./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-1.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_783295f4-be4f-4847-b0f7-f926066f53d4/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_783295f4-be4f-4847-b0f7-f926066f53d4/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_783295f4-be4f-4847-b0f7-f926066f53d4/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_783295f4-be4f-4847-b0f7-f926066f53d4/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_783295f4-be4f-4847-b0f7-f926066f53d4/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_783295f4-be4f-4847-b0f7-f926066f53d4/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 4bf4debb05a4d120911bbd79d9a75121e0c58d3b .............................................................................................................................. 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_783295f4-be4f-4847-b0f7-f926066f53d4/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_783295f4-be4f-4847-b0f7-f926066f53d4/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_783295f4-be4f-4847-b0f7-f926066f53d4/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_783295f4-be4f-4847-b0f7-f926066f53d4/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_783295f4-be4f-4847-b0f7-f926066f53d4/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_783295f4-be4f-4847-b0f7-f926066f53d4/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 4bf4debb05a4d120911bbd79d9a75121e0c58d3b ............................................................................................................................................................................... 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 04:32:59,823 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:32:59,825 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:32:59,925 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:32:59,926 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:32:59,930 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:32:59,933 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:32:59,941 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:32:59,943 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:32:59,949 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:32:59,950 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:32:59,952 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:32:59,953 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:32:59,956 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:32:59,957 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:32:59,959 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:32:59,960 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:32:59,965 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:32:59,969 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:32:59,980 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:32:59,981 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:32:59,984 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:32:59,986 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:32:59,987 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:32:59,995 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:32:59,995 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:32:59,996 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:32:59,997 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:32:59,997 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:32:59,998 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:32:59,999 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:33:00,000 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:33:00,000 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:33:00,001 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:33:00,002 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:33:00,003 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:33:00,003 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:33:00,004 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:33:00,004 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:33:00,007 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:33:00,008 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:33:00,010 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_783295f4-be4f-4847-b0f7-f926066f53d4/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-28 04:33:00,046 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:33:00,046 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:33:00,048 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:33:00,048 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:33:00,048 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:33:00,049 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:33:00,049 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:33:00,049 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:33:00,049 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:33:00,049 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:33:00,050 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:33:00,050 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:33:00,051 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:33:00,051 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:33:00,051 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:33:00,051 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:33:00,051 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:33:00,052 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:33:00,052 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:33:00,052 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:33:00,052 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:33:00,052 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:33:00,053 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:33:00,053 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:33:00,053 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:33:00,053 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_783295f4-be4f-4847-b0f7-f926066f53d4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_783295f4-be4f-4847-b0f7-f926066f53d4/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4bf4debb05a4d120911bbd79d9a75121e0c58d3b [2020-11-28 04:33:00,318 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:33:00,357 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:33:00,360 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:33:00,361 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:33:00,363 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:33:00,364 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_783295f4-be4f-4847-b0f7-f926066f53d4/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-1.i [2020-11-28 04:33:00,442 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_783295f4-be4f-4847-b0f7-f926066f53d4/bin/ukojak/data/1bf044ff9/ae1159f5390841f39d85e6503728fce5/FLAG72a47700a [2020-11-28 04:33:01,133 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:33:01,133 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_783295f4-be4f-4847-b0f7-f926066f53d4/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-1.i [2020-11-28 04:33:01,167 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_783295f4-be4f-4847-b0f7-f926066f53d4/bin/ukojak/data/1bf044ff9/ae1159f5390841f39d85e6503728fce5/FLAG72a47700a [2020-11-28 04:33:01,314 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_783295f4-be4f-4847-b0f7-f926066f53d4/bin/ukojak/data/1bf044ff9/ae1159f5390841f39d85e6503728fce5 [2020-11-28 04:33:01,316 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:33:01,317 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:33:01,319 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:33:01,319 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:33:01,322 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:33:01,323 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:33:01" (1/1) ... [2020-11-28 04:33:01,325 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e30eb34 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:33:01, skipping insertion in model container [2020-11-28 04:33:01,325 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:33:01" (1/1) ... [2020-11-28 04:33:01,331 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:33:01,386 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:33:01,638 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:33:01,639 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4a4a5179 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:33:01, skipping insertion in model container [2020-11-28 04:33:01,639 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:33:01,640 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:33:01,642 INFO L168 Benchmark]: Toolchain (without parser) took 323.71 ms. Allocated memory is still 90.2 MB. Free memory was 52.5 MB in the beginning and 66.6 MB in the end (delta: -14.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:33:01,643 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 90.2 MB. Free memory was 61.0 MB in the beginning and 61.0 MB in the end (delta: 24.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:33:01,644 INFO L168 Benchmark]: CACSL2BoogieTranslator took 320.54 ms. Allocated memory is still 90.2 MB. Free memory was 52.3 MB in the beginning and 66.6 MB in the end (delta: -14.3 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:33:01,646 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 90.2 MB. Free memory was 61.0 MB in the beginning and 61.0 MB in the end (delta: 24.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 320.54 ms. Allocated memory is still 90.2 MB. Free memory was 52.3 MB in the beginning and 66.6 MB in the end (delta: -14.3 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:33:03,962 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:33:03,965 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:33:04,018 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:33:04,018 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:33:04,025 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:33:04,027 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:33:04,031 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:33:04,035 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:33:04,042 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:33:04,043 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:33:04,056 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:33:04,057 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:33:04,058 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:33:04,059 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:33:04,060 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:33:04,061 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:33:04,062 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:33:04,064 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:33:04,066 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:33:04,070 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:33:04,072 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:33:04,077 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:33:04,082 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:33:04,090 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:33:04,090 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:33:04,091 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:33:04,092 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:33:04,092 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:33:04,093 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:33:04,093 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:33:04,094 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:33:04,095 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:33:04,096 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:33:04,098 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:33:04,099 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:33:04,100 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:33:04,100 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:33:04,101 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:33:04,102 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:33:04,103 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:33:04,104 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_783295f4-be4f-4847-b0f7-f926066f53d4/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-28 04:33:04,149 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:33:04,149 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:33:04,152 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:33:04,152 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:33:04,152 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:33:04,153 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:33:04,153 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:33:04,153 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:33:04,153 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:33:04,153 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:33:04,154 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:33:04,155 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:33:04,155 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:33:04,155 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:33:04,155 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:33:04,155 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:33:04,155 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:33:04,156 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:33:04,156 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:33:04,156 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:33:04,156 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:33:04,156 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:33:04,157 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:33:04,157 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:33:04,157 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:33:04,157 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:33:04,157 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:33:04,158 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:33:04,158 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:33:04,158 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:33:04,158 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_783295f4-be4f-4847-b0f7-f926066f53d4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_783295f4-be4f-4847-b0f7-f926066f53d4/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4bf4debb05a4d120911bbd79d9a75121e0c58d3b [2020-11-28 04:33:04,559 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:33:04,586 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:33:04,590 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:33:04,592 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:33:04,593 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:33:04,594 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_783295f4-be4f-4847-b0f7-f926066f53d4/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-1.i [2020-11-28 04:33:04,664 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_783295f4-be4f-4847-b0f7-f926066f53d4/bin/ukojak/data/dad792ed4/44dfa78187f84ed182f925eed64020df/FLAG89edfc634 [2020-11-28 04:33:05,296 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:33:05,297 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_783295f4-be4f-4847-b0f7-f926066f53d4/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-1.i [2020-11-28 04:33:05,327 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_783295f4-be4f-4847-b0f7-f926066f53d4/bin/ukojak/data/dad792ed4/44dfa78187f84ed182f925eed64020df/FLAG89edfc634 [2020-11-28 04:33:05,546 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_783295f4-be4f-4847-b0f7-f926066f53d4/bin/ukojak/data/dad792ed4/44dfa78187f84ed182f925eed64020df [2020-11-28 04:33:05,551 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:33:05,553 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:33:05,555 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:33:05,555 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:33:05,559 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:33:05,561 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:33:05" (1/1) ... [2020-11-28 04:33:05,563 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1092c6d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:33:05, skipping insertion in model container [2020-11-28 04:33:05,563 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:33:05" (1/1) ... [2020-11-28 04:33:05,570 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:33:05,644 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:33:05,857 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:33:05,858 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@58d27367 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:33:05, skipping insertion in model container [2020-11-28 04:33:05,858 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:33:05,858 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:33:05,860 INFO L168 Benchmark]: Toolchain (without parser) took 306.02 ms. Allocated memory is still 50.3 MB. Free memory was 24.7 MB in the beginning and 30.8 MB in the end (delta: -6.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:33:05,861 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 50.3 MB. Free memory was 32.3 MB in the beginning and 32.3 MB in the end (delta: 25.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:33:05,862 INFO L168 Benchmark]: CACSL2BoogieTranslator took 302.99 ms. Allocated memory is still 50.3 MB. Free memory was 24.5 MB in the beginning and 30.8 MB in the end (delta: -6.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:33:05,863 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 50.3 MB. Free memory was 32.3 MB in the beginning and 32.3 MB in the end (delta: 25.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 302.99 ms. Allocated memory is still 50.3 MB. Free memory was 24.5 MB in the beginning and 30.8 MB in the end (delta: -6.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...