./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-1.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_a6886494-1c1b-4172-a5e2-4df8e36ca32f/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6886494-1c1b-4172-a5e2-4df8e36ca32f/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_a6886494-1c1b-4172-a5e2-4df8e36ca32f/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6886494-1c1b-4172-a5e2-4df8e36ca32f/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6886494-1c1b-4172-a5e2-4df8e36ca32f/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_a6886494-1c1b-4172-a5e2-4df8e36ca32f/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 1a17e1f9edfd37607fb472869452b377d4af1281c9808dec0371b4f943952037 --- 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 10:32:47,827 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 10:32:47,830 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 10:32:47,870 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 10:32:47,872 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 10:32:47,876 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 10:32:47,878 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 10:32:47,881 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 10:32:47,883 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 10:32:47,888 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 10:32:47,890 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 10:32:47,891 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 10:32:47,892 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 10:32:47,894 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 10:32:47,895 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 10:32:47,897 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 10:32:47,899 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 10:32:47,900 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 10:32:47,901 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 10:32:47,908 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 10:32:47,909 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 10:32:47,911 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 10:32:47,913 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 10:32:47,913 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 10:32:47,921 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 10:32:47,923 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 10:32:47,923 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 10:32:47,925 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 10:32:47,925 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 10:32:47,927 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 10:32:47,928 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 10:32:47,929 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 10:32:47,930 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 10:32:47,931 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 10:32:47,932 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 10:32:47,932 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 10:32:47,933 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 10:32:47,933 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 10:32:47,934 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 10:32:47,935 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 10:32:47,936 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 10:32:47,936 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6886494-1c1b-4172-a5e2-4df8e36ca32f/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-20 10:32:47,975 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 10:32:47,976 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 10:32:47,976 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 10:32:47,977 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 10:32:47,977 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 10:32:47,978 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 10:32:47,978 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 10:32:47,978 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 10:32:47,979 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 10:32:47,979 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 10:32:47,980 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 10:32:47,980 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 10:32:47,981 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 10:32:47,981 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 10:32:47,981 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 10:32:47,981 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 10:32:47,981 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 10:32:47,982 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 10:32:47,982 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 10:32:47,982 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 10:32:47,982 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 10:32:47,982 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 10:32:47,983 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 10:32:47,983 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 10:32:47,983 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 10:32:47,983 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 10:32:47,984 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 10:32:47,984 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 10:32:47,984 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 10:32:47,985 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 10:32:47,985 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_a6886494-1c1b-4172-a5e2-4df8e36ca32f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6886494-1c1b-4172-a5e2-4df8e36ca32f/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1a17e1f9edfd37607fb472869452b377d4af1281c9808dec0371b4f943952037 [2022-11-20 10:32:48,286 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 10:32:48,311 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 10:32:48,314 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 10:32:48,316 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 10:32:48,317 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 10:32:48,318 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6886494-1c1b-4172-a5e2-4df8e36ca32f/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-1.i [2022-11-20 10:32:51,442 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 10:32:51,804 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 10:32:51,809 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6886494-1c1b-4172-a5e2-4df8e36ca32f/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-1.i [2022-11-20 10:32:51,829 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6886494-1c1b-4172-a5e2-4df8e36ca32f/bin/uautomizer-ug76WZFUDN/data/5b16ff0a1/e57b1cf5a6c44c609f063fa771d2d39f/FLAGb29573d70 [2022-11-20 10:32:51,850 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6886494-1c1b-4172-a5e2-4df8e36ca32f/bin/uautomizer-ug76WZFUDN/data/5b16ff0a1/e57b1cf5a6c44c609f063fa771d2d39f [2022-11-20 10:32:51,853 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 10:32:51,855 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 10:32:51,858 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 10:32:51,859 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 10:32:51,862 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 10:32:51,863 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:32:51" (1/1) ... [2022-11-20 10:32:51,864 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35219f7a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:32:51, skipping insertion in model container [2022-11-20 10:32:51,865 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:32:51" (1/1) ... [2022-11-20 10:32:51,872 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 10:32:51,929 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 10:32:52,196 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 10:32:52,197 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@43316c99 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:32:52, skipping insertion in model container [2022-11-20 10:32:52,197 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 10:32:52,198 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 10:32:52,200 INFO L158 Benchmark]: Toolchain (without parser) took 343.52ms. Allocated memory is still 148.9MB. Free memory was 113.5MB in the beginning and 119.9MB in the end (delta: -6.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 10:32:52,201 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 102.8MB. Free memory was 74.4MB in the beginning and 74.3MB in the end (delta: 68.2kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 10:32:52,202 INFO L158 Benchmark]: CACSL2BoogieTranslator took 339.50ms. Allocated memory is still 148.9MB. Free memory was 113.5MB in the beginning and 119.9MB in the end (delta: -6.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 10:32:52,203 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 102.8MB. Free memory was 74.4MB in the beginning and 74.3MB in the end (delta: 68.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 339.50ms. Allocated memory is still 148.9MB. Free memory was 113.5MB in the beginning and 119.9MB in the end (delta: -6.4MB). 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_a6886494-1c1b-4172-a5e2-4df8e36ca32f/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6886494-1c1b-4172-a5e2-4df8e36ca32f/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_a6886494-1c1b-4172-a5e2-4df8e36ca32f/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6886494-1c1b-4172-a5e2-4df8e36ca32f/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6886494-1c1b-4172-a5e2-4df8e36ca32f/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_a6886494-1c1b-4172-a5e2-4df8e36ca32f/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 1a17e1f9edfd37607fb472869452b377d4af1281c9808dec0371b4f943952037 --- 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 10:32:54,307 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 10:32:54,309 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 10:32:54,339 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 10:32:54,340 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 10:32:54,344 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 10:32:54,349 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 10:32:54,354 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 10:32:54,357 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 10:32:54,359 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 10:32:54,361 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 10:32:54,364 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 10:32:54,364 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 10:32:54,369 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 10:32:54,370 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 10:32:54,375 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 10:32:54,376 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 10:32:54,377 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 10:32:54,378 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 10:32:54,380 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 10:32:54,384 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 10:32:54,389 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 10:32:54,392 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 10:32:54,393 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 10:32:54,396 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 10:32:54,401 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 10:32:54,402 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 10:32:54,403 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 10:32:54,404 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 10:32:54,405 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 10:32:54,406 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 10:32:54,407 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 10:32:54,408 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 10:32:54,409 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 10:32:54,425 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 10:32:54,425 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 10:32:54,426 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 10:32:54,426 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 10:32:54,427 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 10:32:54,428 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 10:32:54,428 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 10:32:54,430 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6886494-1c1b-4172-a5e2-4df8e36ca32f/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-20 10:32:54,456 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 10:32:54,457 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 10:32:54,457 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 10:32:54,457 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 10:32:54,458 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 10:32:54,458 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 10:32:54,459 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 10:32:54,459 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 10:32:54,459 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 10:32:54,460 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 10:32:54,460 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 10:32:54,460 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 10:32:54,460 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 10:32:54,461 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 10:32:54,461 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 10:32:54,461 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 10:32:54,461 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 10:32:54,461 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 10:32:54,462 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 10:32:54,462 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 10:32:54,462 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 10:32:54,462 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 10:32:54,463 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 10:32:54,463 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 10:32:54,463 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 10:32:54,463 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 10:32:54,463 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 10:32:54,464 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 10:32:54,464 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 10:32:54,464 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 10:32:54,464 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 10:32:54,465 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 10:32:54,465 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 10:32:54,465 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_a6886494-1c1b-4172-a5e2-4df8e36ca32f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6886494-1c1b-4172-a5e2-4df8e36ca32f/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1a17e1f9edfd37607fb472869452b377d4af1281c9808dec0371b4f943952037 [2022-11-20 10:32:54,832 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 10:32:54,852 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 10:32:54,855 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 10:32:54,856 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 10:32:54,856 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 10:32:54,858 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6886494-1c1b-4172-a5e2-4df8e36ca32f/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-1.i [2022-11-20 10:32:58,172 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 10:32:58,573 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 10:32:58,573 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6886494-1c1b-4172-a5e2-4df8e36ca32f/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-1.i [2022-11-20 10:32:58,597 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6886494-1c1b-4172-a5e2-4df8e36ca32f/bin/uautomizer-ug76WZFUDN/data/30e5b10e6/c50bde42a4584f54883fe2f46291795b/FLAG63dcd7182 [2022-11-20 10:32:58,615 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6886494-1c1b-4172-a5e2-4df8e36ca32f/bin/uautomizer-ug76WZFUDN/data/30e5b10e6/c50bde42a4584f54883fe2f46291795b [2022-11-20 10:32:58,637 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 10:32:58,640 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 10:32:58,645 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 10:32:58,645 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 10:32:58,649 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 10:32:58,652 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:32:58" (1/1) ... [2022-11-20 10:32:58,653 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5103915a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:32:58, skipping insertion in model container [2022-11-20 10:32:58,654 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:32:58" (1/1) ... [2022-11-20 10:32:58,662 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 10:32:58,737 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 10:32:58,994 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 10:32:58,997 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@12d656e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:32:58, skipping insertion in model container [2022-11-20 10:32:58,997 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 10:32:58,997 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 10:32:58,999 INFO L158 Benchmark]: Toolchain (without parser) took 358.77ms. Allocated memory is still 83.9MB. Free memory was 65.4MB in the beginning and 55.8MB in the end (delta: 9.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 10:32:59,001 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 60.8MB. Free memory was 39.4MB in the beginning and 39.3MB in the end (delta: 44.2kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 10:32:59,004 INFO L158 Benchmark]: CACSL2BoogieTranslator took 352.43ms. Allocated memory is still 83.9MB. Free memory was 65.1MB in the beginning and 55.8MB in the end (delta: 9.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 10:32:59,006 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 60.8MB. Free memory was 39.4MB in the beginning and 39.3MB in the end (delta: 44.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 352.43ms. Allocated memory is still 83.9MB. Free memory was 65.1MB in the beginning and 55.8MB in the end (delta: 9.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN