./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_d058dc1b-9af6-4ba3-83b7-3d0719b20ceb/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d058dc1b-9af6-4ba3-83b7-3d0719b20ceb/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d058dc1b-9af6-4ba3-83b7-3d0719b20ceb/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d058dc1b-9af6-4ba3-83b7-3d0719b20ceb/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d058dc1b-9af6-4ba3-83b7-3d0719b20ceb/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d058dc1b-9af6-4ba3-83b7-3d0719b20ceb/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 ad9950151b0808833868675dab3b248bfd806806 .............................................................................................................................. 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_d058dc1b-9af6-4ba3-83b7-3d0719b20ceb/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d058dc1b-9af6-4ba3-83b7-3d0719b20ceb/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d058dc1b-9af6-4ba3-83b7-3d0719b20ceb/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d058dc1b-9af6-4ba3-83b7-3d0719b20ceb/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d058dc1b-9af6-4ba3-83b7-3d0719b20ceb/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d058dc1b-9af6-4ba3-83b7-3d0719b20ceb/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 ad9950151b0808833868675dab3b248bfd806806 ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:44:40,870 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:44:40,873 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:44:40,956 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:44:40,956 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:44:40,958 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:44:40,959 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:44:40,979 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:44:40,982 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:44:40,988 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:44:40,989 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:44:40,992 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:44:40,992 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:44:40,996 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:44:40,997 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:44:40,999 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:44:41,000 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:44:41,001 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:44:41,007 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:44:41,014 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:44:41,015 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:44:41,017 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:44:41,019 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:44:41,020 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:44:41,023 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:44:41,024 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:44:41,025 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:44:41,027 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:44:41,027 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:44:41,034 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:44:41,034 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:44:41,036 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:44:41,038 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:44:41,039 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:44:41,040 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:44:41,040 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:44:41,041 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:44:41,041 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:44:41,042 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:44:41,043 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:44:41,045 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:44:41,047 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d058dc1b-9af6-4ba3-83b7-3d0719b20ceb/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-28 04:44:41,085 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:44:41,086 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:44:41,087 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:44:41,088 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:44:41,088 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:44:41,088 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:44:41,088 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:44:41,088 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:44:41,089 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:44:41,089 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:44:41,090 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:44:41,090 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:44:41,090 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:44:41,091 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:44:41,091 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:44:41,091 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:44:41,091 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:44:41,092 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:44:41,092 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:44:41,092 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:44:41,092 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:44:41,093 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:44:41,093 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:44:41,093 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:44:41,093 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:44:41,093 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_d058dc1b-9af6-4ba3-83b7-3d0719b20ceb/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d058dc1b-9af6-4ba3-83b7-3d0719b20ceb/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ad9950151b0808833868675dab3b248bfd806806 [2020-11-28 04:44:41,347 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:44:41,368 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:44:41,370 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:44:41,371 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:44:41,372 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:44:41,373 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d058dc1b-9af6-4ba3-83b7-3d0719b20ceb/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-3.i [2020-11-28 04:44:41,437 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d058dc1b-9af6-4ba3-83b7-3d0719b20ceb/bin/ukojak/data/fd2c56f85/afbea798937e407cb40de17d9a7ed2d3/FLAG41f360832 [2020-11-28 04:44:42,183 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:44:42,183 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d058dc1b-9af6-4ba3-83b7-3d0719b20ceb/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-3.i [2020-11-28 04:44:42,215 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d058dc1b-9af6-4ba3-83b7-3d0719b20ceb/bin/ukojak/data/fd2c56f85/afbea798937e407cb40de17d9a7ed2d3/FLAG41f360832 [2020-11-28 04:44:42,329 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d058dc1b-9af6-4ba3-83b7-3d0719b20ceb/bin/ukojak/data/fd2c56f85/afbea798937e407cb40de17d9a7ed2d3 [2020-11-28 04:44:42,331 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:44:42,333 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:44:42,334 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:44:42,334 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:44:42,337 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:44:42,338 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:44:42" (1/1) ... [2020-11-28 04:44:42,340 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b840114 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:44:42, skipping insertion in model container [2020-11-28 04:44:42,340 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:44:42" (1/1) ... [2020-11-28 04:44:42,347 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:44:42,408 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:44:42,692 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:44:42,694 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@74701256 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:44:42, skipping insertion in model container [2020-11-28 04:44:42,694 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:44:42,695 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:44:42,697 INFO L168 Benchmark]: Toolchain (without parser) took 362.76 ms. Allocated memory is still 104.9 MB. Free memory was 83.1 MB in the beginning and 81.9 MB in the end (delta: 1.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:44:42,699 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 104.9 MB. Free memory was 67.7 MB in the beginning and 67.6 MB in the end (delta: 75.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:44:42,701 INFO L168 Benchmark]: CACSL2BoogieTranslator took 360.62 ms. Allocated memory is still 104.9 MB. Free memory was 83.1 MB in the beginning and 81.9 MB in the end (delta: 1.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:44:42,703 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 104.9 MB. Free memory was 67.7 MB in the beginning and 67.6 MB in the end (delta: 75.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 360.62 ms. Allocated memory is still 104.9 MB. Free memory was 83.1 MB in the beginning and 81.9 MB in the end (delta: 1.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:44:44,878 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:44:44,880 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:44:44,913 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:44:44,913 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:44:44,918 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:44:44,919 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:44:44,927 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:44:44,930 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:44:44,938 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:44:44,939 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:44:44,955 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:44:44,955 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:44:44,956 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:44:44,958 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:44:44,959 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:44:44,960 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:44:44,961 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:44:44,964 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:44:44,966 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:44:44,968 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:44:44,975 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:44:44,978 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:44:44,984 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:44:44,995 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:44:44,995 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:44:44,996 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:44:44,997 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:44:44,997 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:44:44,999 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:44:44,999 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:44:45,000 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:44:45,001 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:44:45,002 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:44:45,003 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:44:45,004 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:44:45,005 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:44:45,005 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:44:45,007 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:44:45,010 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:44:45,011 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:44:45,012 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d058dc1b-9af6-4ba3-83b7-3d0719b20ceb/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-28 04:44:45,057 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:44:45,057 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:44:45,060 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:44:45,060 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:44:45,060 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:44:45,060 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:44:45,061 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:44:45,061 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:44:45,061 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:44:45,061 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:44:45,062 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:44:45,062 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:44:45,063 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:44:45,063 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:44:45,063 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:44:45,063 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:44:45,063 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:44:45,064 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:44:45,064 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:44:45,064 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:44:45,064 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:44:45,064 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:44:45,064 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:44:45,065 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:44:45,065 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:44:45,065 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:44:45,065 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:44:45,066 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:44:45,066 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:44:45,066 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:44:45,066 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_d058dc1b-9af6-4ba3-83b7-3d0719b20ceb/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d058dc1b-9af6-4ba3-83b7-3d0719b20ceb/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ad9950151b0808833868675dab3b248bfd806806 [2020-11-28 04:44:45,469 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:44:45,505 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:44:45,510 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:44:45,511 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:44:45,512 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:44:45,513 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d058dc1b-9af6-4ba3-83b7-3d0719b20ceb/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-3.i [2020-11-28 04:44:45,594 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d058dc1b-9af6-4ba3-83b7-3d0719b20ceb/bin/ukojak/data/58c7f67bd/bfa3eddc822f444ab6e3c6490d13d098/FLAG569697435 [2020-11-28 04:44:46,343 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:44:46,344 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d058dc1b-9af6-4ba3-83b7-3d0719b20ceb/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-3.i [2020-11-28 04:44:46,374 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d058dc1b-9af6-4ba3-83b7-3d0719b20ceb/bin/ukojak/data/58c7f67bd/bfa3eddc822f444ab6e3c6490d13d098/FLAG569697435 [2020-11-28 04:44:46,501 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d058dc1b-9af6-4ba3-83b7-3d0719b20ceb/bin/ukojak/data/58c7f67bd/bfa3eddc822f444ab6e3c6490d13d098 [2020-11-28 04:44:46,504 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:44:46,506 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:44:46,507 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:44:46,508 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:44:46,511 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:44:46,512 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:44:46" (1/1) ... [2020-11-28 04:44:46,515 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 28.11 04:44:46, skipping insertion in model container [2020-11-28 04:44:46,515 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:44:46" (1/1) ... [2020-11-28 04:44:46,523 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:44:46,591 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:44:46,811 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:44:46,812 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 28.11 04:44:46, skipping insertion in model container [2020-11-28 04:44:46,812 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:44:46,813 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:44:46,815 INFO L168 Benchmark]: Toolchain (without parser) took 307.90 ms. Allocated memory was 50.3 MB in the beginning and 60.8 MB in the end (delta: 10.5 MB). Free memory was 23.9 MB in the beginning and 43.8 MB in the end (delta: -19.9 MB). Peak memory consumption was 4.1 MB. Max. memory is 16.1 GB. [2020-11-28 04:44:46,816 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 50.3 MB. Free memory was 32.4 MB in the beginning and 32.4 MB in the end (delta: 25.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:44:46,817 INFO L168 Benchmark]: CACSL2BoogieTranslator took 305.07 ms. Allocated memory was 50.3 MB in the beginning and 60.8 MB in the end (delta: 10.5 MB). Free memory was 23.8 MB in the beginning and 43.8 MB in the end (delta: -20.1 MB). Peak memory consumption was 4.1 MB. Max. memory is 16.1 GB. [2020-11-28 04:44:46,820 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 50.3 MB. Free memory was 32.4 MB in the beginning and 32.4 MB in the end (delta: 25.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 305.07 ms. Allocated memory was 50.3 MB in the beginning and 60.8 MB in the end (delta: 10.5 MB). Free memory was 23.8 MB in the beginning and 43.8 MB in the end (delta: -20.1 MB). Peak memory consumption was 4.1 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...