping insertion in model container [2020-11-29 19:57:37,050 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:57:37" (1/1) ... [2020-11-29 19:57:37,060 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 19:57:37,165 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 19:57:37,529 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 19:57:37,530 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6889ba7d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:57:37, skipping insertion in model container [2020-11-29 19:57:37,530 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 19:57:37,530 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-29 19:57:37,532 INFO L168 Benchmark]: Toolchain (without parser) took 500.54 ms. Allocated memory is still 60.8 MB. Free memory was 37.5 MB in the beginning and 44.0 MB in the end (delta: -6.5 MB). Peak memory consumption was 14.2 MB. Max. memory is 16.1 GB. [2020-11-29 19:57:37,533 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 60.8 MB. Free memory is still 42.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 19:57:37,534 INFO L168 Benchmark]: CACSL2BoogieTranslator took 494.85 ms. Allocated memory is still 60.8 MB. Free memory was 37.4 MB in the beginning and 44.0 MB in the end (delta: -6.6 MB). Peak memory consumption was 12.1 MB. Max. memory is 16.1 GB. [2020-11-29 19:57:37,535 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 60.8 MB. Free memory is still 42.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 494.85 ms. Allocated memory is still 60.8 MB. Free memory was 37.4 MB in the beginning and 44.0 MB in the end (delta: -6.6 MB). Peak memory consumption was 12.1 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...