./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test1-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b660a3e7-11d7-4cfc-9fde-935693f5b3b3/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b660a3e7-11d7-4cfc-9fde-935693f5b3b3/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_b660a3e7-11d7-4cfc-9fde-935693f5b3b3/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b660a3e7-11d7-4cfc-9fde-935693f5b3b3/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test1-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b660a3e7-11d7-4cfc-9fde-935693f5b3b3/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_b660a3e7-11d7-4cfc-9fde-935693f5b3b3/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 1447114af8a4b489e3ec713f117f7a92d9cc93e5175903910b61bfe512c41aed --- 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 16:15:14,238 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 16:15:14,241 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 16:15:14,274 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 16:15:14,277 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 16:15:14,281 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 16:15:14,283 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 16:15:14,289 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 16:15:14,291 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 16:15:14,297 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 16:15:14,298 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 16:15:14,300 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 16:15:14,301 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 16:15:14,304 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 16:15:14,306 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 16:15:14,309 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 16:15:14,311 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 16:15:14,312 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 16:15:14,314 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 16:15:14,321 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 16:15:14,323 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 16:15:14,325 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 16:15:14,327 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 16:15:14,329 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 16:15:14,339 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 16:15:14,339 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 16:15:14,340 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 16:15:14,342 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 16:15:14,343 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 16:15:14,344 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 16:15:14,344 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 16:15:14,345 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 16:15:14,347 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 16:15:14,349 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 16:15:14,351 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 16:15:14,351 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 16:15:14,352 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 16:15:14,353 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 16:15:14,353 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 16:15:14,354 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 16:15:14,355 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 16:15:14,356 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b660a3e7-11d7-4cfc-9fde-935693f5b3b3/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-21 16:15:14,394 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 16:15:14,394 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 16:15:14,395 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 16:15:14,396 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 16:15:14,397 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 16:15:14,397 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 16:15:14,398 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 16:15:14,398 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 16:15:14,399 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 16:15:14,399 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 16:15:14,400 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 16:15:14,400 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 16:15:14,401 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 16:15:14,401 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 16:15:14,401 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 16:15:14,402 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 16:15:14,402 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 16:15:14,402 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 16:15:14,402 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 16:15:14,403 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 16:15:14,403 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 16:15:14,403 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 16:15:14,404 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 16:15:14,404 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 16:15:14,404 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 16:15:14,404 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:15:14,405 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 16:15:14,405 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 16:15:14,405 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 16:15:14,405 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 16:15:14,406 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_b660a3e7-11d7-4cfc-9fde-935693f5b3b3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b660a3e7-11d7-4cfc-9fde-935693f5b3b3/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1447114af8a4b489e3ec713f117f7a92d9cc93e5175903910b61bfe512c41aed [2022-11-21 16:15:14,677 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 16:15:14,700 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 16:15:14,703 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 16:15:14,704 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 16:15:14,705 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 16:15:14,706 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b660a3e7-11d7-4cfc-9fde-935693f5b3b3/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test1-2.i [2022-11-21 16:15:17,834 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 16:15:18,275 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 16:15:18,278 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b660a3e7-11d7-4cfc-9fde-935693f5b3b3/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test1-2.i [2022-11-21 16:15:18,294 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b660a3e7-11d7-4cfc-9fde-935693f5b3b3/bin/uautomizer-vX5HgA9Q3a/data/2e07a88a1/4824d164a2a44356ac601500ba42b813/FLAG84ad632e2 [2022-11-21 16:15:18,314 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b660a3e7-11d7-4cfc-9fde-935693f5b3b3/bin/uautomizer-vX5HgA9Q3a/data/2e07a88a1/4824d164a2a44356ac601500ba42b813 [2022-11-21 16:15:18,317 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 16:15:18,319 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 16:15:18,322 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 16:15:18,322 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 16:15:18,326 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 16:15:18,327 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:15:18" (1/1) ... [2022-11-21 16:15:18,328 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@734d60ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:15:18, skipping insertion in model container [2022-11-21 16:15:18,328 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:15:18" (1/1) ... [2022-11-21 16:15:18,336 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 16:15:18,408 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 16:15:18,606 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 16:15:18,606 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7c8100c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:15:18, skipping insertion in model container [2022-11-21 16:15:18,607 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 16:15:18,607 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 16:15:18,609 INFO L158 Benchmark]: Toolchain (without parser) took 289.02ms. Allocated memory is still 163.6MB. Free memory was 130.0MB in the beginning and 120.6MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 16:15:18,609 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 115.3MB. Free memory is still 67.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 16:15:18,610 INFO L158 Benchmark]: CACSL2BoogieTranslator took 284.98ms. Allocated memory is still 163.6MB. Free memory was 130.0MB in the beginning and 120.6MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 16:15:18,611 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 115.3MB. Free memory is still 67.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 284.98ms. Allocated memory is still 163.6MB. Free memory was 130.0MB in the beginning and 120.6MB in the end (delta: 9.4MB). 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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b660a3e7-11d7-4cfc-9fde-935693f5b3b3/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b660a3e7-11d7-4cfc-9fde-935693f5b3b3/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_b660a3e7-11d7-4cfc-9fde-935693f5b3b3/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b660a3e7-11d7-4cfc-9fde-935693f5b3b3/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test1-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b660a3e7-11d7-4cfc-9fde-935693f5b3b3/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_b660a3e7-11d7-4cfc-9fde-935693f5b3b3/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 1447114af8a4b489e3ec713f117f7a92d9cc93e5175903910b61bfe512c41aed --- 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 16:15:20,987 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 16:15:20,990 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 16:15:21,022 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 16:15:21,023 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 16:15:21,024 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 16:15:21,026 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 16:15:21,028 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 16:15:21,030 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 16:15:21,031 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 16:15:21,032 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 16:15:21,034 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 16:15:21,035 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 16:15:21,036 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 16:15:21,037 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 16:15:21,039 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 16:15:21,040 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 16:15:21,041 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 16:15:21,044 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 16:15:21,047 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 16:15:21,050 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 16:15:21,060 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 16:15:21,061 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 16:15:21,062 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 16:15:21,067 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 16:15:21,067 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 16:15:21,068 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 16:15:21,069 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 16:15:21,069 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 16:15:21,079 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 16:15:21,080 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 16:15:21,081 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 16:15:21,083 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 16:15:21,085 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 16:15:21,090 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 16:15:21,090 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 16:15:21,091 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 16:15:21,091 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 16:15:21,091 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 16:15:21,093 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 16:15:21,093 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 16:15:21,099 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b660a3e7-11d7-4cfc-9fde-935693f5b3b3/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-21 16:15:21,125 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 16:15:21,125 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 16:15:21,126 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 16:15:21,126 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 16:15:21,127 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 16:15:21,127 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 16:15:21,128 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 16:15:21,128 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 16:15:21,129 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 16:15:21,129 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 16:15:21,129 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 16:15:21,129 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 16:15:21,130 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 16:15:21,130 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 16:15:21,130 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 16:15:21,130 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 16:15:21,131 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 16:15:21,131 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 16:15:21,131 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 16:15:21,131 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 16:15:21,132 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 16:15:21,132 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 16:15:21,132 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 16:15:21,132 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 16:15:21,133 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 16:15:21,133 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 16:15:21,133 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 16:15:21,133 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:15:21,133 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 16:15:21,134 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 16:15:21,134 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 16:15:21,134 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 16:15:21,134 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 16:15:21,134 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_b660a3e7-11d7-4cfc-9fde-935693f5b3b3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b660a3e7-11d7-4cfc-9fde-935693f5b3b3/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1447114af8a4b489e3ec713f117f7a92d9cc93e5175903910b61bfe512c41aed [2022-11-21 16:15:21,536 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 16:15:21,562 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 16:15:21,567 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 16:15:21,569 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 16:15:21,570 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 16:15:21,571 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b660a3e7-11d7-4cfc-9fde-935693f5b3b3/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test1-2.i [2022-11-21 16:15:24,763 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 16:15:25,155 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 16:15:25,156 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b660a3e7-11d7-4cfc-9fde-935693f5b3b3/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test1-2.i [2022-11-21 16:15:25,186 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b660a3e7-11d7-4cfc-9fde-935693f5b3b3/bin/uautomizer-vX5HgA9Q3a/data/5002d1877/2cb178f69f7f46cb86995a53e1d5b81c/FLAGc4a39961e [2022-11-21 16:15:25,207 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b660a3e7-11d7-4cfc-9fde-935693f5b3b3/bin/uautomizer-vX5HgA9Q3a/data/5002d1877/2cb178f69f7f46cb86995a53e1d5b81c [2022-11-21 16:15:25,215 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 16:15:25,218 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 16:15:25,222 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 16:15:25,223 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 16:15:25,226 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 16:15:25,227 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:15:25" (1/1) ... [2022-11-21 16:15:25,228 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c47385c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:15:25, skipping insertion in model container [2022-11-21 16:15:25,229 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:15:25" (1/1) ... [2022-11-21 16:15:25,237 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 16:15:25,300 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 16:15:25,518 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 16:15:25,518 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@936b922 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:15:25, skipping insertion in model container [2022-11-21 16:15:25,519 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 16:15:25,519 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 16:15:25,521 INFO L158 Benchmark]: Toolchain (without parser) took 302.26ms. Allocated memory is still 77.6MB. Free memory was 56.1MB in the beginning and 46.7MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 16:15:25,522 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 56.6MB. Free memory is still 34.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 16:15:25,522 INFO L158 Benchmark]: CACSL2BoogieTranslator took 296.92ms. Allocated memory is still 77.6MB. Free memory was 55.9MB in the beginning and 46.7MB in the end (delta: 9.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 16:15:25,524 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 56.6MB. Free memory is still 34.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 296.92ms. Allocated memory is still 77.6MB. Free memory was 55.9MB in the beginning and 46.7MB in the end (delta: 9.1MB). 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