./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_4fac1422-e537-4394-83c9-1f731466dce4/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_4fac1422-e537-4394-83c9-1f731466dce4/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_4fac1422-e537-4394-83c9-1f731466dce4/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_4fac1422-e537-4394-83c9-1f731466dce4/bin/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_4fac1422-e537-4394-83c9-1f731466dce4/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_4fac1422-e537-4394-83c9-1f731466dce4/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 f7a78fa75483f9afb48743a3a12d58a0f9ba17c5 ................................................................................................................................. 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_4fac1422-e537-4394-83c9-1f731466dce4/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_4fac1422-e537-4394-83c9-1f731466dce4/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_4fac1422-e537-4394-83c9-1f731466dce4/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_4fac1422-e537-4394-83c9-1f731466dce4/bin/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_4fac1422-e537-4394-83c9-1f731466dce4/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_4fac1422-e537-4394-83c9-1f731466dce4/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 f7a78fa75483f9afb48743a3a12d58a0f9ba17c5 .................................................................................................................................... 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 03:01:34,867 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:01:34,875 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:01:34,945 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:01:34,946 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:01:34,952 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:01:34,955 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:01:34,963 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:01:34,966 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:01:34,973 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:01:34,974 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:01:34,976 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:01:34,976 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:01:34,977 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:01:34,978 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:01:34,980 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:01:34,981 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:01:34,982 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:01:34,984 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:01:34,991 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:01:34,994 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:01:34,996 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:01:35,002 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:01:35,004 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:01:35,012 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:01:35,012 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:01:35,012 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:01:35,015 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:01:35,015 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:01:35,017 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:01:35,017 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:01:35,018 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:01:35,020 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:01:35,021 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:01:35,023 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:01:35,023 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:01:35,023 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:01:35,024 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:01:35,024 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:01:35,025 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:01:35,025 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:01:35,028 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_4fac1422-e537-4394-83c9-1f731466dce4/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2020-11-28 03:01:35,068 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:01:35,069 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:01:35,070 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:01:35,070 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:01:35,070 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:01:35,073 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:01:35,074 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:01:35,074 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 03:01:35,074 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:01:35,074 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:01:35,075 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:01:35,075 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 03:01:35,076 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 03:01:35,076 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 03:01:35,076 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:01:35,076 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 03:01:35,076 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:01:35,077 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:01:35,077 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:01:35,077 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:01:35,077 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:01:35,077 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:01:35,078 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:01:35,078 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:01:35,078 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:01:35,079 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 03:01:35,079 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 03:01:35,079 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:01:35,079 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_4fac1422-e537-4394-83c9-1f731466dce4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_4fac1422-e537-4394-83c9-1f731466dce4/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f7a78fa75483f9afb48743a3a12d58a0f9ba17c5 [2020-11-28 03:01:35,370 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:01:35,410 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:01:35,413 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:01:35,416 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:01:35,417 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:01:35,418 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_4fac1422-e537-4394-83c9-1f731466dce4/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-1.i [2020-11-28 03:01:35,495 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4fac1422-e537-4394-83c9-1f731466dce4/bin/uautomizer/data/95f92216d/0ff901dc34994d6c855ec33510cc06a1/FLAG9fda57429 [2020-11-28 03:01:36,260 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:01:36,261 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_4fac1422-e537-4394-83c9-1f731466dce4/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-1.i [2020-11-28 03:01:36,281 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4fac1422-e537-4394-83c9-1f731466dce4/bin/uautomizer/data/95f92216d/0ff901dc34994d6c855ec33510cc06a1/FLAG9fda57429 [2020-11-28 03:01:36,456 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_4fac1422-e537-4394-83c9-1f731466dce4/bin/uautomizer/data/95f92216d/0ff901dc34994d6c855ec33510cc06a1 [2020-11-28 03:01:36,459 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:01:36,460 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-11-28 03:01:36,462 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:01:36,462 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:01:36,466 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:01:36,467 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:01:36" (1/1) ... [2020-11-28 03:01:36,469 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10108572 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:01:36, skipping insertion in model container [2020-11-28 03:01:36,469 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:01:36" (1/1) ... [2020-11-28 03:01:36,477 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:01:36,530 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:01:36,801 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:01:36,802 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1dbb7576 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:01:36, skipping insertion in model container [2020-11-28 03:01:36,802 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:01:36,803 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 03:01:36,806 INFO L168 Benchmark]: Toolchain (without parser) took 343.81 ms. Allocated memory is still 119.5 MB. Free memory was 89.4 MB in the beginning and 94.1 MB in the end (delta: -4.7 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 03:01:36,808 INFO L168 Benchmark]: CDTParser took 0.81 ms. Allocated memory is still 81.8 MB. Free memory was 44.3 MB in the beginning and 44.3 MB in the end (delta: 56.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:01:36,810 INFO L168 Benchmark]: CACSL2BoogieTranslator took 340.42 ms. Allocated memory is still 119.5 MB. Free memory was 89.2 MB in the beginning and 94.1 MB in the end (delta: -4.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 03:01:36,813 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.81 ms. Allocated memory is still 81.8 MB. Free memory was 44.3 MB in the beginning and 44.3 MB in the end (delta: 56.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 340.42 ms. Allocated memory is still 119.5 MB. Free memory was 89.2 MB in the beginning and 94.1 MB in the end (delta: -4.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 03:01:39,078 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:01:39,081 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:01:39,116 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:01:39,119 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:01:39,124 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:01:39,127 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:01:39,133 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:01:39,136 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:01:39,142 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:01:39,144 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:01:39,152 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:01:39,153 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:01:39,155 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:01:39,158 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:01:39,160 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:01:39,161 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:01:39,163 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:01:39,170 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:01:39,175 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:01:39,183 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:01:39,185 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:01:39,186 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:01:39,188 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:01:39,199 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:01:39,204 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:01:39,205 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:01:39,206 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:01:39,207 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:01:39,209 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:01:39,209 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:01:39,210 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:01:39,212 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:01:39,213 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:01:39,214 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:01:39,215 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:01:39,216 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:01:39,216 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:01:39,217 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:01:39,218 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:01:39,219 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:01:39,220 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_4fac1422-e537-4394-83c9-1f731466dce4/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2020-11-28 03:01:39,264 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:01:39,265 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:01:39,269 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:01:39,270 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:01:39,270 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:01:39,271 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:01:39,271 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:01:39,271 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 03:01:39,271 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:01:39,271 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:01:39,273 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:01:39,273 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 03:01:39,273 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 03:01:39,273 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 03:01:39,274 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:01:39,274 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 03:01:39,274 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 03:01:39,274 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 03:01:39,274 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:01:39,275 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:01:39,275 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:01:39,275 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:01:39,275 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:01:39,276 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:01:39,276 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:01:39,276 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:01:39,292 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:01:39,292 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 03:01:39,292 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 03:01:39,292 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:01:39,293 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:01:39,293 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_4fac1422-e537-4394-83c9-1f731466dce4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_4fac1422-e537-4394-83c9-1f731466dce4/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f7a78fa75483f9afb48743a3a12d58a0f9ba17c5 [2020-11-28 03:01:39,665 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:01:39,693 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:01:39,696 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:01:39,698 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:01:39,698 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:01:39,699 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_4fac1422-e537-4394-83c9-1f731466dce4/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-1.i [2020-11-28 03:01:39,771 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4fac1422-e537-4394-83c9-1f731466dce4/bin/uautomizer/data/d470b5362/c493999ba9db4438a778f0a0970af8b2/FLAG319ceef88 [2020-11-28 03:01:40,488 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:01:40,488 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_4fac1422-e537-4394-83c9-1f731466dce4/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-1.i [2020-11-28 03:01:40,505 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4fac1422-e537-4394-83c9-1f731466dce4/bin/uautomizer/data/d470b5362/c493999ba9db4438a778f0a0970af8b2/FLAG319ceef88 [2020-11-28 03:01:40,645 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_4fac1422-e537-4394-83c9-1f731466dce4/bin/uautomizer/data/d470b5362/c493999ba9db4438a778f0a0970af8b2 [2020-11-28 03:01:40,660 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:01:40,663 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-11-28 03:01:40,667 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:01:40,667 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:01:40,671 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:01:40,672 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:01:40" (1/1) ... [2020-11-28 03:01:40,681 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f476eca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:01:40, skipping insertion in model container [2020-11-28 03:01:40,681 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:01:40" (1/1) ... [2020-11-28 03:01:40,689 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:01:40,768 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:01:41,048 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:01:41,050 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2bc084bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:01:41, skipping insertion in model container [2020-11-28 03:01:41,051 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:01:41,051 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 03:01:41,055 INFO L168 Benchmark]: Toolchain (without parser) took 389.41 ms. Allocated memory is still 73.4 MB. Free memory was 56.0 MB in the beginning and 46.9 MB in the end (delta: 9.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 03:01:41,056 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 73.4 MB. Free memory is still 56.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:01:41,058 INFO L168 Benchmark]: CACSL2BoogieTranslator took 384.67 ms. Allocated memory is still 73.4 MB. Free memory was 55.8 MB in the beginning and 47.1 MB in the end (delta: 8.7 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 03:01:41,061 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 73.4 MB. Free memory is still 56.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 384.67 ms. Allocated memory is still 73.4 MB. Free memory was 55.8 MB in the beginning and 47.1 MB in the end (delta: 8.7 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...