./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-2.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_bb2dc350-001b-46b1-9695-926ed9049cf7/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_bb2dc350-001b-46b1-9695-926ed9049cf7/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_bb2dc350-001b-46b1-9695-926ed9049cf7/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_bb2dc350-001b-46b1-9695-926ed9049cf7/bin/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_bb2dc350-001b-46b1-9695-926ed9049cf7/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_bb2dc350-001b-46b1-9695-926ed9049cf7/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 ee6a5c34460831dfe1d95553dab0954736445b20 ................................................................................................................................. 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_bb2dc350-001b-46b1-9695-926ed9049cf7/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_bb2dc350-001b-46b1-9695-926ed9049cf7/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_bb2dc350-001b-46b1-9695-926ed9049cf7/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_bb2dc350-001b-46b1-9695-926ed9049cf7/bin/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_bb2dc350-001b-46b1-9695-926ed9049cf7/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_bb2dc350-001b-46b1-9695-926ed9049cf7/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 ee6a5c34460831dfe1d95553dab0954736445b20 .................................................................................................................................... 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 03:21:44,994 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:21:44,998 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:21:45,055 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:21:45,068 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:21:45,074 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:21:45,079 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:21:45,083 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:21:45,085 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:21:45,093 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:21:45,095 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:21:45,097 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:21:45,098 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:21:45,102 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:21:45,103 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:21:45,113 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:21:45,114 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:21:45,115 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:21:45,122 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:21:45,124 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:21:45,126 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:21:45,130 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:21:45,132 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:21:45,134 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:21:45,140 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:21:45,141 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:21:45,141 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:21:45,144 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:21:45,145 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:21:45,146 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:21:45,146 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:21:45,148 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:21:45,150 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:21:45,151 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:21:45,153 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:21:45,153 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:21:45,154 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:21:45,154 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:21:45,155 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:21:45,156 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:21:45,157 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:21:45,163 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_bb2dc350-001b-46b1-9695-926ed9049cf7/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2020-11-28 03:21:45,193 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:21:45,193 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:21:45,195 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:21:45,196 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:21:45,196 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:21:45,196 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:21:45,196 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:21:45,197 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 03:21:45,197 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:21:45,197 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:21:45,198 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:21:45,199 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 03:21:45,199 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 03:21:45,199 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 03:21:45,199 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:21:45,200 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 03:21:45,200 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:21:45,200 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:21:45,200 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:21:45,201 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:21:45,201 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:21:45,201 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:21:45,201 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:21:45,202 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:21:45,202 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:21:45,202 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 03:21:45,202 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 03:21:45,203 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:21:45,203 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_bb2dc350-001b-46b1-9695-926ed9049cf7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_bb2dc350-001b-46b1-9695-926ed9049cf7/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ee6a5c34460831dfe1d95553dab0954736445b20 [2020-11-28 03:21:45,520 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:21:45,544 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:21:45,547 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:21:45,549 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:21:45,549 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:21:45,551 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_bb2dc350-001b-46b1-9695-926ed9049cf7/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-2.i [2020-11-28 03:21:45,621 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bb2dc350-001b-46b1-9695-926ed9049cf7/bin/uautomizer/data/2b66d4e33/4573b658f3b24966b77206b2b6a39517/FLAGd464dffe5 [2020-11-28 03:21:46,356 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:21:46,357 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_bb2dc350-001b-46b1-9695-926ed9049cf7/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-2.i [2020-11-28 03:21:46,384 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bb2dc350-001b-46b1-9695-926ed9049cf7/bin/uautomizer/data/2b66d4e33/4573b658f3b24966b77206b2b6a39517/FLAGd464dffe5 [2020-11-28 03:21:46,519 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_bb2dc350-001b-46b1-9695-926ed9049cf7/bin/uautomizer/data/2b66d4e33/4573b658f3b24966b77206b2b6a39517 [2020-11-28 03:21:46,522 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:21:46,523 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-11-28 03:21:46,525 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:21:46,525 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:21:46,528 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:21:46,529 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:21:46" (1/1) ... [2020-11-28 03:21:46,531 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c719b2d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:21:46, skipping insertion in model container [2020-11-28 03:21:46,532 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:21:46" (1/1) ... [2020-11-28 03:21:46,539 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:21:46,597 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:21:46,895 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:21:46,896 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7e6c8b7d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:21:46, skipping insertion in model container [2020-11-28 03:21:46,896 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:21:46,897 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 03:21:46,901 INFO L168 Benchmark]: Toolchain (without parser) took 375.09 ms. Allocated memory is still 88.1 MB. Free memory was 65.7 MB in the beginning and 65.3 MB in the end (delta: 365.4 kB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 03:21:46,903 INFO L168 Benchmark]: CDTParser took 0.53 ms. Allocated memory is still 88.1 MB. Free memory was 51.4 MB in the beginning and 51.3 MB in the end (delta: 71.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:21:46,905 INFO L168 Benchmark]: CACSL2BoogieTranslator took 371.99 ms. Allocated memory is still 88.1 MB. Free memory was 65.4 MB in the beginning and 65.3 MB in the end (delta: 89.3 kB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 03:21:46,908 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.53 ms. Allocated memory is still 88.1 MB. Free memory was 51.4 MB in the beginning and 51.3 MB in the end (delta: 71.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 371.99 ms. Allocated memory is still 88.1 MB. Free memory was 65.4 MB in the beginning and 65.3 MB in the end (delta: 89.3 kB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 03:21:49,219 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:21:49,222 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:21:49,271 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:21:49,272 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:21:49,279 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:21:49,282 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:21:49,287 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:21:49,291 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:21:49,299 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:21:49,301 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:21:49,309 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:21:49,310 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:21:49,327 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:21:49,328 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:21:49,330 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:21:49,332 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:21:49,337 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:21:49,340 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:21:49,344 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:21:49,350 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:21:49,352 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:21:49,355 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:21:49,357 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:21:49,364 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:21:49,364 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:21:49,365 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:21:49,367 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:21:49,368 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:21:49,369 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:21:49,370 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:21:49,371 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:21:49,373 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:21:49,374 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:21:49,376 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:21:49,376 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:21:49,377 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:21:49,377 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:21:49,378 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:21:49,380 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:21:49,381 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:21:49,382 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_bb2dc350-001b-46b1-9695-926ed9049cf7/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2020-11-28 03:21:49,431 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:21:49,431 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:21:49,435 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:21:49,435 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:21:49,435 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:21:49,435 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:21:49,436 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:21:49,436 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 03:21:49,436 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:21:49,436 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:21:49,438 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:21:49,438 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 03:21:49,438 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 03:21:49,438 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 03:21:49,439 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:21:49,439 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 03:21:49,439 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 03:21:49,439 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 03:21:49,440 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:21:49,440 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:21:49,440 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:21:49,440 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:21:49,440 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:21:49,441 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:21:49,441 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:21:49,441 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:21:49,441 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:21:49,442 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 03:21:49,442 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 03:21:49,442 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:21:49,442 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:21:49,443 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_bb2dc350-001b-46b1-9695-926ed9049cf7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_bb2dc350-001b-46b1-9695-926ed9049cf7/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ee6a5c34460831dfe1d95553dab0954736445b20 [2020-11-28 03:21:49,864 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:21:49,892 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:21:49,896 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:21:49,898 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:21:49,899 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:21:49,900 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_bb2dc350-001b-46b1-9695-926ed9049cf7/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-2.i [2020-11-28 03:21:49,972 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bb2dc350-001b-46b1-9695-926ed9049cf7/bin/uautomizer/data/c67e13c9a/b5a1ced36dec4b5ea3b23c1a8cf1bb8d/FLAG3ecb87ebc [2020-11-28 03:21:50,697 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:21:50,701 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_bb2dc350-001b-46b1-9695-926ed9049cf7/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-2.i [2020-11-28 03:21:50,731 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bb2dc350-001b-46b1-9695-926ed9049cf7/bin/uautomizer/data/c67e13c9a/b5a1ced36dec4b5ea3b23c1a8cf1bb8d/FLAG3ecb87ebc [2020-11-28 03:21:50,869 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_bb2dc350-001b-46b1-9695-926ed9049cf7/bin/uautomizer/data/c67e13c9a/b5a1ced36dec4b5ea3b23c1a8cf1bb8d [2020-11-28 03:21:50,872 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:21:50,875 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-11-28 03:21:50,878 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:21:50,878 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:21:50,882 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:21:50,884 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:21:50" (1/1) ... [2020-11-28 03:21:50,886 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@842322 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:21:50, skipping insertion in model container [2020-11-28 03:21:50,887 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:21:50" (1/1) ... [2020-11-28 03:21:50,895 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:21:50,990 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:21:51,265 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:21:51,266 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@32a7f6b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:21:51, skipping insertion in model container [2020-11-28 03:21:51,266 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:21:51,266 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 03:21:51,269 INFO L168 Benchmark]: Toolchain (without parser) took 392.25 ms. Allocated memory is still 58.7 MB. Free memory was 35.8 MB in the beginning and 26.2 MB in the end (delta: 9.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:21:51,270 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 58.7 MB. Free memory was 40.6 MB in the beginning and 40.5 MB in the end (delta: 44.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:21:51,271 INFO L168 Benchmark]: CACSL2BoogieTranslator took 388.81 ms. Allocated memory is still 58.7 MB. Free memory was 35.7 MB in the beginning and 26.2 MB in the end (delta: 9.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:21:51,273 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 58.7 MB. Free memory was 40.6 MB in the beginning and 40.5 MB in the end (delta: 44.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 388.81 ms. Allocated memory is still 58.7 MB. Free memory was 35.7 MB in the beginning and 26.2 MB in the end (delta: 9.5 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...