./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1983ad0c-9e48-4941-bc69-83070e0de693/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1983ad0c-9e48-4941-bc69-83070e0de693/bin/uautomizer-ug76WZFUDN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1983ad0c-9e48-4941-bc69-83070e0de693/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1983ad0c-9e48-4941-bc69-83070e0de693/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1983ad0c-9e48-4941-bc69-83070e0de693/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1983ad0c-9e48-4941-bc69-83070e0de693/bin/uautomizer-ug76WZFUDN --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 7743788eb05cb3443d5449a0c3250a50955573eb924e62e5cc797e3ef82e3ba3 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 11:52:35,340 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 11:52:35,342 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 11:52:35,373 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 11:52:35,383 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 11:52:35,384 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 11:52:35,387 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 11:52:35,389 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 11:52:35,390 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 11:52:35,391 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 11:52:35,392 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 11:52:35,394 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 11:52:35,394 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 11:52:35,395 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 11:52:35,396 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 11:52:35,397 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 11:52:35,398 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 11:52:35,399 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 11:52:35,401 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 11:52:35,403 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 11:52:35,405 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 11:52:35,406 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 11:52:35,407 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 11:52:35,408 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 11:52:35,412 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 11:52:35,412 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 11:52:35,413 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 11:52:35,414 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 11:52:35,414 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 11:52:35,415 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 11:52:35,416 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 11:52:35,417 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 11:52:35,418 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 11:52:35,419 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 11:52:35,420 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 11:52:35,421 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 11:52:35,423 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 11:52:35,423 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 11:52:35,424 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 11:52:35,426 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 11:52:35,428 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 11:52:35,428 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1983ad0c-9e48-4941-bc69-83070e0de693/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-20 11:52:35,451 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 11:52:35,451 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 11:52:35,451 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 11:52:35,451 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 11:52:35,452 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 11:52:35,452 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 11:52:35,453 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 11:52:35,453 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 11:52:35,453 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 11:52:35,454 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 11:52:35,454 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 11:52:35,454 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 11:52:35,454 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 11:52:35,454 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 11:52:35,455 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 11:52:35,455 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 11:52:35,455 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 11:52:35,455 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 11:52:35,455 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 11:52:35,456 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 11:52:35,456 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 11:52:35,456 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 11:52:35,456 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 11:52:35,456 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 11:52:35,457 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 11:52:35,457 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:52:35,457 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 11:52:35,457 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 11:52:35,457 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 11:52:35,458 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 11:52:35,458 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_1983ad0c-9e48-4941-bc69-83070e0de693/bin/uautomizer-ug76WZFUDN/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1983ad0c-9e48-4941-bc69-83070e0de693/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7743788eb05cb3443d5449a0c3250a50955573eb924e62e5cc797e3ef82e3ba3 [2022-11-20 11:52:35,724 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 11:52:35,759 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 11:52:35,762 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 11:52:35,764 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 11:52:35,764 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 11:52:35,765 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1983ad0c-9e48-4941-bc69-83070e0de693/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i [2022-11-20 11:52:38,859 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 11:52:39,185 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 11:52:39,186 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1983ad0c-9e48-4941-bc69-83070e0de693/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i [2022-11-20 11:52:39,211 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1983ad0c-9e48-4941-bc69-83070e0de693/bin/uautomizer-ug76WZFUDN/data/00924a24d/71c55cc513ba42cc827dcc46cdfb5b34/FLAG271e9af02 [2022-11-20 11:52:39,234 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1983ad0c-9e48-4941-bc69-83070e0de693/bin/uautomizer-ug76WZFUDN/data/00924a24d/71c55cc513ba42cc827dcc46cdfb5b34 [2022-11-20 11:52:39,241 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 11:52:39,243 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 11:52:39,244 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 11:52:39,245 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 11:52:39,249 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 11:52:39,250 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:52:39" (1/1) ... [2022-11-20 11:52:39,251 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31ff7ab9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:52:39, skipping insertion in model container [2022-11-20 11:52:39,252 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:52:39" (1/1) ... [2022-11-20 11:52:39,260 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 11:52:39,335 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:52:39,582 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 11:52:39,583 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3c59f317 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:52:39, skipping insertion in model container [2022-11-20 11:52:39,583 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 11:52:39,584 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 11:52:39,586 INFO L158 Benchmark]: Toolchain (without parser) took 342.18ms. Allocated memory is still 151.0MB. Free memory was 108.0MB in the beginning and 97.5MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 11:52:39,586 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 151.0MB. Free memory is still 98.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 11:52:39,587 INFO L158 Benchmark]: CACSL2BoogieTranslator took 339.76ms. Allocated memory is still 151.0MB. Free memory was 107.6MB in the beginning and 97.5MB in the end (delta: 10.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 11:52:39,589 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 151.0MB. Free memory is still 98.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 339.76ms. Allocated memory is still 151.0MB. Free memory was 107.6MB in the beginning and 97.5MB 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 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_1983ad0c-9e48-4941-bc69-83070e0de693/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1983ad0c-9e48-4941-bc69-83070e0de693/bin/uautomizer-ug76WZFUDN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1983ad0c-9e48-4941-bc69-83070e0de693/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1983ad0c-9e48-4941-bc69-83070e0de693/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1983ad0c-9e48-4941-bc69-83070e0de693/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1983ad0c-9e48-4941-bc69-83070e0de693/bin/uautomizer-ug76WZFUDN --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 7743788eb05cb3443d5449a0c3250a50955573eb924e62e5cc797e3ef82e3ba3 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 11:52:41,694 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 11:52:41,696 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 11:52:41,741 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 11:52:41,742 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 11:52:41,743 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 11:52:41,744 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 11:52:41,746 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 11:52:41,748 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 11:52:41,749 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 11:52:41,750 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 11:52:41,754 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 11:52:41,754 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 11:52:41,760 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 11:52:41,764 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 11:52:41,770 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 11:52:41,771 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 11:52:41,772 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 11:52:41,773 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 11:52:41,775 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 11:52:41,776 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 11:52:41,784 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 11:52:41,786 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 11:52:41,789 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 11:52:41,792 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 11:52:41,793 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 11:52:41,793 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 11:52:41,794 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 11:52:41,794 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 11:52:41,795 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 11:52:41,795 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 11:52:41,796 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 11:52:41,797 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 11:52:41,797 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 11:52:41,798 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 11:52:41,798 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 11:52:41,807 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 11:52:41,807 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 11:52:41,807 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 11:52:41,808 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 11:52:41,809 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 11:52:41,809 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1983ad0c-9e48-4941-bc69-83070e0de693/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-20 11:52:41,852 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 11:52:41,853 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 11:52:41,854 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 11:52:41,854 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 11:52:41,855 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 11:52:41,855 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 11:52:41,856 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 11:52:41,856 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 11:52:41,856 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 11:52:41,856 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 11:52:41,857 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 11:52:41,857 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 11:52:41,858 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 11:52:41,858 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 11:52:41,858 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 11:52:41,858 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 11:52:41,858 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 11:52:41,859 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 11:52:41,859 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 11:52:41,859 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 11:52:41,859 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 11:52:41,859 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 11:52:41,859 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 11:52:41,860 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 11:52:41,860 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 11:52:41,860 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 11:52:41,860 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 11:52:41,860 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:52:41,861 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 11:52:41,861 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 11:52:41,861 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 11:52:41,861 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 11:52:41,862 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 11:52:41,862 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_1983ad0c-9e48-4941-bc69-83070e0de693/bin/uautomizer-ug76WZFUDN/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1983ad0c-9e48-4941-bc69-83070e0de693/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7743788eb05cb3443d5449a0c3250a50955573eb924e62e5cc797e3ef82e3ba3 [2022-11-20 11:52:42,280 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 11:52:42,308 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 11:52:42,310 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 11:52:42,312 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 11:52:42,314 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 11:52:42,316 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1983ad0c-9e48-4941-bc69-83070e0de693/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i [2022-11-20 11:52:45,468 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 11:52:45,845 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 11:52:45,845 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1983ad0c-9e48-4941-bc69-83070e0de693/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i [2022-11-20 11:52:45,871 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1983ad0c-9e48-4941-bc69-83070e0de693/bin/uautomizer-ug76WZFUDN/data/9c541676e/27cbdf9537614338b7c899aa02972399/FLAG5b48906ca [2022-11-20 11:52:45,894 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1983ad0c-9e48-4941-bc69-83070e0de693/bin/uautomizer-ug76WZFUDN/data/9c541676e/27cbdf9537614338b7c899aa02972399 [2022-11-20 11:52:45,898 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 11:52:45,900 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 11:52:45,907 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 11:52:45,908 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 11:52:45,912 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 11:52:45,912 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:52:45" (1/1) ... [2022-11-20 11:52:45,913 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53d21ca2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:52:45, skipping insertion in model container [2022-11-20 11:52:45,914 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:52:45" (1/1) ... [2022-11-20 11:52:45,921 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 11:52:45,983 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:52:46,194 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 11:52:46,194 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@129af670 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:52:46, skipping insertion in model container [2022-11-20 11:52:46,194 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 11:52:46,195 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 11:52:46,197 INFO L158 Benchmark]: Toolchain (without parser) took 295.76ms. Allocated memory is still 79.7MB. Free memory was 57.6MB in the beginning and 47.0MB in the end (delta: 10.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 11:52:46,197 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 79.7MB. Free memory is still 56.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 11:52:46,198 INFO L158 Benchmark]: CACSL2BoogieTranslator took 287.46ms. Allocated memory is still 79.7MB. Free memory was 57.3MB in the beginning and 47.2MB in the end (delta: 10.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 11:52:46,199 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 79.7MB. Free memory is still 56.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 287.46ms. Allocated memory is still 79.7MB. Free memory was 57.3MB in the beginning and 47.2MB 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