./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-1.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_a9c10ee8-10ab-4506-a417-dbe43943a613/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a9c10ee8-10ab-4506-a417-dbe43943a613/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a9c10ee8-10ab-4506-a417-dbe43943a613/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a9c10ee8-10ab-4506-a417-dbe43943a613/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a9c10ee8-10ab-4506-a417-dbe43943a613/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a9c10ee8-10ab-4506-a417-dbe43943a613/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 b67bb22579d096ecc716556dbf4772e9beedeab9 .............................................................................................................................. 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_a9c10ee8-10ab-4506-a417-dbe43943a613/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a9c10ee8-10ab-4506-a417-dbe43943a613/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a9c10ee8-10ab-4506-a417-dbe43943a613/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a9c10ee8-10ab-4506-a417-dbe43943a613/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a9c10ee8-10ab-4506-a417-dbe43943a613/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a9c10ee8-10ab-4506-a417-dbe43943a613/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 b67bb22579d096ecc716556dbf4772e9beedeab9 ................................................................................................................................... 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 16:27:33,155 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:27:33,160 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:27:33,273 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:27:33,274 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:27:33,276 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:27:33,279 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:27:33,283 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:27:33,305 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:27:33,310 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:27:33,313 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:27:33,318 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:27:33,319 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:27:33,332 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:27:33,335 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:27:33,338 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:27:33,341 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:27:33,344 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:27:33,351 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:27:33,361 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:27:33,368 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:27:33,377 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:27:33,380 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:27:33,383 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:27:33,392 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:27:33,396 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:27:33,396 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:27:33,398 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:27:33,399 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:27:33,401 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:27:33,402 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:27:33,404 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:27:33,405 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:27:33,407 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:27:33,409 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:27:33,410 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:27:33,411 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:27:33,412 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:27:33,412 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:27:33,414 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:27:33,415 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:27:33,417 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a9c10ee8-10ab-4506-a417-dbe43943a613/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-12-01 16:27:33,453 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:27:33,454 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:27:33,456 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:27:33,456 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:27:33,457 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:27:33,457 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:27:33,458 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 16:27:33,458 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:27:33,459 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:27:33,459 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:27:33,459 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 16:27:33,460 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 16:27:33,460 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 16:27:33,461 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:27:33,461 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:27:33,461 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:27:33,462 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:27:33,462 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:27:33,463 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:27:33,463 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:27:33,464 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:27:33,464 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:27:33,464 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:27:33,465 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:27:33,465 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:27:33,466 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_a9c10ee8-10ab-4506-a417-dbe43943a613/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a9c10ee8-10ab-4506-a417-dbe43943a613/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b67bb22579d096ecc716556dbf4772e9beedeab9 [2020-12-01 16:27:33,858 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:27:33,916 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:27:33,921 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:27:33,923 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:27:33,924 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:27:33,926 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a9c10ee8-10ab-4506-a417-dbe43943a613/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-1.i [2020-12-01 16:27:34,051 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a9c10ee8-10ab-4506-a417-dbe43943a613/bin/ukojak/data/dea54ac0b/c99a6e602357466c955a979dbd3e7e88/FLAG4dcc5bde6 [2020-12-01 16:27:34,967 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:27:34,968 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a9c10ee8-10ab-4506-a417-dbe43943a613/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-1.i [2020-12-01 16:27:35,022 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a9c10ee8-10ab-4506-a417-dbe43943a613/bin/ukojak/data/dea54ac0b/c99a6e602357466c955a979dbd3e7e88/FLAG4dcc5bde6 [2020-12-01 16:27:35,048 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a9c10ee8-10ab-4506-a417-dbe43943a613/bin/ukojak/data/dea54ac0b/c99a6e602357466c955a979dbd3e7e88 [2020-12-01 16:27:35,052 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:27:35,054 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:27:35,057 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:27:35,058 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:27:35,063 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:27:35,064 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:27:35" (1/1) ... [2020-12-01 16:27:35,068 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23f6cf1c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:27:35, skipping insertion in model container [2020-12-01 16:27:35,068 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:27:35" (1/1) ... [2020-12-01 16:27:35,081 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:27:35,187 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:27:35,584 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:27:35,587 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2e6760dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:27:35, skipping insertion in model container [2020-12-01 16:27:35,587 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:27:35,588 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:27:35,593 INFO L168 Benchmark]: Toolchain (without parser) took 535.45 ms. Allocated memory is still 86.0 MB. Free memory was 52.8 MB in the beginning and 64.5 MB in the end (delta: -11.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:27:35,596 INFO L168 Benchmark]: CDTParser took 0.48 ms. Allocated memory is still 86.0 MB. Free memory was 45.0 MB in the beginning and 45.0 MB in the end (delta: 56.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:27:35,599 INFO L168 Benchmark]: CACSL2BoogieTranslator took 531.04 ms. Allocated memory is still 86.0 MB. Free memory was 52.6 MB in the beginning and 64.5 MB in the end (delta: -12.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:27:35,603 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.48 ms. Allocated memory is still 86.0 MB. Free memory was 45.0 MB in the beginning and 45.0 MB in the end (delta: 56.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 531.04 ms. Allocated memory is still 86.0 MB. Free memory was 52.6 MB in the beginning and 64.5 MB in the end (delta: -12.0 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 16:27:38,980 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:27:38,984 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:27:39,036 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:27:39,037 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:27:39,040 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:27:39,043 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:27:39,047 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:27:39,051 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:27:39,053 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:27:39,056 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:27:39,065 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:27:39,067 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:27:39,073 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:27:39,077 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:27:39,079 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:27:39,082 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:27:39,091 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:27:39,096 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:27:39,102 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:27:39,113 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:27:39,115 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:27:39,118 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:27:39,124 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:27:39,130 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:27:39,133 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:27:39,134 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:27:39,140 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:27:39,145 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:27:39,147 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:27:39,148 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:27:39,150 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:27:39,153 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:27:39,155 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:27:39,158 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:27:39,159 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:27:39,160 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:27:39,161 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:27:39,161 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:27:39,164 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:27:39,166 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:27:39,167 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a9c10ee8-10ab-4506-a417-dbe43943a613/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-12-01 16:27:39,251 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:27:39,253 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:27:39,260 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:27:39,260 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:27:39,261 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:27:39,261 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:27:39,261 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 16:27:39,262 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:27:39,262 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:27:39,263 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:27:39,264 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 16:27:39,265 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 16:27:39,265 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 16:27:39,266 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:27:39,266 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 16:27:39,267 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 16:27:39,267 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 16:27:39,267 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:27:39,268 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:27:39,268 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:27:39,269 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:27:39,269 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:27:39,269 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:27:39,270 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:27:39,270 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:27:39,271 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:27:39,271 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 16:27:39,271 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 16:27:39,272 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 16:27:39,272 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:27:39,273 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_a9c10ee8-10ab-4506-a417-dbe43943a613/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a9c10ee8-10ab-4506-a417-dbe43943a613/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b67bb22579d096ecc716556dbf4772e9beedeab9 [2020-12-01 16:27:39,980 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:27:40,052 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:27:40,059 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:27:40,063 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:27:40,065 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:27:40,066 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a9c10ee8-10ab-4506-a417-dbe43943a613/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-1.i [2020-12-01 16:27:40,176 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a9c10ee8-10ab-4506-a417-dbe43943a613/bin/ukojak/data/3a6a4821a/e9aaa93b73574e2b95f4b678deb318fd/FLAGc32fbc49e [2020-12-01 16:27:41,112 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:27:41,120 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a9c10ee8-10ab-4506-a417-dbe43943a613/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-1.i [2020-12-01 16:27:41,172 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a9c10ee8-10ab-4506-a417-dbe43943a613/bin/ukojak/data/3a6a4821a/e9aaa93b73574e2b95f4b678deb318fd/FLAGc32fbc49e [2020-12-01 16:27:41,675 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a9c10ee8-10ab-4506-a417-dbe43943a613/bin/ukojak/data/3a6a4821a/e9aaa93b73574e2b95f4b678deb318fd [2020-12-01 16:27:41,679 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:27:41,681 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:27:41,683 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:27:41,683 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:27:41,688 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:27:41,695 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:27:41" (1/1) ... [2020-12-01 16:27:41,697 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ec359ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:27:41, skipping insertion in model container [2020-12-01 16:27:41,699 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:27:41" (1/1) ... [2020-12-01 16:27:41,709 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:27:41,821 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:27:42,164 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:27:42,165 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1d42b119 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:27:42, skipping insertion in model container [2020-12-01 16:27:42,166 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:27:42,168 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:27:42,172 INFO L168 Benchmark]: Toolchain (without parser) took 488.68 ms. Allocated memory is still 50.3 MB. Free memory was 25.7 MB in the beginning and 27.5 MB in the end (delta: -1.8 MB). Peak memory consumption was 3.6 MB. Max. memory is 16.1 GB. [2020-12-01 16:27:42,173 INFO L168 Benchmark]: CDTParser took 0.41 ms. Allocated memory is still 50.3 MB. Free memory is still 32.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:27:42,176 INFO L168 Benchmark]: CACSL2BoogieTranslator took 484.78 ms. Allocated memory is still 50.3 MB. Free memory was 25.4 MB in the beginning and 27.6 MB in the end (delta: -2.2 MB). Peak memory consumption was 3.6 MB. Max. memory is 16.1 GB. [2020-12-01 16:27:42,180 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 50.3 MB. Free memory is still 32.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 484.78 ms. Allocated memory is still 50.3 MB. Free memory was 25.4 MB in the beginning and 27.6 MB in the end (delta: -2.2 MB). Peak memory consumption was 3.6 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...