./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-1.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_4ddfca79-a68f-47b9-861d-bf8848ec900d/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ddfca79-a68f-47b9-861d-bf8848ec900d/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_4ddfca79-a68f-47b9-861d-bf8848ec900d/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ddfca79-a68f-47b9-861d-bf8848ec900d/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ddfca79-a68f-47b9-861d-bf8848ec900d/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_4ddfca79-a68f-47b9-861d-bf8848ec900d/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 ce6a3162e09155ad765d255c42023f1cbec9d995c66c63f43c14fadd8640484e --- 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 16:31:59,221 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 16:31:59,224 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 16:31:59,256 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 16:31:59,258 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 16:31:59,260 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 16:31:59,261 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 16:31:59,263 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 16:31:59,265 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 16:31:59,266 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 16:31:59,267 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 16:31:59,268 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 16:31:59,268 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 16:31:59,269 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 16:31:59,270 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 16:31:59,272 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 16:31:59,273 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 16:31:59,274 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 16:31:59,279 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 16:31:59,281 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 16:31:59,283 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 16:31:59,287 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 16:31:59,298 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 16:31:59,299 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 16:31:59,303 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 16:31:59,304 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 16:31:59,304 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 16:31:59,305 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 16:31:59,306 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 16:31:59,307 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 16:31:59,307 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 16:31:59,308 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 16:31:59,309 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 16:31:59,310 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 16:31:59,312 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 16:31:59,313 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 16:31:59,314 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 16:31:59,314 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 16:31:59,314 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 16:31:59,315 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 16:31:59,316 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 16:31:59,321 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ddfca79-a68f-47b9-861d-bf8848ec900d/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-21 16:31:59,363 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 16:31:59,363 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 16:31:59,364 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 16:31:59,364 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 16:31:59,365 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 16:31:59,365 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 16:31:59,366 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 16:31:59,366 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 16:31:59,366 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 16:31:59,372 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 16:31:59,373 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 16:31:59,373 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 16:31:59,373 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 16:31:59,373 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 16:31:59,374 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 16:31:59,374 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 16:31:59,374 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 16:31:59,374 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 16:31:59,374 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 16:31:59,375 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 16:31:59,375 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 16:31:59,375 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 16:31:59,375 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 16:31:59,376 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 16:31:59,376 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 16:31:59,376 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:31:59,376 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 16:31:59,377 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 16:31:59,377 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 16:31:59,377 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 16:31:59,378 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_4ddfca79-a68f-47b9-861d-bf8848ec900d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ddfca79-a68f-47b9-861d-bf8848ec900d/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ce6a3162e09155ad765d255c42023f1cbec9d995c66c63f43c14fadd8640484e [2022-11-21 16:31:59,686 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 16:31:59,711 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 16:31:59,714 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 16:31:59,715 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 16:31:59,716 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 16:31:59,718 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ddfca79-a68f-47b9-861d-bf8848ec900d/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-1.i [2022-11-21 16:32:02,837 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 16:32:03,264 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 16:32:03,265 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ddfca79-a68f-47b9-861d-bf8848ec900d/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-1.i [2022-11-21 16:32:03,292 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ddfca79-a68f-47b9-861d-bf8848ec900d/bin/uautomizer-vX5HgA9Q3a/data/d868c59d3/796ad8607b704af980cfdba54d8f925c/FLAG0b03627ed [2022-11-21 16:32:03,312 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ddfca79-a68f-47b9-861d-bf8848ec900d/bin/uautomizer-vX5HgA9Q3a/data/d868c59d3/796ad8607b704af980cfdba54d8f925c [2022-11-21 16:32:03,321 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 16:32:03,323 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 16:32:03,327 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 16:32:03,327 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 16:32:03,332 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 16:32:03,333 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:32:03" (1/1) ... [2022-11-21 16:32:03,334 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@687c5763 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:32:03, skipping insertion in model container [2022-11-21 16:32:03,334 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:32:03" (1/1) ... [2022-11-21 16:32:03,344 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 16:32:03,433 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 16:32:03,733 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 16:32:03,734 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3979b6cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:32:03, skipping insertion in model container [2022-11-21 16:32:03,734 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 16:32:03,734 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 16:32:03,736 INFO L158 Benchmark]: Toolchain (without parser) took 412.75ms. Allocated memory is still 184.5MB. Free memory was 142.6MB in the beginning and 132.1MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 16:32:03,737 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 134.2MB. Free memory is still 75.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 16:32:03,738 INFO L158 Benchmark]: CACSL2BoogieTranslator took 407.28ms. Allocated memory is still 184.5MB. Free memory was 142.0MB in the beginning and 132.1MB in the end (delta: 9.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 16:32:03,739 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 134.2MB. Free memory is still 75.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 407.28ms. Allocated memory is still 184.5MB. Free memory was 142.0MB in the beginning and 132.1MB in the end (delta: 9.9MB). 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_4ddfca79-a68f-47b9-861d-bf8848ec900d/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ddfca79-a68f-47b9-861d-bf8848ec900d/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_4ddfca79-a68f-47b9-861d-bf8848ec900d/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ddfca79-a68f-47b9-861d-bf8848ec900d/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ddfca79-a68f-47b9-861d-bf8848ec900d/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_4ddfca79-a68f-47b9-861d-bf8848ec900d/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 ce6a3162e09155ad765d255c42023f1cbec9d995c66c63f43c14fadd8640484e --- 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 16:32:06,185 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 16:32:06,189 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 16:32:06,230 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 16:32:06,231 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 16:32:06,235 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 16:32:06,237 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 16:32:06,243 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 16:32:06,245 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 16:32:06,251 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 16:32:06,252 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 16:32:06,253 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 16:32:06,253 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 16:32:06,254 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 16:32:06,255 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 16:32:06,256 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 16:32:06,257 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 16:32:06,258 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 16:32:06,259 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 16:32:06,261 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 16:32:06,265 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 16:32:06,266 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 16:32:06,268 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 16:32:06,269 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 16:32:06,272 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 16:32:06,273 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 16:32:06,273 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 16:32:06,274 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 16:32:06,274 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 16:32:06,275 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 16:32:06,276 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 16:32:06,276 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 16:32:06,277 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 16:32:06,283 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 16:32:06,296 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 16:32:06,297 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 16:32:06,298 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 16:32:06,298 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 16:32:06,298 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 16:32:06,299 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 16:32:06,300 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 16:32:06,305 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ddfca79-a68f-47b9-861d-bf8848ec900d/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-21 16:32:06,343 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 16:32:06,343 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 16:32:06,345 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 16:32:06,345 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 16:32:06,346 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 16:32:06,346 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 16:32:06,347 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 16:32:06,347 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 16:32:06,348 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 16:32:06,348 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 16:32:06,349 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 16:32:06,349 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 16:32:06,349 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 16:32:06,350 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 16:32:06,350 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 16:32:06,350 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 16:32:06,350 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 16:32:06,351 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 16:32:06,351 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 16:32:06,351 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 16:32:06,351 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 16:32:06,352 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 16:32:06,352 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 16:32:06,352 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 16:32:06,352 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 16:32:06,353 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 16:32:06,353 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 16:32:06,353 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:32:06,353 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 16:32:06,354 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 16:32:06,354 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 16:32:06,354 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 16:32:06,355 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 16:32:06,355 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_4ddfca79-a68f-47b9-861d-bf8848ec900d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ddfca79-a68f-47b9-861d-bf8848ec900d/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ce6a3162e09155ad765d255c42023f1cbec9d995c66c63f43c14fadd8640484e [2022-11-21 16:32:06,743 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 16:32:06,765 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 16:32:06,768 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 16:32:06,769 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 16:32:06,769 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 16:32:06,771 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ddfca79-a68f-47b9-861d-bf8848ec900d/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-1.i [2022-11-21 16:32:10,020 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 16:32:10,407 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 16:32:10,410 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ddfca79-a68f-47b9-861d-bf8848ec900d/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-1.i [2022-11-21 16:32:10,443 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ddfca79-a68f-47b9-861d-bf8848ec900d/bin/uautomizer-vX5HgA9Q3a/data/26c976d3e/91ac3576b734498ea8215440f8485120/FLAGccb603a51 [2022-11-21 16:32:10,465 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ddfca79-a68f-47b9-861d-bf8848ec900d/bin/uautomizer-vX5HgA9Q3a/data/26c976d3e/91ac3576b734498ea8215440f8485120 [2022-11-21 16:32:10,470 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 16:32:10,472 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 16:32:10,475 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 16:32:10,475 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 16:32:10,479 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 16:32:10,483 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:32:10" (1/1) ... [2022-11-21 16:32:10,484 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24bdf3d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:32:10, skipping insertion in model container [2022-11-21 16:32:10,485 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:32:10" (1/1) ... [2022-11-21 16:32:10,492 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 16:32:10,578 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 16:32:10,875 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 16:32:10,876 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2bf8ae0d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:32:10, skipping insertion in model container [2022-11-21 16:32:10,876 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 16:32:10,877 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 16:32:10,879 INFO L158 Benchmark]: Toolchain (without parser) took 405.94ms. Allocated memory is still 75.5MB. Free memory was 56.0MB in the beginning and 45.9MB in the end (delta: 10.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 16:32:10,880 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 60.8MB. Free memory is still 39.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 16:32:10,884 INFO L158 Benchmark]: CACSL2BoogieTranslator took 401.73ms. Allocated memory is still 75.5MB. Free memory was 55.8MB in the beginning and 45.9MB in the end (delta: 9.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 16:32:10,886 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 60.8MB. Free memory is still 39.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 401.73ms. Allocated memory is still 75.5MB. Free memory was 55.8MB in the beginning and 45.9MB in the end (delta: 9.9MB). 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