./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version b5237d83 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_92af6346-9a87-4cd8-95c8-2084f6b24948/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92af6346-9a87-4cd8-95c8-2084f6b24948/bin/uautomizer-vX5HgA9Q3a/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92af6346-9a87-4cd8-95c8-2084f6b24948/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92af6346-9a87-4cd8-95c8-2084f6b24948/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92af6346-9a87-4cd8-95c8-2084f6b24948/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92af6346-9a87-4cd8-95c8-2084f6b24948/bin/uautomizer-vX5HgA9Q3a --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 bfb70cce6cd508003f6161c30aa2ac99ac8ddeb6209ddd86b65ca0c623c2fb1c --- 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-b5237d8 [2022-11-21 13:47:08,103 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 13:47:08,106 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 13:47:08,158 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 13:47:08,162 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 13:47:08,164 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 13:47:08,165 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 13:47:08,167 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 13:47:08,169 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 13:47:08,171 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 13:47:08,172 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 13:47:08,174 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 13:47:08,174 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 13:47:08,176 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 13:47:08,177 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 13:47:08,179 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 13:47:08,180 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 13:47:08,182 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 13:47:08,184 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 13:47:08,187 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 13:47:08,189 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 13:47:08,191 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 13:47:08,193 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 13:47:08,194 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 13:47:08,199 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 13:47:08,206 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 13:47:08,207 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 13:47:08,208 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 13:47:08,210 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 13:47:08,211 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 13:47:08,213 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 13:47:08,214 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 13:47:08,216 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 13:47:08,218 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 13:47:08,220 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 13:47:08,221 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 13:47:08,222 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 13:47:08,223 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 13:47:08,223 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 13:47:08,225 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 13:47:08,227 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 13:47:08,228 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92af6346-9a87-4cd8-95c8-2084f6b24948/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-21 13:47:08,285 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 13:47:08,285 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 13:47:08,286 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 13:47:08,286 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 13:47:08,288 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 13:47:08,288 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 13:47:08,289 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 13:47:08,289 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 13:47:08,290 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 13:47:08,290 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 13:47:08,292 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 13:47:08,292 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 13:47:08,292 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 13:47:08,293 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 13:47:08,293 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 13:47:08,293 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 13:47:08,294 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 13:47:08,294 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 13:47:08,294 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 13:47:08,294 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 13:47:08,295 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 13:47:08,295 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 13:47:08,296 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 13:47:08,296 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 13:47:08,296 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 13:47:08,296 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 13:47:08,297 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 13:47:08,297 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 13:47:08,298 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 13:47:08,298 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 13:47:08,299 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_92af6346-9a87-4cd8-95c8-2084f6b24948/bin/uautomizer-vX5HgA9Q3a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92af6346-9a87-4cd8-95c8-2084f6b24948/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bfb70cce6cd508003f6161c30aa2ac99ac8ddeb6209ddd86b65ca0c623c2fb1c [2022-11-21 13:47:08,657 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 13:47:08,703 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 13:47:08,707 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 13:47:08,710 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 13:47:08,710 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 13:47:08,712 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92af6346-9a87-4cd8-95c8-2084f6b24948/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i [2022-11-21 13:47:12,520 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 13:47:13,025 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 13:47:13,030 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92af6346-9a87-4cd8-95c8-2084f6b24948/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i [2022-11-21 13:47:13,052 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92af6346-9a87-4cd8-95c8-2084f6b24948/bin/uautomizer-vX5HgA9Q3a/data/5d377493a/e3a3cc8330034590902a540828a1ad15/FLAG3e077ec3e [2022-11-21 13:47:13,078 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92af6346-9a87-4cd8-95c8-2084f6b24948/bin/uautomizer-vX5HgA9Q3a/data/5d377493a/e3a3cc8330034590902a540828a1ad15 [2022-11-21 13:47:13,086 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 13:47:13,087 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 13:47:13,089 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 13:47:13,090 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 13:47:13,094 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 13:47:13,096 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 01:47:13" (1/1) ... [2022-11-21 13:47:13,098 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19b9f440 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:47:13, skipping insertion in model container [2022-11-21 13:47:13,098 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 01:47:13" (1/1) ... [2022-11-21 13:47:13,107 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 13:47:13,195 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 13:47:13,439 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 13:47:13,440 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@fbf19bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:47:13, skipping insertion in model container [2022-11-21 13:47:13,440 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 13:47:13,441 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 13:47:13,443 INFO L158 Benchmark]: Toolchain (without parser) took 354.87ms. Allocated memory is still 182.5MB. Free memory was 136.0MB in the beginning and 126.5MB in the end (delta: 9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 13:47:13,444 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 134.2MB. Free memory is still 78.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 13:47:13,446 INFO L158 Benchmark]: CACSL2BoogieTranslator took 351.53ms. Allocated memory is still 182.5MB. Free memory was 136.0MB in the beginning and 126.5MB in the end (delta: 9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 13:47:13,448 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 134.2MB. Free memory is still 78.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 351.53ms. Allocated memory is still 182.5MB. Free memory was 136.0MB in the beginning and 126.5MB in the end (delta: 9.5MB). 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 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_92af6346-9a87-4cd8-95c8-2084f6b24948/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92af6346-9a87-4cd8-95c8-2084f6b24948/bin/uautomizer-vX5HgA9Q3a/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92af6346-9a87-4cd8-95c8-2084f6b24948/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92af6346-9a87-4cd8-95c8-2084f6b24948/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92af6346-9a87-4cd8-95c8-2084f6b24948/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92af6346-9a87-4cd8-95c8-2084f6b24948/bin/uautomizer-vX5HgA9Q3a --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 bfb70cce6cd508003f6161c30aa2ac99ac8ddeb6209ddd86b65ca0c623c2fb1c --- 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-b5237d8 [2022-11-21 13:47:16,372 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 13:47:16,376 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 13:47:16,425 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 13:47:16,426 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 13:47:16,431 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 13:47:16,435 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 13:47:16,439 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 13:47:16,443 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 13:47:16,450 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 13:47:16,452 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 13:47:16,456 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 13:47:16,456 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 13:47:16,460 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 13:47:16,462 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 13:47:16,471 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 13:47:16,472 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 13:47:16,474 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 13:47:16,476 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 13:47:16,484 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 13:47:16,487 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 13:47:16,491 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 13:47:16,493 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 13:47:16,495 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 13:47:16,506 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 13:47:16,507 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 13:47:16,507 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 13:47:16,510 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 13:47:16,511 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 13:47:16,512 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 13:47:16,513 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 13:47:16,514 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 13:47:16,517 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 13:47:16,518 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 13:47:16,533 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 13:47:16,534 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 13:47:16,535 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 13:47:16,536 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 13:47:16,536 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 13:47:16,537 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 13:47:16,538 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 13:47:16,542 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92af6346-9a87-4cd8-95c8-2084f6b24948/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-21 13:47:16,596 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 13:47:16,596 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 13:47:16,598 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 13:47:16,598 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 13:47:16,599 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 13:47:16,600 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 13:47:16,601 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 13:47:16,601 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 13:47:16,601 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 13:47:16,602 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 13:47:16,603 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 13:47:16,603 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 13:47:16,604 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 13:47:16,604 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 13:47:16,604 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 13:47:16,604 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 13:47:16,604 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 13:47:16,605 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 13:47:16,605 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 13:47:16,605 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 13:47:16,605 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 13:47:16,606 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 13:47:16,606 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 13:47:16,606 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 13:47:16,606 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 13:47:16,607 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 13:47:16,607 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 13:47:16,607 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 13:47:16,607 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 13:47:16,608 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 13:47:16,608 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 13:47:16,608 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 13:47:16,609 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 13:47:16,609 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_92af6346-9a87-4cd8-95c8-2084f6b24948/bin/uautomizer-vX5HgA9Q3a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92af6346-9a87-4cd8-95c8-2084f6b24948/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bfb70cce6cd508003f6161c30aa2ac99ac8ddeb6209ddd86b65ca0c623c2fb1c [2022-11-21 13:47:17,133 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 13:47:17,176 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 13:47:17,179 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 13:47:17,181 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 13:47:17,184 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 13:47:17,186 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92af6346-9a87-4cd8-95c8-2084f6b24948/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i [2022-11-21 13:47:20,916 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 13:47:21,321 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 13:47:21,322 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92af6346-9a87-4cd8-95c8-2084f6b24948/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i [2022-11-21 13:47:21,342 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92af6346-9a87-4cd8-95c8-2084f6b24948/bin/uautomizer-vX5HgA9Q3a/data/fb09c5ab8/4f25e06ef434453395b80d45490609f3/FLAG6ce09ddae [2022-11-21 13:47:21,366 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92af6346-9a87-4cd8-95c8-2084f6b24948/bin/uautomizer-vX5HgA9Q3a/data/fb09c5ab8/4f25e06ef434453395b80d45490609f3 [2022-11-21 13:47:21,370 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 13:47:21,377 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 13:47:21,379 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 13:47:21,379 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 13:47:21,384 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 13:47:21,385 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 01:47:21" (1/1) ... [2022-11-21 13:47:21,386 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70d24cb4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:47:21, skipping insertion in model container [2022-11-21 13:47:21,386 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 01:47:21" (1/1) ... [2022-11-21 13:47:21,396 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 13:47:21,487 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 13:47:21,727 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 13:47:21,728 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4c631118 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:47:21, skipping insertion in model container [2022-11-21 13:47:21,728 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 13:47:21,729 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 13:47:21,731 INFO L158 Benchmark]: Toolchain (without parser) took 353.10ms. Allocated memory is still 69.2MB. Free memory was 35.4MB in the beginning and 43.4MB in the end (delta: -8.0MB). Peak memory consumption was 5.6MB. Max. memory is 16.1GB. [2022-11-21 13:47:21,732 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 69.2MB. Free memory is still 46.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 13:47:21,733 INFO L158 Benchmark]: CACSL2BoogieTranslator took 349.89ms. Allocated memory is still 69.2MB. Free memory was 35.2MB in the beginning and 43.4MB in the end (delta: -8.2MB). Peak memory consumption was 5.6MB. Max. memory is 16.1GB. [2022-11-21 13:47:21,734 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 69.2MB. Free memory is still 46.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 349.89ms. Allocated memory is still 69.2MB. Free memory was 35.2MB in the beginning and 43.4MB in the end (delta: -8.2MB). Peak memory consumption was 5.6MB. 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