./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_0bc17a0f-e571-41f9-810e-71749b74c93a/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_0bc17a0f-e571-41f9-810e-71749b74c93a/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0bc17a0f-e571-41f9-810e-71749b74c93a/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0bc17a0f-e571-41f9-810e-71749b74c93a/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_0bc17a0f-e571-41f9-810e-71749b74c93a/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0bc17a0f-e571-41f9-810e-71749b74c93a/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 0e231ff3d9c1da58de42681e7771a2ae825d3d1d .............................................................................................................................. 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_0bc17a0f-e571-41f9-810e-71749b74c93a/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_0bc17a0f-e571-41f9-810e-71749b74c93a/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0bc17a0f-e571-41f9-810e-71749b74c93a/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0bc17a0f-e571-41f9-810e-71749b74c93a/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_0bc17a0f-e571-41f9-810e-71749b74c93a/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0bc17a0f-e571-41f9-810e-71749b74c93a/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 0e231ff3d9c1da58de42681e7771a2ae825d3d1d ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 18:22:06,688 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:22:06,690 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:22:06,749 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:22:06,767 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:22:06,768 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:22:06,770 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:22:06,773 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:22:06,775 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:22:06,777 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:22:06,779 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:22:06,780 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:22:06,781 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:22:06,782 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:22:06,783 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:22:06,785 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:22:06,786 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:22:06,791 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:22:06,793 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:22:06,795 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:22:06,797 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:22:06,804 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:22:06,807 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:22:06,808 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:22:06,817 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:22:06,818 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:22:06,818 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:22:06,819 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:22:06,820 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:22:06,821 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:22:06,821 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:22:06,822 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:22:06,823 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:22:06,824 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:22:06,826 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:22:06,830 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:22:06,831 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:22:06,831 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:22:06,832 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:22:06,833 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:22:06,833 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:22:06,836 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0bc17a0f-e571-41f9-810e-71749b74c93a/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-12-01 18:22:06,881 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:22:06,881 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:22:06,883 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:22:06,883 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:22:06,884 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:22:06,884 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:22:06,884 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 18:22:06,884 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:22:06,884 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:22:06,884 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:22:06,886 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 18:22:06,886 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 18:22:06,886 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 18:22:06,886 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:22:06,886 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:22:06,887 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:22:06,887 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:22:06,887 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:22:06,887 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:22:06,888 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:22:06,888 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:22:06,888 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:22:06,888 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:22:06,889 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 18:22:06,889 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 18:22:06,889 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_0bc17a0f-e571-41f9-810e-71749b74c93a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_0bc17a0f-e571-41f9-810e-71749b74c93a/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0e231ff3d9c1da58de42681e7771a2ae825d3d1d [2020-12-01 18:22:07,203 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:22:07,228 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:22:07,231 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:22:07,232 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:22:07,233 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:22:07,234 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0bc17a0f-e571-41f9-810e-71749b74c93a/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-2.i [2020-12-01 18:22:07,301 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0bc17a0f-e571-41f9-810e-71749b74c93a/bin/ukojak/data/bfdc57440/53fc1e6e48a54386887f52ba61b02efb/FLAGe088f4f99 [2020-12-01 18:22:08,058 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:22:08,059 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0bc17a0f-e571-41f9-810e-71749b74c93a/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-2.i [2020-12-01 18:22:08,090 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0bc17a0f-e571-41f9-810e-71749b74c93a/bin/ukojak/data/bfdc57440/53fc1e6e48a54386887f52ba61b02efb/FLAGe088f4f99 [2020-12-01 18:22:08,178 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0bc17a0f-e571-41f9-810e-71749b74c93a/bin/ukojak/data/bfdc57440/53fc1e6e48a54386887f52ba61b02efb [2020-12-01 18:22:08,181 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:22:08,183 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:22:08,185 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:22:08,185 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:22:08,189 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:22:08,191 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:22:08" (1/1) ... [2020-12-01 18:22:08,194 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b528e9c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:22:08, skipping insertion in model container [2020-12-01 18:22:08,194 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:22:08" (1/1) ... [2020-12-01 18:22:08,201 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:22:08,291 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:22:08,556 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 18:22:08,557 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@ff8e0fa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:22:08, skipping insertion in model container [2020-12-01 18:22:08,557 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:22:08,557 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 18:22:08,560 INFO L168 Benchmark]: Toolchain (without parser) took 375.61 ms. Allocated memory is still 109.1 MB. Free memory was 76.5 MB in the beginning and 85.6 MB in the end (delta: -9.2 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2020-12-01 18:22:08,561 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 83.9 MB. Free memory was 46.2 MB in the beginning and 46.2 MB in the end (delta: 41.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:22:08,562 INFO L168 Benchmark]: CACSL2BoogieTranslator took 372.26 ms. Allocated memory is still 109.1 MB. Free memory was 76.2 MB in the beginning and 85.6 MB in the end (delta: -9.5 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2020-12-01 18:22:08,564 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 83.9 MB. Free memory was 46.2 MB in the beginning and 46.2 MB in the end (delta: 41.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 372.26 ms. Allocated memory is still 109.1 MB. Free memory was 76.2 MB in the beginning and 85.6 MB in the end (delta: -9.5 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 18:22:10,755 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:22:10,757 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:22:10,797 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:22:10,798 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:22:10,803 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:22:10,806 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:22:10,811 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:22:10,814 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:22:10,822 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:22:10,824 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:22:10,829 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:22:10,830 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:22:10,833 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:22:10,834 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:22:10,835 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:22:10,836 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:22:10,837 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:22:10,839 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:22:10,842 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:22:10,845 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:22:10,846 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:22:10,850 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:22:10,856 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:22:10,866 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:22:10,867 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:22:10,867 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:22:10,869 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:22:10,870 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:22:10,871 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:22:10,872 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:22:10,873 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:22:10,875 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:22:10,876 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:22:10,877 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:22:10,878 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:22:10,879 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:22:10,879 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:22:10,880 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:22:10,881 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:22:10,882 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:22:10,883 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0bc17a0f-e571-41f9-810e-71749b74c93a/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-12-01 18:22:10,942 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:22:10,943 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:22:10,947 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:22:10,947 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:22:10,947 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:22:10,947 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:22:10,948 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 18:22:10,948 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:22:10,948 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:22:10,948 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:22:10,949 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 18:22:10,949 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 18:22:10,950 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 18:22:10,950 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:22:10,950 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 18:22:10,950 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 18:22:10,950 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 18:22:10,951 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:22:10,951 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:22:10,951 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:22:10,951 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:22:10,951 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:22:10,952 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:22:10,952 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:22:10,952 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:22:10,952 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:22:10,952 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 18:22:10,953 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 18:22:10,953 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 18:22:10,953 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:22:10,953 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_0bc17a0f-e571-41f9-810e-71749b74c93a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_0bc17a0f-e571-41f9-810e-71749b74c93a/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0e231ff3d9c1da58de42681e7771a2ae825d3d1d [2020-12-01 18:22:11,387 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:22:11,415 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:22:11,420 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:22:11,422 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:22:11,423 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:22:11,424 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0bc17a0f-e571-41f9-810e-71749b74c93a/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-2.i [2020-12-01 18:22:11,511 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0bc17a0f-e571-41f9-810e-71749b74c93a/bin/ukojak/data/a34e7d0cd/caf113ac52484009ad9957d89e808cf1/FLAGa36016b8a [2020-12-01 18:22:12,363 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:22:12,365 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0bc17a0f-e571-41f9-810e-71749b74c93a/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-2.i [2020-12-01 18:22:12,396 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0bc17a0f-e571-41f9-810e-71749b74c93a/bin/ukojak/data/a34e7d0cd/caf113ac52484009ad9957d89e808cf1/FLAGa36016b8a [2020-12-01 18:22:12,429 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0bc17a0f-e571-41f9-810e-71749b74c93a/bin/ukojak/data/a34e7d0cd/caf113ac52484009ad9957d89e808cf1 [2020-12-01 18:22:12,434 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:22:12,437 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:22:12,439 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:22:12,439 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:22:12,443 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:22:12,448 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:22:12" (1/1) ... [2020-12-01 18:22:12,450 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41999287 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:22:12, skipping insertion in model container [2020-12-01 18:22:12,451 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:22:12" (1/1) ... [2020-12-01 18:22:12,458 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:22:12,542 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:22:12,782 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 18:22:12,783 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@480b868f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:22:12, skipping insertion in model container [2020-12-01 18:22:12,783 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:22:12,784 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 18:22:12,786 INFO L168 Benchmark]: Toolchain (without parser) took 348.15 ms. Allocated memory is still 67.1 MB. Free memory was 42.3 MB in the beginning and 46.9 MB in the end (delta: -4.6 MB). Peak memory consumption was 12.5 MB. Max. memory is 16.1 GB. [2020-12-01 18:22:12,787 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 67.1 MB. Free memory was 48.1 MB in the beginning and 48.0 MB in the end (delta: 31.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:22:12,788 INFO L168 Benchmark]: CACSL2BoogieTranslator took 345.05 ms. Allocated memory is still 67.1 MB. Free memory was 42.1 MB in the beginning and 46.9 MB in the end (delta: -4.8 MB). Peak memory consumption was 12.5 MB. Max. memory is 16.1 GB. [2020-12-01 18:22:12,790 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 67.1 MB. Free memory was 48.1 MB in the beginning and 48.0 MB in the end (delta: 31.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 345.05 ms. Allocated memory is still 67.1 MB. Free memory was 42.1 MB in the beginning and 46.9 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...