./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.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_97c102fb-518b-4719-be3e-cbae93a58c0a/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_97c102fb-518b-4719-be3e-cbae93a58c0a/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_97c102fb-518b-4719-be3e-cbae93a58c0a/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_97c102fb-518b-4719-be3e-cbae93a58c0a/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_97c102fb-518b-4719-be3e-cbae93a58c0a/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_97c102fb-518b-4719-be3e-cbae93a58c0a/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 09b81919f82069f388a75ea1a38a6dae53cbcb15 .............................................................................................................................. 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_97c102fb-518b-4719-be3e-cbae93a58c0a/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_97c102fb-518b-4719-be3e-cbae93a58c0a/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_97c102fb-518b-4719-be3e-cbae93a58c0a/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_97c102fb-518b-4719-be3e-cbae93a58c0a/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_97c102fb-518b-4719-be3e-cbae93a58c0a/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_97c102fb-518b-4719-be3e-cbae93a58c0a/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 09b81919f82069f388a75ea1a38a6dae53cbcb15 ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:43:41,044 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:43:41,046 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:43:41,095 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:43:41,096 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:43:41,109 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:43:41,111 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:43:41,118 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:43:41,120 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:43:41,126 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:43:41,127 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:43:41,129 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:43:41,129 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:43:41,133 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:43:41,134 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:43:41,135 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:43:41,137 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:43:41,140 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:43:41,143 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:43:41,151 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:43:41,153 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:43:41,154 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:43:41,156 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:43:41,157 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:43:41,166 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:43:41,167 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:43:41,167 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:43:41,168 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:43:41,169 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:43:41,170 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:43:41,171 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:43:41,172 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:43:41,173 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:43:41,174 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:43:41,175 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:43:41,175 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:43:41,176 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:43:41,176 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:43:41,177 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:43:41,177 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:43:41,178 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:43:41,179 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_97c102fb-518b-4719-be3e-cbae93a58c0a/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-28 04:43:41,203 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:43:41,203 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:43:41,204 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:43:41,205 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:43:41,205 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:43:41,205 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:43:41,205 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:43:41,206 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:43:41,206 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:43:41,206 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:43:41,206 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:43:41,207 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:43:41,207 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:43:41,207 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:43:41,207 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:43:41,207 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:43:41,208 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:43:41,208 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:43:41,208 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:43:41,208 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:43:41,209 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:43:41,209 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:43:41,209 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:43:41,209 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:43:41,210 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:43:41,210 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_97c102fb-518b-4719-be3e-cbae93a58c0a/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_97c102fb-518b-4719-be3e-cbae93a58c0a/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 09b81919f82069f388a75ea1a38a6dae53cbcb15 [2020-11-28 04:43:41,455 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:43:41,485 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:43:41,489 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:43:41,491 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:43:41,491 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:43:41,493 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_97c102fb-518b-4719-be3e-cbae93a58c0a/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i [2020-11-28 04:43:41,572 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_97c102fb-518b-4719-be3e-cbae93a58c0a/bin/ukojak/data/f8446ee92/9302ea905f0143aab86d28d10a23c9ed/FLAG52cfc9bf3 [2020-11-28 04:43:42,195 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:43:42,196 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_97c102fb-518b-4719-be3e-cbae93a58c0a/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i [2020-11-28 04:43:42,229 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_97c102fb-518b-4719-be3e-cbae93a58c0a/bin/ukojak/data/f8446ee92/9302ea905f0143aab86d28d10a23c9ed/FLAG52cfc9bf3 [2020-11-28 04:43:42,410 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_97c102fb-518b-4719-be3e-cbae93a58c0a/bin/ukojak/data/f8446ee92/9302ea905f0143aab86d28d10a23c9ed [2020-11-28 04:43:42,412 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:43:42,414 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:43:42,416 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:43:42,417 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:43:42,420 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:43:42,420 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:43:42" (1/1) ... [2020-11-28 04:43:42,423 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f6995a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:43:42, skipping insertion in model container [2020-11-28 04:43:42,423 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:43:42" (1/1) ... [2020-11-28 04:43:42,428 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:43:42,488 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:43:42,746 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:43:42,747 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@12a2b9ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:43:42, skipping insertion in model container [2020-11-28 04:43:42,747 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:43:42,747 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:43:42,750 INFO L168 Benchmark]: Toolchain (without parser) took 334.61 ms. Allocated memory is still 113.2 MB. Free memory was 84.3 MB in the beginning and 87.2 MB in the end (delta: -2.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:43:42,751 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 81.8 MB. Free memory was 44.7 MB in the beginning and 44.6 MB in the end (delta: 56.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:43:42,752 INFO L168 Benchmark]: CACSL2BoogieTranslator took 330.95 ms. Allocated memory is still 113.2 MB. Free memory was 84.2 MB in the beginning and 87.2 MB in the end (delta: -3.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:43:42,754 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 81.8 MB. Free memory was 44.7 MB in the beginning and 44.6 MB in the end (delta: 56.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 330.95 ms. Allocated memory is still 113.2 MB. Free memory was 84.2 MB in the beginning and 87.2 MB in the end (delta: -3.0 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 04:43:44,979 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:43:44,982 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:43:45,021 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:43:45,022 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:43:45,023 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:43:45,025 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:43:45,028 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:43:45,030 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:43:45,031 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:43:45,033 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:43:45,039 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:43:45,040 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:43:45,041 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:43:45,043 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:43:45,044 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:43:45,045 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:43:45,047 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:43:45,049 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:43:45,051 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:43:45,054 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:43:45,055 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:43:45,057 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:43:45,058 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:43:45,065 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:43:45,067 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:43:45,067 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:43:45,069 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:43:45,070 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:43:45,072 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:43:45,072 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:43:45,073 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:43:45,078 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:43:45,079 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:43:45,081 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:43:45,081 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:43:45,082 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:43:45,082 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:43:45,083 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:43:45,085 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:43:45,086 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:43:45,087 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_97c102fb-518b-4719-be3e-cbae93a58c0a/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-28 04:43:45,130 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:43:45,131 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:43:45,134 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:43:45,135 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:43:45,135 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:43:45,135 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:43:45,136 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:43:45,136 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:43:45,136 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:43:45,136 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:43:45,137 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:43:45,138 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:43:45,138 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:43:45,138 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:43:45,138 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:43:45,138 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:43:45,139 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:43:45,139 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:43:45,139 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:43:45,139 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:43:45,140 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:43:45,140 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:43:45,140 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:43:45,140 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:43:45,141 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:43:45,141 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:43:45,141 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:43:45,141 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:43:45,141 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:43:45,142 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:43:45,142 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_97c102fb-518b-4719-be3e-cbae93a58c0a/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_97c102fb-518b-4719-be3e-cbae93a58c0a/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 09b81919f82069f388a75ea1a38a6dae53cbcb15 [2020-11-28 04:43:45,500 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:43:45,527 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:43:45,530 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:43:45,531 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:43:45,533 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:43:45,534 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_97c102fb-518b-4719-be3e-cbae93a58c0a/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i [2020-11-28 04:43:45,592 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_97c102fb-518b-4719-be3e-cbae93a58c0a/bin/ukojak/data/efcc267b3/57f88b6a72744db381456b53460899a1/FLAGe92b82d29 [2020-11-28 04:43:46,239 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:43:46,239 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_97c102fb-518b-4719-be3e-cbae93a58c0a/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i [2020-11-28 04:43:46,265 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_97c102fb-518b-4719-be3e-cbae93a58c0a/bin/ukojak/data/efcc267b3/57f88b6a72744db381456b53460899a1/FLAGe92b82d29 [2020-11-28 04:43:46,449 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_97c102fb-518b-4719-be3e-cbae93a58c0a/bin/ukojak/data/efcc267b3/57f88b6a72744db381456b53460899a1 [2020-11-28 04:43:46,453 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:43:46,455 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:43:46,459 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:43:46,459 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:43:46,463 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:43:46,464 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:43:46" (1/1) ... [2020-11-28 04:43:46,471 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71456673 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:43:46, skipping insertion in model container [2020-11-28 04:43:46,471 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:43:46" (1/1) ... [2020-11-28 04:43:46,479 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:43:46,557 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:43:46,775 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:43:46,776 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@59c36b21 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:43:46, skipping insertion in model container [2020-11-28 04:43:46,777 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:43:46,778 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:43:46,781 INFO L168 Benchmark]: Toolchain (without parser) took 323.56 ms. Allocated memory is still 50.3 MB. Free memory was 24.9 MB in the beginning and 27.9 MB in the end (delta: -3.1 MB). Peak memory consumption was 8.0 MB. Max. memory is 16.1 GB. [2020-11-28 04:43:46,783 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 50.3 MB. Free memory was 32.8 MB in the beginning and 32.8 MB in the end (delta: 25.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:43:46,785 INFO L168 Benchmark]: CACSL2BoogieTranslator took 319.00 ms. Allocated memory is still 50.3 MB. Free memory was 24.7 MB in the beginning and 28.1 MB in the end (delta: -3.4 MB). Peak memory consumption was 8.0 MB. Max. memory is 16.1 GB. [2020-11-28 04:43:46,788 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 50.3 MB. Free memory was 32.8 MB in the beginning and 32.8 MB in the end (delta: 25.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 319.00 ms. Allocated memory is still 50.3 MB. Free memory was 24.7 MB in the beginning and 28.1 MB in the end (delta: -3.4 MB). Peak memory consumption was 8.0 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...