./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-3.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_f7bc5083-dcae-4feb-806e-785c1b064799/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_f7bc5083-dcae-4feb-806e-785c1b064799/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f7bc5083-dcae-4feb-806e-785c1b064799/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f7bc5083-dcae-4feb-806e-785c1b064799/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_f7bc5083-dcae-4feb-806e-785c1b064799/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f7bc5083-dcae-4feb-806e-785c1b064799/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 a61fd8e5623ceab1d24abed1dd69a8c1b4495c25 .............................................................................................................................. 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_f7bc5083-dcae-4feb-806e-785c1b064799/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_f7bc5083-dcae-4feb-806e-785c1b064799/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f7bc5083-dcae-4feb-806e-785c1b064799/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f7bc5083-dcae-4feb-806e-785c1b064799/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_f7bc5083-dcae-4feb-806e-785c1b064799/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f7bc5083-dcae-4feb-806e-785c1b064799/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 a61fd8e5623ceab1d24abed1dd69a8c1b4495c25 ................................................................................................................................... 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 04:34:50,150 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:34:50,153 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:34:50,228 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:34:50,229 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:34:50,230 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:34:50,232 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:34:50,234 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:34:50,236 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:34:50,237 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:34:50,238 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:34:50,239 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:34:50,240 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:34:50,241 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:34:50,242 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:34:50,248 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:34:50,250 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:34:50,255 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:34:50,260 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:34:50,267 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:34:50,270 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:34:50,272 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:34:50,274 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:34:50,275 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:34:50,284 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:34:50,284 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:34:50,285 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:34:50,286 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:34:50,286 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:34:50,287 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:34:50,287 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:34:50,288 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:34:50,289 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:34:50,290 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:34:50,291 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:34:50,291 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:34:50,292 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:34:50,292 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:34:50,293 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:34:50,293 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:34:50,294 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:34:50,301 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f7bc5083-dcae-4feb-806e-785c1b064799/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-28 04:34:50,322 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:34:50,322 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:34:50,323 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:34:50,323 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:34:50,324 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:34:50,324 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:34:50,324 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:34:50,324 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:34:50,324 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:34:50,325 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:34:50,325 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:34:50,325 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:34:50,325 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:34:50,325 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:34:50,326 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:34:50,326 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:34:50,326 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:34:50,326 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:34:50,326 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:34:50,327 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:34:50,327 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:34:50,327 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:34:50,327 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:34:50,328 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:34:50,328 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:34:50,328 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_f7bc5083-dcae-4feb-806e-785c1b064799/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_f7bc5083-dcae-4feb-806e-785c1b064799/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a61fd8e5623ceab1d24abed1dd69a8c1b4495c25 [2020-11-28 04:34:50,561 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:34:50,590 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:34:50,593 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:34:50,594 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:34:50,597 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:34:50,598 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f7bc5083-dcae-4feb-806e-785c1b064799/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-3.i [2020-11-28 04:34:50,673 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f7bc5083-dcae-4feb-806e-785c1b064799/bin/ukojak/data/b7cc754ae/1678c76f8b91482383023ba593705315/FLAG2074bd9e8 [2020-11-28 04:34:51,295 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:34:51,295 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f7bc5083-dcae-4feb-806e-785c1b064799/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-3.i [2020-11-28 04:34:51,331 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f7bc5083-dcae-4feb-806e-785c1b064799/bin/ukojak/data/b7cc754ae/1678c76f8b91482383023ba593705315/FLAG2074bd9e8 [2020-11-28 04:34:51,486 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f7bc5083-dcae-4feb-806e-785c1b064799/bin/ukojak/data/b7cc754ae/1678c76f8b91482383023ba593705315 [2020-11-28 04:34:51,489 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:34:51,490 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:34:51,492 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:34:51,492 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:34:51,495 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:34:51,496 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:34:51" (1/1) ... [2020-11-28 04:34:51,498 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@100ec1f2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:34:51, skipping insertion in model container [2020-11-28 04:34:51,498 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:34:51" (1/1) ... [2020-11-28 04:34:51,505 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:34:51,566 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:34:51,835 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:34:51,836 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@c73f665 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:34:51, skipping insertion in model container [2020-11-28 04:34:51,836 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:34:51,837 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:34:51,840 INFO L168 Benchmark]: Toolchain (without parser) took 347.62 ms. Allocated memory is still 123.7 MB. Free memory was 92.7 MB in the beginning and 100.1 MB in the end (delta: -7.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:34:51,841 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 81.8 MB. Free memory was 42.3 MB in the beginning and 42.3 MB in the end (delta: 69.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:34:51,843 INFO L168 Benchmark]: CACSL2BoogieTranslator took 345.00 ms. Allocated memory is still 123.7 MB. Free memory was 92.3 MB in the beginning and 100.1 MB in the end (delta: -7.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:34:51,846 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 81.8 MB. Free memory was 42.3 MB in the beginning and 42.3 MB in the end (delta: 69.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 345.00 ms. Allocated memory is still 123.7 MB. Free memory was 92.3 MB in the beginning and 100.1 MB in the end (delta: -7.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:34:53,934 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:34:53,937 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:34:53,980 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:34:53,981 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:34:53,986 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:34:53,988 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:34:53,993 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:34:53,996 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:34:54,001 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:34:54,003 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:34:54,007 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:34:54,007 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:34:54,011 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:34:54,014 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:34:54,015 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:34:54,016 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:34:54,020 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:34:54,023 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:34:54,030 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:34:54,033 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:34:54,035 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:34:54,036 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:34:54,043 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:34:54,046 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:34:54,050 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:34:54,051 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:34:54,052 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:34:54,053 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:34:54,054 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:34:54,055 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:34:54,056 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:34:54,057 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:34:54,058 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:34:54,059 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:34:54,060 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:34:54,060 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:34:54,061 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:34:54,061 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:34:54,062 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:34:54,063 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:34:54,064 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f7bc5083-dcae-4feb-806e-785c1b064799/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-28 04:34:54,102 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:34:54,102 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:34:54,103 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:34:54,103 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:34:54,103 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:34:54,104 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:34:54,104 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:34:54,104 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:34:54,104 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:34:54,104 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:34:54,104 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:34:54,105 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:34:54,105 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:34:54,105 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:34:54,105 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:34:54,105 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:34:54,105 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:34:54,105 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:34:54,106 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:34:54,106 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:34:54,106 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:34:54,106 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:34:54,106 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:34:54,106 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:34:54,106 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:34:54,107 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:34:54,107 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:34:54,107 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:34:54,107 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:34:54,107 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:34:54,107 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_f7bc5083-dcae-4feb-806e-785c1b064799/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_f7bc5083-dcae-4feb-806e-785c1b064799/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a61fd8e5623ceab1d24abed1dd69a8c1b4495c25 [2020-11-28 04:34:54,502 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:34:54,532 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:34:54,537 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:34:54,539 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:34:54,539 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:34:54,540 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f7bc5083-dcae-4feb-806e-785c1b064799/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-3.i [2020-11-28 04:34:54,620 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f7bc5083-dcae-4feb-806e-785c1b064799/bin/ukojak/data/bb0280292/a2646119d0a440f3b5827df0fcfd7d41/FLAG962083652 [2020-11-28 04:34:55,340 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:34:55,341 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f7bc5083-dcae-4feb-806e-785c1b064799/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-3.i [2020-11-28 04:34:55,365 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f7bc5083-dcae-4feb-806e-785c1b064799/bin/ukojak/data/bb0280292/a2646119d0a440f3b5827df0fcfd7d41/FLAG962083652 [2020-11-28 04:34:55,576 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f7bc5083-dcae-4feb-806e-785c1b064799/bin/ukojak/data/bb0280292/a2646119d0a440f3b5827df0fcfd7d41 [2020-11-28 04:34:55,579 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:34:55,582 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:34:55,585 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:34:55,585 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:34:55,589 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:34:55,590 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:34:55" (1/1) ... [2020-11-28 04:34:55,595 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ac7db18 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:34:55, skipping insertion in model container [2020-11-28 04:34:55,595 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:34:55" (1/1) ... [2020-11-28 04:34:55,602 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:34:55,679 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:34:55,934 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:34:55,934 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@17c515dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:34:55, skipping insertion in model container [2020-11-28 04:34:55,935 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:34:55,936 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:34:55,938 INFO L168 Benchmark]: Toolchain (without parser) took 354.67 ms. Allocated memory is still 75.5 MB. Free memory was 57.1 MB in the beginning and 47.8 MB in the end (delta: 9.3 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:34:55,939 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 75.5 MB. Free memory is still 58.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:34:55,941 INFO L168 Benchmark]: CACSL2BoogieTranslator took 350.56 ms. Allocated memory is still 75.5 MB. Free memory was 56.9 MB in the beginning and 47.8 MB in the end (delta: 9.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:34:55,943 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 75.5 MB. Free memory is still 58.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 350.56 ms. Allocated memory is still 75.5 MB. Free memory was 56.9 MB in the beginning and 47.8 MB in the end (delta: 9.1 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...