./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-1.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_a36e3857-da92-49ea-a0ae-9e6719c9ce09/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a36e3857-da92-49ea-a0ae-9e6719c9ce09/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a36e3857-da92-49ea-a0ae-9e6719c9ce09/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a36e3857-da92-49ea-a0ae-9e6719c9ce09/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a36e3857-da92-49ea-a0ae-9e6719c9ce09/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a36e3857-da92-49ea-a0ae-9e6719c9ce09/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 ba5463b5e3d18d90d4f385730b7339ac899bebbe .............................................................................................................................. 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_a36e3857-da92-49ea-a0ae-9e6719c9ce09/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a36e3857-da92-49ea-a0ae-9e6719c9ce09/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a36e3857-da92-49ea-a0ae-9e6719c9ce09/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a36e3857-da92-49ea-a0ae-9e6719c9ce09/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a36e3857-da92-49ea-a0ae-9e6719c9ce09/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a36e3857-da92-49ea-a0ae-9e6719c9ce09/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 ba5463b5e3d18d90d4f385730b7339ac899bebbe ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 00:40:40,122 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:40:40,124 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:40:40,191 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:40:40,191 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:40:40,193 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:40:40,208 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:40:40,210 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:40:40,213 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:40:40,214 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:40:40,215 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:40:40,217 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:40:40,218 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:40:40,220 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:40:40,222 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:40:40,223 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:40:40,225 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:40:40,226 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:40:40,229 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:40:40,231 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:40:40,233 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:40:40,239 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:40:40,242 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:40:40,244 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:40:40,253 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:40:40,258 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:40:40,259 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:40:40,260 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:40:40,262 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:40:40,263 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:40:40,264 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:40:40,265 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:40:40,267 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:40:40,269 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:40:40,270 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:40:40,271 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:40:40,272 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:40:40,272 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:40:40,273 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:40:40,274 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:40:40,275 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:40:40,279 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a36e3857-da92-49ea-a0ae-9e6719c9ce09/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-30 00:40:40,309 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:40:40,311 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:40:40,313 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:40:40,314 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:40:40,314 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:40:40,315 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:40:40,315 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-30 00:40:40,315 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:40:40,315 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:40:40,316 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:40:40,317 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-30 00:40:40,317 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-30 00:40:40,317 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-30 00:40:40,318 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:40:40,318 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:40:40,318 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:40:40,318 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:40:40,319 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:40:40,319 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:40:40,319 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:40:40,319 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:40:40,320 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:40:40,320 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:40:40,320 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-30 00:40:40,320 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 00:40:40,321 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_a36e3857-da92-49ea-a0ae-9e6719c9ce09/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a36e3857-da92-49ea-a0ae-9e6719c9ce09/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ba5463b5e3d18d90d4f385730b7339ac899bebbe [2020-11-30 00:40:40,677 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:40:40,721 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:40:40,725 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:40:40,727 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:40:40,728 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:40:40,729 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a36e3857-da92-49ea-a0ae-9e6719c9ce09/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-1.i [2020-11-30 00:40:40,806 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a36e3857-da92-49ea-a0ae-9e6719c9ce09/bin/ukojak/data/d7541539c/71ad7c2223b145378c14631e01244673/FLAG51bcf65ea [2020-11-30 00:40:41,553 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:40:41,553 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a36e3857-da92-49ea-a0ae-9e6719c9ce09/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-1.i [2020-11-30 00:40:41,578 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a36e3857-da92-49ea-a0ae-9e6719c9ce09/bin/ukojak/data/d7541539c/71ad7c2223b145378c14631e01244673/FLAG51bcf65ea [2020-11-30 00:40:41,780 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a36e3857-da92-49ea-a0ae-9e6719c9ce09/bin/ukojak/data/d7541539c/71ad7c2223b145378c14631e01244673 [2020-11-30 00:40:41,783 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:40:41,787 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:40:41,791 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:40:41,791 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:40:41,795 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:40:41,796 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:40:41" (1/1) ... [2020-11-30 00:40:41,799 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@677fcac4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:40:41, skipping insertion in model container [2020-11-30 00:40:41,799 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:40:41" (1/1) ... [2020-11-30 00:40:41,807 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:40:41,880 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:40:42,131 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 00:40:42,132 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@376bdbed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:40:42, skipping insertion in model container [2020-11-30 00:40:42,132 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:40:42,133 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 00:40:42,135 INFO L168 Benchmark]: Toolchain (without parser) took 346.98 ms. Allocated memory is still 94.4 MB. Free memory was 65.0 MB in the beginning and 72.5 MB in the end (delta: -7.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 00:40:42,136 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 94.4 MB. Free memory is still 53.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:40:42,137 INFO L168 Benchmark]: CACSL2BoogieTranslator took 341.80 ms. Allocated memory is still 94.4 MB. Free memory was 64.7 MB in the beginning and 72.8 MB in the end (delta: -8.1 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 00:40:42,139 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 ms. Allocated memory is still 94.4 MB. Free memory is still 53.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 341.80 ms. Allocated memory is still 94.4 MB. Free memory was 64.7 MB in the beginning and 72.8 MB in the end (delta: -8.1 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... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-30 00:40:44,543 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:40:44,545 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:40:44,592 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:40:44,593 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:40:44,599 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:40:44,602 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:40:44,607 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:40:44,611 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:40:44,617 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:40:44,619 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:40:44,624 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:40:44,625 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:40:44,629 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:40:44,634 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:40:44,636 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:40:44,639 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:40:44,645 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:40:44,647 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:40:44,650 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:40:44,652 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:40:44,654 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:40:44,655 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:40:44,656 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:40:44,660 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:40:44,661 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:40:44,661 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:40:44,662 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:40:44,663 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:40:44,664 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:40:44,665 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:40:44,666 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:40:44,667 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:40:44,668 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:40:44,670 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:40:44,670 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:40:44,671 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:40:44,672 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:40:44,672 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:40:44,674 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:40:44,675 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:40:44,678 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a36e3857-da92-49ea-a0ae-9e6719c9ce09/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-30 00:40:44,728 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:40:44,731 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:40:44,735 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:40:44,735 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:40:44,735 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:40:44,736 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:40:44,736 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-30 00:40:44,736 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:40:44,736 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:40:44,737 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:40:44,738 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-30 00:40:44,738 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-30 00:40:44,739 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-30 00:40:44,739 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:40:44,739 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 00:40:44,739 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 00:40:44,740 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 00:40:44,740 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:40:44,740 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:40:44,740 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:40:44,741 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:40:44,741 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:40:44,741 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:40:44,741 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:40:44,742 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:40:44,742 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:40:44,742 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 00:40:44,742 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 00:40:44,743 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-30 00:40:44,743 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:40:44,743 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_a36e3857-da92-49ea-a0ae-9e6719c9ce09/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a36e3857-da92-49ea-a0ae-9e6719c9ce09/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ba5463b5e3d18d90d4f385730b7339ac899bebbe [2020-11-30 00:40:45,217 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:40:45,266 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:40:45,269 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:40:45,270 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:40:45,271 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:40:45,272 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a36e3857-da92-49ea-a0ae-9e6719c9ce09/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-1.i [2020-11-30 00:40:45,360 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a36e3857-da92-49ea-a0ae-9e6719c9ce09/bin/ukojak/data/395c29b8e/2f00d04ac3e543c8b4c941547f526018/FLAG636f3ba5e [2020-11-30 00:40:46,222 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:40:46,223 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a36e3857-da92-49ea-a0ae-9e6719c9ce09/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-1.i [2020-11-30 00:40:46,244 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a36e3857-da92-49ea-a0ae-9e6719c9ce09/bin/ukojak/data/395c29b8e/2f00d04ac3e543c8b4c941547f526018/FLAG636f3ba5e [2020-11-30 00:40:46,416 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a36e3857-da92-49ea-a0ae-9e6719c9ce09/bin/ukojak/data/395c29b8e/2f00d04ac3e543c8b4c941547f526018 [2020-11-30 00:40:46,419 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:40:46,420 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:40:46,422 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:40:46,422 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:40:46,432 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:40:46,433 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:40:46" (1/1) ... [2020-11-30 00:40:46,435 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e8dec9d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:40:46, skipping insertion in model container [2020-11-30 00:40:46,436 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:40:46" (1/1) ... [2020-11-30 00:40:46,445 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:40:46,529 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:40:46,782 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 00:40:46,782 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3793015 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:40:46, skipping insertion in model container [2020-11-30 00:40:46,783 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:40:46,784 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 00:40:46,788 INFO L168 Benchmark]: Toolchain (without parser) took 365.28 ms. Allocated memory is still 79.7 MB. Free memory was 64.3 MB in the beginning and 55.3 MB in the end (delta: 9.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-30 00:40:46,789 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 79.7 MB. Free memory is still 62.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:40:46,791 INFO L168 Benchmark]: CACSL2BoogieTranslator took 362.60 ms. Allocated memory is still 79.7 MB. Free memory was 64.1 MB in the beginning and 55.3 MB in the end (delta: 8.8 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-30 00:40:46,794 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 79.7 MB. Free memory is still 62.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 362.60 ms. Allocated memory is still 79.7 MB. Free memory was 64.1 MB in the beginning and 55.3 MB in the end (delta: 8.8 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...