./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_8f5aeb3f-2fbe-4208-be53-6d042f0a9b34/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_8f5aeb3f-2fbe-4208-be53-6d042f0a9b34/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8f5aeb3f-2fbe-4208-be53-6d042f0a9b34/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8f5aeb3f-2fbe-4208-be53-6d042f0a9b34/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_8f5aeb3f-2fbe-4208-be53-6d042f0a9b34/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8f5aeb3f-2fbe-4208-be53-6d042f0a9b34/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 217350edf86b945accea5930b1ac2b63a5390e4c .............................................................................................................................. 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_8f5aeb3f-2fbe-4208-be53-6d042f0a9b34/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_8f5aeb3f-2fbe-4208-be53-6d042f0a9b34/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8f5aeb3f-2fbe-4208-be53-6d042f0a9b34/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8f5aeb3f-2fbe-4208-be53-6d042f0a9b34/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_8f5aeb3f-2fbe-4208-be53-6d042f0a9b34/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8f5aeb3f-2fbe-4208-be53-6d042f0a9b34/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 217350edf86b945accea5930b1ac2b63a5390e4c ................................................................................................................................... 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 04:44:01,132 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:44:01,135 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:44:01,227 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:44:01,228 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:44:01,229 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:44:01,231 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:44:01,233 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:44:01,236 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:44:01,237 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:44:01,239 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:44:01,240 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:44:01,241 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:44:01,242 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:44:01,244 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:44:01,245 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:44:01,247 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:44:01,248 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:44:01,250 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:44:01,252 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:44:01,254 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:44:01,256 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:44:01,257 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:44:01,258 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:44:01,262 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:44:01,262 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:44:01,263 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:44:01,264 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:44:01,265 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:44:01,266 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:44:01,266 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:44:01,267 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:44:01,269 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:44:01,270 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:44:01,271 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:44:01,271 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:44:01,272 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:44:01,272 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:44:01,273 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:44:01,274 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:44:01,274 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:44:01,275 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8f5aeb3f-2fbe-4208-be53-6d042f0a9b34/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-28 04:44:01,297 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:44:01,297 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:44:01,299 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:44:01,299 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:44:01,299 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:44:01,300 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:44:01,300 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:44:01,300 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:44:01,300 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:44:01,300 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:44:01,301 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:44:01,301 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:44:01,301 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:44:01,301 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:44:01,302 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:44:01,302 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:44:01,302 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:44:01,302 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:44:01,303 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:44:01,303 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:44:01,303 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:44:01,303 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:44:01,303 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:44:01,304 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:44:01,304 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:44:01,304 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_8f5aeb3f-2fbe-4208-be53-6d042f0a9b34/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_8f5aeb3f-2fbe-4208-be53-6d042f0a9b34/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 217350edf86b945accea5930b1ac2b63a5390e4c [2020-11-28 04:44:01,557 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:44:01,578 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:44:01,580 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:44:01,582 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:44:01,583 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:44:01,584 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8f5aeb3f-2fbe-4208-be53-6d042f0a9b34/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-3.i [2020-11-28 04:44:01,664 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8f5aeb3f-2fbe-4208-be53-6d042f0a9b34/bin/ukojak/data/11729df52/639e3cd0e5044ad5a4d38087560a37f6/FLAGaecf1f4d3 [2020-11-28 04:44:02,308 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:44:02,309 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8f5aeb3f-2fbe-4208-be53-6d042f0a9b34/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-3.i [2020-11-28 04:44:02,338 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8f5aeb3f-2fbe-4208-be53-6d042f0a9b34/bin/ukojak/data/11729df52/639e3cd0e5044ad5a4d38087560a37f6/FLAGaecf1f4d3 [2020-11-28 04:44:02,524 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8f5aeb3f-2fbe-4208-be53-6d042f0a9b34/bin/ukojak/data/11729df52/639e3cd0e5044ad5a4d38087560a37f6 [2020-11-28 04:44:02,528 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:44:02,531 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:44:02,535 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:44:02,535 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:44:02,539 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:44:02,541 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:44:02" (1/1) ... [2020-11-28 04:44:02,543 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15b87bea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:44:02, skipping insertion in model container [2020-11-28 04:44:02,543 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:44:02" (1/1) ... [2020-11-28 04:44:02,552 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:44:02,646 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:44:02,968 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:44:02,970 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2758bcb7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:44:02, skipping insertion in model container [2020-11-28 04:44:02,970 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:44:02,970 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:44:02,973 INFO L168 Benchmark]: Toolchain (without parser) took 440.34 ms. Allocated memory is still 90.2 MB. Free memory was 56.3 MB in the beginning and 68.4 MB in the end (delta: -12.1 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:44:02,974 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 69.2 MB. Free memory was 31.0 MB in the beginning and 30.9 MB in the end (delta: 33.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:44:02,975 INFO L168 Benchmark]: CACSL2BoogieTranslator took 435.42 ms. Allocated memory is still 90.2 MB. Free memory was 56.0 MB in the beginning and 68.4 MB in the end (delta: -12.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:44:02,976 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 69.2 MB. Free memory was 31.0 MB in the beginning and 30.9 MB in the end (delta: 33.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 435.42 ms. Allocated memory is still 90.2 MB. Free memory was 56.0 MB in the beginning and 68.4 MB in the end (delta: -12.4 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... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:44:05,170 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:44:05,173 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:44:05,228 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:44:05,229 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:44:05,234 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:44:05,238 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:44:05,243 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:44:05,247 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:44:05,253 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:44:05,270 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:44:05,275 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:44:05,276 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:44:05,279 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:44:05,283 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:44:05,285 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:44:05,287 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:44:05,290 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:44:05,294 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:44:05,302 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:44:05,304 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:44:05,305 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:44:05,308 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:44:05,315 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:44:05,324 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:44:05,325 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:44:05,325 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:44:05,328 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:44:05,329 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:44:05,330 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:44:05,331 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:44:05,332 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:44:05,334 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:44:05,335 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:44:05,336 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:44:05,337 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:44:05,338 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:44:05,338 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:44:05,339 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:44:05,341 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:44:05,342 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:44:05,343 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8f5aeb3f-2fbe-4208-be53-6d042f0a9b34/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-28 04:44:05,386 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:44:05,386 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:44:05,390 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:44:05,390 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:44:05,391 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:44:05,391 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:44:05,391 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:44:05,392 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:44:05,392 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:44:05,392 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:44:05,394 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:44:05,394 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:44:05,394 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:44:05,395 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:44:05,395 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:44:05,395 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:44:05,395 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:44:05,396 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:44:05,396 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:44:05,396 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:44:05,397 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:44:05,397 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:44:05,397 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:44:05,398 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:44:05,398 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:44:05,398 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:44:05,399 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:44:05,399 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:44:05,399 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:44:05,399 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:44:05,400 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_8f5aeb3f-2fbe-4208-be53-6d042f0a9b34/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_8f5aeb3f-2fbe-4208-be53-6d042f0a9b34/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 217350edf86b945accea5930b1ac2b63a5390e4c [2020-11-28 04:44:05,831 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:44:05,863 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:44:05,866 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:44:05,868 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:44:05,868 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:44:05,869 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8f5aeb3f-2fbe-4208-be53-6d042f0a9b34/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-3.i [2020-11-28 04:44:05,931 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8f5aeb3f-2fbe-4208-be53-6d042f0a9b34/bin/ukojak/data/3fcc98da9/81d151ff92de4b3c91d35c6e131755da/FLAGc93d79314 [2020-11-28 04:44:06,567 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:44:06,567 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8f5aeb3f-2fbe-4208-be53-6d042f0a9b34/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-3.i [2020-11-28 04:44:06,596 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8f5aeb3f-2fbe-4208-be53-6d042f0a9b34/bin/ukojak/data/3fcc98da9/81d151ff92de4b3c91d35c6e131755da/FLAGc93d79314 [2020-11-28 04:44:06,780 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8f5aeb3f-2fbe-4208-be53-6d042f0a9b34/bin/ukojak/data/3fcc98da9/81d151ff92de4b3c91d35c6e131755da [2020-11-28 04:44:06,783 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:44:06,785 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:44:06,790 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:44:06,790 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:44:06,794 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:44:06,795 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:44:06" (1/1) ... [2020-11-28 04:44:06,797 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 04:44:06, skipping insertion in model container [2020-11-28 04:44:06,798 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:44:06" (1/1) ... [2020-11-28 04:44:06,806 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:44:06,884 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:44:07,121 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:44:07,122 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@68e5ea3e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:44:07, skipping insertion in model container [2020-11-28 04:44:07,123 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:44:07,124 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:44:07,128 INFO L168 Benchmark]: Toolchain (without parser) took 340.13 ms. Allocated memory is still 77.6 MB. Free memory was 51.5 MB in the beginning and 42.1 MB in the end (delta: 9.3 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:44:07,129 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 52.4 MB. Free memory was 33.7 MB in the beginning and 33.6 MB in the end (delta: 63.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:44:07,131 INFO L168 Benchmark]: CACSL2BoogieTranslator took 334.64 ms. Allocated memory is still 77.6 MB. Free memory was 51.3 MB in the beginning and 42.1 MB in the end (delta: 9.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:44:07,134 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 52.4 MB. Free memory was 33.7 MB in the beginning and 33.6 MB in the end (delta: 63.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 334.64 ms. Allocated memory is still 77.6 MB. Free memory was 51.3 MB in the beginning and 42.1 MB in the end (delta: 9.2 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...