./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-2.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_f76620f8-6277-4a35-a718-a1c256c44b11/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_f76620f8-6277-4a35-a718-a1c256c44b11/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f76620f8-6277-4a35-a718-a1c256c44b11/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f76620f8-6277-4a35-a718-a1c256c44b11/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_f76620f8-6277-4a35-a718-a1c256c44b11/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f76620f8-6277-4a35-a718-a1c256c44b11/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 2217c2c10a31d8bd5897b68a0ca22eeb685a56dd .............................................................................................................................. 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_f76620f8-6277-4a35-a718-a1c256c44b11/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_f76620f8-6277-4a35-a718-a1c256c44b11/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f76620f8-6277-4a35-a718-a1c256c44b11/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f76620f8-6277-4a35-a718-a1c256c44b11/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_f76620f8-6277-4a35-a718-a1c256c44b11/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f76620f8-6277-4a35-a718-a1c256c44b11/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 2217c2c10a31d8bd5897b68a0ca22eeb685a56dd ................................................................................................................................... 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 00:47:23,080 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:47:23,083 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:47:23,188 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:47:23,189 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:47:23,194 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:47:23,197 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:47:23,206 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:47:23,209 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:47:23,215 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:47:23,216 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:47:23,219 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:47:23,219 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:47:23,223 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:47:23,225 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:47:23,227 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:47:23,229 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:47:23,232 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:47:23,236 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:47:23,244 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:47:23,247 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:47:23,251 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:47:23,253 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:47:23,254 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:47:23,264 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:47:23,264 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:47:23,265 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:47:23,267 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:47:23,268 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:47:23,269 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:47:23,269 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:47:23,271 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:47:23,273 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:47:23,274 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:47:23,276 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:47:23,276 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:47:23,277 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:47:23,277 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:47:23,277 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:47:23,280 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:47:23,281 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:47:23,283 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f76620f8-6277-4a35-a718-a1c256c44b11/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-30 00:47:23,314 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:47:23,314 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:47:23,316 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:47:23,316 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:47:23,316 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:47:23,317 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:47:23,317 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-30 00:47:23,317 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:47:23,317 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:47:23,318 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:47:23,318 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-30 00:47:23,318 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-30 00:47:23,318 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-30 00:47:23,319 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:47:23,319 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:47:23,319 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:47:23,319 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:47:23,320 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:47:23,320 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:47:23,320 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:47:23,320 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:47:23,321 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:47:23,321 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:47:23,321 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-30 00:47:23,321 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 00:47:23,322 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_f76620f8-6277-4a35-a718-a1c256c44b11/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_f76620f8-6277-4a35-a718-a1c256c44b11/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2217c2c10a31d8bd5897b68a0ca22eeb685a56dd [2020-11-30 00:47:23,630 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:47:23,672 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:47:23,676 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:47:23,678 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:47:23,679 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:47:23,680 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f76620f8-6277-4a35-a718-a1c256c44b11/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-2.i [2020-11-30 00:47:23,769 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f76620f8-6277-4a35-a718-a1c256c44b11/bin/ukojak/data/8b9a0ecc9/03fff4349fe040d686dbdb2774a675fd/FLAG5cd2a2603 [2020-11-30 00:47:24,522 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:47:24,524 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f76620f8-6277-4a35-a718-a1c256c44b11/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-2.i [2020-11-30 00:47:24,555 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f76620f8-6277-4a35-a718-a1c256c44b11/bin/ukojak/data/8b9a0ecc9/03fff4349fe040d686dbdb2774a675fd/FLAG5cd2a2603 [2020-11-30 00:47:24,625 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f76620f8-6277-4a35-a718-a1c256c44b11/bin/ukojak/data/8b9a0ecc9/03fff4349fe040d686dbdb2774a675fd [2020-11-30 00:47:24,628 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:47:24,630 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:47:24,632 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:47:24,633 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:47:24,637 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:47:24,638 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:47:24" (1/1) ... [2020-11-30 00:47:24,640 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43c0be2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:47:24, skipping insertion in model container [2020-11-30 00:47:24,641 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:47:24" (1/1) ... [2020-11-30 00:47:24,649 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:47:24,743 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:47:25,038 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 00:47:25,039 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7a568b90 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:47:25, skipping insertion in model container [2020-11-30 00:47:25,040 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:47:25,040 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 00:47:25,043 INFO L168 Benchmark]: Toolchain (without parser) took 410.87 ms. Allocated memory is still 100.7 MB. Free memory was 67.0 MB in the beginning and 75.5 MB in the end (delta: -8.4 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-30 00:47:25,043 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 100.7 MB. Free memory is still 59.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:47:25,045 INFO L168 Benchmark]: CACSL2BoogieTranslator took 407.65 ms. Allocated memory is still 100.7 MB. Free memory was 66.7 MB in the beginning and 75.5 MB in the end (delta: -8.7 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-30 00:47:25,046 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 100.7 MB. Free memory is still 59.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 407.65 ms. Allocated memory is still 100.7 MB. Free memory was 66.7 MB in the beginning and 75.5 MB in the end (delta: -8.7 MB). Peak memory consumption was 12.6 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 00:47:27,436 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:47:27,440 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:47:27,502 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:47:27,503 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:47:27,509 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:47:27,512 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:47:27,517 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:47:27,521 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:47:27,528 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:47:27,531 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:47:27,537 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:47:27,538 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:47:27,542 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:47:27,548 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:47:27,550 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:47:27,552 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:47:27,557 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:47:27,560 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:47:27,564 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:47:27,571 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:47:27,573 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:47:27,576 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:47:27,579 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:47:27,587 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:47:27,593 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:47:27,594 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:47:27,595 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:47:27,597 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:47:27,609 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:47:27,610 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:47:27,611 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:47:27,612 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:47:27,613 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:47:27,615 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:47:27,615 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:47:27,617 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:47:27,617 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:47:27,618 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:47:27,619 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:47:27,620 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:47:27,621 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f76620f8-6277-4a35-a718-a1c256c44b11/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-30 00:47:27,654 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:47:27,654 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:47:27,656 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:47:27,656 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:47:27,656 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:47:27,657 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:47:27,657 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-30 00:47:27,657 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:47:27,658 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:47:27,658 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:47:27,658 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-30 00:47:27,658 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-30 00:47:27,659 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-30 00:47:27,659 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:47:27,659 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 00:47:27,659 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 00:47:27,660 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 00:47:27,660 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:47:27,660 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:47:27,661 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:47:27,661 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:47:27,661 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:47:27,661 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:47:27,665 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:47:27,666 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:47:27,666 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:47:27,666 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 00:47:27,667 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 00:47:27,668 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-30 00:47:27,668 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:47:27,668 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_f76620f8-6277-4a35-a718-a1c256c44b11/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_f76620f8-6277-4a35-a718-a1c256c44b11/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2217c2c10a31d8bd5897b68a0ca22eeb685a56dd [2020-11-30 00:47:28,153 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:47:28,187 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:47:28,191 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:47:28,194 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:47:28,195 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:47:28,196 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f76620f8-6277-4a35-a718-a1c256c44b11/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-2.i [2020-11-30 00:47:28,287 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f76620f8-6277-4a35-a718-a1c256c44b11/bin/ukojak/data/3b9d296ce/3439e4696fbe429785c6f36168248ac7/FLAG391156965 [2020-11-30 00:47:29,257 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:47:29,260 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f76620f8-6277-4a35-a718-a1c256c44b11/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-2.i [2020-11-30 00:47:29,291 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f76620f8-6277-4a35-a718-a1c256c44b11/bin/ukojak/data/3b9d296ce/3439e4696fbe429785c6f36168248ac7/FLAG391156965 [2020-11-30 00:47:29,807 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f76620f8-6277-4a35-a718-a1c256c44b11/bin/ukojak/data/3b9d296ce/3439e4696fbe429785c6f36168248ac7 [2020-11-30 00:47:29,810 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:47:29,812 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:47:29,817 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:47:29,817 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:47:29,822 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:47:29,823 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:47:29" (1/1) ... [2020-11-30 00:47:29,825 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d59a459 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:47:29, skipping insertion in model container [2020-11-30 00:47:29,826 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:47:29" (1/1) ... [2020-11-30 00:47:29,836 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:47:29,968 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:47:30,312 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 00:47:30,313 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@43d1a7d7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:47:30, skipping insertion in model container [2020-11-30 00:47:30,313 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:47:30,314 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 00:47:30,317 INFO L168 Benchmark]: Toolchain (without parser) took 503.56 ms. Allocated memory is still 60.8 MB. Free memory was 34.6 MB in the beginning and 43.7 MB in the end (delta: -9.1 MB). Peak memory consumption was 8.6 MB. Max. memory is 16.1 GB. [2020-11-30 00:47:30,319 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 60.8 MB. Free memory was 41.9 MB in the beginning and 41.9 MB in the end (delta: 28.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:47:30,321 INFO L168 Benchmark]: CACSL2BoogieTranslator took 497.19 ms. Allocated memory is still 60.8 MB. Free memory was 34.4 MB in the beginning and 43.8 MB in the end (delta: -9.4 MB). Peak memory consumption was 8.6 MB. Max. memory is 16.1 GB. [2020-11-30 00:47:30,324 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 60.8 MB. Free memory was 41.9 MB in the beginning and 41.9 MB in the end (delta: 28.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 497.19 ms. Allocated memory is still 60.8 MB. Free memory was 34.4 MB in the beginning and 43.8 MB in the end (delta: -9.4 MB). Peak memory consumption was 8.6 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...