./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-1.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_e9fd5ebd-5ed7-48fc-845d-6305cf173400/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e9fd5ebd-5ed7-48fc-845d-6305cf173400/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e9fd5ebd-5ed7-48fc-845d-6305cf173400/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e9fd5ebd-5ed7-48fc-845d-6305cf173400/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e9fd5ebd-5ed7-48fc-845d-6305cf173400/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e9fd5ebd-5ed7-48fc-845d-6305cf173400/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 d5ba8a06a1a67490baecfd2c0fb92534cad48190 .............................................................................................................................. 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_e9fd5ebd-5ed7-48fc-845d-6305cf173400/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e9fd5ebd-5ed7-48fc-845d-6305cf173400/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e9fd5ebd-5ed7-48fc-845d-6305cf173400/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e9fd5ebd-5ed7-48fc-845d-6305cf173400/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e9fd5ebd-5ed7-48fc-845d-6305cf173400/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e9fd5ebd-5ed7-48fc-845d-6305cf173400/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 d5ba8a06a1a67490baecfd2c0fb92534cad48190 ................................................................................................................................... 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 17:25:04,684 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:25:04,693 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:25:04,770 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:25:04,771 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:25:04,773 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:25:04,775 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:25:04,778 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:25:04,781 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:25:04,782 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:25:04,784 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:25:04,786 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:25:04,787 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:25:04,788 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:25:04,790 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:25:04,792 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:25:04,793 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:25:04,795 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:25:04,798 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:25:04,801 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:25:04,803 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:25:04,805 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:25:04,807 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:25:04,808 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:25:04,812 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:25:04,813 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:25:04,813 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:25:04,814 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:25:04,815 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:25:04,817 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:25:04,817 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:25:04,819 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:25:04,820 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:25:04,821 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:25:04,823 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:25:04,823 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:25:04,825 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:25:04,825 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:25:04,826 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:25:04,827 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:25:04,828 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:25:04,829 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e9fd5ebd-5ed7-48fc-845d-6305cf173400/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-12-01 17:25:04,855 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:25:04,855 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:25:04,857 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:25:04,857 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:25:04,858 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:25:04,858 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:25:04,858 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 17:25:04,859 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:25:04,859 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:25:04,859 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:25:04,859 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 17:25:04,860 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 17:25:04,860 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 17:25:04,860 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:25:04,860 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:25:04,861 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:25:04,861 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:25:04,861 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:25:04,862 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:25:04,862 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:25:04,862 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:25:04,862 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:25:04,863 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:25:04,863 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:25:04,863 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:25:04,863 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_e9fd5ebd-5ed7-48fc-845d-6305cf173400/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e9fd5ebd-5ed7-48fc-845d-6305cf173400/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d5ba8a06a1a67490baecfd2c0fb92534cad48190 [2020-12-01 17:25:05,143 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:25:05,189 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:25:05,193 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:25:05,194 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:25:05,195 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:25:05,196 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e9fd5ebd-5ed7-48fc-845d-6305cf173400/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-1.i [2020-12-01 17:25:05,275 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e9fd5ebd-5ed7-48fc-845d-6305cf173400/bin/ukojak/data/553dd58f0/b3224f667d28436e8073b662922451dc/FLAG4f5147919 [2020-12-01 17:25:05,948 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:25:05,952 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e9fd5ebd-5ed7-48fc-845d-6305cf173400/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-1.i [2020-12-01 17:25:05,983 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e9fd5ebd-5ed7-48fc-845d-6305cf173400/bin/ukojak/data/553dd58f0/b3224f667d28436e8073b662922451dc/FLAG4f5147919 [2020-12-01 17:25:06,180 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e9fd5ebd-5ed7-48fc-845d-6305cf173400/bin/ukojak/data/553dd58f0/b3224f667d28436e8073b662922451dc [2020-12-01 17:25:06,183 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:25:06,186 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:25:06,189 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:25:06,190 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:25:06,192 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:25:06,193 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:25:06" (1/1) ... [2020-12-01 17:25:06,202 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18b69c8e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:25:06, skipping insertion in model container [2020-12-01 17:25:06,202 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:25:06" (1/1) ... [2020-12-01 17:25:06,209 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:25:06,301 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:25:06,627 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 17:25:06,629 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@765b19e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:25:06, skipping insertion in model container [2020-12-01 17:25:06,629 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:25:06,630 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 17:25:06,633 INFO L168 Benchmark]: Toolchain (without parser) took 444.74 ms. Allocated memory was 77.6 MB in the beginning and 96.5 MB in the end (delta: 18.9 MB). Free memory was 57.0 MB in the beginning and 73.7 MB in the end (delta: -16.7 MB). Peak memory consumption was 8.7 MB. Max. memory is 16.1 GB. [2020-12-01 17:25:06,635 INFO L168 Benchmark]: CDTParser took 0.70 ms. Allocated memory is still 77.6 MB. Free memory was 59.1 MB in the beginning and 59.0 MB in the end (delta: 42.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:25:06,637 INFO L168 Benchmark]: CACSL2BoogieTranslator took 440.60 ms. Allocated memory was 77.6 MB in the beginning and 96.5 MB in the end (delta: 18.9 MB). Free memory was 56.8 MB in the beginning and 73.7 MB in the end (delta: -16.9 MB). Peak memory consumption was 8.7 MB. Max. memory is 16.1 GB. [2020-12-01 17:25:06,640 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.70 ms. Allocated memory is still 77.6 MB. Free memory was 59.1 MB in the beginning and 59.0 MB in the end (delta: 42.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 440.60 ms. Allocated memory was 77.6 MB in the beginning and 96.5 MB in the end (delta: 18.9 MB). Free memory was 56.8 MB in the beginning and 73.7 MB in the end (delta: -16.9 MB). Peak memory consumption was 8.7 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 17:25:09,200 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:25:09,203 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:25:09,236 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:25:09,237 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:25:09,239 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:25:09,241 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:25:09,244 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:25:09,247 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:25:09,249 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:25:09,250 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:25:09,252 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:25:09,253 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:25:09,254 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:25:09,256 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:25:09,258 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:25:09,259 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:25:09,261 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:25:09,263 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:25:09,266 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:25:09,268 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:25:09,270 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:25:09,272 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:25:09,273 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:25:09,277 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:25:09,278 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:25:09,279 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:25:09,280 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:25:09,281 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:25:09,282 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:25:09,283 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:25:09,284 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:25:09,285 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:25:09,287 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:25:09,289 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:25:09,289 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:25:09,290 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:25:09,291 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:25:09,291 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:25:09,293 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:25:09,294 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:25:09,296 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e9fd5ebd-5ed7-48fc-845d-6305cf173400/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-12-01 17:25:09,362 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:25:09,363 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:25:09,364 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:25:09,365 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:25:09,365 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:25:09,365 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:25:09,366 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 17:25:09,366 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:25:09,366 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:25:09,367 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:25:09,367 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 17:25:09,368 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 17:25:09,368 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 17:25:09,368 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:25:09,369 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 17:25:09,369 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 17:25:09,369 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 17:25:09,370 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:25:09,370 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:25:09,370 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:25:09,371 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:25:09,371 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:25:09,371 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:25:09,372 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:25:09,372 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:25:09,373 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:25:09,373 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 17:25:09,373 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 17:25:09,374 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 17:25:09,374 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:25:09,374 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_e9fd5ebd-5ed7-48fc-845d-6305cf173400/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e9fd5ebd-5ed7-48fc-845d-6305cf173400/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d5ba8a06a1a67490baecfd2c0fb92534cad48190 [2020-12-01 17:25:09,767 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:25:09,826 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:25:09,832 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:25:09,835 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:25:09,836 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:25:09,837 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e9fd5ebd-5ed7-48fc-845d-6305cf173400/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-1.i [2020-12-01 17:25:09,924 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e9fd5ebd-5ed7-48fc-845d-6305cf173400/bin/ukojak/data/d5cfc633d/d70ef0eeb3d1473c8b675b3fbfecc693/FLAG4260ab84d [2020-12-01 17:25:10,733 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:25:10,733 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e9fd5ebd-5ed7-48fc-845d-6305cf173400/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-1.i [2020-12-01 17:25:10,756 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e9fd5ebd-5ed7-48fc-845d-6305cf173400/bin/ukojak/data/d5cfc633d/d70ef0eeb3d1473c8b675b3fbfecc693/FLAG4260ab84d [2020-12-01 17:25:10,924 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e9fd5ebd-5ed7-48fc-845d-6305cf173400/bin/ukojak/data/d5cfc633d/d70ef0eeb3d1473c8b675b3fbfecc693 [2020-12-01 17:25:10,927 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:25:10,931 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:25:10,935 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:25:10,935 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:25:10,940 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:25:10,942 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:25:10" (1/1) ... [2020-12-01 17:25:10,948 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5699f4c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:25:10, skipping insertion in model container [2020-12-01 17:25:10,949 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:25:10" (1/1) ... [2020-12-01 17:25:10,958 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:25:11,053 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:25:11,393 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 17:25:11,394 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@b26d28d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:25:11, skipping insertion in model container [2020-12-01 17:25:11,394 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:25:11,395 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 17:25:11,398 INFO L168 Benchmark]: Toolchain (without parser) took 465.38 ms. Allocated memory was 52.4 MB in the beginning and 77.6 MB in the end (delta: 25.2 MB). Free memory was 27.6 MB in the beginning and 61.9 MB in the end (delta: -34.3 MB). Peak memory consumption was 5.9 MB. Max. memory is 16.1 GB. [2020-12-01 17:25:11,400 INFO L168 Benchmark]: CDTParser took 0.38 ms. Allocated memory is still 52.4 MB. Free memory was 34.8 MB in the beginning and 34.7 MB in the end (delta: 38.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:25:11,402 INFO L168 Benchmark]: CACSL2BoogieTranslator took 460.11 ms. Allocated memory was 52.4 MB in the beginning and 77.6 MB in the end (delta: 25.2 MB). Free memory was 27.4 MB in the beginning and 61.9 MB in the end (delta: -34.5 MB). Peak memory consumption was 5.9 MB. Max. memory is 16.1 GB. [2020-12-01 17:25:11,405 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38 ms. Allocated memory is still 52.4 MB. Free memory was 34.8 MB in the beginning and 34.7 MB in the end (delta: 38.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 460.11 ms. Allocated memory was 52.4 MB in the beginning and 77.6 MB in the end (delta: 25.2 MB). Free memory was 27.4 MB in the beginning and 61.9 MB in the end (delta: -34.5 MB). Peak memory consumption was 5.9 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...