./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-3.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_2020aa13-b28e-4fb6-b9c5-b4d1b1f5f8e9/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2020aa13-b28e-4fb6-b9c5-b4d1b1f5f8e9/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_2020aa13-b28e-4fb6-b9c5-b4d1b1f5f8e9/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2020aa13-b28e-4fb6-b9c5-b4d1b1f5f8e9/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2020aa13-b28e-4fb6-b9c5-b4d1b1f5f8e9/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_2020aa13-b28e-4fb6-b9c5-b4d1b1f5f8e9/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 94599b38b669e42115f92cee257d9ed4ed5d4777dca7d2ee690bacb4e0d226f0 --- 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 13:49:39,374 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 13:49:39,377 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 13:49:39,423 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 13:49:39,425 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 13:49:39,430 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 13:49:39,433 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 13:49:39,436 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 13:49:39,439 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 13:49:39,446 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 13:49:39,448 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 13:49:39,449 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 13:49:39,450 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 13:49:39,451 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 13:49:39,453 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 13:49:39,455 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 13:49:39,457 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 13:49:39,460 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 13:49:39,462 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 13:49:39,471 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 13:49:39,474 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 13:49:39,476 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 13:49:39,479 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 13:49:39,480 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 13:49:39,491 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 13:49:39,493 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 13:49:39,494 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 13:49:39,496 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 13:49:39,497 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 13:49:39,499 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 13:49:39,499 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 13:49:39,500 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 13:49:39,503 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 13:49:39,505 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 13:49:39,506 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 13:49:39,508 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 13:49:39,509 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 13:49:39,509 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 13:49:39,510 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 13:49:39,512 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 13:49:39,513 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 13:49:39,514 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2020aa13-b28e-4fb6-b9c5-b4d1b1f5f8e9/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-21 13:49:39,563 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 13:49:39,564 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 13:49:39,565 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 13:49:39,565 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 13:49:39,566 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 13:49:39,567 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 13:49:39,568 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 13:49:39,568 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 13:49:39,568 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 13:49:39,569 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 13:49:39,570 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 13:49:39,570 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 13:49:39,571 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 13:49:39,571 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 13:49:39,571 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 13:49:39,571 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 13:49:39,572 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 13:49:39,572 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 13:49:39,572 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 13:49:39,572 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 13:49:39,573 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 13:49:39,573 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 13:49:39,573 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 13:49:39,574 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 13:49:39,574 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 13:49:39,574 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 13:49:39,574 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 13:49:39,575 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 13:49:39,576 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 13:49:39,576 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 13:49:39,576 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_2020aa13-b28e-4fb6-b9c5-b4d1b1f5f8e9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2020aa13-b28e-4fb6-b9c5-b4d1b1f5f8e9/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 94599b38b669e42115f92cee257d9ed4ed5d4777dca7d2ee690bacb4e0d226f0 [2022-11-21 13:49:39,944 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 13:49:39,993 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 13:49:39,997 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 13:49:39,999 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 13:49:40,000 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 13:49:40,002 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2020aa13-b28e-4fb6-b9c5-b4d1b1f5f8e9/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-3.i [2022-11-21 13:49:43,552 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 13:49:44,041 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 13:49:44,053 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2020aa13-b28e-4fb6-b9c5-b4d1b1f5f8e9/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-3.i [2022-11-21 13:49:44,087 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2020aa13-b28e-4fb6-b9c5-b4d1b1f5f8e9/bin/uautomizer-vX5HgA9Q3a/data/2db066d19/49c78fed02624f6b86b2d60f3995277e/FLAG404838709 [2022-11-21 13:49:44,115 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2020aa13-b28e-4fb6-b9c5-b4d1b1f5f8e9/bin/uautomizer-vX5HgA9Q3a/data/2db066d19/49c78fed02624f6b86b2d60f3995277e [2022-11-21 13:49:44,119 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 13:49:44,121 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 13:49:44,125 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 13:49:44,126 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 13:49:44,131 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 13:49:44,132 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 01:49:44" (1/1) ... [2022-11-21 13:49:44,133 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62943d4e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:49:44, skipping insertion in model container [2022-11-21 13:49:44,134 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 01:49:44" (1/1) ... [2022-11-21 13:49:44,143 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 13:49:44,233 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 13:49:44,562 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 13:49:44,563 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6b548139 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:49:44, skipping insertion in model container [2022-11-21 13:49:44,563 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 13:49:44,565 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 13:49:44,568 INFO L158 Benchmark]: Toolchain (without parser) took 444.97ms. Allocated memory is still 155.2MB. Free memory was 121.4MB in the beginning and 111.4MB in the end (delta: 10.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 13:49:44,568 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 121.6MB. Free memory was 73.0MB in the beginning and 72.8MB in the end (delta: 159.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 13:49:44,570 INFO L158 Benchmark]: CACSL2BoogieTranslator took 439.99ms. Allocated memory is still 155.2MB. Free memory was 121.2MB in the beginning and 111.4MB in the end (delta: 9.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 13:49:44,572 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 121.6MB. Free memory was 73.0MB in the beginning and 72.8MB in the end (delta: 159.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 439.99ms. Allocated memory is still 155.2MB. Free memory was 121.2MB in the beginning and 111.4MB in the end (delta: 9.8MB). 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_2020aa13-b28e-4fb6-b9c5-b4d1b1f5f8e9/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2020aa13-b28e-4fb6-b9c5-b4d1b1f5f8e9/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_2020aa13-b28e-4fb6-b9c5-b4d1b1f5f8e9/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2020aa13-b28e-4fb6-b9c5-b4d1b1f5f8e9/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2020aa13-b28e-4fb6-b9c5-b4d1b1f5f8e9/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_2020aa13-b28e-4fb6-b9c5-b4d1b1f5f8e9/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 94599b38b669e42115f92cee257d9ed4ed5d4777dca7d2ee690bacb4e0d226f0 --- 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 13:49:47,303 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 13:49:47,306 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 13:49:47,329 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 13:49:47,330 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 13:49:47,331 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 13:49:47,333 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 13:49:47,336 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 13:49:47,338 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 13:49:47,340 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 13:49:47,342 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 13:49:47,343 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 13:49:47,344 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 13:49:47,346 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 13:49:47,348 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 13:49:47,350 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 13:49:47,351 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 13:49:47,353 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 13:49:47,355 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 13:49:47,358 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 13:49:47,368 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 13:49:47,377 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 13:49:47,379 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 13:49:47,380 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 13:49:47,390 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 13:49:47,390 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 13:49:47,391 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 13:49:47,392 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 13:49:47,397 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 13:49:47,399 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 13:49:47,399 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 13:49:47,400 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 13:49:47,401 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 13:49:47,404 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 13:49:47,413 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 13:49:47,417 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 13:49:47,418 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 13:49:47,419 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 13:49:47,419 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 13:49:47,420 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 13:49:47,422 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 13:49:47,424 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2020aa13-b28e-4fb6-b9c5-b4d1b1f5f8e9/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-21 13:49:47,476 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 13:49:47,477 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 13:49:47,479 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 13:49:47,479 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 13:49:47,480 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 13:49:47,481 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 13:49:47,482 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 13:49:47,482 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 13:49:47,482 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 13:49:47,483 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 13:49:47,484 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 13:49:47,484 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 13:49:47,485 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 13:49:47,485 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 13:49:47,485 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 13:49:47,485 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 13:49:47,486 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 13:49:47,486 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 13:49:47,486 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 13:49:47,486 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 13:49:47,487 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 13:49:47,487 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 13:49:47,487 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 13:49:47,488 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 13:49:47,488 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 13:49:47,488 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 13:49:47,488 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 13:49:47,489 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 13:49:47,489 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 13:49:47,489 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 13:49:47,490 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 13:49:47,490 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 13:49:47,490 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 13:49:47,491 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_2020aa13-b28e-4fb6-b9c5-b4d1b1f5f8e9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2020aa13-b28e-4fb6-b9c5-b4d1b1f5f8e9/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 94599b38b669e42115f92cee257d9ed4ed5d4777dca7d2ee690bacb4e0d226f0 [2022-11-21 13:49:48,001 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 13:49:48,041 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 13:49:48,046 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 13:49:48,047 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 13:49:48,048 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 13:49:48,050 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2020aa13-b28e-4fb6-b9c5-b4d1b1f5f8e9/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-3.i [2022-11-21 13:49:51,459 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 13:49:51,941 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 13:49:51,942 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2020aa13-b28e-4fb6-b9c5-b4d1b1f5f8e9/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-3.i [2022-11-21 13:49:51,970 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2020aa13-b28e-4fb6-b9c5-b4d1b1f5f8e9/bin/uautomizer-vX5HgA9Q3a/data/335fb04d9/8b95ee18c45a4e6c999df8e9b97108f3/FLAGb3ae3c53e [2022-11-21 13:49:51,994 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2020aa13-b28e-4fb6-b9c5-b4d1b1f5f8e9/bin/uautomizer-vX5HgA9Q3a/data/335fb04d9/8b95ee18c45a4e6c999df8e9b97108f3 [2022-11-21 13:49:52,004 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 13:49:52,007 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 13:49:52,012 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 13:49:52,012 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 13:49:52,017 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 13:49:52,018 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 01:49:52" (1/1) ... [2022-11-21 13:49:52,020 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@390e9c9e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:49:52, skipping insertion in model container [2022-11-21 13:49:52,020 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 01:49:52" (1/1) ... [2022-11-21 13:49:52,030 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 13:49:52,107 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 13:49:52,350 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 13:49:52,351 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5c49eb04 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:49:52, skipping insertion in model container [2022-11-21 13:49:52,352 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 13:49:52,352 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 13:49:52,354 INFO L158 Benchmark]: Toolchain (without parser) took 346.73ms. Allocated memory is still 83.9MB. Free memory was 60.2MB in the beginning and 50.5MB in the end (delta: 9.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 13:49:52,355 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 65.0MB. Free memory is still 43.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 13:49:52,358 INFO L158 Benchmark]: CACSL2BoogieTranslator took 340.60ms. Allocated memory is still 83.9MB. Free memory was 60.2MB in the beginning and 50.5MB in the end (delta: 9.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 13:49:52,360 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 65.0MB. Free memory is still 43.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 340.60ms. Allocated memory is still 83.9MB. Free memory was 60.2MB in the beginning and 50.5MB in the end (delta: 9.7MB). 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 Writing output log to file Ultimate.log Result: UNKNOWN