./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03660e98-2a5e-423f-9aaf-30dcfed610f6/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03660e98-2a5e-423f-9aaf-30dcfed610f6/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_03660e98-2a5e-423f-9aaf-30dcfed610f6/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03660e98-2a5e-423f-9aaf-30dcfed610f6/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03660e98-2a5e-423f-9aaf-30dcfed610f6/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_03660e98-2a5e-423f-9aaf-30dcfed610f6/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 096e364e485b0e5279ae2fe39d9edab416c1da593e20bd1edd3d0a079c23fdc3 --- 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 13:42:07,423 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 13:42:07,426 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 13:42:07,446 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 13:42:07,447 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 13:42:07,448 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 13:42:07,450 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 13:42:07,452 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 13:42:07,453 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 13:42:07,455 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 13:42:07,456 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 13:42:07,457 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 13:42:07,458 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 13:42:07,459 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 13:42:07,460 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 13:42:07,462 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 13:42:07,463 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 13:42:07,464 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 13:42:07,466 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 13:42:07,468 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 13:42:07,470 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 13:42:07,473 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 13:42:07,474 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 13:42:07,477 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 13:42:07,481 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 13:42:07,486 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 13:42:07,486 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 13:42:07,488 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 13:42:07,490 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 13:42:07,491 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 13:42:07,492 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 13:42:07,493 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 13:42:07,495 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 13:42:07,496 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 13:42:07,498 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 13:42:07,499 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 13:42:07,500 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 13:42:07,501 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 13:42:07,501 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 13:42:07,503 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 13:42:07,505 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 13:42:07,506 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03660e98-2a5e-423f-9aaf-30dcfed610f6/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-21 13:42:07,559 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 13:42:07,563 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 13:42:07,564 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 13:42:07,564 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 13:42:07,565 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 13:42:07,565 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 13:42:07,566 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 13:42:07,566 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 13:42:07,566 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 13:42:07,567 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 13:42:07,568 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 13:42:07,568 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 13:42:07,569 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 13:42:07,569 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 13:42:07,569 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 13:42:07,569 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 13:42:07,570 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 13:42:07,570 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 13:42:07,570 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 13:42:07,570 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 13:42:07,571 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 13:42:07,571 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 13:42:07,571 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 13:42:07,571 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 13:42:07,572 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 13:42:07,572 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 13:42:07,572 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 13:42:07,573 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 13:42:07,573 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 13:42:07,573 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 13:42:07,574 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_03660e98-2a5e-423f-9aaf-30dcfed610f6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03660e98-2a5e-423f-9aaf-30dcfed610f6/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 096e364e485b0e5279ae2fe39d9edab416c1da593e20bd1edd3d0a079c23fdc3 [2022-11-21 13:42:07,873 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 13:42:07,930 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 13:42:07,933 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 13:42:07,949 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 13:42:07,951 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 13:42:07,961 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03660e98-2a5e-423f-9aaf-30dcfed610f6/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-2.i [2022-11-21 13:42:10,833 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 13:42:11,185 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 13:42:11,186 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03660e98-2a5e-423f-9aaf-30dcfed610f6/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-2.i [2022-11-21 13:42:11,200 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03660e98-2a5e-423f-9aaf-30dcfed610f6/bin/uautomizer-vX5HgA9Q3a/data/026d5a031/c31f605ab89449ce829c27b804f1fcee/FLAG5b3d5d182 [2022-11-21 13:42:11,215 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03660e98-2a5e-423f-9aaf-30dcfed610f6/bin/uautomizer-vX5HgA9Q3a/data/026d5a031/c31f605ab89449ce829c27b804f1fcee [2022-11-21 13:42:11,218 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 13:42:11,220 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 13:42:11,221 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 13:42:11,221 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 13:42:11,225 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 13:42:11,226 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 01:42:11" (1/1) ... [2022-11-21 13:42:11,243 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c168c91 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:42:11, skipping insertion in model container [2022-11-21 13:42:11,244 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 01:42:11" (1/1) ... [2022-11-21 13:42:11,251 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 13:42:11,304 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 13:42:11,528 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 13:42:11,529 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2bd13f2f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:42:11, skipping insertion in model container [2022-11-21 13:42:11,529 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 13:42:11,531 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 13:42:11,533 INFO L158 Benchmark]: Toolchain (without parser) took 312.30ms. Allocated memory is still 169.9MB. Free memory was 139.1MB in the beginning and 130.7MB in the end (delta: 8.4MB). Peak memory consumption was 12.7MB. Max. memory is 16.1GB. [2022-11-21 13:42:11,533 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 130.0MB. Free memory was 103.4MB in the beginning and 103.3MB in the end (delta: 167.8kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 13:42:11,535 INFO L158 Benchmark]: CACSL2BoogieTranslator took 309.44ms. Allocated memory is still 169.9MB. Free memory was 138.9MB in the beginning and 130.7MB in the end (delta: 8.2MB). Peak memory consumption was 12.7MB. Max. memory is 16.1GB. [2022-11-21 13:42:11,536 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 130.0MB. Free memory was 103.4MB in the beginning and 103.3MB in the end (delta: 167.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 309.44ms. Allocated memory is still 169.9MB. Free memory was 138.9MB in the beginning and 130.7MB in the end (delta: 8.2MB). Peak memory consumption was 12.7MB. 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_03660e98-2a5e-423f-9aaf-30dcfed610f6/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03660e98-2a5e-423f-9aaf-30dcfed610f6/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_03660e98-2a5e-423f-9aaf-30dcfed610f6/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03660e98-2a5e-423f-9aaf-30dcfed610f6/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03660e98-2a5e-423f-9aaf-30dcfed610f6/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_03660e98-2a5e-423f-9aaf-30dcfed610f6/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 096e364e485b0e5279ae2fe39d9edab416c1da593e20bd1edd3d0a079c23fdc3 --- 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 13:42:13,880 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 13:42:13,882 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 13:42:13,903 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 13:42:13,904 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 13:42:13,905 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 13:42:13,907 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 13:42:13,909 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 13:42:13,911 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 13:42:13,912 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 13:42:13,913 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 13:42:13,914 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 13:42:13,915 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 13:42:13,916 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 13:42:13,917 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 13:42:13,919 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 13:42:13,920 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 13:42:13,920 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 13:42:13,922 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 13:42:13,924 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 13:42:13,925 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 13:42:13,927 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 13:42:13,928 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 13:42:13,929 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 13:42:13,933 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 13:42:13,933 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 13:42:13,933 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 13:42:13,934 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 13:42:13,935 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 13:42:13,936 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 13:42:13,937 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 13:42:13,938 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 13:42:13,939 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 13:42:13,944 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 13:42:13,959 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 13:42:13,959 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 13:42:13,960 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 13:42:13,961 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 13:42:13,961 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 13:42:13,962 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 13:42:13,964 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 13:42:13,965 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03660e98-2a5e-423f-9aaf-30dcfed610f6/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-21 13:42:13,991 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 13:42:13,995 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 13:42:13,996 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 13:42:13,996 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 13:42:13,997 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 13:42:13,998 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 13:42:13,999 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 13:42:13,999 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 13:42:13,999 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 13:42:14,000 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 13:42:14,002 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 13:42:14,002 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 13:42:14,002 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 13:42:14,003 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 13:42:14,003 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 13:42:14,003 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 13:42:14,003 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 13:42:14,004 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 13:42:14,004 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 13:42:14,004 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 13:42:14,005 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 13:42:14,005 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 13:42:14,005 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 13:42:14,005 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 13:42:14,006 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 13:42:14,006 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 13:42:14,006 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 13:42:14,007 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 13:42:14,007 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 13:42:14,007 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 13:42:14,008 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 13:42:14,008 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 13:42:14,008 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 13:42:14,009 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_03660e98-2a5e-423f-9aaf-30dcfed610f6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03660e98-2a5e-423f-9aaf-30dcfed610f6/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 096e364e485b0e5279ae2fe39d9edab416c1da593e20bd1edd3d0a079c23fdc3 [2022-11-21 13:42:14,371 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 13:42:14,393 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 13:42:14,396 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 13:42:14,398 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 13:42:14,398 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 13:42:14,400 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03660e98-2a5e-423f-9aaf-30dcfed610f6/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-2.i [2022-11-21 13:42:17,517 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 13:42:17,891 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 13:42:17,891 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03660e98-2a5e-423f-9aaf-30dcfed610f6/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-2.i [2022-11-21 13:42:17,918 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03660e98-2a5e-423f-9aaf-30dcfed610f6/bin/uautomizer-vX5HgA9Q3a/data/12dd1411d/1fa01a92eba444c99e5791adb8f6bb96/FLAG1bd372a44 [2022-11-21 13:42:17,937 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03660e98-2a5e-423f-9aaf-30dcfed610f6/bin/uautomizer-vX5HgA9Q3a/data/12dd1411d/1fa01a92eba444c99e5791adb8f6bb96 [2022-11-21 13:42:17,940 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 13:42:17,942 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 13:42:17,944 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 13:42:17,944 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 13:42:17,948 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 13:42:17,948 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 01:42:17" (1/1) ... [2022-11-21 13:42:17,950 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@257af086 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:42:17, skipping insertion in model container [2022-11-21 13:42:17,950 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 01:42:17" (1/1) ... [2022-11-21 13:42:17,958 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 13:42:18,007 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 13:42:18,233 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 13:42:18,234 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3bb3a4c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:42:18, skipping insertion in model container [2022-11-21 13:42:18,234 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 13:42:18,235 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 13:42:18,237 INFO L158 Benchmark]: Toolchain (without parser) took 293.86ms. Allocated memory is still 88.1MB. Free memory was 64.5MB in the beginning and 54.8MB in the end (delta: 9.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 13:42:18,238 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 65.0MB. Free memory is still 43.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 13:42:18,240 INFO L158 Benchmark]: CACSL2BoogieTranslator took 291.17ms. Allocated memory is still 88.1MB. Free memory was 64.5MB in the beginning and 54.8MB in the end (delta: 9.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 13:42:18,242 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 65.0MB. Free memory is still 43.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 291.17ms. Allocated memory is still 88.1MB. Free memory was 64.5MB in the beginning and 54.8MB in the end (delta: 9.7MB). 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