./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_b83a040e-14a7-4feb-992f-042abd453738/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_b83a040e-14a7-4feb-992f-042abd453738/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b83a040e-14a7-4feb-992f-042abd453738/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b83a040e-14a7-4feb-992f-042abd453738/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b83a040e-14a7-4feb-992f-042abd453738/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b83a040e-14a7-4feb-992f-042abd453738/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 24ee0eeb2c23f9aa41ef21c2d9838fcb1a1b14d7 .............................................................................................................................. 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_b83a040e-14a7-4feb-992f-042abd453738/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_b83a040e-14a7-4feb-992f-042abd453738/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b83a040e-14a7-4feb-992f-042abd453738/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b83a040e-14a7-4feb-992f-042abd453738/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b83a040e-14a7-4feb-992f-042abd453738/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b83a040e-14a7-4feb-992f-042abd453738/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 24ee0eeb2c23f9aa41ef21c2d9838fcb1a1b14d7 ................................................................................................................................... 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 18:15:52,944 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:15:52,946 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:15:53,007 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:15:53,009 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:15:53,014 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:15:53,017 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:15:53,021 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:15:53,024 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:15:53,030 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:15:53,031 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:15:53,033 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:15:53,034 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:15:53,038 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:15:53,039 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:15:53,043 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:15:53,044 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:15:53,049 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:15:53,053 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:15:53,063 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:15:53,065 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:15:53,066 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:15:53,070 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:15:53,071 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:15:53,080 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:15:53,081 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:15:53,081 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:15:53,082 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:15:53,083 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:15:53,084 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:15:53,085 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:15:53,086 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:15:53,087 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:15:53,088 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:15:53,089 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:15:53,090 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:15:53,090 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:15:53,091 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:15:53,091 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:15:53,093 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:15:53,093 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:15:53,094 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b83a040e-14a7-4feb-992f-042abd453738/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-12-01 18:15:53,128 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:15:53,129 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:15:53,130 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:15:53,130 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:15:53,131 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:15:53,131 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:15:53,131 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 18:15:53,131 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:15:53,132 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:15:53,132 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:15:53,132 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 18:15:53,132 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 18:15:53,132 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 18:15:53,133 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:15:53,133 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:15:53,133 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:15:53,133 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:15:53,134 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:15:53,134 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:15:53,134 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:15:53,134 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:15:53,135 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:15:53,135 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:15:53,135 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 18:15:53,135 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 18:15:53,135 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_b83a040e-14a7-4feb-992f-042abd453738/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_b83a040e-14a7-4feb-992f-042abd453738/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 24ee0eeb2c23f9aa41ef21c2d9838fcb1a1b14d7 [2020-12-01 18:15:53,458 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:15:53,490 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:15:53,492 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:15:53,493 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:15:53,499 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:15:53,500 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b83a040e-14a7-4feb-992f-042abd453738/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-2.i [2020-12-01 18:15:53,583 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b83a040e-14a7-4feb-992f-042abd453738/bin/ukojak/data/65a4d2f1c/e9ea482b90244609a72baacd1877ea3b/FLAGcf2e07a9a [2020-12-01 18:15:54,335 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:15:54,337 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b83a040e-14a7-4feb-992f-042abd453738/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-2.i [2020-12-01 18:15:54,372 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b83a040e-14a7-4feb-992f-042abd453738/bin/ukojak/data/65a4d2f1c/e9ea482b90244609a72baacd1877ea3b/FLAGcf2e07a9a [2020-12-01 18:15:54,434 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b83a040e-14a7-4feb-992f-042abd453738/bin/ukojak/data/65a4d2f1c/e9ea482b90244609a72baacd1877ea3b [2020-12-01 18:15:54,437 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:15:54,440 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:15:54,444 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:15:54,444 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:15:54,448 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:15:54,450 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:15:54" (1/1) ... [2020-12-01 18:15:54,458 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ab581b0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:15:54, skipping insertion in model container [2020-12-01 18:15:54,458 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:15:54" (1/1) ... [2020-12-01 18:15:54,466 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:15:54,559 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:15:54,886 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 18:15:54,887 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@38d26c21 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:15:54, skipping insertion in model container [2020-12-01 18:15:54,887 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:15:54,888 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 18:15:54,890 INFO L168 Benchmark]: Toolchain (without parser) took 448.84 ms. Allocated memory is still 123.7 MB. Free memory was 93.6 MB in the beginning and 100.1 MB in the end (delta: -6.5 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.1 GB. [2020-12-01 18:15:54,891 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 77.6 MB. Free memory was 43.9 MB in the beginning and 43.8 MB in the end (delta: 63.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:15:54,892 INFO L168 Benchmark]: CACSL2BoogieTranslator took 444.05 ms. Allocated memory is still 123.7 MB. Free memory was 93.3 MB in the beginning and 100.1 MB in the end (delta: -6.8 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.1 GB. [2020-12-01 18:15:54,894 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 77.6 MB. Free memory was 43.9 MB in the beginning and 43.8 MB in the end (delta: 63.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 444.05 ms. Allocated memory is still 123.7 MB. Free memory was 93.3 MB in the beginning and 100.1 MB in the end (delta: -6.8 MB). Peak memory consumption was 16.8 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 18:15:57,241 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:15:57,244 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:15:57,292 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:15:57,293 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:15:57,298 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:15:57,301 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:15:57,305 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:15:57,309 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:15:57,315 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:15:57,316 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:15:57,327 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:15:57,328 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:15:57,329 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:15:57,330 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:15:57,331 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:15:57,332 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:15:57,334 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:15:57,336 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:15:57,338 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:15:57,340 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:15:57,341 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:15:57,343 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:15:57,344 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:15:57,347 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:15:57,347 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:15:57,348 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:15:57,349 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:15:57,349 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:15:57,351 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:15:57,351 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:15:57,352 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:15:57,353 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:15:57,354 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:15:57,355 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:15:57,355 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:15:57,356 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:15:57,357 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:15:57,357 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:15:57,358 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:15:57,359 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:15:57,362 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b83a040e-14a7-4feb-992f-042abd453738/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-12-01 18:15:57,401 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:15:57,401 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:15:57,403 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:15:57,403 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:15:57,403 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:15:57,404 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:15:57,404 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 18:15:57,404 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:15:57,404 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:15:57,405 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:15:57,405 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 18:15:57,405 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 18:15:57,406 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 18:15:57,406 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:15:57,406 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 18:15:57,406 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 18:15:57,407 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 18:15:57,407 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:15:57,407 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:15:57,407 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:15:57,408 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:15:57,408 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:15:57,408 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:15:57,409 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:15:57,409 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:15:57,409 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:15:57,410 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 18:15:57,410 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 18:15:57,410 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 18:15:57,410 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:15:57,411 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_b83a040e-14a7-4feb-992f-042abd453738/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_b83a040e-14a7-4feb-992f-042abd453738/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 24ee0eeb2c23f9aa41ef21c2d9838fcb1a1b14d7 [2020-12-01 18:15:57,795 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:15:57,825 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:15:57,828 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:15:57,829 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:15:57,832 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:15:57,833 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b83a040e-14a7-4feb-992f-042abd453738/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-2.i [2020-12-01 18:15:57,905 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b83a040e-14a7-4feb-992f-042abd453738/bin/ukojak/data/d02f54276/4ace83bb5279497f96aee46b5d11051d/FLAG915c649f0 [2020-12-01 18:15:58,687 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:15:58,688 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b83a040e-14a7-4feb-992f-042abd453738/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-2.i [2020-12-01 18:15:58,714 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b83a040e-14a7-4feb-992f-042abd453738/bin/ukojak/data/d02f54276/4ace83bb5279497f96aee46b5d11051d/FLAG915c649f0 [2020-12-01 18:15:58,928 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b83a040e-14a7-4feb-992f-042abd453738/bin/ukojak/data/d02f54276/4ace83bb5279497f96aee46b5d11051d [2020-12-01 18:15:58,933 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:15:58,936 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:15:58,942 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:15:58,942 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:15:58,947 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:15:58,948 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:15:58" (1/1) ... [2020-12-01 18:15:58,950 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a8cde5e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:15:58, skipping insertion in model container [2020-12-01 18:15:58,951 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:15:58" (1/1) ... [2020-12-01 18:15:58,958 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:15:59,057 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:15:59,392 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 18:15:59,393 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2ff3e5c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:15:59, skipping insertion in model container [2020-12-01 18:15:59,393 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:15:59,394 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 18:15:59,397 INFO L168 Benchmark]: Toolchain (without parser) took 459.03 ms. Allocated memory was 58.7 MB in the beginning and 81.8 MB in the end (delta: 23.1 MB). Free memory was 32.0 MB in the beginning and 63.4 MB in the end (delta: -31.4 MB). Peak memory consumption was 15.3 MB. Max. memory is 16.1 GB. [2020-12-01 18:15:59,399 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 58.7 MB. Free memory was 40.3 MB in the beginning and 40.3 MB in the end (delta: 73.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:15:59,402 INFO L168 Benchmark]: CACSL2BoogieTranslator took 452.25 ms. Allocated memory was 58.7 MB in the beginning and 81.8 MB in the end (delta: 23.1 MB). Free memory was 31.8 MB in the beginning and 63.4 MB in the end (delta: -31.6 MB). Peak memory consumption was 15.3 MB. Max. memory is 16.1 GB. [2020-12-01 18:15:59,405 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 58.7 MB. Free memory was 40.3 MB in the beginning and 40.3 MB in the end (delta: 73.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 452.25 ms. Allocated memory was 58.7 MB in the beginning and 81.8 MB in the end (delta: 23.1 MB). Free memory was 31.8 MB in the beginning and 63.4 MB in the end (delta: -31.6 MB). Peak memory consumption was 15.3 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...