./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version b5237d83 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_b3517bad-2095-4537-ba1b-9ed4560c3111/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3517bad-2095-4537-ba1b-9ed4560c3111/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_b3517bad-2095-4537-ba1b-9ed4560c3111/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3517bad-2095-4537-ba1b-9ed4560c3111/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3517bad-2095-4537-ba1b-9ed4560c3111/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_b3517bad-2095-4537-ba1b-9ed4560c3111/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 d11f955236406002afd026860cf5cae6834e26918579de44c447a4ac30cb678d --- 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 17:23:57,876 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 17:23:57,878 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 17:23:57,906 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 17:23:57,906 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 17:23:57,914 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 17:23:57,916 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 17:23:57,923 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 17:23:57,926 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 17:23:57,933 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 17:23:57,934 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 17:23:57,935 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 17:23:57,936 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 17:23:57,937 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 17:23:57,938 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 17:23:57,939 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 17:23:57,939 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 17:23:57,940 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 17:23:57,942 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 17:23:57,951 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 17:23:57,953 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 17:23:57,955 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 17:23:57,956 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 17:23:57,957 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 17:23:57,960 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 17:23:57,961 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 17:23:57,961 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 17:23:57,962 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 17:23:57,963 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 17:23:57,964 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 17:23:57,964 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 17:23:57,965 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 17:23:57,965 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 17:23:57,966 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 17:23:57,972 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 17:23:57,972 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 17:23:57,973 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 17:23:57,973 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 17:23:57,973 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 17:23:57,975 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 17:23:57,976 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 17:23:57,977 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3517bad-2095-4537-ba1b-9ed4560c3111/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-21 17:23:58,004 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 17:23:58,004 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 17:23:58,004 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 17:23:58,005 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 17:23:58,005 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 17:23:58,006 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 17:23:58,006 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 17:23:58,006 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 17:23:58,007 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 17:23:58,007 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 17:23:58,007 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 17:23:58,007 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 17:23:58,008 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 17:23:58,008 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 17:23:58,008 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 17:23:58,008 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 17:23:58,008 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 17:23:58,009 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 17:23:58,009 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 17:23:58,009 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 17:23:58,009 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 17:23:58,009 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 17:23:58,010 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 17:23:58,010 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 17:23:58,010 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 17:23:58,010 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 17:23:58,011 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 17:23:58,011 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 17:23:58,011 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 17:23:58,011 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 17:23:58,011 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_b3517bad-2095-4537-ba1b-9ed4560c3111/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3517bad-2095-4537-ba1b-9ed4560c3111/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d11f955236406002afd026860cf5cae6834e26918579de44c447a4ac30cb678d [2022-11-21 17:23:58,262 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 17:23:58,289 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 17:23:58,293 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 17:23:58,296 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 17:23:58,296 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 17:23:58,297 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3517bad-2095-4537-ba1b-9ed4560c3111/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-2.i [2022-11-21 17:24:01,353 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 17:24:01,672 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 17:24:01,673 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3517bad-2095-4537-ba1b-9ed4560c3111/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-2.i [2022-11-21 17:24:01,688 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3517bad-2095-4537-ba1b-9ed4560c3111/bin/uautomizer-vX5HgA9Q3a/data/69f6e5f77/a718207d1630448ca553fdf2085b194c/FLAG79a7555b3 [2022-11-21 17:24:01,703 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3517bad-2095-4537-ba1b-9ed4560c3111/bin/uautomizer-vX5HgA9Q3a/data/69f6e5f77/a718207d1630448ca553fdf2085b194c [2022-11-21 17:24:01,705 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 17:24:01,707 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 17:24:01,708 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 17:24:01,709 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 17:24:01,717 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 17:24:01,718 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:24:01" (1/1) ... [2022-11-21 17:24:01,719 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@514b6ef1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:24:01, skipping insertion in model container [2022-11-21 17:24:01,719 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:24:01" (1/1) ... [2022-11-21 17:24:01,727 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 17:24:01,807 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 17:24:02,058 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 17:24:02,059 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@459374c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:24:02, skipping insertion in model container [2022-11-21 17:24:02,060 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 17:24:02,060 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 17:24:02,062 INFO L158 Benchmark]: Toolchain (without parser) took 354.27ms. Allocated memory is still 169.9MB. Free memory was 123.7MB in the beginning and 113.7MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 17:24:02,063 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 130.0MB. Free memory is still 71.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 17:24:02,064 INFO L158 Benchmark]: CACSL2BoogieTranslator took 351.77ms. Allocated memory is still 169.9MB. Free memory was 123.2MB in the beginning and 113.7MB in the end (delta: 9.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 17:24:02,066 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 130.0MB. Free memory is still 71.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 351.77ms. Allocated memory is still 169.9MB. Free memory was 123.2MB in the beginning and 113.7MB in the end (delta: 9.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3517bad-2095-4537-ba1b-9ed4560c3111/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3517bad-2095-4537-ba1b-9ed4560c3111/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_b3517bad-2095-4537-ba1b-9ed4560c3111/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3517bad-2095-4537-ba1b-9ed4560c3111/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3517bad-2095-4537-ba1b-9ed4560c3111/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_b3517bad-2095-4537-ba1b-9ed4560c3111/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 d11f955236406002afd026860cf5cae6834e26918579de44c447a4ac30cb678d --- 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 17:24:04,248 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 17:24:04,250 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 17:24:04,285 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 17:24:04,286 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 17:24:04,290 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 17:24:04,292 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 17:24:04,294 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 17:24:04,296 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 17:24:04,299 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 17:24:04,300 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 17:24:04,301 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 17:24:04,302 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 17:24:04,302 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 17:24:04,303 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 17:24:04,304 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 17:24:04,305 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 17:24:04,306 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 17:24:04,307 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 17:24:04,309 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 17:24:04,311 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 17:24:04,319 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 17:24:04,322 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 17:24:04,327 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 17:24:04,331 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 17:24:04,331 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 17:24:04,331 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 17:24:04,332 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 17:24:04,333 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 17:24:04,334 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 17:24:04,334 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 17:24:04,335 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 17:24:04,335 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 17:24:04,343 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 17:24:04,348 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 17:24:04,349 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 17:24:04,350 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 17:24:04,350 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 17:24:04,350 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 17:24:04,351 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 17:24:04,354 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 17:24:04,357 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3517bad-2095-4537-ba1b-9ed4560c3111/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-21 17:24:04,395 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 17:24:04,395 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 17:24:04,397 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 17:24:04,397 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 17:24:04,398 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 17:24:04,399 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 17:24:04,399 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 17:24:04,400 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 17:24:04,400 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 17:24:04,400 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 17:24:04,402 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 17:24:04,402 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 17:24:04,402 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 17:24:04,403 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 17:24:04,403 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 17:24:04,403 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 17:24:04,403 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 17:24:04,404 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 17:24:04,404 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 17:24:04,404 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 17:24:04,404 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 17:24:04,405 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 17:24:04,405 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 17:24:04,405 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 17:24:04,406 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 17:24:04,406 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 17:24:04,406 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 17:24:04,407 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 17:24:04,407 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 17:24:04,407 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 17:24:04,408 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 17:24:04,408 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 17:24:04,408 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 17:24:04,409 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_b3517bad-2095-4537-ba1b-9ed4560c3111/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3517bad-2095-4537-ba1b-9ed4560c3111/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d11f955236406002afd026860cf5cae6834e26918579de44c447a4ac30cb678d [2022-11-21 17:24:04,745 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 17:24:04,773 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 17:24:04,775 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 17:24:04,776 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 17:24:04,778 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 17:24:04,780 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3517bad-2095-4537-ba1b-9ed4560c3111/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-2.i [2022-11-21 17:24:07,783 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 17:24:08,100 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 17:24:08,101 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3517bad-2095-4537-ba1b-9ed4560c3111/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-2.i [2022-11-21 17:24:08,115 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3517bad-2095-4537-ba1b-9ed4560c3111/bin/uautomizer-vX5HgA9Q3a/data/8434f56e5/78ebe9b217554910b5e67b878ff37a84/FLAG96f7fb713 [2022-11-21 17:24:08,137 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3517bad-2095-4537-ba1b-9ed4560c3111/bin/uautomizer-vX5HgA9Q3a/data/8434f56e5/78ebe9b217554910b5e67b878ff37a84 [2022-11-21 17:24:08,140 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 17:24:08,141 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 17:24:08,143 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 17:24:08,143 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 17:24:08,146 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 17:24:08,147 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:24:08" (1/1) ... [2022-11-21 17:24:08,149 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6787b24b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:24:08, skipping insertion in model container [2022-11-21 17:24:08,149 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:24:08" (1/1) ... [2022-11-21 17:24:08,157 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 17:24:08,207 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 17:24:08,408 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 17:24:08,409 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@9802bb0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:24:08, skipping insertion in model container [2022-11-21 17:24:08,409 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 17:24:08,410 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 17:24:08,412 INFO L158 Benchmark]: Toolchain (without parser) took 269.84ms. Allocated memory is still 79.7MB. Free memory was 58.0MB in the beginning and 48.4MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 17:24:08,412 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 79.7MB. Free memory is still 56.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 17:24:08,413 INFO L158 Benchmark]: CACSL2BoogieTranslator took 267.28ms. Allocated memory is still 79.7MB. Free memory was 57.8MB in the beginning and 48.4MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 17:24:08,414 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 79.7MB. Free memory is still 56.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 267.28ms. Allocated memory is still 79.7MB. Free memory was 57.8MB in the beginning and 48.4MB in the end (delta: 9.4MB). 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