./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-1.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_e5a42b2a-d161-4555-b179-eb7da45b9d3c/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5a42b2a-d161-4555-b179-eb7da45b9d3c/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_e5a42b2a-d161-4555-b179-eb7da45b9d3c/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5a42b2a-d161-4555-b179-eb7da45b9d3c/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5a42b2a-d161-4555-b179-eb7da45b9d3c/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_e5a42b2a-d161-4555-b179-eb7da45b9d3c/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 ac848265e1daab3ca0f2905a3d0d6fdafaee38399ca7123ad8517babc999ef80 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 13:54:38,257 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 13:54:38,259 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 13:54:38,282 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 13:54:38,282 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 13:54:38,283 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 13:54:38,285 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 13:54:38,300 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 13:54:38,304 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 13:54:38,306 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 13:54:38,308 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 13:54:38,312 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 13:54:38,313 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 13:54:38,317 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 13:54:38,321 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 13:54:38,324 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 13:54:38,326 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 13:54:38,331 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 13:54:38,333 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 13:54:38,335 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 13:54:38,339 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 13:54:38,340 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 13:54:38,343 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 13:54:38,345 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 13:54:38,349 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 13:54:38,355 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 13:54:38,356 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 13:54:38,357 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 13:54:38,357 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 13:54:38,359 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 13:54:38,361 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 13:54:38,362 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 13:54:38,364 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 13:54:38,365 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 13:54:38,367 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 13:54:38,368 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 13:54:38,369 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 13:54:38,369 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 13:54:38,370 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 13:54:38,371 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 13:54:38,373 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 13:54:38,376 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5a42b2a-d161-4555-b179-eb7da45b9d3c/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-21 13:54:38,410 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 13:54:38,415 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 13:54:38,415 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 13:54:38,416 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 13:54:38,417 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 13:54:38,417 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 13:54:38,418 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 13:54:38,418 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 13:54:38,418 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 13:54:38,418 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 13:54:38,420 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 13:54:38,420 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 13:54:38,420 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 13:54:38,420 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 13:54:38,421 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 13:54:38,421 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 13:54:38,421 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 13:54:38,421 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 13:54:38,422 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 13:54:38,422 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 13:54:38,422 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 13:54:38,422 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 13:54:38,422 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 13:54:38,423 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 13:54:38,423 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 13:54:38,423 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 13:54:38,423 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 13:54:38,424 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 13:54:38,424 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 13:54:38,425 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 13:54:38,425 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_e5a42b2a-d161-4555-b179-eb7da45b9d3c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5a42b2a-d161-4555-b179-eb7da45b9d3c/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ac848265e1daab3ca0f2905a3d0d6fdafaee38399ca7123ad8517babc999ef80 [2022-11-21 13:54:38,734 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 13:54:38,777 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 13:54:38,780 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 13:54:38,782 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 13:54:38,782 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 13:54:38,784 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5a42b2a-d161-4555-b179-eb7da45b9d3c/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-1.i [2022-11-21 13:54:41,894 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 13:54:42,299 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 13:54:42,299 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5a42b2a-d161-4555-b179-eb7da45b9d3c/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-1.i [2022-11-21 13:54:42,328 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5a42b2a-d161-4555-b179-eb7da45b9d3c/bin/uautomizer-vX5HgA9Q3a/data/b2f0d3be6/5a31efdcb4284580a59e309e91d2f7d5/FLAGc0be3a7fc [2022-11-21 13:54:42,344 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5a42b2a-d161-4555-b179-eb7da45b9d3c/bin/uautomizer-vX5HgA9Q3a/data/b2f0d3be6/5a31efdcb4284580a59e309e91d2f7d5 [2022-11-21 13:54:42,350 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 13:54:42,353 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 13:54:42,359 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 13:54:42,359 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 13:54:42,363 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 13:54:42,364 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 01:54:42" (1/1) ... [2022-11-21 13:54:42,365 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36fda625 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:54:42, skipping insertion in model container [2022-11-21 13:54:42,366 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 01:54:42" (1/1) ... [2022-11-21 13:54:42,374 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 13:54:42,446 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 13:54:42,731 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 13:54:42,732 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@56cd5ca0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:54:42, skipping insertion in model container [2022-11-21 13:54:42,732 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 13:54:42,733 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 13:54:42,735 INFO L158 Benchmark]: Toolchain (without parser) took 381.20ms. Allocated memory is still 172.0MB. Free memory was 137.6MB in the beginning and 127.2MB in the end (delta: 10.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 13:54:42,736 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 117.4MB. Free memory is still 90.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 13:54:42,736 INFO L158 Benchmark]: CACSL2BoogieTranslator took 374.29ms. Allocated memory is still 172.0MB. Free memory was 136.8MB in the beginning and 127.2MB in the end (delta: 9.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 13:54:42,738 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 117.4MB. Free memory is still 90.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 374.29ms. Allocated memory is still 172.0MB. Free memory was 136.8MB in the beginning and 127.2MB in the end (delta: 9.6MB). Peak memory consumption was 8.4MB. 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_e5a42b2a-d161-4555-b179-eb7da45b9d3c/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5a42b2a-d161-4555-b179-eb7da45b9d3c/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_e5a42b2a-d161-4555-b179-eb7da45b9d3c/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5a42b2a-d161-4555-b179-eb7da45b9d3c/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5a42b2a-d161-4555-b179-eb7da45b9d3c/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_e5a42b2a-d161-4555-b179-eb7da45b9d3c/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 ac848265e1daab3ca0f2905a3d0d6fdafaee38399ca7123ad8517babc999ef80 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 13:54:45,178 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 13:54:45,181 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 13:54:45,224 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 13:54:45,224 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 13:54:45,229 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 13:54:45,233 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 13:54:45,239 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 13:54:45,241 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 13:54:45,247 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 13:54:45,248 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 13:54:45,249 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 13:54:45,250 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 13:54:45,251 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 13:54:45,252 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 13:54:45,253 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 13:54:45,254 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 13:54:45,255 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 13:54:45,259 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 13:54:45,267 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 13:54:45,273 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 13:54:45,277 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 13:54:45,281 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 13:54:45,283 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 13:54:45,289 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 13:54:45,289 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 13:54:45,290 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 13:54:45,291 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 13:54:45,291 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 13:54:45,292 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 13:54:45,292 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 13:54:45,293 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 13:54:45,294 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 13:54:45,294 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 13:54:45,310 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 13:54:45,310 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 13:54:45,311 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 13:54:45,312 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 13:54:45,312 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 13:54:45,313 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 13:54:45,314 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 13:54:45,319 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5a42b2a-d161-4555-b179-eb7da45b9d3c/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-21 13:54:45,361 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 13:54:45,362 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 13:54:45,363 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 13:54:45,363 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 13:54:45,364 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 13:54:45,364 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 13:54:45,366 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 13:54:45,366 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 13:54:45,366 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 13:54:45,366 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 13:54:45,367 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 13:54:45,367 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 13:54:45,368 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 13:54:45,368 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 13:54:45,368 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 13:54:45,368 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 13:54:45,368 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 13:54:45,369 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 13:54:45,369 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 13:54:45,369 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 13:54:45,369 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 13:54:45,369 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 13:54:45,370 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 13:54:45,370 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 13:54:45,370 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 13:54:45,370 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 13:54:45,370 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 13:54:45,371 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 13:54:45,371 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 13:54:45,371 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 13:54:45,371 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 13:54:45,371 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 13:54:45,372 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 13:54:45,372 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_e5a42b2a-d161-4555-b179-eb7da45b9d3c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5a42b2a-d161-4555-b179-eb7da45b9d3c/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ac848265e1daab3ca0f2905a3d0d6fdafaee38399ca7123ad8517babc999ef80 [2022-11-21 13:54:45,789 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 13:54:45,815 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 13:54:45,818 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 13:54:45,820 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 13:54:45,820 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 13:54:45,822 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5a42b2a-d161-4555-b179-eb7da45b9d3c/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-1.i [2022-11-21 13:54:49,085 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 13:54:49,547 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 13:54:49,547 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5a42b2a-d161-4555-b179-eb7da45b9d3c/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-1.i [2022-11-21 13:54:49,562 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5a42b2a-d161-4555-b179-eb7da45b9d3c/bin/uautomizer-vX5HgA9Q3a/data/752294da3/64748fc9f16a4221aaae4110a4a2f5b8/FLAG6c29dfaff [2022-11-21 13:54:49,581 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5a42b2a-d161-4555-b179-eb7da45b9d3c/bin/uautomizer-vX5HgA9Q3a/data/752294da3/64748fc9f16a4221aaae4110a4a2f5b8 [2022-11-21 13:54:49,584 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 13:54:49,585 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 13:54:49,586 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 13:54:49,587 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 13:54:49,591 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 13:54:49,592 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 01:54:49" (1/1) ... [2022-11-21 13:54:49,593 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b5caf29 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:54:49, skipping insertion in model container [2022-11-21 13:54:49,593 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 01:54:49" (1/1) ... [2022-11-21 13:54:49,601 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 13:54:49,669 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 13:54:49,900 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 13:54:49,900 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@b283886 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:54:49, skipping insertion in model container [2022-11-21 13:54:49,901 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 13:54:49,901 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 13:54:49,903 INFO L158 Benchmark]: Toolchain (without parser) took 317.11ms. Allocated memory is still 79.7MB. Free memory was 55.1MB in the beginning and 44.8MB in the end (delta: 10.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 13:54:49,904 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 58.7MB. Free memory is still 37.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 13:54:49,904 INFO L158 Benchmark]: CACSL2BoogieTranslator took 314.67ms. Allocated memory is still 79.7MB. Free memory was 54.9MB in the beginning and 44.8MB in the end (delta: 10.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 13:54:49,906 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 58.7MB. Free memory is still 37.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 314.67ms. Allocated memory is still 79.7MB. Free memory was 54.9MB in the beginning and 44.8MB in the end (delta: 10.1MB). 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