./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_9ef5070e-59a9-4a50-98e7-786b1f403961/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_9ef5070e-59a9-4a50-98e7-786b1f403961/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9ef5070e-59a9-4a50-98e7-786b1f403961/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9ef5070e-59a9-4a50-98e7-786b1f403961/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_9ef5070e-59a9-4a50-98e7-786b1f403961/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9ef5070e-59a9-4a50-98e7-786b1f403961/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 51065e3de2af7b7ae0d6f7117106200790e96349 .............................................................................................................................. 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_9ef5070e-59a9-4a50-98e7-786b1f403961/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_9ef5070e-59a9-4a50-98e7-786b1f403961/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9ef5070e-59a9-4a50-98e7-786b1f403961/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9ef5070e-59a9-4a50-98e7-786b1f403961/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_9ef5070e-59a9-4a50-98e7-786b1f403961/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9ef5070e-59a9-4a50-98e7-786b1f403961/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 51065e3de2af7b7ae0d6f7117106200790e96349 ................................................................................................................................... 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 17:45:57,002 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:45:57,004 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:45:57,067 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:45:57,068 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:45:57,081 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:45:57,084 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:45:57,092 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:45:57,095 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:45:57,102 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:45:57,103 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:45:57,105 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:45:57,106 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:45:57,110 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:45:57,112 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:45:57,114 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:45:57,116 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:45:57,120 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:45:57,124 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:45:57,133 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:45:57,135 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:45:57,137 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:45:57,139 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:45:57,141 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:45:57,150 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:45:57,151 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:45:57,152 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:45:57,154 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:45:57,155 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:45:57,156 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:45:57,156 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:45:57,158 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:45:57,160 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:45:57,162 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:45:57,163 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:45:57,163 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:45:57,164 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:45:57,165 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:45:57,165 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:45:57,166 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:45:57,167 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:45:57,171 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9ef5070e-59a9-4a50-98e7-786b1f403961/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-12-01 17:45:57,212 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:45:57,216 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:45:57,219 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:45:57,219 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:45:57,219 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:45:57,220 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:45:57,220 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 17:45:57,220 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:45:57,221 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:45:57,221 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:45:57,222 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 17:45:57,222 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 17:45:57,223 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 17:45:57,223 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:45:57,223 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:45:57,224 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:45:57,224 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:45:57,224 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:45:57,224 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:45:57,225 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:45:57,225 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:45:57,225 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:45:57,225 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:45:57,226 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:45:57,226 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:45:57,227 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_9ef5070e-59a9-4a50-98e7-786b1f403961/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_9ef5070e-59a9-4a50-98e7-786b1f403961/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 51065e3de2af7b7ae0d6f7117106200790e96349 [2020-12-01 17:45:57,508 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:45:57,554 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:45:57,558 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:45:57,559 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:45:57,560 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:45:57,562 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9ef5070e-59a9-4a50-98e7-786b1f403961/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-2.i [2020-12-01 17:45:57,660 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9ef5070e-59a9-4a50-98e7-786b1f403961/bin/ukojak/data/396c30d89/323a2c8ca39b46318132f6cdda22c646/FLAGf611877fc [2020-12-01 17:45:58,418 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:45:58,425 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9ef5070e-59a9-4a50-98e7-786b1f403961/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-2.i [2020-12-01 17:45:58,463 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9ef5070e-59a9-4a50-98e7-786b1f403961/bin/ukojak/data/396c30d89/323a2c8ca39b46318132f6cdda22c646/FLAGf611877fc [2020-12-01 17:45:58,639 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9ef5070e-59a9-4a50-98e7-786b1f403961/bin/ukojak/data/396c30d89/323a2c8ca39b46318132f6cdda22c646 [2020-12-01 17:45:58,643 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:45:58,646 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:45:58,650 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:45:58,650 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:45:58,653 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:45:58,654 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:45:58" (1/1) ... [2020-12-01 17:45:58,661 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9176ff7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:45:58, skipping insertion in model container [2020-12-01 17:45:58,661 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:45:58" (1/1) ... [2020-12-01 17:45:58,669 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:45:58,754 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:45:59,025 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 17:45:59,026 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@9536368 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:45:59, skipping insertion in model container [2020-12-01 17:45:59,027 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:45:59,027 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 17:45:59,030 INFO L168 Benchmark]: Toolchain (without parser) took 382.88 ms. Allocated memory is still 94.4 MB. Free memory was 56.9 MB in the beginning and 69.2 MB in the end (delta: -12.3 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:45:59,031 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 94.4 MB. Free memory was 67.5 MB in the beginning and 67.5 MB in the end (delta: 31.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:45:59,032 INFO L168 Benchmark]: CACSL2BoogieTranslator took 377.69 ms. Allocated memory is still 94.4 MB. Free memory was 56.5 MB in the beginning and 69.2 MB in the end (delta: -12.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:45:59,034 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 94.4 MB. Free memory was 67.5 MB in the beginning and 67.5 MB in the end (delta: 31.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 377.69 ms. Allocated memory is still 94.4 MB. Free memory was 56.5 MB in the beginning and 69.2 MB in the end (delta: -12.7 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 0.2.0-69874e2 [2020-12-01 17:46:01,500 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:46:01,504 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:46:01,557 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:46:01,558 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:46:01,563 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:46:01,567 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:46:01,572 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:46:01,575 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:46:01,582 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:46:01,583 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:46:01,594 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:46:01,595 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:46:01,599 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:46:01,603 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:46:01,605 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:46:01,606 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:46:01,610 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:46:01,614 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:46:01,623 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:46:01,625 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:46:01,627 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:46:01,629 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:46:01,634 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:46:01,637 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:46:01,638 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:46:01,638 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:46:01,641 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:46:01,642 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:46:01,643 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:46:01,644 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:46:01,645 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:46:01,647 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:46:01,648 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:46:01,649 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:46:01,650 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:46:01,651 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:46:01,651 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:46:01,651 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:46:01,653 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:46:01,654 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:46:01,655 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9ef5070e-59a9-4a50-98e7-786b1f403961/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-12-01 17:46:01,701 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:46:01,701 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:46:01,705 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:46:01,705 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:46:01,706 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:46:01,706 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:46:01,706 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 17:46:01,706 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:46:01,707 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:46:01,707 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:46:01,708 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 17:46:01,708 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 17:46:01,708 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 17:46:01,709 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:46:01,709 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 17:46:01,709 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 17:46:01,709 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 17:46:01,710 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:46:01,710 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:46:01,710 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:46:01,710 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:46:01,710 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:46:01,711 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:46:01,711 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:46:01,711 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:46:01,711 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:46:01,712 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 17:46:01,712 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 17:46:01,712 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 17:46:01,712 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:46:01,713 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_9ef5070e-59a9-4a50-98e7-786b1f403961/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_9ef5070e-59a9-4a50-98e7-786b1f403961/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 51065e3de2af7b7ae0d6f7117106200790e96349 [2020-12-01 17:46:02,104 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:46:02,149 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:46:02,154 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:46:02,156 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:46:02,157 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:46:02,158 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9ef5070e-59a9-4a50-98e7-786b1f403961/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-2.i [2020-12-01 17:46:02,246 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9ef5070e-59a9-4a50-98e7-786b1f403961/bin/ukojak/data/8914f740f/c7c71dcbc83044baa416efa487ddb2cf/FLAGc0d07c402 [2020-12-01 17:46:02,927 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:46:02,928 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9ef5070e-59a9-4a50-98e7-786b1f403961/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-2.i [2020-12-01 17:46:02,949 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9ef5070e-59a9-4a50-98e7-786b1f403961/bin/ukojak/data/8914f740f/c7c71dcbc83044baa416efa487ddb2cf/FLAGc0d07c402 [2020-12-01 17:46:03,118 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9ef5070e-59a9-4a50-98e7-786b1f403961/bin/ukojak/data/8914f740f/c7c71dcbc83044baa416efa487ddb2cf [2020-12-01 17:46:03,121 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:46:03,124 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:46:03,129 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:46:03,129 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:46:03,134 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:46:03,134 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:46:03" (1/1) ... [2020-12-01 17:46:03,140 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d64f23b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:46:03, skipping insertion in model container [2020-12-01 17:46:03,140 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:46:03" (1/1) ... [2020-12-01 17:46:03,148 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:46:03,243 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:46:03,560 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 17:46:03,562 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@52dd9464 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:46:03, skipping insertion in model container [2020-12-01 17:46:03,562 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:46:03,564 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 17:46:03,567 INFO L168 Benchmark]: Toolchain (without parser) took 440.53 ms. Allocated memory is still 50.3 MB. Free memory was 24.4 MB in the beginning and 30.0 MB in the end (delta: -5.6 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 17:46:03,569 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 50.3 MB. Free memory was 32.3 MB in the beginning and 32.3 MB in the end (delta: 25.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:46:03,570 INFO L168 Benchmark]: CACSL2BoogieTranslator took 435.07 ms. Allocated memory is still 50.3 MB. Free memory was 24.2 MB in the beginning and 30.0 MB in the end (delta: -5.8 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 17:46:03,574 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 50.3 MB. Free memory was 32.3 MB in the beginning and 32.3 MB in the end (delta: 25.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 435.07 ms. Allocated memory is still 50.3 MB. Free memory was 24.2 MB in the beginning and 30.0 MB in the end (delta: -5.8 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...