./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test1-2.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_5ba9ad43-f17d-407a-83eb-fc119f9466f6/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_5ba9ad43-f17d-407a-83eb-fc119f9466f6/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5ba9ad43-f17d-407a-83eb-fc119f9466f6/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5ba9ad43-f17d-407a-83eb-fc119f9466f6/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test1-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_5ba9ad43-f17d-407a-83eb-fc119f9466f6/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5ba9ad43-f17d-407a-83eb-fc119f9466f6/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 f9d467ae740fd423ab3a4ff1c2df3e86ce7216d6 .............................................................................................................................. 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_5ba9ad43-f17d-407a-83eb-fc119f9466f6/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_5ba9ad43-f17d-407a-83eb-fc119f9466f6/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5ba9ad43-f17d-407a-83eb-fc119f9466f6/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5ba9ad43-f17d-407a-83eb-fc119f9466f6/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test1-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_5ba9ad43-f17d-407a-83eb-fc119f9466f6/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5ba9ad43-f17d-407a-83eb-fc119f9466f6/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 f9d467ae740fd423ab3a4ff1c2df3e86ce7216d6 ................................................................................................................................... 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 04:40:09,888 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:40:09,890 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:40:09,943 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:40:09,944 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:40:09,945 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:40:09,947 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:40:09,952 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:40:09,962 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:40:09,968 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:40:09,969 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:40:09,972 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:40:09,972 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:40:09,975 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:40:09,977 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:40:09,980 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:40:09,981 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:40:09,983 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:40:09,988 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:40:09,998 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:40:10,000 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:40:10,002 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:40:10,004 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:40:10,005 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:40:10,015 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:40:10,017 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:40:10,018 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:40:10,019 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:40:10,020 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:40:10,022 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:40:10,023 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:40:10,024 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:40:10,026 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:40:10,028 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:40:10,029 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:40:10,029 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:40:10,030 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:40:10,030 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:40:10,030 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:40:10,031 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:40:10,031 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:40:10,032 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5ba9ad43-f17d-407a-83eb-fc119f9466f6/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-28 04:40:10,056 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:40:10,056 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:40:10,057 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:40:10,057 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:40:10,057 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:40:10,058 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:40:10,058 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:40:10,058 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:40:10,058 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:40:10,058 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:40:10,059 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:40:10,059 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:40:10,059 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:40:10,059 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:40:10,059 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:40:10,060 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:40:10,060 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:40:10,060 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:40:10,060 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:40:10,060 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:40:10,061 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:40:10,061 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:40:10,061 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:40:10,061 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:40:10,061 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:40:10,062 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_5ba9ad43-f17d-407a-83eb-fc119f9466f6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_5ba9ad43-f17d-407a-83eb-fc119f9466f6/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f9d467ae740fd423ab3a4ff1c2df3e86ce7216d6 [2020-11-28 04:40:10,329 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:40:10,358 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:40:10,362 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:40:10,363 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:40:10,364 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:40:10,365 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5ba9ad43-f17d-407a-83eb-fc119f9466f6/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test1-2.i [2020-11-28 04:40:10,473 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5ba9ad43-f17d-407a-83eb-fc119f9466f6/bin/ukojak/data/8f71d3b17/26284ad9a8b14ad5a0c7f3e0b1569b53/FLAG6d436d52d [2020-11-28 04:40:11,104 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:40:11,105 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5ba9ad43-f17d-407a-83eb-fc119f9466f6/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test1-2.i [2020-11-28 04:40:11,122 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5ba9ad43-f17d-407a-83eb-fc119f9466f6/bin/ukojak/data/8f71d3b17/26284ad9a8b14ad5a0c7f3e0b1569b53/FLAG6d436d52d [2020-11-28 04:40:11,380 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5ba9ad43-f17d-407a-83eb-fc119f9466f6/bin/ukojak/data/8f71d3b17/26284ad9a8b14ad5a0c7f3e0b1569b53 [2020-11-28 04:40:11,382 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:40:11,383 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:40:11,388 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:40:11,389 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:40:11,392 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:40:11,393 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:40:11" (1/1) ... [2020-11-28 04:40:11,396 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49c55e8d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:40:11, skipping insertion in model container [2020-11-28 04:40:11,401 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:40:11" (1/1) ... [2020-11-28 04:40:11,408 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:40:11,474 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:40:11,717 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:40:11,718 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@73c3e9bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:40:11, skipping insertion in model container [2020-11-28 04:40:11,718 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:40:11,719 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:40:11,721 INFO L168 Benchmark]: Toolchain (without parser) took 335.91 ms. Allocated memory was 88.1 MB in the beginning and 109.1 MB in the end (delta: 21.0 MB). Free memory was 54.1 MB in the beginning and 86.8 MB in the end (delta: -32.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:40:11,722 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 88.1 MB. Free memory was 45.2 MB in the beginning and 45.2 MB in the end (delta: 37.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:40:11,723 INFO L168 Benchmark]: CACSL2BoogieTranslator took 330.25 ms. Allocated memory was 88.1 MB in the beginning and 109.1 MB in the end (delta: 21.0 MB). Free memory was 54.1 MB in the beginning and 87.3 MB in the end (delta: -33.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:40:11,725 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 88.1 MB. Free memory was 45.2 MB in the beginning and 45.2 MB in the end (delta: 37.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 330.25 ms. Allocated memory was 88.1 MB in the beginning and 109.1 MB in the end (delta: 21.0 MB). Free memory was 54.1 MB in the beginning and 87.3 MB in the end (delta: -33.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:40:13,998 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:40:14,002 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:40:14,055 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:40:14,056 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:40:14,062 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:40:14,065 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:40:14,071 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:40:14,074 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:40:14,082 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:40:14,083 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:40:14,088 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:40:14,089 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:40:14,090 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:40:14,091 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:40:14,092 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:40:14,093 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:40:14,094 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:40:14,096 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:40:14,098 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:40:14,100 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:40:14,101 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:40:14,103 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:40:14,104 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:40:14,107 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:40:14,107 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:40:14,108 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:40:14,109 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:40:14,109 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:40:14,110 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:40:14,111 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:40:14,112 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:40:14,112 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:40:14,113 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:40:14,115 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:40:14,115 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:40:14,116 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:40:14,116 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:40:14,116 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:40:14,117 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:40:14,118 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:40:14,119 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5ba9ad43-f17d-407a-83eb-fc119f9466f6/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-28 04:40:14,145 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:40:14,146 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:40:14,147 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:40:14,147 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:40:14,147 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:40:14,147 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:40:14,148 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:40:14,148 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:40:14,148 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:40:14,148 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:40:14,148 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:40:14,148 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:40:14,149 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:40:14,149 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:40:14,149 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:40:14,149 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:40:14,149 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:40:14,150 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:40:14,150 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:40:14,150 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:40:14,150 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:40:14,150 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:40:14,151 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:40:14,151 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:40:14,151 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:40:14,151 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:40:14,151 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:40:14,152 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:40:14,152 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:40:14,152 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:40:14,152 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_5ba9ad43-f17d-407a-83eb-fc119f9466f6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_5ba9ad43-f17d-407a-83eb-fc119f9466f6/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f9d467ae740fd423ab3a4ff1c2df3e86ce7216d6 [2020-11-28 04:40:14,574 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:40:14,598 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:40:14,601 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:40:14,602 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:40:14,603 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:40:14,604 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5ba9ad43-f17d-407a-83eb-fc119f9466f6/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test1-2.i [2020-11-28 04:40:14,670 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5ba9ad43-f17d-407a-83eb-fc119f9466f6/bin/ukojak/data/9e61fffaf/32c4d034c21346a997834862d51b7db3/FLAG9efdb71ab [2020-11-28 04:40:15,333 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:40:15,334 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5ba9ad43-f17d-407a-83eb-fc119f9466f6/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test1-2.i [2020-11-28 04:40:15,355 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5ba9ad43-f17d-407a-83eb-fc119f9466f6/bin/ukojak/data/9e61fffaf/32c4d034c21346a997834862d51b7db3/FLAG9efdb71ab [2020-11-28 04:40:15,539 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5ba9ad43-f17d-407a-83eb-fc119f9466f6/bin/ukojak/data/9e61fffaf/32c4d034c21346a997834862d51b7db3 [2020-11-28 04:40:15,541 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:40:15,543 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:40:15,544 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:40:15,544 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:40:15,548 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:40:15,548 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:40:15" (1/1) ... [2020-11-28 04:40:15,551 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3cce486f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:40:15, skipping insertion in model container [2020-11-28 04:40:15,552 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:40:15" (1/1) ... [2020-11-28 04:40:15,560 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:40:15,634 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:40:15,825 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:40:15,826 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@69fc4ab7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:40:15, skipping insertion in model container [2020-11-28 04:40:15,842 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:40:15,842 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:40:15,845 INFO L168 Benchmark]: Toolchain (without parser) took 300.39 ms. Allocated memory is still 56.6 MB. Free memory was 33.6 MB in the beginning and 40.8 MB in the end (delta: -7.2 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:40:15,845 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 56.6 MB. Free memory is still 39.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:40:15,846 INFO L168 Benchmark]: CACSL2BoogieTranslator took 298.13 ms. Allocated memory is still 56.6 MB. Free memory was 33.4 MB in the beginning and 40.8 MB in the end (delta: -7.4 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:40:15,848 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 is still 39.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 298.13 ms. Allocated memory is still 56.6 MB. Free memory was 33.4 MB in the beginning and 40.8 MB in the end (delta: -7.4 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...