./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test6-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e9e403f-1be2-466f-8103-53c29882d7ea/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e9e403f-1be2-466f-8103-53c29882d7ea/bin/uautomizer-ug76WZFUDN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e9e403f-1be2-466f-8103-53c29882d7ea/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e9e403f-1be2-466f-8103-53c29882d7ea/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test6-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e9e403f-1be2-466f-8103-53c29882d7ea/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e9e403f-1be2-466f-8103-53c29882d7ea/bin/uautomizer-ug76WZFUDN --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash ff5be3465740cb655882704e7eef418c95d0bbd56a2060e741c7d3e996e58af7 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 12:23:27,895 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 12:23:27,898 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 12:23:27,940 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 12:23:27,940 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 12:23:27,944 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 12:23:27,947 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 12:23:27,950 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 12:23:27,952 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 12:23:27,955 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 12:23:27,956 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 12:23:27,957 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 12:23:27,958 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 12:23:27,960 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 12:23:27,962 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 12:23:27,964 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 12:23:27,966 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 12:23:27,967 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 12:23:27,969 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 12:23:27,976 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 12:23:27,978 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 12:23:27,980 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 12:23:27,982 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 12:23:27,983 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 12:23:27,993 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 12:23:27,994 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 12:23:27,994 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 12:23:27,996 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 12:23:27,997 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 12:23:27,997 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 12:23:27,998 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 12:23:27,999 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 12:23:28,000 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 12:23:28,002 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 12:23:28,004 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 12:23:28,004 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 12:23:28,005 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 12:23:28,005 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 12:23:28,005 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 12:23:28,007 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 12:23:28,008 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 12:23:28,009 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e9e403f-1be2-466f-8103-53c29882d7ea/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-20 12:23:28,052 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 12:23:28,053 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 12:23:28,053 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 12:23:28,054 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 12:23:28,055 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 12:23:28,055 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 12:23:28,056 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 12:23:28,056 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 12:23:28,056 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 12:23:28,056 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 12:23:28,057 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 12:23:28,057 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 12:23:28,058 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 12:23:28,058 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 12:23:28,058 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 12:23:28,058 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 12:23:28,058 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 12:23:28,059 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 12:23:28,059 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 12:23:28,059 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 12:23:28,059 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 12:23:28,059 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 12:23:28,060 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 12:23:28,060 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 12:23:28,060 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 12:23:28,060 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 12:23:28,061 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 12:23:28,061 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 12:23:28,061 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 12:23:28,062 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 12:23:28,062 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_worker_vcloud-master_on_vcloud-master/run_dir_5e9e403f-1be2-466f-8103-53c29882d7ea/bin/uautomizer-ug76WZFUDN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e9e403f-1be2-466f-8103-53c29882d7ea/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ff5be3465740cb655882704e7eef418c95d0bbd56a2060e741c7d3e996e58af7 [2022-11-20 12:23:28,358 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 12:23:28,394 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 12:23:28,397 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 12:23:28,399 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 12:23:28,400 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 12:23:28,401 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e9e403f-1be2-466f-8103-53c29882d7ea/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test6-1.i [2022-11-20 12:23:31,379 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 12:23:31,727 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 12:23:31,728 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e9e403f-1be2-466f-8103-53c29882d7ea/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test6-1.i [2022-11-20 12:23:31,743 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e9e403f-1be2-466f-8103-53c29882d7ea/bin/uautomizer-ug76WZFUDN/data/e773ddd24/e85c971e9cd54a5a9dc3a2c145b96d03/FLAG5e4f4362b [2022-11-20 12:23:31,758 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e9e403f-1be2-466f-8103-53c29882d7ea/bin/uautomizer-ug76WZFUDN/data/e773ddd24/e85c971e9cd54a5a9dc3a2c145b96d03 [2022-11-20 12:23:31,761 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 12:23:31,762 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 12:23:31,764 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 12:23:31,764 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 12:23:31,768 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 12:23:31,769 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:23:31" (1/1) ... [2022-11-20 12:23:31,770 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1889fa8e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:23:31, skipping insertion in model container [2022-11-20 12:23:31,771 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:23:31" (1/1) ... [2022-11-20 12:23:31,779 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 12:23:31,894 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 12:23:32,156 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 12:23:32,157 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@32d82851 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:23:32, skipping insertion in model container [2022-11-20 12:23:32,157 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 12:23:32,158 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 12:23:32,159 INFO L158 Benchmark]: Toolchain (without parser) took 396.16ms. Allocated memory was 138.4MB in the beginning and 190.8MB in the end (delta: 52.4MB). Free memory was 72.0MB in the beginning and 151.5MB in the end (delta: -79.5MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 12:23:32,160 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 138.4MB. Free memory is still 107.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 12:23:32,161 INFO L158 Benchmark]: CACSL2BoogieTranslator took 393.64ms. Allocated memory was 138.4MB in the beginning and 190.8MB in the end (delta: 52.4MB). Free memory was 71.8MB in the beginning and 151.5MB in the end (delta: -79.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 12:23:32,162 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 138.4MB. Free memory is still 107.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 393.64ms. Allocated memory was 138.4MB in the beginning and 190.8MB in the end (delta: 52.4MB). Free memory was 71.8MB in the beginning and 151.5MB in the end (delta: -79.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e9e403f-1be2-466f-8103-53c29882d7ea/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e9e403f-1be2-466f-8103-53c29882d7ea/bin/uautomizer-ug76WZFUDN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e9e403f-1be2-466f-8103-53c29882d7ea/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e9e403f-1be2-466f-8103-53c29882d7ea/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test6-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e9e403f-1be2-466f-8103-53c29882d7ea/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e9e403f-1be2-466f-8103-53c29882d7ea/bin/uautomizer-ug76WZFUDN --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash ff5be3465740cb655882704e7eef418c95d0bbd56a2060e741c7d3e996e58af7 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 12:23:34,346 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 12:23:34,353 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 12:23:34,378 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 12:23:34,379 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 12:23:34,380 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 12:23:34,381 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 12:23:34,383 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 12:23:34,385 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 12:23:34,386 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 12:23:34,387 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 12:23:34,388 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 12:23:34,389 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 12:23:34,390 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 12:23:34,391 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 12:23:34,392 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 12:23:34,393 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 12:23:34,394 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 12:23:34,396 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 12:23:34,398 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 12:23:34,399 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 12:23:34,401 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 12:23:34,402 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 12:23:34,403 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 12:23:34,407 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 12:23:34,407 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 12:23:34,408 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 12:23:34,409 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 12:23:34,409 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 12:23:34,410 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 12:23:34,411 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 12:23:34,412 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 12:23:34,413 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 12:23:34,414 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 12:23:34,437 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 12:23:34,437 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 12:23:34,438 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 12:23:34,438 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 12:23:34,439 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 12:23:34,440 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 12:23:34,440 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 12:23:34,441 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e9e403f-1be2-466f-8103-53c29882d7ea/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-20 12:23:34,465 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 12:23:34,465 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 12:23:34,466 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 12:23:34,466 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 12:23:34,466 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 12:23:34,467 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 12:23:34,467 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 12:23:34,468 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 12:23:34,468 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 12:23:34,468 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 12:23:34,468 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 12:23:34,468 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 12:23:34,469 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 12:23:34,469 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 12:23:34,469 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 12:23:34,469 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 12:23:34,469 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 12:23:34,470 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 12:23:34,470 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 12:23:34,470 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 12:23:34,470 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 12:23:34,471 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 12:23:34,471 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 12:23:34,471 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 12:23:34,471 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 12:23:34,471 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 12:23:34,472 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 12:23:34,472 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 12:23:34,472 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 12:23:34,472 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 12:23:34,472 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 12:23:34,473 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 12:23:34,473 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 12:23:34,473 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_worker_vcloud-master_on_vcloud-master/run_dir_5e9e403f-1be2-466f-8103-53c29882d7ea/bin/uautomizer-ug76WZFUDN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e9e403f-1be2-466f-8103-53c29882d7ea/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ff5be3465740cb655882704e7eef418c95d0bbd56a2060e741c7d3e996e58af7 [2022-11-20 12:23:34,840 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 12:23:34,867 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 12:23:34,869 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 12:23:34,870 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 12:23:34,871 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 12:23:34,872 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e9e403f-1be2-466f-8103-53c29882d7ea/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test6-1.i [2022-11-20 12:23:38,022 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 12:23:38,380 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 12:23:38,380 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e9e403f-1be2-466f-8103-53c29882d7ea/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test6-1.i [2022-11-20 12:23:38,413 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e9e403f-1be2-466f-8103-53c29882d7ea/bin/uautomizer-ug76WZFUDN/data/ecb1b479b/01da46d8272f4b8d9051debd58d56490/FLAG126f9bab1 [2022-11-20 12:23:38,434 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e9e403f-1be2-466f-8103-53c29882d7ea/bin/uautomizer-ug76WZFUDN/data/ecb1b479b/01da46d8272f4b8d9051debd58d56490 [2022-11-20 12:23:38,437 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 12:23:38,438 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 12:23:38,439 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 12:23:38,440 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 12:23:38,449 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 12:23:38,450 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:23:38" (1/1) ... [2022-11-20 12:23:38,451 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d30a0f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:23:38, skipping insertion in model container [2022-11-20 12:23:38,451 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:23:38" (1/1) ... [2022-11-20 12:23:38,458 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 12:23:38,528 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 12:23:38,749 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 12:23:38,749 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1de3b07 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:23:38, skipping insertion in model container [2022-11-20 12:23:38,749 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 12:23:38,750 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 12:23:38,752 INFO L158 Benchmark]: Toolchain (without parser) took 312.93ms. Allocated memory is still 90.2MB. Free memory was 65.5MB in the beginning and 55.3MB in the end (delta: 10.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 12:23:38,752 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 90.2MB. Free memory was 68.8MB in the beginning and 68.6MB in the end (delta: 136.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 12:23:38,753 INFO L158 Benchmark]: CACSL2BoogieTranslator took 310.60ms. Allocated memory is still 90.2MB. Free memory was 65.5MB in the beginning and 55.3MB in the end (delta: 10.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 12:23:38,754 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 90.2MB. Free memory was 68.8MB in the beginning and 68.6MB in the end (delta: 136.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 310.60ms. Allocated memory is still 90.2MB. Free memory was 65.5MB in the beginning and 55.3MB in the end (delta: 10.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN