./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_7b55ff78-9410-437a-bffa-fe8a812c4acf/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_7b55ff78-9410-437a-bffa-fe8a812c4acf/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_7b55ff78-9410-437a-bffa-fe8a812c4acf/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_7b55ff78-9410-437a-bffa-fe8a812c4acf/bin/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_7b55ff78-9410-437a-bffa-fe8a812c4acf/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_7b55ff78-9410-437a-bffa-fe8a812c4acf/bin/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash ad9950151b0808833868675dab3b248bfd806806 ................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_7b55ff78-9410-437a-bffa-fe8a812c4acf/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_7b55ff78-9410-437a-bffa-fe8a812c4acf/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_7b55ff78-9410-437a-bffa-fe8a812c4acf/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_7b55ff78-9410-437a-bffa-fe8a812c4acf/bin/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_7b55ff78-9410-437a-bffa-fe8a812c4acf/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_7b55ff78-9410-437a-bffa-fe8a812c4acf/bin/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash ad9950151b0808833868675dab3b248bfd806806 .................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 00:13:35,474 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:13:35,477 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:13:35,536 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:13:35,537 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:13:35,543 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:13:35,549 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:13:35,554 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:13:35,557 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:13:35,563 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:13:35,564 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:13:35,567 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:13:35,567 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:13:35,571 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:13:35,574 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:13:35,575 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:13:35,576 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:13:35,577 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:13:35,579 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:13:35,581 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:13:35,583 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:13:35,590 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:13:35,593 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:13:35,594 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:13:35,601 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:13:35,605 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:13:35,605 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:13:35,608 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:13:35,608 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:13:35,610 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:13:35,610 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:13:35,612 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:13:35,614 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:13:35,615 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:13:35,616 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:13:35,617 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:13:35,617 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:13:35,618 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:13:35,618 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:13:35,619 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:13:35,620 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:13:35,622 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_7b55ff78-9410-437a-bffa-fe8a812c4acf/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2020-11-30 00:13:35,663 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:13:35,663 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:13:35,665 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:13:35,666 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:13:35,666 INFO L138 SettingsManager]: * Use SBE=true [2020-11-30 00:13:35,666 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:13:35,666 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:13:35,667 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-30 00:13:35,667 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:13:35,667 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:13:35,668 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:13:35,669 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-30 00:13:35,669 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-30 00:13:35,669 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-30 00:13:35,669 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:13:35,670 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 00:13:35,670 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:13:35,670 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:13:35,670 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:13:35,671 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 00:13:35,671 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:13:35,671 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 00:13:35,671 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 00:13:35,672 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:13:35,672 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:13:35,672 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-30 00:13:35,672 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 00:13:35,673 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 00:13:35,673 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_7b55ff78-9410-437a-bffa-fe8a812c4acf/bin/uautomizer/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_7b55ff78-9410-437a-bffa-fe8a812c4acf/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ad9950151b0808833868675dab3b248bfd806806 [2020-11-30 00:13:35,956 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:13:35,986 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:13:35,990 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:13:35,991 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:13:35,992 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:13:35,994 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_7b55ff78-9410-437a-bffa-fe8a812c4acf/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-3.i [2020-11-30 00:13:36,086 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7b55ff78-9410-437a-bffa-fe8a812c4acf/bin/uautomizer/data/e4f3de0bf/1e02315c856c496583e8cea57b9e913b/FLAGdee976af2 [2020-11-30 00:13:36,854 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:13:36,855 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_7b55ff78-9410-437a-bffa-fe8a812c4acf/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-3.i [2020-11-30 00:13:36,877 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7b55ff78-9410-437a-bffa-fe8a812c4acf/bin/uautomizer/data/e4f3de0bf/1e02315c856c496583e8cea57b9e913b/FLAGdee976af2 [2020-11-30 00:13:37,013 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_7b55ff78-9410-437a-bffa-fe8a812c4acf/bin/uautomizer/data/e4f3de0bf/1e02315c856c496583e8cea57b9e913b [2020-11-30 00:13:37,016 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:13:37,017 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-11-30 00:13:37,019 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:13:37,020 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:13:37,023 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:13:37,024 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:13:37" (1/1) ... [2020-11-30 00:13:37,026 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10e60366 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:13:37, skipping insertion in model container [2020-11-30 00:13:37,027 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:13:37" (1/1) ... [2020-11-30 00:13:37,050 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:13:37,127 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:13:37,407 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 00:13:37,409 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@57b6f16e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:13:37, skipping insertion in model container [2020-11-30 00:13:37,409 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:13:37,409 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-30 00:13:37,414 INFO L168 Benchmark]: Toolchain (without parser) took 392.92 ms. Allocated memory is still 86.0 MB. Free memory was 50.6 MB in the beginning and 62.8 MB in the end (delta: -12.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 00:13:37,417 INFO L168 Benchmark]: CDTParser took 0.66 ms. Allocated memory is still 86.0 MB. Free memory was 46.2 MB in the beginning and 46.2 MB in the end (delta: 35.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:13:37,419 INFO L168 Benchmark]: CACSL2BoogieTranslator took 390.17 ms. Allocated memory is still 86.0 MB. Free memory was 50.2 MB in the beginning and 62.8 MB in the end (delta: -12.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 00:13:37,422 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.66 ms. Allocated memory is still 86.0 MB. Free memory was 46.2 MB in the beginning and 46.2 MB in the end (delta: 35.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 390.17 ms. Allocated memory is still 86.0 MB. Free memory was 50.2 MB in the beginning and 62.8 MB in the end (delta: -12.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-30 00:13:39,771 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:13:39,773 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:13:39,824 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:13:39,825 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:13:39,830 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:13:39,833 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:13:39,837 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:13:39,841 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:13:39,847 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:13:39,849 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:13:39,856 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:13:39,862 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:13:39,866 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:13:39,867 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:13:39,869 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:13:39,871 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:13:39,874 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:13:39,878 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:13:39,886 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:13:39,894 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:13:39,896 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:13:39,899 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:13:39,901 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:13:39,907 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:13:39,910 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:13:39,911 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:13:39,912 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:13:39,914 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:13:39,915 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:13:39,916 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:13:39,917 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:13:39,919 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:13:39,919 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:13:39,920 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:13:39,921 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:13:39,922 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:13:39,922 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:13:39,922 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:13:39,924 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:13:39,925 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:13:39,926 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_7b55ff78-9410-437a-bffa-fe8a812c4acf/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2020-11-30 00:13:39,969 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:13:39,970 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:13:39,973 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:13:39,973 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:13:39,974 INFO L138 SettingsManager]: * Use SBE=true [2020-11-30 00:13:39,974 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:13:39,974 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:13:39,975 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-30 00:13:39,975 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:13:39,975 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:13:39,976 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:13:39,976 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-30 00:13:39,977 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-30 00:13:39,977 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-30 00:13:39,977 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:13:39,977 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 00:13:39,978 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 00:13:39,978 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 00:13:39,978 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:13:39,978 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:13:39,978 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:13:39,979 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 00:13:39,979 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:13:39,979 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 00:13:39,979 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 00:13:39,980 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:13:39,980 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:13:39,980 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-30 00:13:39,980 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 00:13:39,981 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 00:13:39,981 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:13:39,981 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_7b55ff78-9410-437a-bffa-fe8a812c4acf/bin/uautomizer/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_7b55ff78-9410-437a-bffa-fe8a812c4acf/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ad9950151b0808833868675dab3b248bfd806806 [2020-11-30 00:13:40,356 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:13:40,397 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:13:40,400 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:13:40,402 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:13:40,403 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:13:40,404 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_7b55ff78-9410-437a-bffa-fe8a812c4acf/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-3.i [2020-11-30 00:13:40,491 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7b55ff78-9410-437a-bffa-fe8a812c4acf/bin/uautomizer/data/51fb2c7c6/f9378636f5124fe697cf2b51aa5130f0/FLAG4d674d937 [2020-11-30 00:13:41,302 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:13:41,304 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_7b55ff78-9410-437a-bffa-fe8a812c4acf/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-3.i [2020-11-30 00:13:41,332 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7b55ff78-9410-437a-bffa-fe8a812c4acf/bin/uautomizer/data/51fb2c7c6/f9378636f5124fe697cf2b51aa5130f0/FLAG4d674d937 [2020-11-30 00:13:41,447 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_7b55ff78-9410-437a-bffa-fe8a812c4acf/bin/uautomizer/data/51fb2c7c6/f9378636f5124fe697cf2b51aa5130f0 [2020-11-30 00:13:41,450 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:13:41,452 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-11-30 00:13:41,457 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:13:41,457 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:13:41,462 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:13:41,464 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:13:41" (1/1) ... [2020-11-30 00:13:41,466 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59e1e29b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:13:41, skipping insertion in model container [2020-11-30 00:13:41,467 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:13:41" (1/1) ... [2020-11-30 00:13:41,475 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:13:41,577 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:13:41,871 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 00:13:41,873 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@d9b5deb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:13:41, skipping insertion in model container [2020-11-30 00:13:41,874 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:13:41,875 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-30 00:13:41,878 INFO L168 Benchmark]: Toolchain (without parser) took 423.88 ms. Allocated memory was 48.2 MB in the beginning and 58.7 MB in the end (delta: 10.5 MB). Free memory was 30.1 MB in the beginning and 40.7 MB in the end (delta: -10.6 MB). Peak memory consumption was 11.0 MB. Max. memory is 16.1 GB. [2020-11-30 00:13:41,880 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 48.2 MB. Free memory was 30.2 MB in the beginning and 30.2 MB in the end (delta: 19.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:13:41,882 INFO L168 Benchmark]: CACSL2BoogieTranslator took 418.11 ms. Allocated memory was 48.2 MB in the beginning and 58.7 MB in the end (delta: 10.5 MB). Free memory was 29.9 MB in the beginning and 40.7 MB in the end (delta: -10.8 MB). Peak memory consumption was 11.0 MB. Max. memory is 16.1 GB. [2020-11-30 00:13:41,886 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 48.2 MB. Free memory was 30.2 MB in the beginning and 30.2 MB in the end (delta: 19.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 418.11 ms. Allocated memory was 48.2 MB in the beginning and 58.7 MB in the end (delta: 10.5 MB). Free memory was 29.9 MB in the beginning and 40.7 MB in the end (delta: -10.8 MB). Peak memory consumption was 11.0 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...