./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-2.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_a52c5976-2233-4952-840f-3808986c6f90/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a52c5976-2233-4952-840f-3808986c6f90/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a52c5976-2233-4952-840f-3808986c6f90/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a52c5976-2233-4952-840f-3808986c6f90/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a52c5976-2233-4952-840f-3808986c6f90/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a52c5976-2233-4952-840f-3808986c6f90/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 6b6cc54243da2296b0db5596e09deba66670ae8e .............................................................................................................................. 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_a52c5976-2233-4952-840f-3808986c6f90/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a52c5976-2233-4952-840f-3808986c6f90/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a52c5976-2233-4952-840f-3808986c6f90/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a52c5976-2233-4952-840f-3808986c6f90/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a52c5976-2233-4952-840f-3808986c6f90/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a52c5976-2233-4952-840f-3808986c6f90/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 6b6cc54243da2296b0db5596e09deba66670ae8e ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:42:34,176 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:42:34,178 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:42:34,224 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:42:34,225 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:42:34,226 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:42:34,228 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:42:34,231 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:42:34,256 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:42:34,261 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:42:34,262 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:42:34,265 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:42:34,266 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:42:34,273 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:42:34,274 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:42:34,276 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:42:34,277 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:42:34,278 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:42:34,280 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:42:34,283 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:42:34,285 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:42:34,286 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:42:34,292 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:42:34,293 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:42:34,295 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:42:34,296 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:42:34,296 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:42:34,297 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:42:34,298 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:42:34,299 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:42:34,300 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:42:34,301 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:42:34,302 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:42:34,303 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:42:34,304 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:42:34,305 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:42:34,306 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:42:34,306 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:42:34,306 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:42:34,308 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:42:34,308 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:42:34,309 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a52c5976-2233-4952-840f-3808986c6f90/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-28 04:42:34,340 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:42:34,340 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:42:34,341 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:42:34,342 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:42:34,342 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:42:34,342 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:42:34,342 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:42:34,343 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:42:34,343 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:42:34,343 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:42:34,343 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:42:34,344 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:42:34,344 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:42:34,344 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:42:34,344 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:42:34,344 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:42:34,345 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:42:34,345 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:42:34,345 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:42:34,345 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:42:34,346 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:42:34,346 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:42:34,346 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:42:34,346 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:42:34,347 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:42:34,347 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_a52c5976-2233-4952-840f-3808986c6f90/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a52c5976-2233-4952-840f-3808986c6f90/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6b6cc54243da2296b0db5596e09deba66670ae8e [2020-11-28 04:42:34,613 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:42:34,641 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:42:34,658 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:42:34,659 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:42:34,660 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:42:34,661 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a52c5976-2233-4952-840f-3808986c6f90/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-2.i [2020-11-28 04:42:34,744 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a52c5976-2233-4952-840f-3808986c6f90/bin/ukojak/data/ed6822dca/6939794b2316452b8a4acf711bee4637/FLAG28ec18025 [2020-11-28 04:42:35,317 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:42:35,317 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a52c5976-2233-4952-840f-3808986c6f90/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-2.i [2020-11-28 04:42:35,338 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a52c5976-2233-4952-840f-3808986c6f90/bin/ukojak/data/ed6822dca/6939794b2316452b8a4acf711bee4637/FLAG28ec18025 [2020-11-28 04:42:35,567 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a52c5976-2233-4952-840f-3808986c6f90/bin/ukojak/data/ed6822dca/6939794b2316452b8a4acf711bee4637 [2020-11-28 04:42:35,570 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:42:35,571 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:42:35,573 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:42:35,573 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:42:35,577 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:42:35,578 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:42:35" (1/1) ... [2020-11-28 04:42:35,581 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e53e8a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:42:35, skipping insertion in model container [2020-11-28 04:42:35,581 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:42:35" (1/1) ... [2020-11-28 04:42:35,589 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:42:35,677 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:42:35,991 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:42:35,992 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3ab3a6d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:42:35, skipping insertion in model container [2020-11-28 04:42:35,992 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:42:35,992 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:42:35,995 INFO L168 Benchmark]: Toolchain (without parser) took 422.14 ms. Allocated memory is still 92.3 MB. Free memory was 59.8 MB in the beginning and 69.6 MB in the end (delta: -9.8 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:42:35,997 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 92.3 MB. Free memory was 52.0 MB in the beginning and 52.0 MB in the end (delta: 37.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:42:35,998 INFO L168 Benchmark]: CACSL2BoogieTranslator took 419.64 ms. Allocated memory is still 92.3 MB. Free memory was 59.5 MB in the beginning and 69.6 MB in the end (delta: -10.0 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:42:36,001 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 92.3 MB. Free memory was 52.0 MB in the beginning and 52.0 MB in the end (delta: 37.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 419.64 ms. Allocated memory is still 92.3 MB. Free memory was 59.5 MB in the beginning and 69.6 MB in the end (delta: -10.0 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 [2020-11-28 04:42:38,342 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:42:38,345 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:42:38,378 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:42:38,378 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:42:38,380 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:42:38,382 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:42:38,384 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:42:38,387 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:42:38,388 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:42:38,390 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:42:38,397 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:42:38,398 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:42:38,399 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:42:38,401 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:42:38,402 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:42:38,404 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:42:38,405 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:42:38,407 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:42:38,410 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:42:38,411 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:42:38,413 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:42:38,415 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:42:38,416 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:42:38,419 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:42:38,420 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:42:38,420 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:42:38,421 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:42:38,422 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:42:38,423 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:42:38,424 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:42:38,425 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:42:38,426 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:42:38,427 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:42:38,429 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:42:38,429 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:42:38,430 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:42:38,431 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:42:38,431 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:42:38,432 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:42:38,433 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:42:38,434 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a52c5976-2233-4952-840f-3808986c6f90/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-28 04:42:38,465 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:42:38,465 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:42:38,470 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:42:38,470 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:42:38,471 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:42:38,471 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:42:38,471 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:42:38,471 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:42:38,471 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:42:38,472 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:42:38,473 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:42:38,473 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:42:38,473 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:42:38,473 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:42:38,473 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:42:38,474 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:42:38,474 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:42:38,474 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:42:38,474 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:42:38,474 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:42:38,475 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:42:38,475 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:42:38,475 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:42:38,476 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:42:38,476 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:42:38,476 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:42:38,476 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:42:38,476 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:42:38,477 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:42:38,477 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:42:38,477 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_a52c5976-2233-4952-840f-3808986c6f90/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a52c5976-2233-4952-840f-3808986c6f90/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6b6cc54243da2296b0db5596e09deba66670ae8e [2020-11-28 04:42:38,878 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:42:38,908 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:42:38,910 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:42:38,912 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:42:38,912 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:42:38,913 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a52c5976-2233-4952-840f-3808986c6f90/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-2.i [2020-11-28 04:42:38,989 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a52c5976-2233-4952-840f-3808986c6f90/bin/ukojak/data/1e65cb6dc/ecb1c327535e4acea02f792fea149c2f/FLAG5caddc147 [2020-11-28 04:42:39,662 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:42:39,662 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a52c5976-2233-4952-840f-3808986c6f90/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-2.i [2020-11-28 04:42:39,693 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a52c5976-2233-4952-840f-3808986c6f90/bin/ukojak/data/1e65cb6dc/ecb1c327535e4acea02f792fea149c2f/FLAG5caddc147 [2020-11-28 04:42:39,848 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a52c5976-2233-4952-840f-3808986c6f90/bin/ukojak/data/1e65cb6dc/ecb1c327535e4acea02f792fea149c2f [2020-11-28 04:42:39,851 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:42:39,852 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:42:39,853 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:42:39,854 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:42:39,857 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:42:39,858 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:42:39" (1/1) ... [2020-11-28 04:42:39,860 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5bc900ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:42:39, skipping insertion in model container [2020-11-28 04:42:39,860 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:42:39" (1/1) ... [2020-11-28 04:42:39,867 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:42:39,919 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:42:40,106 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:42:40,107 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@14636716 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:42:40, skipping insertion in model container [2020-11-28 04:42:40,107 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:42:40,108 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:42:40,110 INFO L168 Benchmark]: Toolchain (without parser) took 256.59 ms. Allocated memory is still 56.6 MB. Free memory was 33.1 MB in the beginning and 23.8 MB in the end (delta: 9.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:42:40,111 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 56.6 MB. Free memory was 38.9 MB in the beginning and 38.8 MB in the end (delta: 73.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:42:40,112 INFO L168 Benchmark]: CACSL2BoogieTranslator took 254.21 ms. Allocated memory is still 56.6 MB. Free memory was 32.9 MB in the beginning and 23.8 MB in the end (delta: 9.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:42:40,114 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 56.6 MB. Free memory was 38.9 MB in the beginning and 38.8 MB in the end (delta: 73.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 254.21 ms. Allocated memory is still 56.6 MB. Free memory was 32.9 MB in the beginning and 23.8 MB in the end (delta: 9.0 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...