./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.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_b5dd88ac-c715-4ec3-9cf6-d81ea81a27df/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_b5dd88ac-c715-4ec3-9cf6-d81ea81a27df/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b5dd88ac-c715-4ec3-9cf6-d81ea81a27df/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b5dd88ac-c715-4ec3-9cf6-d81ea81a27df/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b5dd88ac-c715-4ec3-9cf6-d81ea81a27df/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b5dd88ac-c715-4ec3-9cf6-d81ea81a27df/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 b251283c8fa99c3f5f1d7bb195957ca07757b304 .............................................................................................................................. 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_b5dd88ac-c715-4ec3-9cf6-d81ea81a27df/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_b5dd88ac-c715-4ec3-9cf6-d81ea81a27df/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b5dd88ac-c715-4ec3-9cf6-d81ea81a27df/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b5dd88ac-c715-4ec3-9cf6-d81ea81a27df/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b5dd88ac-c715-4ec3-9cf6-d81ea81a27df/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b5dd88ac-c715-4ec3-9cf6-d81ea81a27df/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 b251283c8fa99c3f5f1d7bb195957ca07757b304 ................................................................................................................................... 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 18:28:45,274 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:28:45,277 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:28:45,320 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:28:45,321 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:28:45,322 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:28:45,324 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:28:45,342 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:28:45,344 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:28:45,345 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:28:45,346 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:28:45,348 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:28:45,348 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:28:45,350 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:28:45,351 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:28:45,352 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:28:45,355 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:28:45,361 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:28:45,366 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:28:45,374 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:28:45,377 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:28:45,379 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:28:45,382 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:28:45,383 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:28:45,392 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:28:45,393 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:28:45,393 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:28:45,396 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:28:45,396 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:28:45,398 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:28:45,398 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:28:45,399 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:28:45,401 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:28:45,402 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:28:45,404 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:28:45,404 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:28:45,405 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:28:45,405 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:28:45,405 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:28:45,406 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:28:45,407 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:28:45,410 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b5dd88ac-c715-4ec3-9cf6-d81ea81a27df/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-12-01 18:28:45,458 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:28:45,458 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:28:45,460 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:28:45,460 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:28:45,461 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:28:45,461 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:28:45,461 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 18:28:45,461 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:28:45,461 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:28:45,462 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:28:45,463 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 18:28:45,463 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 18:28:45,463 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 18:28:45,463 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:28:45,463 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:28:45,464 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:28:45,464 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:28:45,464 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:28:45,464 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:28:45,464 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:28:45,465 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:28:45,465 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:28:45,465 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:28:45,465 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 18:28:45,465 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 18:28:45,466 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_b5dd88ac-c715-4ec3-9cf6-d81ea81a27df/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_b5dd88ac-c715-4ec3-9cf6-d81ea81a27df/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b251283c8fa99c3f5f1d7bb195957ca07757b304 [2020-12-01 18:28:45,739 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:28:45,775 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:28:45,780 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:28:45,782 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:28:45,782 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:28:45,783 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b5dd88ac-c715-4ec3-9cf6-d81ea81a27df/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.i [2020-12-01 18:28:45,849 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b5dd88ac-c715-4ec3-9cf6-d81ea81a27df/bin/ukojak/data/f4ced7ebd/c6afb4aeef594ddbbeb47a42a484ae46/FLAG8f5aa6030 [2020-12-01 18:28:46,506 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:28:46,507 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b5dd88ac-c715-4ec3-9cf6-d81ea81a27df/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.i [2020-12-01 18:28:46,529 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b5dd88ac-c715-4ec3-9cf6-d81ea81a27df/bin/ukojak/data/f4ced7ebd/c6afb4aeef594ddbbeb47a42a484ae46/FLAG8f5aa6030 [2020-12-01 18:28:46,741 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b5dd88ac-c715-4ec3-9cf6-d81ea81a27df/bin/ukojak/data/f4ced7ebd/c6afb4aeef594ddbbeb47a42a484ae46 [2020-12-01 18:28:46,744 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:28:46,748 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:28:46,752 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:28:46,752 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:28:46,757 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:28:46,758 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:28:46" (1/1) ... [2020-12-01 18:28:46,761 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a923755 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:28:46, skipping insertion in model container [2020-12-01 18:28:46,761 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:28:46" (1/1) ... [2020-12-01 18:28:46,770 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:28:46,859 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:28:47,125 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 18:28:47,126 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@185cb4e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:28:47, skipping insertion in model container [2020-12-01 18:28:47,126 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:28:47,127 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 18:28:47,129 INFO L168 Benchmark]: Toolchain (without parser) took 379.87 ms. Allocated memory was 86.0 MB in the beginning and 115.3 MB in the end (delta: 29.4 MB). Free memory was 56.0 MB in the beginning and 92.9 MB in the end (delta: -36.9 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 18:28:47,130 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 86.0 MB. Free memory is still 46.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:28:47,131 INFO L168 Benchmark]: CACSL2BoogieTranslator took 374.79 ms. Allocated memory was 86.0 MB in the beginning and 115.3 MB in the end (delta: 29.4 MB). Free memory was 55.7 MB in the beginning and 92.9 MB in the end (delta: -37.1 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 18:28:47,133 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 86.0 MB. Free memory is still 46.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 374.79 ms. Allocated memory was 86.0 MB in the beginning and 115.3 MB in the end (delta: 29.4 MB). Free memory was 55.7 MB in the beginning and 92.9 MB in the end (delta: -37.1 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 0.2.0-69874e2 [2020-12-01 18:28:49,376 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:28:49,378 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:28:49,426 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:28:49,427 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:28:49,432 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:28:49,434 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:28:49,438 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:28:49,442 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:28:49,448 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:28:49,450 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:28:49,460 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:28:49,461 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:28:49,464 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:28:49,468 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:28:49,473 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:28:49,474 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:28:49,478 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:28:49,481 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:28:49,489 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:28:49,491 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:28:49,492 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:28:49,495 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:28:49,502 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:28:49,508 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:28:49,512 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:28:49,512 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:28:49,513 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:28:49,515 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:28:49,516 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:28:49,517 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:28:49,518 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:28:49,520 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:28:49,520 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:28:49,521 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:28:49,522 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:28:49,523 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:28:49,523 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:28:49,523 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:28:49,525 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:28:49,526 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:28:49,527 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b5dd88ac-c715-4ec3-9cf6-d81ea81a27df/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-12-01 18:28:49,574 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:28:49,575 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:28:49,578 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:28:49,578 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:28:49,579 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:28:49,579 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:28:49,579 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 18:28:49,580 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:28:49,580 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:28:49,580 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:28:49,581 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 18:28:49,582 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 18:28:49,582 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 18:28:49,582 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:28:49,582 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 18:28:49,583 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 18:28:49,583 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 18:28:49,583 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:28:49,583 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:28:49,584 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:28:49,584 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:28:49,584 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:28:49,585 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:28:49,585 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:28:49,585 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:28:49,586 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:28:49,586 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 18:28:49,586 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 18:28:49,586 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 18:28:49,587 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:28:49,587 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_b5dd88ac-c715-4ec3-9cf6-d81ea81a27df/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_b5dd88ac-c715-4ec3-9cf6-d81ea81a27df/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b251283c8fa99c3f5f1d7bb195957ca07757b304 [2020-12-01 18:28:50,032 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:28:50,056 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:28:50,058 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:28:50,060 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:28:50,060 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:28:50,061 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b5dd88ac-c715-4ec3-9cf6-d81ea81a27df/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.i [2020-12-01 18:28:50,144 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b5dd88ac-c715-4ec3-9cf6-d81ea81a27df/bin/ukojak/data/b5f3026a2/f9cacc4f570745edaa0a9912fae13d4b/FLAG228577bdc [2020-12-01 18:28:50,840 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:28:50,840 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b5dd88ac-c715-4ec3-9cf6-d81ea81a27df/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.i [2020-12-01 18:28:50,856 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b5dd88ac-c715-4ec3-9cf6-d81ea81a27df/bin/ukojak/data/b5f3026a2/f9cacc4f570745edaa0a9912fae13d4b/FLAG228577bdc [2020-12-01 18:28:51,033 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b5dd88ac-c715-4ec3-9cf6-d81ea81a27df/bin/ukojak/data/b5f3026a2/f9cacc4f570745edaa0a9912fae13d4b [2020-12-01 18:28:51,036 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:28:51,038 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:28:51,042 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:28:51,043 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:28:51,047 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:28:51,048 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:28:51" (1/1) ... [2020-12-01 18:28:51,050 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66aa2665 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:28:51, skipping insertion in model container [2020-12-01 18:28:51,051 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:28:51" (1/1) ... [2020-12-01 18:28:51,058 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:28:51,135 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:28:51,388 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 18:28:51,389 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@13539d9a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:28:51, skipping insertion in model container [2020-12-01 18:28:51,389 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:28:51,391 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 18:28:51,394 INFO L168 Benchmark]: Toolchain (without parser) took 353.59 ms. Allocated memory is still 62.9 MB. Free memory was 41.5 MB in the beginning and 32.5 MB in the end (delta: 9.0 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 18:28:51,395 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 62.9 MB. Free memory is still 45.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:28:51,397 INFO L168 Benchmark]: CACSL2BoogieTranslator took 348.75 ms. Allocated memory is still 62.9 MB. Free memory was 41.3 MB in the beginning and 32.5 MB in the end (delta: 8.8 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 18:28:51,400 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 62.9 MB. Free memory is still 45.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 348.75 ms. Allocated memory is still 62.9 MB. Free memory was 41.3 MB in the beginning and 32.5 MB in the end (delta: 8.8 MB). Peak memory consumption was 6.3 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...