./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_663619b2-c8a6-42be-b6e4-e952d7204da0/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_663619b2-c8a6-42be-b6e4-e952d7204da0/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_663619b2-c8a6-42be-b6e4-e952d7204da0/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_663619b2-c8a6-42be-b6e4-e952d7204da0/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_663619b2-c8a6-42be-b6e4-e952d7204da0/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_663619b2-c8a6-42be-b6e4-e952d7204da0/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 eb2eb63835edf753d5a467feb7a4cdd6d105155177d7d0cab8bf29c1b74dbaf6 --- 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 13:48:36,640 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 13:48:36,643 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 13:48:36,687 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 13:48:36,689 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 13:48:36,693 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 13:48:36,696 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 13:48:36,700 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 13:48:36,703 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 13:48:36,706 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 13:48:36,709 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 13:48:36,715 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 13:48:36,715 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 13:48:36,717 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 13:48:36,718 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 13:48:36,719 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 13:48:36,720 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 13:48:36,721 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 13:48:36,723 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 13:48:36,725 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 13:48:36,730 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 13:48:36,731 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 13:48:36,733 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 13:48:36,735 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 13:48:36,742 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 13:48:36,747 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 13:48:36,747 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 13:48:36,749 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 13:48:36,751 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 13:48:36,752 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 13:48:36,753 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 13:48:36,754 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 13:48:36,755 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 13:48:36,757 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 13:48:36,758 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 13:48:36,759 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 13:48:36,760 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 13:48:36,761 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 13:48:36,761 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 13:48:36,764 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 13:48:36,765 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 13:48:36,766 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_663619b2-c8a6-42be-b6e4-e952d7204da0/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-21 13:48:36,794 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 13:48:36,795 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 13:48:36,795 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 13:48:36,796 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 13:48:36,796 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 13:48:36,797 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 13:48:36,797 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 13:48:36,821 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 13:48:36,821 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 13:48:36,821 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 13:48:36,822 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 13:48:36,822 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 13:48:36,822 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 13:48:36,822 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 13:48:36,822 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 13:48:36,823 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 13:48:36,823 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 13:48:36,823 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 13:48:36,823 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 13:48:36,823 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 13:48:36,824 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 13:48:36,824 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 13:48:36,824 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 13:48:36,824 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 13:48:36,825 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 13:48:36,825 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 13:48:36,825 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 13:48:36,825 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 13:48:36,825 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 13:48:36,826 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 13:48:36,826 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_663619b2-c8a6-42be-b6e4-e952d7204da0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_663619b2-c8a6-42be-b6e4-e952d7204da0/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eb2eb63835edf753d5a467feb7a4cdd6d105155177d7d0cab8bf29c1b74dbaf6 [2022-11-21 13:48:37,181 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 13:48:37,205 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 13:48:37,209 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 13:48:37,210 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 13:48:37,211 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 13:48:37,212 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_663619b2-c8a6-42be-b6e4-e952d7204da0/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-1.i [2022-11-21 13:48:40,671 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 13:48:41,023 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 13:48:41,024 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_663619b2-c8a6-42be-b6e4-e952d7204da0/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-1.i [2022-11-21 13:48:41,044 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_663619b2-c8a6-42be-b6e4-e952d7204da0/bin/uautomizer-vX5HgA9Q3a/data/2251ebd34/e757e6db2e3b441fa36b2b6bf9b0bd00/FLAG95ff9240e [2022-11-21 13:48:41,062 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_663619b2-c8a6-42be-b6e4-e952d7204da0/bin/uautomizer-vX5HgA9Q3a/data/2251ebd34/e757e6db2e3b441fa36b2b6bf9b0bd00 [2022-11-21 13:48:41,065 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 13:48:41,067 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 13:48:41,068 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 13:48:41,069 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 13:48:41,073 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 13:48:41,074 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 01:48:41" (1/1) ... [2022-11-21 13:48:41,075 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52e1c710 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:48:41, skipping insertion in model container [2022-11-21 13:48:41,076 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 01:48:41" (1/1) ... [2022-11-21 13:48:41,085 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 13:48:41,150 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 13:48:41,384 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 13:48:41,385 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6cbf95e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:48:41, skipping insertion in model container [2022-11-21 13:48:41,385 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 13:48:41,385 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 13:48:41,388 INFO L158 Benchmark]: Toolchain (without parser) took 320.01ms. Allocated memory is still 176.2MB. Free memory was 128.0MB in the beginning and 118.5MB in the end (delta: 9.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 13:48:41,388 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 176.2MB. Free memory was 146.0MB in the beginning and 145.9MB in the end (delta: 89.8kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 13:48:41,389 INFO L158 Benchmark]: CACSL2BoogieTranslator took 316.98ms. Allocated memory is still 176.2MB. Free memory was 128.0MB in the beginning and 118.5MB in the end (delta: 9.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 13:48:41,391 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 176.2MB. Free memory was 146.0MB in the beginning and 145.9MB in the end (delta: 89.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 316.98ms. Allocated memory is still 176.2MB. Free memory was 128.0MB in the beginning and 118.5MB in the end (delta: 9.5MB). 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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_663619b2-c8a6-42be-b6e4-e952d7204da0/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_663619b2-c8a6-42be-b6e4-e952d7204da0/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_663619b2-c8a6-42be-b6e4-e952d7204da0/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_663619b2-c8a6-42be-b6e4-e952d7204da0/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_663619b2-c8a6-42be-b6e4-e952d7204da0/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_663619b2-c8a6-42be-b6e4-e952d7204da0/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 eb2eb63835edf753d5a467feb7a4cdd6d105155177d7d0cab8bf29c1b74dbaf6 --- 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 13:48:44,176 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 13:48:44,178 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 13:48:44,218 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 13:48:44,219 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 13:48:44,220 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 13:48:44,222 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 13:48:44,231 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 13:48:44,234 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 13:48:44,241 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 13:48:44,243 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 13:48:44,246 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 13:48:44,247 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 13:48:44,250 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 13:48:44,253 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 13:48:44,260 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 13:48:44,262 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 13:48:44,263 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 13:48:44,266 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 13:48:44,274 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 13:48:44,276 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 13:48:44,278 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 13:48:44,280 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 13:48:44,281 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 13:48:44,289 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 13:48:44,293 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 13:48:44,293 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 13:48:44,295 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 13:48:44,296 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 13:48:44,298 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 13:48:44,299 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 13:48:44,301 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 13:48:44,303 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 13:48:44,313 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 13:48:44,315 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 13:48:44,316 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 13:48:44,317 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 13:48:44,317 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 13:48:44,317 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 13:48:44,319 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 13:48:44,319 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 13:48:44,328 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_663619b2-c8a6-42be-b6e4-e952d7204da0/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-21 13:48:44,376 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 13:48:44,376 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 13:48:44,377 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 13:48:44,377 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 13:48:44,378 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 13:48:44,378 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 13:48:44,379 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 13:48:44,379 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 13:48:44,379 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 13:48:44,379 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 13:48:44,380 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 13:48:44,380 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 13:48:44,380 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 13:48:44,380 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 13:48:44,380 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 13:48:44,381 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 13:48:44,381 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 13:48:44,381 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 13:48:44,381 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 13:48:44,382 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 13:48:44,382 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 13:48:44,382 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 13:48:44,382 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 13:48:44,383 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 13:48:44,383 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 13:48:44,383 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 13:48:44,383 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 13:48:44,384 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 13:48:44,384 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 13:48:44,384 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 13:48:44,384 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 13:48:44,385 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 13:48:44,385 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 13:48:44,385 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_663619b2-c8a6-42be-b6e4-e952d7204da0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_663619b2-c8a6-42be-b6e4-e952d7204da0/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eb2eb63835edf753d5a467feb7a4cdd6d105155177d7d0cab8bf29c1b74dbaf6 [2022-11-21 13:48:44,843 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 13:48:44,868 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 13:48:44,871 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 13:48:44,873 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 13:48:44,873 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 13:48:44,875 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_663619b2-c8a6-42be-b6e4-e952d7204da0/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-1.i [2022-11-21 13:48:48,281 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 13:48:48,630 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 13:48:48,631 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_663619b2-c8a6-42be-b6e4-e952d7204da0/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-1.i [2022-11-21 13:48:48,647 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_663619b2-c8a6-42be-b6e4-e952d7204da0/bin/uautomizer-vX5HgA9Q3a/data/980671d70/5fda62e226c74eabbe5f22155f09673f/FLAGa7348f59e [2022-11-21 13:48:48,665 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_663619b2-c8a6-42be-b6e4-e952d7204da0/bin/uautomizer-vX5HgA9Q3a/data/980671d70/5fda62e226c74eabbe5f22155f09673f [2022-11-21 13:48:48,668 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 13:48:48,670 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 13:48:48,672 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 13:48:48,672 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 13:48:48,677 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 13:48:48,678 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 01:48:48" (1/1) ... [2022-11-21 13:48:48,679 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3bf4767c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:48:48, skipping insertion in model container [2022-11-21 13:48:48,679 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 01:48:48" (1/1) ... [2022-11-21 13:48:48,688 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 13:48:48,757 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 13:48:48,981 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 13:48:48,982 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7f60f94f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:48:48, skipping insertion in model container [2022-11-21 13:48:48,982 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 13:48:48,983 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 13:48:48,985 INFO L158 Benchmark]: Toolchain (without parser) took 313.72ms. Allocated memory is still 81.8MB. Free memory was 60.5MB in the beginning and 51.0MB in the end (delta: 9.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 13:48:48,986 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 81.8MB. Free memory is still 59.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 13:48:48,987 INFO L158 Benchmark]: CACSL2BoogieTranslator took 310.56ms. Allocated memory is still 81.8MB. Free memory was 60.2MB in the beginning and 51.0MB in the end (delta: 9.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 13:48:48,988 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 81.8MB. Free memory is still 59.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 310.56ms. Allocated memory is still 81.8MB. Free memory was 60.2MB in the beginning and 51.0MB in the end (delta: 9.2MB). Peak memory consumption was 6.3MB. 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