./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-1.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_1228d9ad-7a0a-4f09-a17f-fb013d7d333a/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1228d9ad-7a0a-4f09-a17f-fb013d7d333a/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_1228d9ad-7a0a-4f09-a17f-fb013d7d333a/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1228d9ad-7a0a-4f09-a17f-fb013d7d333a/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1228d9ad-7a0a-4f09-a17f-fb013d7d333a/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_1228d9ad-7a0a-4f09-a17f-fb013d7d333a/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 f6bf6d70eb07e52125f91259e05d2dabd63dc1b16a64b1f25a229511f6ff83f8 --- 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 11:44:38,698 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 11:44:38,701 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 11:44:38,750 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 11:44:38,751 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 11:44:38,752 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 11:44:38,754 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 11:44:38,756 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 11:44:38,765 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 11:44:38,772 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 11:44:38,775 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 11:44:38,779 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 11:44:38,779 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 11:44:38,783 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 11:44:38,787 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 11:44:38,789 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 11:44:38,792 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 11:44:38,793 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 11:44:38,795 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 11:44:38,803 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 11:44:38,805 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 11:44:38,808 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 11:44:38,811 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 11:44:38,813 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 11:44:38,825 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 11:44:38,826 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 11:44:38,826 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 11:44:38,829 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 11:44:38,829 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 11:44:38,830 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 11:44:38,831 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 11:44:38,832 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 11:44:38,835 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 11:44:38,837 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 11:44:38,838 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 11:44:38,839 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 11:44:38,839 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 11:44:38,840 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 11:44:38,840 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 11:44:38,842 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 11:44:38,843 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 11:44:38,844 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1228d9ad-7a0a-4f09-a17f-fb013d7d333a/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-20 11:44:38,896 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 11:44:38,896 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 11:44:38,897 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 11:44:38,897 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 11:44:38,898 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 11:44:38,899 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 11:44:38,899 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 11:44:38,900 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 11:44:38,900 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 11:44:38,900 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 11:44:38,901 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 11:44:38,902 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 11:44:38,902 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 11:44:38,902 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 11:44:38,902 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 11:44:38,903 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 11:44:38,903 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 11:44:38,903 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 11:44:38,903 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 11:44:38,904 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 11:44:38,904 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 11:44:38,904 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 11:44:38,905 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 11:44:38,905 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 11:44:38,905 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 11:44:38,905 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:44:38,906 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 11:44:38,906 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 11:44:38,906 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 11:44:38,907 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 11:44:38,907 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_1228d9ad-7a0a-4f09-a17f-fb013d7d333a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1228d9ad-7a0a-4f09-a17f-fb013d7d333a/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f6bf6d70eb07e52125f91259e05d2dabd63dc1b16a64b1f25a229511f6ff83f8 [2022-11-20 11:44:39,239 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 11:44:39,279 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 11:44:39,282 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 11:44:39,284 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 11:44:39,285 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 11:44:39,286 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1228d9ad-7a0a-4f09-a17f-fb013d7d333a/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-1.i [2022-11-20 11:44:42,828 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 11:44:43,187 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 11:44:43,187 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1228d9ad-7a0a-4f09-a17f-fb013d7d333a/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-1.i [2022-11-20 11:44:43,222 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1228d9ad-7a0a-4f09-a17f-fb013d7d333a/bin/uautomizer-ug76WZFUDN/data/457d51a6f/6a6e9e39f6a041c18aba7ee05aee8013/FLAGb7896dbe0 [2022-11-20 11:44:43,239 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1228d9ad-7a0a-4f09-a17f-fb013d7d333a/bin/uautomizer-ug76WZFUDN/data/457d51a6f/6a6e9e39f6a041c18aba7ee05aee8013 [2022-11-20 11:44:43,242 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 11:44:43,266 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 11:44:43,271 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 11:44:43,271 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 11:44:43,276 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 11:44:43,277 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:44:43" (1/1) ... [2022-11-20 11:44:43,278 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23430689 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:44:43, skipping insertion in model container [2022-11-20 11:44:43,278 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:44:43" (1/1) ... [2022-11-20 11:44:43,287 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 11:44:43,389 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:44:43,615 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 11:44:43,616 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1efb6eb6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:44:43, skipping insertion in model container [2022-11-20 11:44:43,616 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 11:44:43,617 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 11:44:43,619 INFO L158 Benchmark]: Toolchain (without parser) took 353.88ms. Allocated memory is still 180.4MB. Free memory was 151.7MB in the beginning and 143.5MB in the end (delta: 8.2MB). Peak memory consumption was 10.8MB. Max. memory is 16.1GB. [2022-11-20 11:44:43,620 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 127.9MB. Free memory is still 97.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 11:44:43,621 INFO L158 Benchmark]: CACSL2BoogieTranslator took 345.79ms. Allocated memory is still 180.4MB. Free memory was 151.4MB in the beginning and 143.5MB in the end (delta: 7.9MB). Peak memory consumption was 10.8MB. Max. memory is 16.1GB. [2022-11-20 11:44:43,623 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 127.9MB. Free memory is still 97.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 345.79ms. Allocated memory is still 180.4MB. Free memory was 151.4MB in the beginning and 143.5MB in the end (delta: 7.9MB). Peak memory consumption was 10.8MB. 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_1228d9ad-7a0a-4f09-a17f-fb013d7d333a/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1228d9ad-7a0a-4f09-a17f-fb013d7d333a/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_1228d9ad-7a0a-4f09-a17f-fb013d7d333a/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1228d9ad-7a0a-4f09-a17f-fb013d7d333a/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1228d9ad-7a0a-4f09-a17f-fb013d7d333a/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_1228d9ad-7a0a-4f09-a17f-fb013d7d333a/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 f6bf6d70eb07e52125f91259e05d2dabd63dc1b16a64b1f25a229511f6ff83f8 --- 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 11:44:46,325 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 11:44:46,327 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 11:44:46,372 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 11:44:46,373 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 11:44:46,374 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 11:44:46,376 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 11:44:46,382 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 11:44:46,384 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 11:44:46,390 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 11:44:46,391 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 11:44:46,392 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 11:44:46,395 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 11:44:46,398 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 11:44:46,400 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 11:44:46,403 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 11:44:46,405 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 11:44:46,408 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 11:44:46,414 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 11:44:46,416 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 11:44:46,421 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 11:44:46,423 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 11:44:46,424 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 11:44:46,425 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 11:44:46,429 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 11:44:46,430 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 11:44:46,430 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 11:44:46,431 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 11:44:46,432 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 11:44:46,433 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 11:44:46,433 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 11:44:46,434 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 11:44:46,435 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 11:44:46,436 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 11:44:46,437 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 11:44:46,438 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 11:44:46,439 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 11:44:46,439 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 11:44:46,440 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 11:44:46,441 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 11:44:46,442 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 11:44:46,443 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1228d9ad-7a0a-4f09-a17f-fb013d7d333a/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-20 11:44:46,491 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 11:44:46,492 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 11:44:46,492 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 11:44:46,492 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 11:44:46,493 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 11:44:46,493 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 11:44:46,494 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 11:44:46,494 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 11:44:46,495 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 11:44:46,495 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 11:44:46,495 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 11:44:46,495 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 11:44:46,496 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 11:44:46,496 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 11:44:46,496 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 11:44:46,496 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 11:44:46,496 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 11:44:46,497 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 11:44:46,497 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 11:44:46,497 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 11:44:46,497 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 11:44:46,498 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 11:44:46,498 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 11:44:46,498 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 11:44:46,498 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 11:44:46,499 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 11:44:46,499 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 11:44:46,499 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:44:46,499 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 11:44:46,500 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 11:44:46,500 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 11:44:46,500 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 11:44:46,500 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 11:44:46,500 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_1228d9ad-7a0a-4f09-a17f-fb013d7d333a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1228d9ad-7a0a-4f09-a17f-fb013d7d333a/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f6bf6d70eb07e52125f91259e05d2dabd63dc1b16a64b1f25a229511f6ff83f8 [2022-11-20 11:44:46,994 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 11:44:47,025 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 11:44:47,030 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 11:44:47,033 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 11:44:47,034 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 11:44:47,036 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1228d9ad-7a0a-4f09-a17f-fb013d7d333a/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-1.i [2022-11-20 11:44:50,746 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 11:44:51,326 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 11:44:51,327 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1228d9ad-7a0a-4f09-a17f-fb013d7d333a/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-1.i [2022-11-20 11:44:51,360 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1228d9ad-7a0a-4f09-a17f-fb013d7d333a/bin/uautomizer-ug76WZFUDN/data/b94510560/b33874ddca9841549956cb1058b02b10/FLAG30324185a [2022-11-20 11:44:51,381 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1228d9ad-7a0a-4f09-a17f-fb013d7d333a/bin/uautomizer-ug76WZFUDN/data/b94510560/b33874ddca9841549956cb1058b02b10 [2022-11-20 11:44:51,391 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 11:44:51,393 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 11:44:51,400 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 11:44:51,400 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 11:44:51,405 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 11:44:51,406 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:44:51" (1/1) ... [2022-11-20 11:44:51,407 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51021161 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:44:51, skipping insertion in model container [2022-11-20 11:44:51,407 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:44:51" (1/1) ... [2022-11-20 11:44:51,416 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 11:44:51,507 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:44:51,747 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 11:44:51,748 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5fe45b76 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:44:51, skipping insertion in model container [2022-11-20 11:44:51,748 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 11:44:51,749 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 11:44:51,751 INFO L158 Benchmark]: Toolchain (without parser) took 356.45ms. Allocated memory is still 77.6MB. Free memory was 53.3MB in the beginning and 43.8MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 11:44:51,751 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 77.6MB. Free memory is still 56.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 11:44:51,752 INFO L158 Benchmark]: CACSL2BoogieTranslator took 348.74ms. Allocated memory is still 77.6MB. Free memory was 53.1MB in the beginning and 43.8MB in the end (delta: 9.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 11:44:51,754 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 77.6MB. Free memory is still 56.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 348.74ms. Allocated memory is still 77.6MB. Free memory was 53.1MB in the beginning and 43.8MB in the end (delta: 9.3MB). 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