./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test8-2.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_69417bd3-8b3a-4d89-b4c8-393eda81706c/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_69417bd3-8b3a-4d89-b4c8-393eda81706c/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_69417bd3-8b3a-4d89-b4c8-393eda81706c/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_69417bd3-8b3a-4d89-b4c8-393eda81706c/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test8-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_69417bd3-8b3a-4d89-b4c8-393eda81706c/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_69417bd3-8b3a-4d89-b4c8-393eda81706c/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 260b7a2a984aaf2c0588bea98c2bcc2ef220bdd7 .............................................................................................................................. 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_69417bd3-8b3a-4d89-b4c8-393eda81706c/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_69417bd3-8b3a-4d89-b4c8-393eda81706c/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_69417bd3-8b3a-4d89-b4c8-393eda81706c/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_69417bd3-8b3a-4d89-b4c8-393eda81706c/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test8-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_69417bd3-8b3a-4d89-b4c8-393eda81706c/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_69417bd3-8b3a-4d89-b4c8-393eda81706c/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 260b7a2a984aaf2c0588bea98c2bcc2ef220bdd7 ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 01:15:51,490 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:15:51,494 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:15:51,583 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:15:51,583 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:15:51,585 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:15:51,587 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:15:51,590 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:15:51,593 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:15:51,595 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:15:51,597 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:15:51,601 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:15:51,601 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:15:51,611 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:15:51,613 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:15:51,615 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:15:51,617 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:15:51,618 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:15:51,622 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:15:51,625 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:15:51,628 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:15:51,630 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:15:51,632 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:15:51,634 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:15:51,639 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:15:51,639 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:15:51,640 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:15:51,642 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:15:51,642 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:15:51,644 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:15:51,645 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:15:51,646 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:15:51,647 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:15:51,648 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:15:51,650 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:15:51,651 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:15:51,652 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:15:51,653 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:15:51,653 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:15:51,655 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:15:51,656 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:15:51,657 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_69417bd3-8b3a-4d89-b4c8-393eda81706c/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-30 01:15:51,690 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:15:51,690 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:15:51,692 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:15:51,692 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:15:51,693 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:15:51,693 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 01:15:51,693 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-30 01:15:51,694 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 01:15:51,694 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 01:15:51,695 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:15:51,695 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-30 01:15:51,695 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-30 01:15:51,696 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-30 01:15:51,696 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:15:51,697 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 01:15:51,697 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:15:51,698 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 01:15:51,698 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 01:15:51,698 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:15:51,699 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:15:51,699 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 01:15:51,700 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:15:51,700 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:15:51,700 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-30 01:15:51,701 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 01:15:51,701 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_69417bd3-8b3a-4d89-b4c8-393eda81706c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_69417bd3-8b3a-4d89-b4c8-393eda81706c/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 260b7a2a984aaf2c0588bea98c2bcc2ef220bdd7 [2020-11-30 01:15:51,946 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:15:51,976 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:15:51,980 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:15:51,981 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:15:51,985 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:15:51,986 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_69417bd3-8b3a-4d89-b4c8-393eda81706c/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test8-2.i [2020-11-30 01:15:52,086 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_69417bd3-8b3a-4d89-b4c8-393eda81706c/bin/ukojak/data/af43d5ba6/75d44ef0d199433b94631e35701aded0/FLAG865c1a340 [2020-11-30 01:15:52,813 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:15:52,814 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_69417bd3-8b3a-4d89-b4c8-393eda81706c/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test8-2.i [2020-11-30 01:15:52,845 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_69417bd3-8b3a-4d89-b4c8-393eda81706c/bin/ukojak/data/af43d5ba6/75d44ef0d199433b94631e35701aded0/FLAG865c1a340 [2020-11-30 01:15:52,957 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_69417bd3-8b3a-4d89-b4c8-393eda81706c/bin/ukojak/data/af43d5ba6/75d44ef0d199433b94631e35701aded0 [2020-11-30 01:15:52,960 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:15:52,961 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:15:52,963 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:15:52,964 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:15:52,968 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:15:52,969 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:15:52" (1/1) ... [2020-11-30 01:15:52,971 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b03ae9f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:15:52, skipping insertion in model container [2020-11-30 01:15:52,972 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:15:52" (1/1) ... [2020-11-30 01:15:52,981 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:15:53,053 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:15:53,351 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 01:15:53,352 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@141b3c22 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:15:53, skipping insertion in model container [2020-11-30 01:15:53,352 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:15:53,353 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 01:15:53,356 INFO L168 Benchmark]: Toolchain (without parser) took 392.66 ms. Allocated memory was 102.8 MB in the beginning and 130.0 MB in the end (delta: 27.3 MB). Free memory was 72.5 MB in the beginning and 106.2 MB in the end (delta: -33.7 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-30 01:15:53,357 INFO L168 Benchmark]: CDTParser took 0.39 ms. Allocated memory is still 102.8 MB. Free memory is still 60.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:15:53,358 INFO L168 Benchmark]: CACSL2BoogieTranslator took 389.41 ms. Allocated memory was 102.8 MB in the beginning and 130.0 MB in the end (delta: 27.3 MB). Free memory was 72.5 MB in the beginning and 106.2 MB in the end (delta: -33.7 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-30 01:15:53,360 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39 ms. Allocated memory is still 102.8 MB. Free memory is still 60.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 389.41 ms. Allocated memory was 102.8 MB in the beginning and 130.0 MB in the end (delta: 27.3 MB). Free memory was 72.5 MB in the beginning and 106.2 MB in the end (delta: -33.7 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-30 01:15:55,940 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:15:55,945 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:15:55,992 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:15:55,993 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:15:55,995 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:15:55,997 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:15:56,001 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:15:56,003 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:15:56,005 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:15:56,006 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:15:56,008 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:15:56,017 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:15:56,019 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:15:56,021 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:15:56,023 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:15:56,024 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:15:56,026 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:15:56,029 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:15:56,040 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:15:56,043 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:15:56,045 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:15:56,047 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:15:56,048 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:15:56,052 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:15:56,053 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:15:56,054 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:15:56,055 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:15:56,056 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:15:56,057 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:15:56,058 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:15:56,059 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:15:56,060 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:15:56,061 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:15:56,063 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:15:56,064 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:15:56,065 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:15:56,065 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:15:56,066 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:15:56,067 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:15:56,068 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:15:56,069 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_69417bd3-8b3a-4d89-b4c8-393eda81706c/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-30 01:15:56,124 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:15:56,129 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:15:56,130 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:15:56,131 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:15:56,131 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:15:56,132 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 01:15:56,132 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-30 01:15:56,133 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 01:15:56,133 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 01:15:56,134 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:15:56,134 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-30 01:15:56,134 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-30 01:15:56,135 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-30 01:15:56,135 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:15:56,135 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 01:15:56,135 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 01:15:56,136 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 01:15:56,136 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 01:15:56,136 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:15:56,136 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 01:15:56,137 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 01:15:56,137 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:15:56,137 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:15:56,137 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 01:15:56,138 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:15:56,138 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:15:56,138 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 01:15:56,138 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 01:15:56,139 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-30 01:15:56,139 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 01:15:56,139 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_69417bd3-8b3a-4d89-b4c8-393eda81706c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_69417bd3-8b3a-4d89-b4c8-393eda81706c/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 260b7a2a984aaf2c0588bea98c2bcc2ef220bdd7 [2020-11-30 01:15:56,647 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:15:56,682 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:15:56,689 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:15:56,692 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:15:56,693 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:15:56,694 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_69417bd3-8b3a-4d89-b4c8-393eda81706c/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test8-2.i [2020-11-30 01:15:56,792 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_69417bd3-8b3a-4d89-b4c8-393eda81706c/bin/ukojak/data/eca04a628/c229b7080359429dab57133972b7495b/FLAG447ec2e1d [2020-11-30 01:15:57,656 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:15:57,657 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_69417bd3-8b3a-4d89-b4c8-393eda81706c/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test8-2.i [2020-11-30 01:15:57,678 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_69417bd3-8b3a-4d89-b4c8-393eda81706c/bin/ukojak/data/eca04a628/c229b7080359429dab57133972b7495b/FLAG447ec2e1d [2020-11-30 01:15:57,732 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_69417bd3-8b3a-4d89-b4c8-393eda81706c/bin/ukojak/data/eca04a628/c229b7080359429dab57133972b7495b [2020-11-30 01:15:57,736 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:15:57,737 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:15:57,739 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:15:57,739 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:15:57,744 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:15:57,745 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:15:57" (1/1) ... [2020-11-30 01:15:57,747 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ebb06f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:15:57, skipping insertion in model container [2020-11-30 01:15:57,748 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:15:57" (1/1) ... [2020-11-30 01:15:57,756 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:15:57,821 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:15:58,152 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 01:15:58,153 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2b8692c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:15:58, skipping insertion in model container [2020-11-30 01:15:58,153 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:15:58,155 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 01:15:58,158 INFO L168 Benchmark]: Toolchain (without parser) took 418.31 ms. Allocated memory is still 56.6 MB. Free memory was 32.7 MB in the beginning and 40.0 MB in the end (delta: -7.3 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-30 01:15:58,177 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 56.6 MB. Free memory is still 38.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:15:58,178 INFO L168 Benchmark]: CACSL2BoogieTranslator took 415.33 ms. Allocated memory is still 56.6 MB. Free memory was 32.5 MB in the beginning and 40.0 MB in the end (delta: -7.5 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-30 01:15:58,180 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 56.6 MB. Free memory is still 38.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 415.33 ms. Allocated memory is still 56.6 MB. Free memory was 32.5 MB in the beginning and 40.0 MB in the end (delta: -7.5 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...