./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-1.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_4253fe44-c1b3-4810-aa96-65ff72f1e991/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4253fe44-c1b3-4810-aa96-65ff72f1e991/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_4253fe44-c1b3-4810-aa96-65ff72f1e991/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4253fe44-c1b3-4810-aa96-65ff72f1e991/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4253fe44-c1b3-4810-aa96-65ff72f1e991/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_4253fe44-c1b3-4810-aa96-65ff72f1e991/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 9885703216edf9cfe4bfb438db591a48e102e73a3e0423f90ce871c05fdf2b57 --- 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 10:52:07,739 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 10:52:07,742 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 10:52:07,787 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 10:52:07,787 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 10:52:07,789 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 10:52:07,790 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 10:52:07,792 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 10:52:07,794 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 10:52:07,802 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 10:52:07,803 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 10:52:07,804 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 10:52:07,805 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 10:52:07,806 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 10:52:07,807 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 10:52:07,809 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 10:52:07,810 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 10:52:07,811 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 10:52:07,813 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 10:52:07,823 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 10:52:07,829 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 10:52:07,834 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 10:52:07,836 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 10:52:07,837 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 10:52:07,841 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 10:52:07,841 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 10:52:07,842 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 10:52:07,843 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 10:52:07,844 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 10:52:07,845 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 10:52:07,845 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 10:52:07,846 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 10:52:07,859 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 10:52:07,860 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 10:52:07,861 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 10:52:07,861 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 10:52:07,862 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 10:52:07,863 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 10:52:07,863 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 10:52:07,864 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 10:52:07,865 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 10:52:07,869 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4253fe44-c1b3-4810-aa96-65ff72f1e991/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-20 10:52:07,914 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 10:52:07,914 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 10:52:07,915 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 10:52:07,915 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 10:52:07,916 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 10:52:07,917 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 10:52:07,918 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 10:52:07,918 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 10:52:07,918 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 10:52:07,919 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 10:52:07,920 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 10:52:07,920 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 10:52:07,921 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 10:52:07,921 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 10:52:07,921 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 10:52:07,921 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 10:52:07,922 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 10:52:07,922 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 10:52:07,922 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 10:52:07,922 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 10:52:07,923 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 10:52:07,923 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 10:52:07,923 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 10:52:07,924 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 10:52:07,924 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 10:52:07,924 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 10:52:07,924 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 10:52:07,925 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 10:52:07,925 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 10:52:07,926 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 10:52:07,926 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_4253fe44-c1b3-4810-aa96-65ff72f1e991/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4253fe44-c1b3-4810-aa96-65ff72f1e991/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9885703216edf9cfe4bfb438db591a48e102e73a3e0423f90ce871c05fdf2b57 [2022-11-20 10:52:08,330 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 10:52:08,354 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 10:52:08,357 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 10:52:08,359 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 10:52:08,360 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 10:52:08,361 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4253fe44-c1b3-4810-aa96-65ff72f1e991/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-1.i [2022-11-20 10:52:11,534 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 10:52:11,936 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 10:52:11,939 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4253fe44-c1b3-4810-aa96-65ff72f1e991/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-1.i [2022-11-20 10:52:11,958 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4253fe44-c1b3-4810-aa96-65ff72f1e991/bin/uautomizer-ug76WZFUDN/data/84c57eece/006e73d690f04e88b57d69d48ff43a01/FLAG67c0d8692 [2022-11-20 10:52:11,977 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4253fe44-c1b3-4810-aa96-65ff72f1e991/bin/uautomizer-ug76WZFUDN/data/84c57eece/006e73d690f04e88b57d69d48ff43a01 [2022-11-20 10:52:11,983 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 10:52:11,985 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 10:52:11,988 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 10:52:11,988 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 10:52:11,992 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 10:52:11,993 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:52:11" (1/1) ... [2022-11-20 10:52:11,994 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@fccbbea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:52:11, skipping insertion in model container [2022-11-20 10:52:11,994 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:52:11" (1/1) ... [2022-11-20 10:52:12,002 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 10:52:12,079 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 10:52:12,335 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 10:52:12,336 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5d581f06 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:52:12, skipping insertion in model container [2022-11-20 10:52:12,336 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 10:52:12,337 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 10:52:12,339 INFO L158 Benchmark]: Toolchain (without parser) took 352.97ms. Allocated memory is still 138.4MB. Free memory was 92.3MB in the beginning and 105.3MB in the end (delta: -13.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 10:52:12,339 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 104.9MB. Free memory is still 74.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 10:52:12,340 INFO L158 Benchmark]: CACSL2BoogieTranslator took 349.24ms. Allocated memory is still 138.4MB. Free memory was 91.6MB in the beginning and 105.3MB in the end (delta: -13.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 10:52:12,342 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 104.9MB. Free memory is still 74.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 349.24ms. Allocated memory is still 138.4MB. Free memory was 91.6MB in the beginning and 105.3MB in the end (delta: -13.7MB). 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_4253fe44-c1b3-4810-aa96-65ff72f1e991/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4253fe44-c1b3-4810-aa96-65ff72f1e991/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_4253fe44-c1b3-4810-aa96-65ff72f1e991/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4253fe44-c1b3-4810-aa96-65ff72f1e991/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4253fe44-c1b3-4810-aa96-65ff72f1e991/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_4253fe44-c1b3-4810-aa96-65ff72f1e991/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 9885703216edf9cfe4bfb438db591a48e102e73a3e0423f90ce871c05fdf2b57 --- 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 10:52:14,816 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 10:52:14,818 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 10:52:14,847 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 10:52:14,850 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 10:52:14,854 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 10:52:14,859 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 10:52:14,864 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 10:52:14,867 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 10:52:14,873 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 10:52:14,875 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 10:52:14,876 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 10:52:14,878 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 10:52:14,880 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 10:52:14,883 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 10:52:14,886 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 10:52:14,889 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 10:52:14,891 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 10:52:14,893 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 10:52:14,895 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 10:52:14,900 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 10:52:14,907 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 10:52:14,908 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 10:52:14,910 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 10:52:14,915 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 10:52:14,921 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 10:52:14,922 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 10:52:14,923 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 10:52:14,924 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 10:52:14,925 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 10:52:14,927 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 10:52:14,928 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 10:52:14,930 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 10:52:14,931 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 10:52:14,944 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 10:52:14,944 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 10:52:14,945 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 10:52:14,946 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 10:52:14,946 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 10:52:14,949 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 10:52:14,950 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 10:52:14,953 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4253fe44-c1b3-4810-aa96-65ff72f1e991/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-20 10:52:15,003 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 10:52:15,003 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 10:52:15,005 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 10:52:15,005 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 10:52:15,006 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 10:52:15,006 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 10:52:15,007 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 10:52:15,008 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 10:52:15,008 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 10:52:15,008 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 10:52:15,009 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 10:52:15,010 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 10:52:15,010 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 10:52:15,010 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 10:52:15,010 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 10:52:15,010 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 10:52:15,011 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 10:52:15,011 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 10:52:15,011 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 10:52:15,011 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 10:52:15,012 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 10:52:15,012 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 10:52:15,012 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 10:52:15,012 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 10:52:15,013 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 10:52:15,013 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 10:52:15,013 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 10:52:15,013 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 10:52:15,014 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 10:52:15,014 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 10:52:15,014 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 10:52:15,014 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 10:52:15,015 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 10:52:15,015 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_4253fe44-c1b3-4810-aa96-65ff72f1e991/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4253fe44-c1b3-4810-aa96-65ff72f1e991/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9885703216edf9cfe4bfb438db591a48e102e73a3e0423f90ce871c05fdf2b57 [2022-11-20 10:52:15,470 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 10:52:15,503 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 10:52:15,507 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 10:52:15,509 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 10:52:15,509 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 10:52:15,512 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4253fe44-c1b3-4810-aa96-65ff72f1e991/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-1.i [2022-11-20 10:52:18,940 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 10:52:19,347 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 10:52:19,348 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4253fe44-c1b3-4810-aa96-65ff72f1e991/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-1.i [2022-11-20 10:52:19,374 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4253fe44-c1b3-4810-aa96-65ff72f1e991/bin/uautomizer-ug76WZFUDN/data/56e261b1a/bdfea45a426e4d759be00b9933118308/FLAGd0f8d4ba8 [2022-11-20 10:52:19,391 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4253fe44-c1b3-4810-aa96-65ff72f1e991/bin/uautomizer-ug76WZFUDN/data/56e261b1a/bdfea45a426e4d759be00b9933118308 [2022-11-20 10:52:19,396 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 10:52:19,398 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 10:52:19,403 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 10:52:19,404 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 10:52:19,408 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 10:52:19,409 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:52:19" (1/1) ... [2022-11-20 10:52:19,410 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e93223a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:52:19, skipping insertion in model container [2022-11-20 10:52:19,411 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:52:19" (1/1) ... [2022-11-20 10:52:19,420 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 10:52:19,505 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 10:52:19,775 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 10:52:19,777 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@d788c60 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:52:19, skipping insertion in model container [2022-11-20 10:52:19,777 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 10:52:19,777 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 10:52:19,780 INFO L158 Benchmark]: Toolchain (without parser) took 380.15ms. Allocated memory is still 69.2MB. Free memory was 44.0MB in the beginning and 34.1MB in the end (delta: 9.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 10:52:19,781 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 69.2MB. Free memory was 47.6MB in the beginning and 47.6MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 10:52:19,785 INFO L158 Benchmark]: CACSL2BoogieTranslator took 374.72ms. Allocated memory is still 69.2MB. Free memory was 43.9MB in the beginning and 34.1MB in the end (delta: 9.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 10:52:19,786 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 69.2MB. Free memory was 47.6MB in the beginning and 47.6MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 374.72ms. Allocated memory is still 69.2MB. Free memory was 43.9MB in the beginning and 34.1MB in the end (delta: 9.8MB). 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