./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-1.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_cf8730a7-6c8f-49ee-8522-a0e164741d6b/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_cf8730a7-6c8f-49ee-8522-a0e164741d6b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_cf8730a7-6c8f-49ee-8522-a0e164741d6b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_cf8730a7-6c8f-49ee-8522-a0e164741d6b/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_cf8730a7-6c8f-49ee-8522-a0e164741d6b/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_cf8730a7-6c8f-49ee-8522-a0e164741d6b/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 b8675f8dfcf81b6cdf27c8f11d0ddf6e0b934360 .............................................................................................................................. 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_cf8730a7-6c8f-49ee-8522-a0e164741d6b/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_cf8730a7-6c8f-49ee-8522-a0e164741d6b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_cf8730a7-6c8f-49ee-8522-a0e164741d6b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_cf8730a7-6c8f-49ee-8522-a0e164741d6b/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_cf8730a7-6c8f-49ee-8522-a0e164741d6b/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_cf8730a7-6c8f-49ee-8522-a0e164741d6b/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 b8675f8dfcf81b6cdf27c8f11d0ddf6e0b934360 ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 18:47:10,346 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 18:47:10,349 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 18:47:10,442 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 18:47:10,443 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 18:47:10,454 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 18:47:10,464 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 18:47:10,472 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 18:47:10,475 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 18:47:10,489 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 18:47:10,490 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 18:47:10,492 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 18:47:10,492 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 18:47:10,494 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 18:47:10,495 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 18:47:10,497 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 18:47:10,501 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 18:47:10,505 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 18:47:10,509 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 18:47:10,519 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 18:47:10,522 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 18:47:10,524 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 18:47:10,528 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 18:47:10,529 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 18:47:10,541 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 18:47:10,541 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 18:47:10,542 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 18:47:10,544 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 18:47:10,545 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 18:47:10,546 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 18:47:10,547 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 18:47:10,549 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 18:47:10,551 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 18:47:10,553 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 18:47:10,554 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 18:47:10,555 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 18:47:10,556 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 18:47:10,556 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 18:47:10,556 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 18:47:10,558 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 18:47:10,559 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 18:47:10,562 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_cf8730a7-6c8f-49ee-8522-a0e164741d6b/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-29 18:47:10,615 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 18:47:10,615 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 18:47:10,617 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 18:47:10,618 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 18:47:10,618 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 18:47:10,618 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 18:47:10,619 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 18:47:10,619 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 18:47:10,619 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 18:47:10,619 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 18:47:10,621 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 18:47:10,621 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 18:47:10,621 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 18:47:10,622 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 18:47:10,622 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 18:47:10,622 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 18:47:10,622 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 18:47:10,623 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 18:47:10,623 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 18:47:10,623 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 18:47:10,623 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 18:47:10,624 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 18:47:10,624 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 18:47:10,624 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 18:47:10,625 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 18:47:10,625 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_cf8730a7-6c8f-49ee-8522-a0e164741d6b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_cf8730a7-6c8f-49ee-8522-a0e164741d6b/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b8675f8dfcf81b6cdf27c8f11d0ddf6e0b934360 [2020-11-29 18:47:11,001 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 18:47:11,030 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 18:47:11,034 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 18:47:11,035 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 18:47:11,036 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 18:47:11,037 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_cf8730a7-6c8f-49ee-8522-a0e164741d6b/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-1.i [2020-11-29 18:47:11,114 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cf8730a7-6c8f-49ee-8522-a0e164741d6b/bin/ukojak/data/1200bad58/30349d1812e4468cab96ff3a0031d24b/FLAGf7a5f2c3f [2020-11-29 18:47:12,133 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 18:47:12,134 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_cf8730a7-6c8f-49ee-8522-a0e164741d6b/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-1.i [2020-11-29 18:47:12,173 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cf8730a7-6c8f-49ee-8522-a0e164741d6b/bin/ukojak/data/1200bad58/30349d1812e4468cab96ff3a0031d24b/FLAGf7a5f2c3f [2020-11-29 18:47:12,619 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_cf8730a7-6c8f-49ee-8522-a0e164741d6b/bin/ukojak/data/1200bad58/30349d1812e4468cab96ff3a0031d24b [2020-11-29 18:47:12,622 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 18:47:12,624 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 18:47:12,626 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 18:47:12,626 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 18:47:12,630 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 18:47:12,631 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:47:12" (1/1) ... [2020-11-29 18:47:12,634 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70088eab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:47:12, skipping insertion in model container [2020-11-29 18:47:12,634 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:47:12" (1/1) ... [2020-11-29 18:47:12,643 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 18:47:12,739 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 18:47:13,070 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 18:47:13,071 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@29033c2a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:47:13, skipping insertion in model container [2020-11-29 18:47:13,072 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 18:47:13,072 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 18:47:13,075 INFO L168 Benchmark]: Toolchain (without parser) took 449.33 ms. Allocated memory was 83.9 MB in the beginning and 113.2 MB in the end (delta: 29.4 MB). Free memory was 51.7 MB in the beginning and 89.0 MB in the end (delta: -37.3 MB). Peak memory consumption was 13.0 MB. Max. memory is 16.1 GB. [2020-11-29 18:47:13,076 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 83.9 MB. Free memory was 41.4 MB in the beginning and 41.4 MB in the end (delta: 41.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 18:47:13,078 INFO L168 Benchmark]: CACSL2BoogieTranslator took 446.07 ms. Allocated memory was 83.9 MB in the beginning and 113.2 MB in the end (delta: 29.4 MB). Free memory was 51.5 MB in the beginning and 89.0 MB in the end (delta: -37.6 MB). Peak memory consumption was 13.0 MB. Max. memory is 16.1 GB. [2020-11-29 18:47:13,080 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 83.9 MB. Free memory was 41.4 MB in the beginning and 41.4 MB in the end (delta: 41.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 446.07 ms. Allocated memory was 83.9 MB in the beginning and 113.2 MB in the end (delta: 29.4 MB). Free memory was 51.5 MB in the beginning and 89.0 MB in the end (delta: -37.6 MB). Peak memory consumption was 13.0 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 [2020-11-29 18:47:15,691 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 18:47:15,694 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 18:47:15,747 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 18:47:15,748 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 18:47:15,754 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 18:47:15,757 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 18:47:15,762 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 18:47:15,766 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 18:47:15,772 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 18:47:15,774 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 18:47:15,779 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 18:47:15,780 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 18:47:15,783 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 18:47:15,788 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 18:47:15,790 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 18:47:15,791 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 18:47:15,795 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 18:47:15,799 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 18:47:15,810 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 18:47:15,813 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 18:47:15,816 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 18:47:15,817 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 18:47:15,825 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 18:47:15,829 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 18:47:15,829 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 18:47:15,830 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 18:47:15,831 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 18:47:15,832 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 18:47:15,833 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 18:47:15,834 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 18:47:15,835 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 18:47:15,836 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 18:47:15,837 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 18:47:15,838 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 18:47:15,839 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 18:47:15,839 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 18:47:15,840 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 18:47:15,840 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 18:47:15,841 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 18:47:15,842 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 18:47:15,843 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_cf8730a7-6c8f-49ee-8522-a0e164741d6b/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-29 18:47:15,913 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 18:47:15,913 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 18:47:15,915 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 18:47:15,915 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 18:47:15,916 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 18:47:15,916 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 18:47:15,916 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 18:47:15,916 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 18:47:15,917 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 18:47:15,917 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 18:47:15,917 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 18:47:15,917 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 18:47:15,918 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 18:47:15,918 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 18:47:15,918 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 18:47:15,918 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 18:47:15,919 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 18:47:15,919 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 18:47:15,919 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 18:47:15,920 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 18:47:15,920 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 18:47:15,920 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 18:47:15,920 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 18:47:15,921 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 18:47:15,921 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 18:47:15,921 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 18:47:15,922 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 18:47:15,922 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 18:47:15,922 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 18:47:15,922 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 18:47:15,923 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_cf8730a7-6c8f-49ee-8522-a0e164741d6b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_cf8730a7-6c8f-49ee-8522-a0e164741d6b/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b8675f8dfcf81b6cdf27c8f11d0ddf6e0b934360 [2020-11-29 18:47:16,349 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 18:47:16,379 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 18:47:16,382 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 18:47:16,384 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 18:47:16,387 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 18:47:16,388 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_cf8730a7-6c8f-49ee-8522-a0e164741d6b/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-1.i [2020-11-29 18:47:16,468 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cf8730a7-6c8f-49ee-8522-a0e164741d6b/bin/ukojak/data/1c9489cfc/62062e096e5f48ca81ed3f0bb59a3356/FLAG2a1fbbd06 [2020-11-29 18:47:17,414 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 18:47:17,415 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_cf8730a7-6c8f-49ee-8522-a0e164741d6b/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-1.i [2020-11-29 18:47:17,439 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cf8730a7-6c8f-49ee-8522-a0e164741d6b/bin/ukojak/data/1c9489cfc/62062e096e5f48ca81ed3f0bb59a3356/FLAG2a1fbbd06 [2020-11-29 18:47:17,459 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_cf8730a7-6c8f-49ee-8522-a0e164741d6b/bin/ukojak/data/1c9489cfc/62062e096e5f48ca81ed3f0bb59a3356 [2020-11-29 18:47:17,462 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 18:47:17,464 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 18:47:17,465 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 18:47:17,466 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 18:47:17,470 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 18:47:17,471 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:47:17" (1/1) ... [2020-11-29 18:47:17,473 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c0e73c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:47:17, skipping insertion in model container [2020-11-29 18:47:17,473 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:47:17" (1/1) ... [2020-11-29 18:47:17,481 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 18:47:17,589 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 18:47:17,828 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 18:47:17,829 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@53f56aea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:47:17, skipping insertion in model container [2020-11-29 18:47:17,832 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 18:47:17,832 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 18:47:17,835 INFO L168 Benchmark]: Toolchain (without parser) took 369.81 ms. Allocated memory is still 67.1 MB. Free memory was 42.2 MB in the beginning and 46.8 MB in the end (delta: -4.6 MB). Peak memory consumption was 12.5 MB. Max. memory is 16.1 GB. [2020-11-29 18:47:17,836 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 67.1 MB. Free memory is still 48.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 18:47:17,838 INFO L168 Benchmark]: CACSL2BoogieTranslator took 366.84 ms. Allocated memory is still 67.1 MB. Free memory was 42.0 MB in the beginning and 46.8 MB in the end (delta: -4.8 MB). Peak memory consumption was 12.5 MB. Max. memory is 16.1 GB. [2020-11-29 18:47:17,842 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36 ms. Allocated memory is still 67.1 MB. Free memory is still 48.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 366.84 ms. Allocated memory is still 67.1 MB. Free memory was 42.0 MB in the beginning and 46.8 MB in the end (delta: -4.8 MB). Peak memory consumption was 12.5 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...