./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_a75b3457-0b48-469c-9a90-214fdb857221/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a75b3457-0b48-469c-9a90-214fdb857221/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a75b3457-0b48-469c-9a90-214fdb857221/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a75b3457-0b48-469c-9a90-214fdb857221/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a75b3457-0b48-469c-9a90-214fdb857221/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a75b3457-0b48-469c-9a90-214fdb857221/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 fcba7eaf0da9f744ffebe26ad353b432c1bd1bbb .............................................................................................................................. 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_a75b3457-0b48-469c-9a90-214fdb857221/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a75b3457-0b48-469c-9a90-214fdb857221/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a75b3457-0b48-469c-9a90-214fdb857221/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a75b3457-0b48-469c-9a90-214fdb857221/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a75b3457-0b48-469c-9a90-214fdb857221/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a75b3457-0b48-469c-9a90-214fdb857221/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 fcba7eaf0da9f744ffebe26ad353b432c1bd1bbb ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 17:45:55,096 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:45:55,101 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:45:55,180 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:45:55,181 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:45:55,195 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:45:55,212 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:45:55,215 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:45:55,218 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:45:55,220 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:45:55,222 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:45:55,225 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:45:55,226 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:45:55,228 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:45:55,230 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:45:55,232 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:45:55,234 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:45:55,236 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:45:55,239 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:45:55,242 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:45:55,245 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:45:55,247 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:45:55,250 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:45:55,251 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:45:55,256 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:45:55,257 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:45:55,258 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:45:55,259 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:45:55,260 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:45:55,262 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:45:55,263 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:45:55,264 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:45:55,266 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:45:55,268 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:45:55,270 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:45:55,270 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:45:55,272 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:45:55,273 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:45:55,273 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:45:55,275 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:45:55,277 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:45:55,278 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a75b3457-0b48-469c-9a90-214fdb857221/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-12-01 17:45:55,308 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:45:55,309 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:45:55,311 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:45:55,312 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:45:55,313 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:45:55,313 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:45:55,314 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 17:45:55,314 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:45:55,315 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:45:55,316 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:45:55,316 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 17:45:55,317 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 17:45:55,317 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 17:45:55,317 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:45:55,318 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:45:55,318 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:45:55,318 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:45:55,319 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:45:55,319 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:45:55,320 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:45:55,320 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:45:55,320 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:45:55,321 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:45:55,321 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:45:55,321 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:45:55,322 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_a75b3457-0b48-469c-9a90-214fdb857221/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a75b3457-0b48-469c-9a90-214fdb857221/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fcba7eaf0da9f744ffebe26ad353b432c1bd1bbb [2020-12-01 17:45:55,689 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:45:55,731 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:45:55,735 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:45:55,737 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:45:55,741 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:45:55,743 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a75b3457-0b48-469c-9a90-214fdb857221/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-1.i [2020-12-01 17:45:55,835 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a75b3457-0b48-469c-9a90-214fdb857221/bin/ukojak/data/a18dca064/714fa987567a418f9a74ce7b4bc7b6df/FLAG37f662527 [2020-12-01 17:45:56,738 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:45:56,739 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a75b3457-0b48-469c-9a90-214fdb857221/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-1.i [2020-12-01 17:45:56,770 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a75b3457-0b48-469c-9a90-214fdb857221/bin/ukojak/data/a18dca064/714fa987567a418f9a74ce7b4bc7b6df/FLAG37f662527 [2020-12-01 17:45:56,860 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a75b3457-0b48-469c-9a90-214fdb857221/bin/ukojak/data/a18dca064/714fa987567a418f9a74ce7b4bc7b6df [2020-12-01 17:45:56,864 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:45:56,867 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:45:56,875 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:45:56,876 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:45:56,881 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:45:56,882 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:45:56" (1/1) ... [2020-12-01 17:45:56,886 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@465c42f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:45:56, skipping insertion in model container [2020-12-01 17:45:56,887 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:45:56" (1/1) ... [2020-12-01 17:45:56,897 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:45:56,986 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:45:57,403 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 17:45:57,404 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7c4ebad5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:45:57, skipping insertion in model container [2020-12-01 17:45:57,404 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:45:57,405 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 17:45:57,408 INFO L168 Benchmark]: Toolchain (without parser) took 538.96 ms. Allocated memory is still 86.0 MB. Free memory was 53.7 MB in the beginning and 63.0 MB in the end (delta: -9.3 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:45:57,410 INFO L168 Benchmark]: CDTParser took 0.41 ms. Allocated memory is still 86.0 MB. Free memory was 45.9 MB in the beginning and 45.8 MB in the end (delta: 39.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:45:57,412 INFO L168 Benchmark]: CACSL2BoogieTranslator took 529.42 ms. Allocated memory is still 86.0 MB. Free memory was 53.5 MB in the beginning and 63.0 MB in the end (delta: -9.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:45:57,415 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41 ms. Allocated memory is still 86.0 MB. Free memory was 45.9 MB in the beginning and 45.8 MB in the end (delta: 39.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 529.42 ms. Allocated memory is still 86.0 MB. Free memory was 53.5 MB in the beginning and 63.0 MB in the end (delta: -9.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 17:46:00,395 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:46:00,398 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:46:00,455 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:46:00,456 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:46:00,458 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:46:00,461 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:46:00,464 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:46:00,468 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:46:00,469 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:46:00,471 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:46:00,482 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:46:00,483 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:46:00,485 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:46:00,487 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:46:00,489 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:46:00,491 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:46:00,492 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:46:00,502 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:46:00,514 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:46:00,519 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:46:00,523 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:46:00,528 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:46:00,532 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:46:00,538 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:46:00,540 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:46:00,540 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:46:00,543 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:46:00,545 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:46:00,547 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:46:00,547 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:46:00,549 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:46:00,552 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:46:00,553 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:46:00,555 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:46:00,556 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:46:00,557 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:46:00,558 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:46:00,558 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:46:00,561 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:46:00,562 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:46:00,564 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a75b3457-0b48-469c-9a90-214fdb857221/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-12-01 17:46:00,631 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:46:00,632 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:46:00,636 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:46:00,636 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:46:00,636 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:46:00,637 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:46:00,637 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 17:46:00,637 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:46:00,638 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:46:00,638 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:46:00,639 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 17:46:00,640 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 17:46:00,640 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 17:46:00,640 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:46:00,641 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 17:46:00,641 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 17:46:00,641 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 17:46:00,642 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:46:00,642 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:46:00,643 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:46:00,643 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:46:00,644 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:46:00,644 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:46:00,644 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:46:00,645 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:46:00,645 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:46:00,645 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 17:46:00,645 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 17:46:00,646 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 17:46:00,646 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:46:00,646 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_a75b3457-0b48-469c-9a90-214fdb857221/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a75b3457-0b48-469c-9a90-214fdb857221/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fcba7eaf0da9f744ffebe26ad353b432c1bd1bbb [2020-12-01 17:46:01,197 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:46:01,230 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:46:01,234 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:46:01,236 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:46:01,237 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:46:01,238 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a75b3457-0b48-469c-9a90-214fdb857221/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-1.i [2020-12-01 17:46:01,332 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a75b3457-0b48-469c-9a90-214fdb857221/bin/ukojak/data/dd41834df/1d5ec296944049139dc3c94843cda33d/FLAGb56252c8d [2020-12-01 17:46:02,223 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:46:02,224 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a75b3457-0b48-469c-9a90-214fdb857221/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-1.i [2020-12-01 17:46:02,260 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a75b3457-0b48-469c-9a90-214fdb857221/bin/ukojak/data/dd41834df/1d5ec296944049139dc3c94843cda33d/FLAGb56252c8d [2020-12-01 17:46:02,294 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a75b3457-0b48-469c-9a90-214fdb857221/bin/ukojak/data/dd41834df/1d5ec296944049139dc3c94843cda33d [2020-12-01 17:46:02,300 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:46:02,305 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:46:02,312 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:46:02,312 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:46:02,318 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:46:02,320 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:46:02" (1/1) ... [2020-12-01 17:46:02,323 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@565e9f9a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:46:02, skipping insertion in model container [2020-12-01 17:46:02,323 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:46:02" (1/1) ... [2020-12-01 17:46:02,335 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:46:02,433 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:46:02,702 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 17:46:02,704 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2056a3b4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:46:02, skipping insertion in model container [2020-12-01 17:46:02,704 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:46:02,705 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 17:46:02,708 INFO L168 Benchmark]: Toolchain (without parser) took 401.79 ms. Allocated memory is still 54.5 MB. Free memory was 30.4 MB in the beginning and 21.2 MB in the end (delta: 9.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 17:46:02,709 INFO L168 Benchmark]: CDTParser took 0.46 ms. Allocated memory is still 54.5 MB. Free memory was 36.3 MB in the beginning and 36.3 MB in the end (delta: 25.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:46:02,711 INFO L168 Benchmark]: CACSL2BoogieTranslator took 392.60 ms. Allocated memory is still 54.5 MB. Free memory was 30.1 MB in the beginning and 21.2 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 17:46:02,713 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.46 ms. Allocated memory is still 54.5 MB. Free memory was 36.3 MB in the beginning and 36.3 MB in the end (delta: 25.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 392.60 ms. Allocated memory is still 54.5 MB. Free memory was 30.1 MB in the beginning and 21.2 MB in the end (delta: 8.9 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...