./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-1.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_c1d82583-d8ae-4904-a1cc-7fd888e3ec41/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_c1d82583-d8ae-4904-a1cc-7fd888e3ec41/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c1d82583-d8ae-4904-a1cc-7fd888e3ec41/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c1d82583-d8ae-4904-a1cc-7fd888e3ec41/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c1d82583-d8ae-4904-a1cc-7fd888e3ec41/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c1d82583-d8ae-4904-a1cc-7fd888e3ec41/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 c2581a3ab2761bfedf91088321ff1300002878b4 .............................................................................................................................. 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_c1d82583-d8ae-4904-a1cc-7fd888e3ec41/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_c1d82583-d8ae-4904-a1cc-7fd888e3ec41/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c1d82583-d8ae-4904-a1cc-7fd888e3ec41/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c1d82583-d8ae-4904-a1cc-7fd888e3ec41/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c1d82583-d8ae-4904-a1cc-7fd888e3ec41/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c1d82583-d8ae-4904-a1cc-7fd888e3ec41/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 c2581a3ab2761bfedf91088321ff1300002878b4 ................................................................................................................................... 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 17:48:07,050 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:48:07,053 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:48:07,128 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:48:07,129 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:48:07,160 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:48:07,164 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:48:07,169 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:48:07,172 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:48:07,179 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:48:07,181 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:48:07,183 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:48:07,184 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:48:07,188 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:48:07,190 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:48:07,193 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:48:07,195 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:48:07,196 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:48:07,203 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:48:07,212 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:48:07,215 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:48:07,216 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:48:07,219 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:48:07,220 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:48:07,231 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:48:07,232 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:48:07,232 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:48:07,235 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:48:07,236 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:48:07,238 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:48:07,238 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:48:07,240 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:48:07,242 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:48:07,244 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:48:07,245 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:48:07,246 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:48:07,247 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:48:07,247 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:48:07,248 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:48:07,249 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:48:07,250 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:48:07,253 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c1d82583-d8ae-4904-a1cc-7fd888e3ec41/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-12-01 17:48:07,304 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:48:07,304 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:48:07,306 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:48:07,306 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:48:07,306 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:48:07,307 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:48:07,307 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 17:48:07,307 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:48:07,307 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:48:07,308 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:48:07,308 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 17:48:07,308 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 17:48:07,308 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 17:48:07,309 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:48:07,309 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:48:07,309 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:48:07,310 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:48:07,310 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:48:07,310 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:48:07,310 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:48:07,311 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:48:07,311 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:48:07,311 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:48:07,312 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:48:07,312 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:48:07,312 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_c1d82583-d8ae-4904-a1cc-7fd888e3ec41/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_c1d82583-d8ae-4904-a1cc-7fd888e3ec41/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c2581a3ab2761bfedf91088321ff1300002878b4 [2020-12-01 17:48:07,690 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:48:07,723 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:48:07,729 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:48:07,730 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:48:07,731 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:48:07,732 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c1d82583-d8ae-4904-a1cc-7fd888e3ec41/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-1.i [2020-12-01 17:48:07,860 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c1d82583-d8ae-4904-a1cc-7fd888e3ec41/bin/ukojak/data/8278969b3/cbc19f3b0373472db88ac3877e9c2d43/FLAG382007c3d [2020-12-01 17:48:08,556 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:48:08,558 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c1d82583-d8ae-4904-a1cc-7fd888e3ec41/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-1.i [2020-12-01 17:48:08,584 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c1d82583-d8ae-4904-a1cc-7fd888e3ec41/bin/ukojak/data/8278969b3/cbc19f3b0373472db88ac3877e9c2d43/FLAG382007c3d [2020-12-01 17:48:08,764 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c1d82583-d8ae-4904-a1cc-7fd888e3ec41/bin/ukojak/data/8278969b3/cbc19f3b0373472db88ac3877e9c2d43 [2020-12-01 17:48:08,767 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:48:08,770 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:48:08,776 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:48:08,776 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:48:08,783 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:48:08,785 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:48:08" (1/1) ... [2020-12-01 17:48:08,789 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@502c5c97 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:48:08, skipping insertion in model container [2020-12-01 17:48:08,789 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:48:08" (1/1) ... [2020-12-01 17:48:08,798 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:48:08,910 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:48:09,290 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 17:48:09,292 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6ecc311a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:48:09, skipping insertion in model container [2020-12-01 17:48:09,292 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:48:09,293 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 17:48:09,296 INFO L168 Benchmark]: Toolchain (without parser) took 524.18 ms. Allocated memory is still 79.7 MB. Free memory was 60.3 MB in the beginning and 58.1 MB in the end (delta: 2.2 MB). Peak memory consumption was 8.7 MB. Max. memory is 16.1 GB. [2020-12-01 17:48:09,297 INFO L168 Benchmark]: CDTParser took 0.66 ms. Allocated memory is still 79.7 MB. Free memory is still 61.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:48:09,300 INFO L168 Benchmark]: CACSL2BoogieTranslator took 517.03 ms. Allocated memory is still 79.7 MB. Free memory was 60.1 MB in the beginning and 58.1 MB in the end (delta: 2.0 MB). Peak memory consumption was 8.7 MB. Max. memory is 16.1 GB. [2020-12-01 17:48:09,302 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.66 ms. Allocated memory is still 79.7 MB. Free memory is still 61.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 517.03 ms. Allocated memory is still 79.7 MB. Free memory was 60.1 MB in the beginning and 58.1 MB in the end (delta: 2.0 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 17:48:12,114 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:48:12,119 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:48:12,205 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:48:12,206 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:48:12,212 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:48:12,215 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:48:12,220 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:48:12,224 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:48:12,231 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:48:12,233 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:48:12,239 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:48:12,240 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:48:12,244 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:48:12,249 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:48:12,253 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:48:12,254 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:48:12,260 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:48:12,264 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:48:12,266 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:48:12,269 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:48:12,271 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:48:12,273 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:48:12,283 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:48:12,287 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:48:12,288 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:48:12,288 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:48:12,289 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:48:12,290 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:48:12,291 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:48:12,302 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:48:12,303 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:48:12,306 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:48:12,307 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:48:12,308 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:48:12,309 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:48:12,309 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:48:12,310 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:48:12,310 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:48:12,313 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:48:12,314 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:48:12,315 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c1d82583-d8ae-4904-a1cc-7fd888e3ec41/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-12-01 17:48:12,357 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:48:12,357 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:48:12,361 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:48:12,361 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:48:12,361 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:48:12,361 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:48:12,362 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 17:48:12,362 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:48:12,363 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:48:12,363 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:48:12,364 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 17:48:12,364 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 17:48:12,364 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 17:48:12,365 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:48:12,365 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 17:48:12,365 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 17:48:12,365 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 17:48:12,366 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:48:12,366 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:48:12,366 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:48:12,366 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:48:12,367 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:48:12,367 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:48:12,367 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:48:12,367 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:48:12,368 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:48:12,368 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 17:48:12,368 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 17:48:12,368 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 17:48:12,368 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:48:12,369 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_c1d82583-d8ae-4904-a1cc-7fd888e3ec41/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_c1d82583-d8ae-4904-a1cc-7fd888e3ec41/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c2581a3ab2761bfedf91088321ff1300002878b4 [2020-12-01 17:48:12,857 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:48:12,895 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:48:12,898 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:48:12,900 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:48:12,901 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:48:12,902 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c1d82583-d8ae-4904-a1cc-7fd888e3ec41/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-1.i [2020-12-01 17:48:12,998 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c1d82583-d8ae-4904-a1cc-7fd888e3ec41/bin/ukojak/data/271169d36/0c1bdcba9e3c40e58b71fa407991b61f/FLAGc40dbb7c0 [2020-12-01 17:48:13,916 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:48:13,917 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c1d82583-d8ae-4904-a1cc-7fd888e3ec41/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-1.i [2020-12-01 17:48:13,941 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c1d82583-d8ae-4904-a1cc-7fd888e3ec41/bin/ukojak/data/271169d36/0c1bdcba9e3c40e58b71fa407991b61f/FLAGc40dbb7c0 [2020-12-01 17:48:14,063 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c1d82583-d8ae-4904-a1cc-7fd888e3ec41/bin/ukojak/data/271169d36/0c1bdcba9e3c40e58b71fa407991b61f [2020-12-01 17:48:14,066 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:48:14,068 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:48:14,070 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:48:14,070 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:48:14,091 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:48:14,093 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:48:14" (1/1) ... [2020-12-01 17:48:14,101 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@147be68e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:48:14, skipping insertion in model container [2020-12-01 17:48:14,101 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:48:14" (1/1) ... [2020-12-01 17:48:14,111 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:48:14,215 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:48:14,485 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 17:48:14,486 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@60f75115 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:48:14, skipping insertion in model container [2020-12-01 17:48:14,486 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:48:14,487 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 17:48:14,489 INFO L168 Benchmark]: Toolchain (without parser) took 419.64 ms. Allocated memory is still 58.7 MB. Free memory was 35.1 MB in the beginning and 25.5 MB in the end (delta: 9.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:48:14,491 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 58.7 MB. Free memory was 41.3 MB in the beginning and 41.3 MB in the end (delta: 38.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:48:14,492 INFO L168 Benchmark]: CACSL2BoogieTranslator took 416.57 ms. Allocated memory is still 58.7 MB. Free memory was 34.9 MB in the beginning and 25.5 MB in the end (delta: 9.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:48:14,494 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 58.7 MB. Free memory was 41.3 MB in the beginning and 41.3 MB in the end (delta: 38.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 416.57 ms. Allocated memory is still 58.7 MB. Free memory was 34.9 MB in the beginning and 25.5 MB in the end (delta: 9.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...