./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-2.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_c12c8551-6dff-42fb-a35f-b22ab243e7f5/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_c12c8551-6dff-42fb-a35f-b22ab243e7f5/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c12c8551-6dff-42fb-a35f-b22ab243e7f5/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c12c8551-6dff-42fb-a35f-b22ab243e7f5/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c12c8551-6dff-42fb-a35f-b22ab243e7f5/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c12c8551-6dff-42fb-a35f-b22ab243e7f5/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 29a5a90fa624e107c7e18811503e1dbf9c773056 .............................................................................................................................. 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_c12c8551-6dff-42fb-a35f-b22ab243e7f5/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_c12c8551-6dff-42fb-a35f-b22ab243e7f5/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c12c8551-6dff-42fb-a35f-b22ab243e7f5/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c12c8551-6dff-42fb-a35f-b22ab243e7f5/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c12c8551-6dff-42fb-a35f-b22ab243e7f5/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c12c8551-6dff-42fb-a35f-b22ab243e7f5/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 29a5a90fa624e107c7e18811503e1dbf9c773056 ................................................................................................................................... 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 17:06:06,905 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:06:06,908 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:06:06,969 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:06:06,971 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:06:06,977 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:06:06,982 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:06:06,991 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:06:06,995 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:06:07,002 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:06:07,004 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:06:07,006 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:06:07,007 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:06:07,012 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:06:07,014 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:06:07,017 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:06:07,018 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:06:07,020 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:06:07,029 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:06:07,040 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:06:07,043 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:06:07,044 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:06:07,047 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:06:07,049 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:06:07,067 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:06:07,068 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:06:07,068 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:06:07,071 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:06:07,073 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:06:07,075 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:06:07,075 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:06:07,077 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:06:07,080 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:06:07,082 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:06:07,083 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:06:07,084 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:06:07,085 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:06:07,085 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:06:07,085 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:06:07,086 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:06:07,089 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:06:07,091 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c12c8551-6dff-42fb-a35f-b22ab243e7f5/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-12-01 17:06:07,145 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:06:07,146 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:06:07,148 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:06:07,148 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:06:07,149 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:06:07,149 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:06:07,149 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 17:06:07,149 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:06:07,150 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:06:07,150 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:06:07,151 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 17:06:07,152 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 17:06:07,152 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 17:06:07,152 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:06:07,158 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:06:07,158 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:06:07,158 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:06:07,158 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:06:07,159 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:06:07,159 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:06:07,159 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:06:07,160 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:06:07,160 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:06:07,160 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:06:07,160 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:06:07,161 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_c12c8551-6dff-42fb-a35f-b22ab243e7f5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_c12c8551-6dff-42fb-a35f-b22ab243e7f5/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 29a5a90fa624e107c7e18811503e1dbf9c773056 [2020-12-01 17:06:07,502 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:06:07,531 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:06:07,537 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:06:07,538 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:06:07,539 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:06:07,541 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c12c8551-6dff-42fb-a35f-b22ab243e7f5/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-2.i [2020-12-01 17:06:07,618 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c12c8551-6dff-42fb-a35f-b22ab243e7f5/bin/ukojak/data/c8e978ffe/9f9f494bc5124ac498ccf8a1bdd7c71b/FLAGa7386787e [2020-12-01 17:06:08,442 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:06:08,443 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c12c8551-6dff-42fb-a35f-b22ab243e7f5/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-2.i [2020-12-01 17:06:08,481 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c12c8551-6dff-42fb-a35f-b22ab243e7f5/bin/ukojak/data/c8e978ffe/9f9f494bc5124ac498ccf8a1bdd7c71b/FLAGa7386787e [2020-12-01 17:06:08,592 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c12c8551-6dff-42fb-a35f-b22ab243e7f5/bin/ukojak/data/c8e978ffe/9f9f494bc5124ac498ccf8a1bdd7c71b [2020-12-01 17:06:08,594 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:06:08,596 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:06:08,598 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:06:08,598 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:06:08,605 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:06:08,607 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:06:08" (1/1) ... [2020-12-01 17:06:08,611 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@324e67d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:06:08, skipping insertion in model container [2020-12-01 17:06:08,611 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:06:08" (1/1) ... [2020-12-01 17:06:08,636 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:06:08,770 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:06:09,033 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 17:06:09,034 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2cf65f71 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:06:09, skipping insertion in model container [2020-12-01 17:06:09,035 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:06:09,035 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 17:06:09,038 INFO L168 Benchmark]: Toolchain (without parser) took 440.30 ms. Allocated memory is still 88.1 MB. Free memory was 60.2 MB in the beginning and 58.3 MB in the end (delta: 1.9 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 17:06:09,039 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 73.4 MB. Free memory is still 45.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:06:09,040 INFO L168 Benchmark]: CACSL2BoogieTranslator took 437.21 ms. Allocated memory is still 88.1 MB. Free memory was 59.9 MB in the beginning and 58.3 MB in the end (delta: 1.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 17:06:09,042 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 ms. Allocated memory is still 73.4 MB. Free memory is still 45.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 437.21 ms. Allocated memory is still 88.1 MB. Free memory was 59.9 MB in the beginning and 58.3 MB in the end (delta: 1.7 MB). Peak memory consumption was 4.2 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 17:06:11,754 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:06:11,758 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:06:11,822 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:06:11,823 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:06:11,829 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:06:11,833 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:06:11,839 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:06:11,843 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:06:11,850 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:06:11,852 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:06:11,859 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:06:11,859 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:06:11,864 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:06:11,868 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:06:11,869 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:06:11,870 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:06:11,872 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:06:11,874 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:06:11,877 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:06:11,880 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:06:11,886 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:06:11,889 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:06:11,894 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:06:11,899 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:06:11,904 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:06:11,905 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:06:11,907 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:06:11,909 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:06:11,910 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:06:11,911 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:06:11,912 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:06:11,914 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:06:11,916 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:06:11,918 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:06:11,918 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:06:11,919 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:06:11,920 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:06:11,920 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:06:11,922 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:06:11,923 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:06:11,925 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c12c8551-6dff-42fb-a35f-b22ab243e7f5/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-12-01 17:06:11,975 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:06:11,975 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:06:11,979 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:06:11,979 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:06:11,979 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:06:11,980 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:06:11,980 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 17:06:11,980 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:06:11,980 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:06:11,981 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:06:11,982 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 17:06:11,982 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 17:06:11,982 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 17:06:11,983 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:06:11,983 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 17:06:11,983 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 17:06:11,983 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 17:06:11,984 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:06:11,984 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:06:11,984 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:06:11,984 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:06:11,985 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:06:11,985 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:06:11,985 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:06:11,985 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:06:11,986 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:06:11,986 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 17:06:11,986 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 17:06:11,986 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 17:06:11,999 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:06:11,999 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_c12c8551-6dff-42fb-a35f-b22ab243e7f5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_c12c8551-6dff-42fb-a35f-b22ab243e7f5/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 29a5a90fa624e107c7e18811503e1dbf9c773056 [2020-12-01 17:06:12,445 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:06:12,487 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:06:12,489 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:06:12,490 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:06:12,491 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:06:12,492 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c12c8551-6dff-42fb-a35f-b22ab243e7f5/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-2.i [2020-12-01 17:06:12,569 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c12c8551-6dff-42fb-a35f-b22ab243e7f5/bin/ukojak/data/b870d6963/e71b20c2f30548ab8640fe5a3d6d1607/FLAG5b49715f4 [2020-12-01 17:06:13,555 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:06:13,556 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c12c8551-6dff-42fb-a35f-b22ab243e7f5/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-2.i [2020-12-01 17:06:13,612 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c12c8551-6dff-42fb-a35f-b22ab243e7f5/bin/ukojak/data/b870d6963/e71b20c2f30548ab8640fe5a3d6d1607/FLAG5b49715f4 [2020-12-01 17:06:14,145 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c12c8551-6dff-42fb-a35f-b22ab243e7f5/bin/ukojak/data/b870d6963/e71b20c2f30548ab8640fe5a3d6d1607 [2020-12-01 17:06:14,149 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:06:14,153 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:06:14,158 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:06:14,159 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:06:14,163 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:06:14,164 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:06:14" (1/1) ... [2020-12-01 17:06:14,166 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15945785 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:06:14, skipping insertion in model container [2020-12-01 17:06:14,167 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:06:14" (1/1) ... [2020-12-01 17:06:14,197 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:06:14,331 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:06:14,547 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 17:06:14,548 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5d6201f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:06:14, skipping insertion in model container [2020-12-01 17:06:14,548 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:06:14,548 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 17:06:14,551 INFO L168 Benchmark]: Toolchain (without parser) took 396.70 ms. Allocated memory is still 52.4 MB. Free memory was 26.6 MB in the beginning and 27.6 MB in the end (delta: -962.3 kB). Peak memory consumption was 3.9 MB. Max. memory is 16.1 GB. [2020-12-01 17:06:14,552 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 52.4 MB. Free memory was 34.9 MB in the beginning and 34.8 MB in the end (delta: 38.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:06:14,553 INFO L168 Benchmark]: CACSL2BoogieTranslator took 390.11 ms. Allocated memory is still 52.4 MB. Free memory was 26.5 MB in the beginning and 27.6 MB in the end (delta: -1.1 MB). Peak memory consumption was 3.9 MB. Max. memory is 16.1 GB. [2020-12-01 17:06:14,554 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 52.4 MB. Free memory was 34.9 MB in the beginning and 34.8 MB in the end (delta: 38.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 390.11 ms. Allocated memory is still 52.4 MB. Free memory was 26.5 MB in the beginning and 27.6 MB in the end (delta: -1.1 MB). Peak memory consumption was 3.9 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...