./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-2.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_e5fd0f6c-4901-45ca-9957-14537a370f6f/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e5fd0f6c-4901-45ca-9957-14537a370f6f/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e5fd0f6c-4901-45ca-9957-14537a370f6f/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e5fd0f6c-4901-45ca-9957-14537a370f6f/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e5fd0f6c-4901-45ca-9957-14537a370f6f/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e5fd0f6c-4901-45ca-9957-14537a370f6f/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 718e92c405c7f5b0e9ea4efa3aaffc7501a0db2e .............................................................................................................................. 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_e5fd0f6c-4901-45ca-9957-14537a370f6f/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e5fd0f6c-4901-45ca-9957-14537a370f6f/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e5fd0f6c-4901-45ca-9957-14537a370f6f/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e5fd0f6c-4901-45ca-9957-14537a370f6f/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e5fd0f6c-4901-45ca-9957-14537a370f6f/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e5fd0f6c-4901-45ca-9957-14537a370f6f/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 718e92c405c7f5b0e9ea4efa3aaffc7501a0db2e ................................................................................................................................... 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 16:39:56,271 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:39:56,275 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:39:56,373 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:39:56,374 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:39:56,381 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:39:56,386 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:39:56,392 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:39:56,396 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:39:56,405 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:39:56,407 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:39:56,410 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:39:56,411 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:39:56,416 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:39:56,419 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:39:56,422 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:39:56,424 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:39:56,426 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:39:56,434 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:39:56,445 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:39:56,449 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:39:56,451 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:39:56,454 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:39:56,456 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:39:56,467 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:39:56,468 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:39:56,468 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:39:56,471 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:39:56,472 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:39:56,474 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:39:56,475 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:39:56,476 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:39:56,479 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:39:56,481 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:39:56,483 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:39:56,483 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:39:56,484 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:39:56,485 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:39:56,485 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:39:56,487 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:39:56,489 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:39:56,495 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e5fd0f6c-4901-45ca-9957-14537a370f6f/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-12-01 16:39:56,540 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:39:56,541 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:39:56,543 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:39:56,543 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:39:56,544 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:39:56,544 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:39:56,544 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 16:39:56,544 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:39:56,545 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:39:56,545 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:39:56,546 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 16:39:56,547 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 16:39:56,547 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 16:39:56,547 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:39:56,547 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:39:56,548 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:39:56,548 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:39:56,548 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:39:56,548 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:39:56,549 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:39:56,549 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:39:56,549 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:39:56,550 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:39:56,550 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:39:56,550 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:39:56,550 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_e5fd0f6c-4901-45ca-9957-14537a370f6f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e5fd0f6c-4901-45ca-9957-14537a370f6f/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 718e92c405c7f5b0e9ea4efa3aaffc7501a0db2e [2020-12-01 16:39:56,956 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:39:57,007 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:39:57,011 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:39:57,012 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:39:57,017 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:39:57,019 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e5fd0f6c-4901-45ca-9957-14537a370f6f/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-2.i [2020-12-01 16:39:57,110 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e5fd0f6c-4901-45ca-9957-14537a370f6f/bin/ukojak/data/81f43050c/13832afa75224cd29d8e5d2e2babb9e9/FLAG9971f5d8e [2020-12-01 16:39:57,934 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:39:57,935 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e5fd0f6c-4901-45ca-9957-14537a370f6f/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-2.i [2020-12-01 16:39:57,958 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e5fd0f6c-4901-45ca-9957-14537a370f6f/bin/ukojak/data/81f43050c/13832afa75224cd29d8e5d2e2babb9e9/FLAG9971f5d8e [2020-12-01 16:39:58,143 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e5fd0f6c-4901-45ca-9957-14537a370f6f/bin/ukojak/data/81f43050c/13832afa75224cd29d8e5d2e2babb9e9 [2020-12-01 16:39:58,147 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:39:58,150 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:39:58,171 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:39:58,171 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:39:58,175 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:39:58,176 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:39:58" (1/1) ... [2020-12-01 16:39:58,179 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f9e6d62 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:39:58, skipping insertion in model container [2020-12-01 16:39:58,179 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:39:58" (1/1) ... [2020-12-01 16:39:58,189 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:39:58,297 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:39:58,599 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:39:58,600 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1c617932 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:39:58, skipping insertion in model container [2020-12-01 16:39:58,600 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:39:58,601 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:39:58,604 INFO L168 Benchmark]: Toolchain (without parser) took 452.21 ms. Allocated memory is still 102.8 MB. Free memory was 71.3 MB in the beginning and 78.6 MB in the end (delta: -7.3 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:39:58,605 INFO L168 Benchmark]: CDTParser took 0.46 ms. Allocated memory is still 102.8 MB. Free memory was 60.5 MB in the beginning and 60.5 MB in the end (delta: 45.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:39:58,607 INFO L168 Benchmark]: CACSL2BoogieTranslator took 430.36 ms. Allocated memory is still 102.8 MB. Free memory was 71.3 MB in the beginning and 78.6 MB in the end (delta: -7.3 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:39:58,609 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 102.8 MB. Free memory was 60.5 MB in the beginning and 60.5 MB in the end (delta: 45.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 430.36 ms. Allocated memory is still 102.8 MB. Free memory was 71.3 MB in the beginning and 78.6 MB in the end (delta: -7.3 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 16:40:01,400 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:40:01,405 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:40:01,455 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:40:01,456 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:40:01,458 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:40:01,460 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:40:01,464 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:40:01,467 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:40:01,468 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:40:01,470 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:40:01,472 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:40:01,473 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:40:01,474 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:40:01,476 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:40:01,478 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:40:01,480 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:40:01,482 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:40:01,490 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:40:01,494 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:40:01,500 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:40:01,505 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:40:01,507 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:40:01,508 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:40:01,517 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:40:01,519 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:40:01,520 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:40:01,523 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:40:01,524 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:40:01,526 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:40:01,527 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:40:01,528 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:40:01,531 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:40:01,533 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:40:01,535 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:40:01,535 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:40:01,536 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:40:01,537 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:40:01,537 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:40:01,539 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:40:01,540 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:40:01,542 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e5fd0f6c-4901-45ca-9957-14537a370f6f/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-12-01 16:40:01,606 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:40:01,607 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:40:01,612 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:40:01,612 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:40:01,613 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:40:01,613 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:40:01,613 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 16:40:01,614 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:40:01,614 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:40:01,614 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:40:01,616 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 16:40:01,616 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 16:40:01,617 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 16:40:01,617 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:40:01,617 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 16:40:01,618 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 16:40:01,618 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 16:40:01,618 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:40:01,618 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:40:01,619 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:40:01,619 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:40:01,619 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:40:01,620 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:40:01,620 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:40:01,620 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:40:01,621 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:40:01,621 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 16:40:01,621 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 16:40:01,622 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 16:40:01,622 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:40:01,622 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_e5fd0f6c-4901-45ca-9957-14537a370f6f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e5fd0f6c-4901-45ca-9957-14537a370f6f/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 718e92c405c7f5b0e9ea4efa3aaffc7501a0db2e [2020-12-01 16:40:02,144 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:40:02,182 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:40:02,187 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:40:02,190 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:40:02,191 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:40:02,192 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e5fd0f6c-4901-45ca-9957-14537a370f6f/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-2.i [2020-12-01 16:40:02,310 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e5fd0f6c-4901-45ca-9957-14537a370f6f/bin/ukojak/data/7809deb36/edc190c9ffa74f98a54f7d77ef5471c1/FLAGddd80affb [2020-12-01 16:40:03,325 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:40:03,325 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e5fd0f6c-4901-45ca-9957-14537a370f6f/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-2.i [2020-12-01 16:40:03,370 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e5fd0f6c-4901-45ca-9957-14537a370f6f/bin/ukojak/data/7809deb36/edc190c9ffa74f98a54f7d77ef5471c1/FLAGddd80affb [2020-12-01 16:40:03,891 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e5fd0f6c-4901-45ca-9957-14537a370f6f/bin/ukojak/data/7809deb36/edc190c9ffa74f98a54f7d77ef5471c1 [2020-12-01 16:40:03,895 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:40:03,902 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:40:03,904 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:40:03,904 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:40:03,910 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:40:03,911 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:40:03" (1/1) ... [2020-12-01 16:40:03,914 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@310cbdfe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:40:03, skipping insertion in model container [2020-12-01 16:40:03,915 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:40:03" (1/1) ... [2020-12-01 16:40:03,925 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:40:04,014 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:40:04,291 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:40:04,293 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2c70b8a1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:40:04, skipping insertion in model container [2020-12-01 16:40:04,293 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:40:04,294 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:40:04,297 INFO L168 Benchmark]: Toolchain (without parser) took 393.37 ms. Allocated memory is still 69.2 MB. Free memory was 51.9 MB in the beginning and 53.8 MB in the end (delta: -2.0 MB). Peak memory consumption was 13.6 MB. Max. memory is 16.1 GB. [2020-12-01 16:40:04,298 INFO L168 Benchmark]: CDTParser took 0.38 ms. Allocated memory is still 69.2 MB. Free memory is still 51.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:40:04,299 INFO L168 Benchmark]: CACSL2BoogieTranslator took 390.03 ms. Allocated memory is still 69.2 MB. Free memory was 51.5 MB in the beginning and 54.0 MB in the end (delta: -2.5 MB). Peak memory consumption was 13.6 MB. Max. memory is 16.1 GB. [2020-12-01 16:40:04,301 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38 ms. Allocated memory is still 69.2 MB. Free memory is still 51.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 390.03 ms. Allocated memory is still 69.2 MB. Free memory was 51.5 MB in the beginning and 54.0 MB in the end (delta: -2.5 MB). Peak memory consumption was 13.6 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...