./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test6-1.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_e6e6d2dd-64ff-49ba-9199-73324e783379/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6e6d2dd-64ff-49ba-9199-73324e783379/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_e6e6d2dd-64ff-49ba-9199-73324e783379/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6e6d2dd-64ff-49ba-9199-73324e783379/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test6-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6e6d2dd-64ff-49ba-9199-73324e783379/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_e6e6d2dd-64ff-49ba-9199-73324e783379/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 3012c2825f53c0db53d950c12df6540de859b34b2bef033c36a98846352dedd3 --- 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 11:16:27,394 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 11:16:27,397 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 11:16:27,447 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 11:16:27,447 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 11:16:27,455 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 11:16:27,458 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 11:16:27,462 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 11:16:27,464 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 11:16:27,470 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 11:16:27,472 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 11:16:27,473 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 11:16:27,473 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 11:16:27,475 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 11:16:27,479 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 11:16:27,481 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 11:16:27,483 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 11:16:27,485 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 11:16:27,487 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 11:16:27,496 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 11:16:27,498 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 11:16:27,501 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 11:16:27,503 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 11:16:27,504 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 11:16:27,517 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 11:16:27,517 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 11:16:27,517 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 11:16:27,520 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 11:16:27,521 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 11:16:27,523 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 11:16:27,524 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 11:16:27,525 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 11:16:27,527 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 11:16:27,528 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 11:16:27,530 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 11:16:27,531 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 11:16:27,532 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 11:16:27,532 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 11:16:27,532 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 11:16:27,534 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 11:16:27,535 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 11:16:27,536 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6e6d2dd-64ff-49ba-9199-73324e783379/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-20 11:16:27,585 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 11:16:27,585 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 11:16:27,586 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 11:16:27,587 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 11:16:27,588 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 11:16:27,588 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 11:16:27,589 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 11:16:27,589 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 11:16:27,590 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 11:16:27,590 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 11:16:27,591 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 11:16:27,592 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 11:16:27,592 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 11:16:27,592 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 11:16:27,593 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 11:16:27,593 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 11:16:27,593 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 11:16:27,594 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 11:16:27,594 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 11:16:27,594 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 11:16:27,595 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 11:16:27,595 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 11:16:27,596 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 11:16:27,596 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 11:16:27,596 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 11:16:27,596 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:16:27,597 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 11:16:27,597 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 11:16:27,597 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 11:16:27,598 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 11:16:27,598 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_e6e6d2dd-64ff-49ba-9199-73324e783379/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6e6d2dd-64ff-49ba-9199-73324e783379/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3012c2825f53c0db53d950c12df6540de859b34b2bef033c36a98846352dedd3 [2022-11-20 11:16:27,945 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 11:16:27,989 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 11:16:27,993 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 11:16:28,013 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 11:16:28,014 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 11:16:28,015 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6e6d2dd-64ff-49ba-9199-73324e783379/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test6-1.i [2022-11-20 11:16:31,294 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 11:16:31,726 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 11:16:31,728 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6e6d2dd-64ff-49ba-9199-73324e783379/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test6-1.i [2022-11-20 11:16:31,757 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6e6d2dd-64ff-49ba-9199-73324e783379/bin/uautomizer-ug76WZFUDN/data/81f5ee58c/68029f7a38c548bdbc50187d15b63662/FLAG27f294198 [2022-11-20 11:16:31,780 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6e6d2dd-64ff-49ba-9199-73324e783379/bin/uautomizer-ug76WZFUDN/data/81f5ee58c/68029f7a38c548bdbc50187d15b63662 [2022-11-20 11:16:31,783 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 11:16:31,786 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 11:16:31,790 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 11:16:31,790 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 11:16:31,795 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 11:16:31,796 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:16:31" (1/1) ... [2022-11-20 11:16:31,798 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12eb58a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:16:31, skipping insertion in model container [2022-11-20 11:16:31,798 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:16:31" (1/1) ... [2022-11-20 11:16:31,807 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 11:16:31,895 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:16:32,229 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 11:16:32,231 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6b3cc22d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:16:32, skipping insertion in model container [2022-11-20 11:16:32,231 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 11:16:32,232 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 11:16:32,235 INFO L158 Benchmark]: Toolchain (without parser) took 447.66ms. Allocated memory is still 182.5MB. Free memory was 141.0MB in the beginning and 130.5MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 11:16:32,236 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 130.0MB. Free memory was 98.0MB in the beginning and 98.0MB in the end (delta: 29.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 11:16:32,237 INFO L158 Benchmark]: CACSL2BoogieTranslator took 442.45ms. Allocated memory is still 182.5MB. Free memory was 141.0MB in the beginning and 131.2MB in the end (delta: 9.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 11:16:32,239 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 130.0MB. Free memory was 98.0MB in the beginning and 98.0MB in the end (delta: 29.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 442.45ms. Allocated memory is still 182.5MB. Free memory was 141.0MB in the beginning and 131.2MB 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 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_e6e6d2dd-64ff-49ba-9199-73324e783379/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6e6d2dd-64ff-49ba-9199-73324e783379/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_e6e6d2dd-64ff-49ba-9199-73324e783379/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6e6d2dd-64ff-49ba-9199-73324e783379/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test6-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6e6d2dd-64ff-49ba-9199-73324e783379/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_e6e6d2dd-64ff-49ba-9199-73324e783379/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 3012c2825f53c0db53d950c12df6540de859b34b2bef033c36a98846352dedd3 --- 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 11:16:35,042 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 11:16:35,045 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 11:16:35,093 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 11:16:35,094 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 11:16:35,098 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 11:16:35,101 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 11:16:35,103 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 11:16:35,106 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 11:16:35,116 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 11:16:35,117 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 11:16:35,118 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 11:16:35,118 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 11:16:35,119 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 11:16:35,120 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 11:16:35,121 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 11:16:35,122 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 11:16:35,123 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 11:16:35,125 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 11:16:35,127 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 11:16:35,132 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 11:16:35,136 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 11:16:35,140 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 11:16:35,141 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 11:16:35,155 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 11:16:35,161 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 11:16:35,161 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 11:16:35,162 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 11:16:35,164 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 11:16:35,165 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 11:16:35,166 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 11:16:35,167 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 11:16:35,184 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 11:16:35,186 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 11:16:35,187 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 11:16:35,187 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 11:16:35,188 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 11:16:35,188 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 11:16:35,189 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 11:16:35,190 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 11:16:35,190 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 11:16:35,196 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6e6d2dd-64ff-49ba-9199-73324e783379/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-20 11:16:35,244 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 11:16:35,244 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 11:16:35,246 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 11:16:35,246 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 11:16:35,247 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 11:16:35,248 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 11:16:35,248 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 11:16:35,249 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 11:16:35,249 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 11:16:35,249 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 11:16:35,251 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 11:16:35,251 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 11:16:35,251 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 11:16:35,251 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 11:16:35,252 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 11:16:35,252 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 11:16:35,252 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 11:16:35,252 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 11:16:35,253 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 11:16:35,253 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 11:16:35,253 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 11:16:35,253 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 11:16:35,254 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 11:16:35,254 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 11:16:35,254 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 11:16:35,255 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 11:16:35,255 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 11:16:35,255 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:16:35,255 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 11:16:35,256 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 11:16:35,256 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 11:16:35,256 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 11:16:35,257 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 11:16:35,257 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_e6e6d2dd-64ff-49ba-9199-73324e783379/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6e6d2dd-64ff-49ba-9199-73324e783379/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3012c2825f53c0db53d950c12df6540de859b34b2bef033c36a98846352dedd3 [2022-11-20 11:16:35,681 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 11:16:35,713 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 11:16:35,716 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 11:16:35,718 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 11:16:35,719 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 11:16:35,721 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6e6d2dd-64ff-49ba-9199-73324e783379/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test6-1.i [2022-11-20 11:16:39,080 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 11:16:39,547 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 11:16:39,551 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6e6d2dd-64ff-49ba-9199-73324e783379/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test6-1.i [2022-11-20 11:16:39,587 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6e6d2dd-64ff-49ba-9199-73324e783379/bin/uautomizer-ug76WZFUDN/data/85eb0fde9/3c5a4c252015446292bc6e02cd46c87d/FLAG371210598 [2022-11-20 11:16:39,608 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6e6d2dd-64ff-49ba-9199-73324e783379/bin/uautomizer-ug76WZFUDN/data/85eb0fde9/3c5a4c252015446292bc6e02cd46c87d [2022-11-20 11:16:39,612 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 11:16:39,614 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 11:16:39,618 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 11:16:39,619 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 11:16:39,624 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 11:16:39,625 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:16:39" (1/1) ... [2022-11-20 11:16:39,626 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5bb443bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:16:39, skipping insertion in model container [2022-11-20 11:16:39,626 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:16:39" (1/1) ... [2022-11-20 11:16:39,635 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 11:16:39,719 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:16:40,070 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 11:16:40,071 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4a281d48 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:16:40, skipping insertion in model container [2022-11-20 11:16:40,071 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 11:16:40,072 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 11:16:40,074 INFO L158 Benchmark]: Toolchain (without parser) took 458.57ms. Allocated memory is still 79.7MB. Free memory was 57.1MB in the beginning and 47.0MB in the end (delta: 10.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 11:16:40,074 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 79.7MB. Free memory is still 57.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 11:16:40,075 INFO L158 Benchmark]: CACSL2BoogieTranslator took 453.49ms. Allocated memory is still 79.7MB. Free memory was 56.8MB in the beginning and 47.0MB in the end (delta: 9.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 11:16:40,077 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 79.7MB. Free memory is still 57.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 453.49ms. Allocated memory is still 79.7MB. Free memory was 56.8MB in the beginning and 47.0MB 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