./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_c5a2155a-7714-445e-9b73-451874d47766/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_c5a2155a-7714-445e-9b73-451874d47766/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c5a2155a-7714-445e-9b73-451874d47766/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c5a2155a-7714-445e-9b73-451874d47766/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c5a2155a-7714-445e-9b73-451874d47766/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c5a2155a-7714-445e-9b73-451874d47766/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 190958d6fb29a26f25d08059f03c19b76719eaa1 .............................................................................................................................. 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_c5a2155a-7714-445e-9b73-451874d47766/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_c5a2155a-7714-445e-9b73-451874d47766/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c5a2155a-7714-445e-9b73-451874d47766/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c5a2155a-7714-445e-9b73-451874d47766/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c5a2155a-7714-445e-9b73-451874d47766/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c5a2155a-7714-445e-9b73-451874d47766/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 190958d6fb29a26f25d08059f03c19b76719eaa1 ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:39:55,106 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:39:55,127 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:39:55,180 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:39:55,181 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:39:55,182 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:39:55,184 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:39:55,186 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:39:55,188 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:39:55,190 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:39:55,191 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:39:55,193 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:39:55,193 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:39:55,194 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:39:55,196 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:39:55,197 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:39:55,198 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:39:55,199 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:39:55,202 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:39:55,204 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:39:55,206 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:39:55,211 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:39:55,213 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:39:55,214 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:39:55,217 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:39:55,218 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:39:55,218 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:39:55,219 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:39:55,220 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:39:55,221 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:39:55,222 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:39:55,223 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:39:55,224 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:39:55,234 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:39:55,235 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:39:55,235 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:39:55,236 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:39:55,236 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:39:55,236 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:39:55,238 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:39:55,239 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:39:55,242 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c5a2155a-7714-445e-9b73-451874d47766/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-28 04:39:55,281 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:39:55,282 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:39:55,283 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:39:55,284 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:39:55,284 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:39:55,284 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:39:55,284 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:39:55,285 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:39:55,285 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:39:55,285 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:39:55,286 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:39:55,286 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:39:55,286 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:39:55,287 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:39:55,287 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:39:55,287 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:39:55,287 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:39:55,287 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:39:55,288 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:39:55,288 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:39:55,288 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:39:55,288 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:39:55,288 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:39:55,289 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:39:55,289 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:39:55,289 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_c5a2155a-7714-445e-9b73-451874d47766/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_c5a2155a-7714-445e-9b73-451874d47766/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 190958d6fb29a26f25d08059f03c19b76719eaa1 [2020-11-28 04:39:55,607 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:39:55,632 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:39:55,635 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:39:55,636 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:39:55,637 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:39:55,637 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c5a2155a-7714-445e-9b73-451874d47766/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-3.i [2020-11-28 04:39:55,705 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c5a2155a-7714-445e-9b73-451874d47766/bin/ukojak/data/41a419d70/6956e831e07e4e43a3017902a96ea61a/FLAGffb3995f6 [2020-11-28 04:39:56,271 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:39:56,271 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c5a2155a-7714-445e-9b73-451874d47766/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-3.i [2020-11-28 04:39:56,304 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c5a2155a-7714-445e-9b73-451874d47766/bin/ukojak/data/41a419d70/6956e831e07e4e43a3017902a96ea61a/FLAGffb3995f6 [2020-11-28 04:39:56,530 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c5a2155a-7714-445e-9b73-451874d47766/bin/ukojak/data/41a419d70/6956e831e07e4e43a3017902a96ea61a [2020-11-28 04:39:56,532 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:39:56,538 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:39:56,539 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:39:56,539 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:39:56,542 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:39:56,543 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:39:56" (1/1) ... [2020-11-28 04:39:56,545 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@476cfbd4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:56, skipping insertion in model container [2020-11-28 04:39:56,545 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:39:56" (1/1) ... [2020-11-28 04:39:56,553 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:39:56,620 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:39:56,922 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:39:56,923 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2bef09c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:56, skipping insertion in model container [2020-11-28 04:39:56,924 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:39:56,924 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:39:56,927 INFO L168 Benchmark]: Toolchain (without parser) took 387.32 ms. Allocated memory is still 100.7 MB. Free memory was 61.8 MB in the beginning and 76.7 MB in the end (delta: -14.9 MB). Peak memory consumption was 8.9 MB. Max. memory is 16.1 GB. [2020-11-28 04:39:56,929 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 100.7 MB. Free memory was 80.8 MB in the beginning and 80.8 MB in the end (delta: 29.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:39:56,931 INFO L168 Benchmark]: CACSL2BoogieTranslator took 385.01 ms. Allocated memory is still 100.7 MB. Free memory was 61.6 MB in the beginning and 76.7 MB in the end (delta: -15.1 MB). Peak memory consumption was 8.9 MB. Max. memory is 16.1 GB. [2020-11-28 04:39:56,934 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 100.7 MB. Free memory was 80.8 MB in the beginning and 80.8 MB in the end (delta: 29.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 385.01 ms. Allocated memory is still 100.7 MB. Free memory was 61.6 MB in the beginning and 76.7 MB in the end (delta: -15.1 MB). Peak memory consumption was 8.9 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... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:39:59,064 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:39:59,066 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:39:59,124 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:39:59,125 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:39:59,130 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:39:59,133 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:39:59,137 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:39:59,140 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:39:59,146 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:39:59,148 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:39:59,152 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:39:59,153 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:39:59,156 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:39:59,160 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:39:59,162 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:39:59,163 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:39:59,167 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:39:59,170 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:39:59,180 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:39:59,182 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:39:59,185 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:39:59,186 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:39:59,187 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:39:59,190 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:39:59,191 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:39:59,191 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:39:59,192 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:39:59,193 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:39:59,194 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:39:59,194 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:39:59,195 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:39:59,196 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:39:59,197 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:39:59,198 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:39:59,198 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:39:59,199 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:39:59,199 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:39:59,199 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:39:59,200 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:39:59,201 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:39:59,202 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c5a2155a-7714-445e-9b73-451874d47766/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-28 04:39:59,242 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:39:59,243 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:39:59,246 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:39:59,246 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:39:59,247 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:39:59,247 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:39:59,247 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:39:59,247 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:39:59,248 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:39:59,248 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:39:59,249 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:39:59,249 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:39:59,249 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:39:59,250 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:39:59,250 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:39:59,250 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:39:59,250 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:39:59,251 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:39:59,251 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:39:59,251 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:39:59,251 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:39:59,252 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:39:59,252 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:39:59,252 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:39:59,252 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:39:59,253 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:39:59,253 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:39:59,253 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:39:59,253 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:39:59,253 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:39:59,254 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_c5a2155a-7714-445e-9b73-451874d47766/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_c5a2155a-7714-445e-9b73-451874d47766/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 190958d6fb29a26f25d08059f03c19b76719eaa1 [2020-11-28 04:39:59,665 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:39:59,698 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:39:59,700 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:39:59,701 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:39:59,704 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:39:59,705 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c5a2155a-7714-445e-9b73-451874d47766/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-3.i [2020-11-28 04:39:59,785 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c5a2155a-7714-445e-9b73-451874d47766/bin/ukojak/data/47a9575ec/f991f3bb863a42238a17e689864e8868/FLAG8b636f1c3 [2020-11-28 04:40:00,439 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:40:00,440 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c5a2155a-7714-445e-9b73-451874d47766/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-3.i [2020-11-28 04:40:00,466 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c5a2155a-7714-445e-9b73-451874d47766/bin/ukojak/data/47a9575ec/f991f3bb863a42238a17e689864e8868/FLAG8b636f1c3 [2020-11-28 04:40:00,644 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c5a2155a-7714-445e-9b73-451874d47766/bin/ukojak/data/47a9575ec/f991f3bb863a42238a17e689864e8868 [2020-11-28 04:40:00,647 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:40:00,648 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:40:00,650 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:40:00,651 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:40:00,654 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:40:00,655 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:40:00" (1/1) ... [2020-11-28 04:40:00,657 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70c4bcd1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:40:00, skipping insertion in model container [2020-11-28 04:40:00,657 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:40:00" (1/1) ... [2020-11-28 04:40:00,665 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:40:00,725 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:40:00,930 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:40:00,930 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@76cfbb12 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:40:00, skipping insertion in model container [2020-11-28 04:40:00,931 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:40:00,931 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:40:00,933 INFO L168 Benchmark]: Toolchain (without parser) took 283.64 ms. Allocated memory is still 73.4 MB. Free memory was 47.8 MB in the beginning and 38.5 MB in the end (delta: 9.3 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:40:00,934 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 52.4 MB. Free memory was 33.7 MB in the beginning and 33.7 MB in the end (delta: 36.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:40:00,935 INFO L168 Benchmark]: CACSL2BoogieTranslator took 280.87 ms. Allocated memory is still 73.4 MB. Free memory was 47.6 MB in the beginning and 38.5 MB in the end (delta: 9.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:40:00,937 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 52.4 MB. Free memory was 33.7 MB in the beginning and 33.7 MB in the end (delta: 36.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 280.87 ms. Allocated memory is still 73.4 MB. Free memory was 47.6 MB in the beginning and 38.5 MB in the end (delta: 9.1 MB). Peak memory consumption was 8.4 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...