./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae7ccd9d-9857-4023-88c3-d37ad5e75fd6/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae7ccd9d-9857-4023-88c3-d37ad5e75fd6/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_ae7ccd9d-9857-4023-88c3-d37ad5e75fd6/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae7ccd9d-9857-4023-88c3-d37ad5e75fd6/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae7ccd9d-9857-4023-88c3-d37ad5e75fd6/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_ae7ccd9d-9857-4023-88c3-d37ad5e75fd6/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 08dbe1d8baf218c90d79c7aa96b8d857526ff0e474f0acb076b8cd9ca4d11ff2 --- 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 10:55:51,870 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 10:55:51,872 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 10:55:51,894 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 10:55:51,895 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 10:55:51,896 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 10:55:51,898 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 10:55:51,900 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 10:55:51,902 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 10:55:51,903 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 10:55:51,904 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 10:55:51,905 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 10:55:51,906 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 10:55:51,907 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 10:55:51,909 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 10:55:51,910 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 10:55:51,911 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 10:55:51,913 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 10:55:51,915 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 10:55:51,917 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 10:55:51,918 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 10:55:51,920 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 10:55:51,921 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 10:55:51,922 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 10:55:51,926 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 10:55:51,927 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 10:55:51,927 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 10:55:51,928 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 10:55:51,929 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 10:55:51,930 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 10:55:51,930 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 10:55:51,931 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 10:55:51,932 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 10:55:51,933 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 10:55:51,935 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 10:55:51,935 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 10:55:51,936 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 10:55:51,937 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 10:55:51,937 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 10:55:51,938 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 10:55:51,939 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 10:55:51,943 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae7ccd9d-9857-4023-88c3-d37ad5e75fd6/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-20 10:55:51,978 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 10:55:51,987 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 10:55:51,988 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 10:55:51,988 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 10:55:51,989 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 10:55:51,989 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 10:55:51,990 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 10:55:51,990 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 10:55:51,991 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 10:55:51,991 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 10:55:51,992 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 10:55:51,993 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 10:55:51,993 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 10:55:51,993 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 10:55:51,993 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 10:55:51,994 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 10:55:51,994 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 10:55:51,994 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 10:55:51,994 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 10:55:51,995 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 10:55:51,995 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 10:55:51,995 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 10:55:51,995 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 10:55:51,996 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 10:55:51,996 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 10:55:51,996 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 10:55:51,996 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 10:55:51,997 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 10:55:51,997 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 10:55:51,998 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 10:55:51,998 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_ae7ccd9d-9857-4023-88c3-d37ad5e75fd6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae7ccd9d-9857-4023-88c3-d37ad5e75fd6/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 08dbe1d8baf218c90d79c7aa96b8d857526ff0e474f0acb076b8cd9ca4d11ff2 [2022-11-20 10:55:52,344 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 10:55:52,383 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 10:55:52,386 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 10:55:52,389 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 10:55:52,389 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 10:55:52,391 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae7ccd9d-9857-4023-88c3-d37ad5e75fd6/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-1.i [2022-11-20 10:55:55,740 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 10:55:56,175 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 10:55:56,176 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae7ccd9d-9857-4023-88c3-d37ad5e75fd6/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-1.i [2022-11-20 10:55:56,210 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae7ccd9d-9857-4023-88c3-d37ad5e75fd6/bin/uautomizer-ug76WZFUDN/data/697aa094b/73ef1747615d4289b1eea5e79d5e7da3/FLAG5818ff2b3 [2022-11-20 10:55:56,243 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae7ccd9d-9857-4023-88c3-d37ad5e75fd6/bin/uautomizer-ug76WZFUDN/data/697aa094b/73ef1747615d4289b1eea5e79d5e7da3 [2022-11-20 10:55:56,250 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 10:55:56,252 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 10:55:56,256 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 10:55:56,256 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 10:55:56,269 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 10:55:56,270 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:55:56" (1/1) ... [2022-11-20 10:55:56,273 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c33a0c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:55:56, skipping insertion in model container [2022-11-20 10:55:56,274 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:55:56" (1/1) ... [2022-11-20 10:55:56,283 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 10:55:56,366 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 10:55:56,621 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 10:55:56,621 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@792f5896 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:55:56, skipping insertion in model container [2022-11-20 10:55:56,622 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 10:55:56,622 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 10:55:56,624 INFO L158 Benchmark]: Toolchain (without parser) took 370.91ms. Allocated memory is still 159.4MB. Free memory was 130.1MB in the beginning and 120.6MB in the end (delta: 9.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 10:55:56,625 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 125.8MB. Free memory is still 92.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 10:55:56,626 INFO L158 Benchmark]: CACSL2BoogieTranslator took 366.28ms. Allocated memory is still 159.4MB. Free memory was 129.9MB in the beginning and 120.6MB in the end (delta: 9.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 10:55:56,627 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 125.8MB. Free memory is still 92.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 366.28ms. Allocated memory is still 159.4MB. Free memory was 129.9MB in the beginning and 120.6MB 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 Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae7ccd9d-9857-4023-88c3-d37ad5e75fd6/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae7ccd9d-9857-4023-88c3-d37ad5e75fd6/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_ae7ccd9d-9857-4023-88c3-d37ad5e75fd6/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae7ccd9d-9857-4023-88c3-d37ad5e75fd6/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae7ccd9d-9857-4023-88c3-d37ad5e75fd6/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_ae7ccd9d-9857-4023-88c3-d37ad5e75fd6/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 08dbe1d8baf218c90d79c7aa96b8d857526ff0e474f0acb076b8cd9ca4d11ff2 --- 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 10:55:58,978 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 10:55:58,980 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 10:55:59,016 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 10:55:59,016 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 10:55:59,017 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 10:55:59,019 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 10:55:59,029 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 10:55:59,031 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 10:55:59,038 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 10:55:59,039 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 10:55:59,042 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 10:55:59,042 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 10:55:59,045 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 10:55:59,050 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 10:55:59,055 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 10:55:59,055 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 10:55:59,056 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 10:55:59,058 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 10:55:59,060 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 10:55:59,061 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 10:55:59,063 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 10:55:59,064 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 10:55:59,065 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 10:55:59,068 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 10:55:59,069 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 10:55:59,069 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 10:55:59,070 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 10:55:59,071 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 10:55:59,072 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 10:55:59,072 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 10:55:59,073 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 10:55:59,074 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 10:55:59,075 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 10:55:59,076 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 10:55:59,076 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 10:55:59,077 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 10:55:59,077 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 10:55:59,078 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 10:55:59,079 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 10:55:59,079 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 10:55:59,084 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae7ccd9d-9857-4023-88c3-d37ad5e75fd6/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-20 10:55:59,129 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 10:55:59,129 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 10:55:59,131 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 10:55:59,131 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 10:55:59,132 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 10:55:59,132 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 10:55:59,133 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 10:55:59,133 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 10:55:59,134 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 10:55:59,134 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 10:55:59,135 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 10:55:59,135 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 10:55:59,136 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 10:55:59,136 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 10:55:59,136 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 10:55:59,136 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 10:55:59,136 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 10:55:59,137 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 10:55:59,137 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 10:55:59,137 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 10:55:59,137 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 10:55:59,137 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 10:55:59,138 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 10:55:59,138 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 10:55:59,138 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 10:55:59,138 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 10:55:59,138 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 10:55:59,139 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 10:55:59,139 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 10:55:59,139 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 10:55:59,139 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 10:55:59,139 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 10:55:59,140 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 10:55:59,140 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_ae7ccd9d-9857-4023-88c3-d37ad5e75fd6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae7ccd9d-9857-4023-88c3-d37ad5e75fd6/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 08dbe1d8baf218c90d79c7aa96b8d857526ff0e474f0acb076b8cd9ca4d11ff2 [2022-11-20 10:55:59,642 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 10:55:59,668 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 10:55:59,671 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 10:55:59,673 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 10:55:59,674 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 10:55:59,676 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae7ccd9d-9857-4023-88c3-d37ad5e75fd6/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-1.i [2022-11-20 10:56:03,225 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 10:56:03,639 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 10:56:03,640 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae7ccd9d-9857-4023-88c3-d37ad5e75fd6/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-1.i [2022-11-20 10:56:03,674 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae7ccd9d-9857-4023-88c3-d37ad5e75fd6/bin/uautomizer-ug76WZFUDN/data/83d473234/bce72b634b0741bb8bc3a30ae6c3957b/FLAGa7a9a67fd [2022-11-20 10:56:03,691 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae7ccd9d-9857-4023-88c3-d37ad5e75fd6/bin/uautomizer-ug76WZFUDN/data/83d473234/bce72b634b0741bb8bc3a30ae6c3957b [2022-11-20 10:56:03,694 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 10:56:03,696 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 10:56:03,698 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 10:56:03,698 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 10:56:03,702 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 10:56:03,703 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:56:03" (1/1) ... [2022-11-20 10:56:03,705 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@bb5ea04 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:56:03, skipping insertion in model container [2022-11-20 10:56:03,705 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:56:03" (1/1) ... [2022-11-20 10:56:03,714 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 10:56:03,814 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 10:56:04,044 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 10:56:04,045 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@65da10c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:56:04, skipping insertion in model container [2022-11-20 10:56:04,046 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 10:56:04,046 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 10:56:04,048 INFO L158 Benchmark]: Toolchain (without parser) took 351.18ms. Allocated memory is still 90.2MB. Free memory was 65.7MB in the beginning and 56.1MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 10:56:04,049 INFO L158 Benchmark]: CDTParser took 0.40ms. Allocated memory is still 62.9MB. Free memory is still 41.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 10:56:04,052 INFO L158 Benchmark]: CACSL2BoogieTranslator took 348.18ms. Allocated memory is still 90.2MB. Free memory was 65.4MB in the beginning and 56.3MB in the end (delta: 9.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 10:56:04,054 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40ms. Allocated memory is still 62.9MB. Free memory is still 41.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 348.18ms. Allocated memory is still 90.2MB. Free memory was 65.4MB in the beginning and 56.3MB in the end (delta: 9.2MB). 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