./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd982f87-7b61-4630-bb57-42bd8810c1c7/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd982f87-7b61-4630-bb57-42bd8810c1c7/bin/uautomizer-vX5HgA9Q3a/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd982f87-7b61-4630-bb57-42bd8810c1c7/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd982f87-7b61-4630-bb57-42bd8810c1c7/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd982f87-7b61-4630-bb57-42bd8810c1c7/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd982f87-7b61-4630-bb57-42bd8810c1c7/bin/uautomizer-vX5HgA9Q3a --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 713ae5dee39d08db1e818ebc31454a222c136fde7aad4a26405d3060cfa0eeea --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 09:16:30,915 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 09:16:30,916 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 09:16:30,937 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 09:16:30,938 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 09:16:30,939 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 09:16:30,941 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 09:16:30,942 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 09:16:30,952 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 09:16:30,953 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 09:16:30,954 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 09:16:30,956 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 09:16:30,959 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 09:16:30,960 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 09:16:30,964 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 09:16:30,966 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 09:16:30,970 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 09:16:30,971 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 09:16:30,976 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 09:16:30,978 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 09:16:30,982 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 09:16:30,983 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 09:16:30,984 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 09:16:30,985 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 09:16:30,988 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 09:16:30,989 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 09:16:30,989 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 09:16:30,990 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 09:16:30,990 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 09:16:30,991 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 09:16:30,991 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 09:16:30,992 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 09:16:30,993 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 09:16:30,994 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 09:16:30,995 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 09:16:30,995 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 09:16:30,996 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 09:16:30,996 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 09:16:30,996 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 09:16:30,997 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 09:16:30,998 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 09:16:31,001 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd982f87-7b61-4630-bb57-42bd8810c1c7/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-21 09:16:31,032 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 09:16:31,037 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 09:16:31,038 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 09:16:31,038 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 09:16:31,039 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 09:16:31,039 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 09:16:31,040 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 09:16:31,040 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 09:16:31,041 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 09:16:31,041 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 09:16:31,042 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 09:16:31,042 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 09:16:31,042 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 09:16:31,043 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 09:16:31,043 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 09:16:31,043 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 09:16:31,043 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 09:16:31,043 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 09:16:31,044 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 09:16:31,044 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 09:16:31,044 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 09:16:31,044 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 09:16:31,044 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 09:16:31,045 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 09:16:31,045 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 09:16:31,045 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 09:16:31,045 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 09:16:31,046 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 09:16:31,046 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 09:16:31,046 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 09:16:31,046 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_bd982f87-7b61-4630-bb57-42bd8810c1c7/bin/uautomizer-vX5HgA9Q3a/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd982f87-7b61-4630-bb57-42bd8810c1c7/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 713ae5dee39d08db1e818ebc31454a222c136fde7aad4a26405d3060cfa0eeea [2022-11-21 09:16:31,311 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 09:16:31,344 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 09:16:31,347 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 09:16:31,351 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 09:16:31,351 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 09:16:31,353 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd982f87-7b61-4630-bb57-42bd8810c1c7/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-3.i [2022-11-21 09:16:34,481 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 09:16:34,844 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 09:16:34,845 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd982f87-7b61-4630-bb57-42bd8810c1c7/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-3.i [2022-11-21 09:16:34,875 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd982f87-7b61-4630-bb57-42bd8810c1c7/bin/uautomizer-vX5HgA9Q3a/data/19d93184c/fc3a88e5621d458aadaef378ff6ef6d0/FLAG807eba381 [2022-11-21 09:16:34,889 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd982f87-7b61-4630-bb57-42bd8810c1c7/bin/uautomizer-vX5HgA9Q3a/data/19d93184c/fc3a88e5621d458aadaef378ff6ef6d0 [2022-11-21 09:16:34,891 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 09:16:34,893 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 09:16:34,894 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 09:16:34,894 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 09:16:34,899 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 09:16:34,900 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 09:16:34" (1/1) ... [2022-11-21 09:16:34,901 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57875986 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:16:34, skipping insertion in model container [2022-11-21 09:16:34,901 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 09:16:34" (1/1) ... [2022-11-21 09:16:34,908 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 09:16:34,990 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 09:16:35,220 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 09:16:35,220 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@48c04c96 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:16:35, skipping insertion in model container [2022-11-21 09:16:35,220 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 09:16:35,221 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 09:16:35,223 INFO L158 Benchmark]: Toolchain (without parser) took 329.19ms. Allocated memory is still 157.3MB. Free memory was 116.5MB in the beginning and 106.6MB in the end (delta: 10.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 09:16:35,223 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 157.3MB. Free memory was 127.8MB in the beginning and 127.6MB in the end (delta: 209.8kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 09:16:35,224 INFO L158 Benchmark]: CACSL2BoogieTranslator took 326.81ms. Allocated memory is still 157.3MB. Free memory was 116.5MB in the beginning and 106.6MB in the end (delta: 10.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 09:16:35,226 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 157.3MB. Free memory was 127.8MB in the beginning and 127.6MB in the end (delta: 209.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 326.81ms. Allocated memory is still 157.3MB. Free memory was 116.5MB in the beginning and 106.6MB in the end (delta: 10.0MB). 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_bd982f87-7b61-4630-bb57-42bd8810c1c7/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd982f87-7b61-4630-bb57-42bd8810c1c7/bin/uautomizer-vX5HgA9Q3a/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd982f87-7b61-4630-bb57-42bd8810c1c7/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd982f87-7b61-4630-bb57-42bd8810c1c7/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd982f87-7b61-4630-bb57-42bd8810c1c7/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd982f87-7b61-4630-bb57-42bd8810c1c7/bin/uautomizer-vX5HgA9Q3a --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 713ae5dee39d08db1e818ebc31454a222c136fde7aad4a26405d3060cfa0eeea --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 09:16:37,583 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 09:16:37,585 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 09:16:37,635 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 09:16:37,635 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 09:16:37,636 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 09:16:37,638 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 09:16:37,639 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 09:16:37,641 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 09:16:37,642 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 09:16:37,643 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 09:16:37,645 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 09:16:37,645 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 09:16:37,646 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 09:16:37,647 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 09:16:37,649 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 09:16:37,649 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 09:16:37,650 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 09:16:37,652 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 09:16:37,654 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 09:16:37,655 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 09:16:37,657 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 09:16:37,658 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 09:16:37,659 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 09:16:37,662 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 09:16:37,663 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 09:16:37,663 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 09:16:37,664 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 09:16:37,665 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 09:16:37,666 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 09:16:37,666 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 09:16:37,667 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 09:16:37,668 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 09:16:37,669 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 09:16:37,671 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 09:16:37,671 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 09:16:37,672 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 09:16:37,672 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 09:16:37,672 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 09:16:37,673 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 09:16:37,674 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 09:16:37,675 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd982f87-7b61-4630-bb57-42bd8810c1c7/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-21 09:16:37,698 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 09:16:37,699 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 09:16:37,699 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 09:16:37,700 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 09:16:37,700 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 09:16:37,701 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 09:16:37,702 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 09:16:37,702 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 09:16:37,702 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 09:16:37,703 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 09:16:37,703 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 09:16:37,703 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 09:16:37,704 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 09:16:37,704 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 09:16:37,704 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 09:16:37,705 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 09:16:37,705 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 09:16:37,705 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 09:16:37,705 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 09:16:37,706 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 09:16:37,706 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 09:16:37,706 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 09:16:37,707 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 09:16:37,707 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 09:16:37,707 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 09:16:37,707 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 09:16:37,708 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 09:16:37,708 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 09:16:37,708 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 09:16:37,709 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 09:16:37,709 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 09:16:37,709 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 09:16:37,710 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 09:16:37,710 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_bd982f87-7b61-4630-bb57-42bd8810c1c7/bin/uautomizer-vX5HgA9Q3a/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd982f87-7b61-4630-bb57-42bd8810c1c7/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 713ae5dee39d08db1e818ebc31454a222c136fde7aad4a26405d3060cfa0eeea [2022-11-21 09:16:38,161 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 09:16:38,190 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 09:16:38,193 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 09:16:38,195 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 09:16:38,195 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 09:16:38,197 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd982f87-7b61-4630-bb57-42bd8810c1c7/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-3.i [2022-11-21 09:16:41,305 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 09:16:41,674 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 09:16:41,675 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd982f87-7b61-4630-bb57-42bd8810c1c7/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-3.i [2022-11-21 09:16:41,701 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd982f87-7b61-4630-bb57-42bd8810c1c7/bin/uautomizer-vX5HgA9Q3a/data/4949381ec/217226ed73dc41e0b22f8dc8707ca08a/FLAGd6faeade7 [2022-11-21 09:16:41,727 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd982f87-7b61-4630-bb57-42bd8810c1c7/bin/uautomizer-vX5HgA9Q3a/data/4949381ec/217226ed73dc41e0b22f8dc8707ca08a [2022-11-21 09:16:41,733 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 09:16:41,734 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 09:16:41,737 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 09:16:41,737 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 09:16:41,741 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 09:16:41,747 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 09:16:41" (1/1) ... [2022-11-21 09:16:41,748 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54fbde6b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:16:41, skipping insertion in model container [2022-11-21 09:16:41,748 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 09:16:41" (1/1) ... [2022-11-21 09:16:41,756 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 09:16:41,829 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 09:16:42,111 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 09:16:42,112 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@66a9194f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:16:42, skipping insertion in model container [2022-11-21 09:16:42,112 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 09:16:42,113 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 09:16:42,115 INFO L158 Benchmark]: Toolchain (without parser) took 379.79ms. Allocated memory is still 71.3MB. Free memory was 45.7MB in the beginning and 35.6MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 09:16:42,116 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 71.3MB. Free memory is still 49.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 09:16:42,118 INFO L158 Benchmark]: CACSL2BoogieTranslator took 376.19ms. Allocated memory is still 71.3MB. Free memory was 45.5MB in the beginning and 35.6MB in the end (delta: 9.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 09:16:42,120 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 71.3MB. Free memory is still 49.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 376.19ms. Allocated memory is still 71.3MB. Free memory was 45.5MB in the beginning and 35.6MB in the end (delta: 9.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN