./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-1.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_9cee5831-17a8-449a-9a08-1e64b8c57de3/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cee5831-17a8-449a-9a08-1e64b8c57de3/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_9cee5831-17a8-449a-9a08-1e64b8c57de3/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cee5831-17a8-449a-9a08-1e64b8c57de3/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cee5831-17a8-449a-9a08-1e64b8c57de3/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_9cee5831-17a8-449a-9a08-1e64b8c57de3/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 a2f43006c9a8080eee594d7c3e874c7ea5bb3a923f26b30531e1d07ef5cff7d9 --- 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 12:18:22,314 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 12:18:22,317 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 12:18:22,341 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 12:18:22,342 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 12:18:22,343 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 12:18:22,345 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 12:18:22,347 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 12:18:22,350 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 12:18:22,351 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 12:18:22,353 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 12:18:22,354 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 12:18:22,355 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 12:18:22,357 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 12:18:22,358 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 12:18:22,360 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 12:18:22,361 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 12:18:22,363 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 12:18:22,365 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 12:18:22,367 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 12:18:22,370 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 12:18:22,377 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 12:18:22,380 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 12:18:22,383 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 12:18:22,388 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 12:18:22,396 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 12:18:22,397 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 12:18:22,398 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 12:18:22,399 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 12:18:22,402 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 12:18:22,404 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 12:18:22,406 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 12:18:22,407 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 12:18:22,409 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 12:18:22,411 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 12:18:22,412 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 12:18:22,414 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 12:18:22,414 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 12:18:22,414 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 12:18:22,417 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 12:18:22,419 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 12:18:22,420 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cee5831-17a8-449a-9a08-1e64b8c57de3/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-20 12:18:22,461 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 12:18:22,466 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 12:18:22,467 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 12:18:22,467 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 12:18:22,468 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 12:18:22,468 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 12:18:22,469 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 12:18:22,470 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 12:18:22,470 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 12:18:22,470 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 12:18:22,472 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 12:18:22,472 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 12:18:22,472 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 12:18:22,473 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 12:18:22,473 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 12:18:22,473 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 12:18:22,474 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 12:18:22,474 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 12:18:22,474 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 12:18:22,474 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 12:18:22,475 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 12:18:22,475 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 12:18:22,475 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 12:18:22,476 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 12:18:22,476 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 12:18:22,476 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 12:18:22,477 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 12:18:22,477 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 12:18:22,478 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 12:18:22,478 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 12:18:22,478 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_9cee5831-17a8-449a-9a08-1e64b8c57de3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cee5831-17a8-449a-9a08-1e64b8c57de3/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a2f43006c9a8080eee594d7c3e874c7ea5bb3a923f26b30531e1d07ef5cff7d9 [2022-11-20 12:18:22,845 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 12:18:22,887 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 12:18:22,890 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 12:18:22,895 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 12:18:22,896 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 12:18:22,898 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cee5831-17a8-449a-9a08-1e64b8c57de3/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-1.i [2022-11-20 12:18:26,584 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 12:18:26,945 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 12:18:26,946 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cee5831-17a8-449a-9a08-1e64b8c57de3/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-1.i [2022-11-20 12:18:26,963 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cee5831-17a8-449a-9a08-1e64b8c57de3/bin/uautomizer-ug76WZFUDN/data/311086678/d48681dd087840e69338d42de9653d75/FLAG8c5c34f77 [2022-11-20 12:18:26,981 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cee5831-17a8-449a-9a08-1e64b8c57de3/bin/uautomizer-ug76WZFUDN/data/311086678/d48681dd087840e69338d42de9653d75 [2022-11-20 12:18:26,984 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 12:18:26,986 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 12:18:26,988 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 12:18:26,988 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 12:18:26,993 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 12:18:26,994 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:18:26" (1/1) ... [2022-11-20 12:18:26,995 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19960135 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:18:26, skipping insertion in model container [2022-11-20 12:18:26,995 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:18:26" (1/1) ... [2022-11-20 12:18:27,005 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 12:18:27,084 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 12:18:27,412 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 12:18:27,418 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6a252dd4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:18:27, skipping insertion in model container [2022-11-20 12:18:27,419 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 12:18:27,419 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 12:18:27,422 INFO L158 Benchmark]: Toolchain (without parser) took 434.38ms. Allocated memory is still 140.5MB. Free memory was 94.3MB in the beginning and 85.2MB in the end (delta: 9.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 12:18:27,422 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 140.5MB. Free memory is still 84.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 12:18:27,423 INFO L158 Benchmark]: CACSL2BoogieTranslator took 431.25ms. Allocated memory is still 140.5MB. Free memory was 94.3MB in the beginning and 85.2MB in the end (delta: 9.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 12:18:27,425 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 140.5MB. Free memory is still 84.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 431.25ms. Allocated memory is still 140.5MB. Free memory was 94.3MB in the beginning and 85.2MB 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 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_9cee5831-17a8-449a-9a08-1e64b8c57de3/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cee5831-17a8-449a-9a08-1e64b8c57de3/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_9cee5831-17a8-449a-9a08-1e64b8c57de3/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cee5831-17a8-449a-9a08-1e64b8c57de3/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cee5831-17a8-449a-9a08-1e64b8c57de3/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_9cee5831-17a8-449a-9a08-1e64b8c57de3/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 a2f43006c9a8080eee594d7c3e874c7ea5bb3a923f26b30531e1d07ef5cff7d9 --- 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 12:18:30,251 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 12:18:30,253 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 12:18:30,292 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 12:18:30,293 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 12:18:30,297 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 12:18:30,300 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 12:18:30,305 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 12:18:30,307 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 12:18:30,315 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 12:18:30,316 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 12:18:30,319 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 12:18:30,320 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 12:18:30,323 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 12:18:30,325 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 12:18:30,333 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 12:18:30,335 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 12:18:30,336 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 12:18:30,340 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 12:18:30,347 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 12:18:30,349 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 12:18:30,353 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 12:18:30,354 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 12:18:30,355 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 12:18:30,359 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 12:18:30,359 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 12:18:30,360 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 12:18:30,361 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 12:18:30,361 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 12:18:30,367 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 12:18:30,368 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 12:18:30,369 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 12:18:30,372 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 12:18:30,373 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 12:18:30,397 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 12:18:30,397 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 12:18:30,398 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 12:18:30,399 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 12:18:30,399 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 12:18:30,400 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 12:18:30,401 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 12:18:30,402 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cee5831-17a8-449a-9a08-1e64b8c57de3/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-20 12:18:30,453 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 12:18:30,453 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 12:18:30,455 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 12:18:30,455 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 12:18:30,456 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 12:18:30,457 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 12:18:30,458 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 12:18:30,459 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 12:18:30,459 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 12:18:30,459 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 12:18:30,460 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 12:18:30,461 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 12:18:30,461 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 12:18:30,461 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 12:18:30,462 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 12:18:30,462 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 12:18:30,462 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 12:18:30,462 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 12:18:30,463 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 12:18:30,463 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 12:18:30,463 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 12:18:30,463 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 12:18:30,464 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 12:18:30,464 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 12:18:30,464 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 12:18:30,465 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 12:18:30,465 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 12:18:30,465 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 12:18:30,465 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 12:18:30,466 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 12:18:30,466 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 12:18:30,466 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 12:18:30,467 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 12:18:30,467 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_9cee5831-17a8-449a-9a08-1e64b8c57de3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cee5831-17a8-449a-9a08-1e64b8c57de3/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a2f43006c9a8080eee594d7c3e874c7ea5bb3a923f26b30531e1d07ef5cff7d9 [2022-11-20 12:18:30,944 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 12:18:30,991 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 12:18:30,995 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 12:18:30,996 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 12:18:30,998 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 12:18:31,000 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cee5831-17a8-449a-9a08-1e64b8c57de3/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-1.i [2022-11-20 12:18:34,969 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 12:18:35,436 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 12:18:35,437 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cee5831-17a8-449a-9a08-1e64b8c57de3/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-1.i [2022-11-20 12:18:35,454 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cee5831-17a8-449a-9a08-1e64b8c57de3/bin/uautomizer-ug76WZFUDN/data/e4809a2a8/364ef5992f2e480dabde7df13d7cc755/FLAG4724272e6 [2022-11-20 12:18:35,478 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cee5831-17a8-449a-9a08-1e64b8c57de3/bin/uautomizer-ug76WZFUDN/data/e4809a2a8/364ef5992f2e480dabde7df13d7cc755 [2022-11-20 12:18:35,481 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 12:18:35,483 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 12:18:35,485 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 12:18:35,485 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 12:18:35,490 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 12:18:35,491 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:18:35" (1/1) ... [2022-11-20 12:18:35,492 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c6d7846 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:18:35, skipping insertion in model container [2022-11-20 12:18:35,493 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:18:35" (1/1) ... [2022-11-20 12:18:35,502 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 12:18:35,572 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 12:18:35,847 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 12:18:35,848 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@c351ef8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:18:35, skipping insertion in model container [2022-11-20 12:18:35,848 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 12:18:35,849 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 12:18:35,851 INFO L158 Benchmark]: Toolchain (without parser) took 366.65ms. Allocated memory is still 79.7MB. Free memory was 57.9MB in the beginning and 48.6MB in the end (delta: 9.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 12:18:35,852 INFO L158 Benchmark]: CDTParser took 0.40ms. Allocated memory is still 79.7MB. Free memory was 57.2MB in the beginning and 57.1MB in the end (delta: 139.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 12:18:35,853 INFO L158 Benchmark]: CACSL2BoogieTranslator took 363.66ms. Allocated memory is still 79.7MB. Free memory was 57.6MB in the beginning and 48.6MB in the end (delta: 9.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 12:18:35,855 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40ms. Allocated memory is still 79.7MB. Free memory was 57.2MB in the beginning and 57.1MB in the end (delta: 139.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 363.66ms. Allocated memory is still 79.7MB. Free memory was 57.6MB in the beginning and 48.6MB in the end (delta: 9.0MB). 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