./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-2.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_e31e625d-3a4a-41b7-bbe6-b2e260e44964/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e31e625d-3a4a-41b7-bbe6-b2e260e44964/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_e31e625d-3a4a-41b7-bbe6-b2e260e44964/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e31e625d-3a4a-41b7-bbe6-b2e260e44964/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e31e625d-3a4a-41b7-bbe6-b2e260e44964/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_e31e625d-3a4a-41b7-bbe6-b2e260e44964/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 b8fb715e20e93734f29581bef128b7f826b4b5933b157899cd0cb0d668434a9d --- 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 17:13:36,366 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 17:13:36,370 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 17:13:36,400 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 17:13:36,401 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 17:13:36,402 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 17:13:36,404 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 17:13:36,406 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 17:13:36,409 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 17:13:36,410 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 17:13:36,411 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 17:13:36,413 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 17:13:36,413 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 17:13:36,415 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 17:13:36,416 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 17:13:36,418 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 17:13:36,419 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 17:13:36,421 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 17:13:36,423 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 17:13:36,426 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 17:13:36,428 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 17:13:36,440 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 17:13:36,441 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 17:13:36,443 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 17:13:36,448 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 17:13:36,456 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 17:13:36,457 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 17:13:36,459 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 17:13:36,459 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 17:13:36,461 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 17:13:36,461 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 17:13:36,462 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 17:13:36,466 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 17:13:36,471 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 17:13:36,473 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 17:13:36,475 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 17:13:36,477 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 17:13:36,477 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 17:13:36,477 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 17:13:36,479 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 17:13:36,481 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 17:13:36,483 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e31e625d-3a4a-41b7-bbe6-b2e260e44964/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-21 17:13:36,530 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 17:13:36,530 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 17:13:36,541 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 17:13:36,541 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 17:13:36,542 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 17:13:36,542 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 17:13:36,543 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 17:13:36,544 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 17:13:36,544 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 17:13:36,544 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 17:13:36,546 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 17:13:36,546 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 17:13:36,546 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 17:13:36,547 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 17:13:36,547 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 17:13:36,547 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 17:13:36,547 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 17:13:36,548 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 17:13:36,548 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 17:13:36,548 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 17:13:36,548 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 17:13:36,549 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 17:13:36,549 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 17:13:36,550 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 17:13:36,550 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 17:13:36,550 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 17:13:36,550 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 17:13:36,551 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 17:13:36,551 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 17:13:36,551 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 17:13:36,551 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_e31e625d-3a4a-41b7-bbe6-b2e260e44964/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e31e625d-3a4a-41b7-bbe6-b2e260e44964/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b8fb715e20e93734f29581bef128b7f826b4b5933b157899cd0cb0d668434a9d [2022-11-21 17:13:36,891 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 17:13:36,919 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 17:13:36,922 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 17:13:36,924 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 17:13:36,924 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 17:13:36,926 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e31e625d-3a4a-41b7-bbe6-b2e260e44964/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-2.i [2022-11-21 17:13:40,620 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 17:13:41,090 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 17:13:41,091 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e31e625d-3a4a-41b7-bbe6-b2e260e44964/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-2.i [2022-11-21 17:13:41,121 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e31e625d-3a4a-41b7-bbe6-b2e260e44964/bin/uautomizer-vX5HgA9Q3a/data/bb3ca6a98/1052277c771c4763a2a06b77590d95f4/FLAG0c7027b93 [2022-11-21 17:13:41,145 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e31e625d-3a4a-41b7-bbe6-b2e260e44964/bin/uautomizer-vX5HgA9Q3a/data/bb3ca6a98/1052277c771c4763a2a06b77590d95f4 [2022-11-21 17:13:41,152 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 17:13:41,154 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 17:13:41,159 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 17:13:41,159 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 17:13:41,163 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 17:13:41,164 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:13:41" (1/1) ... [2022-11-21 17:13:41,166 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b2a4fb7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:13:41, skipping insertion in model container [2022-11-21 17:13:41,166 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:13:41" (1/1) ... [2022-11-21 17:13:41,177 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 17:13:41,276 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 17:13:41,528 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 17:13:41,528 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@206545a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:13:41, skipping insertion in model container [2022-11-21 17:13:41,529 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 17:13:41,529 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 17:13:41,532 INFO L158 Benchmark]: Toolchain (without parser) took 377.26ms. Allocated memory is still 163.6MB. Free memory was 128.5MB in the beginning and 118.4MB in the end (delta: 10.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 17:13:41,532 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 163.6MB. Free memory is still 107.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 17:13:41,533 INFO L158 Benchmark]: CACSL2BoogieTranslator took 370.77ms. Allocated memory is still 163.6MB. Free memory was 127.8MB in the beginning and 118.4MB in the end (delta: 9.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 17:13:41,535 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 163.6MB. Free memory is still 107.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 370.77ms. Allocated memory is still 163.6MB. Free memory was 127.8MB in the beginning and 118.4MB in the end (delta: 9.4MB). Peak memory consumption was 6.3MB. 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_e31e625d-3a4a-41b7-bbe6-b2e260e44964/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e31e625d-3a4a-41b7-bbe6-b2e260e44964/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_e31e625d-3a4a-41b7-bbe6-b2e260e44964/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e31e625d-3a4a-41b7-bbe6-b2e260e44964/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e31e625d-3a4a-41b7-bbe6-b2e260e44964/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_e31e625d-3a4a-41b7-bbe6-b2e260e44964/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 b8fb715e20e93734f29581bef128b7f826b4b5933b157899cd0cb0d668434a9d --- 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 17:13:44,391 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 17:13:44,395 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 17:13:44,432 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 17:13:44,433 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 17:13:44,437 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 17:13:44,441 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 17:13:44,445 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 17:13:44,448 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 17:13:44,455 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 17:13:44,457 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 17:13:44,460 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 17:13:44,461 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 17:13:44,464 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 17:13:44,466 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 17:13:44,475 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 17:13:44,477 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 17:13:44,478 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 17:13:44,481 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 17:13:44,490 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 17:13:44,492 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 17:13:44,496 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 17:13:44,497 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 17:13:44,498 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 17:13:44,509 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 17:13:44,509 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 17:13:44,510 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 17:13:44,512 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 17:13:44,513 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 17:13:44,515 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 17:13:44,516 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 17:13:44,518 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 17:13:44,520 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 17:13:44,533 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 17:13:44,534 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 17:13:44,535 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 17:13:44,536 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 17:13:44,536 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 17:13:44,537 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 17:13:44,538 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 17:13:44,539 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 17:13:44,545 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e31e625d-3a4a-41b7-bbe6-b2e260e44964/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-21 17:13:44,597 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 17:13:44,597 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 17:13:44,599 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 17:13:44,600 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 17:13:44,601 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 17:13:44,601 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 17:13:44,602 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 17:13:44,603 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 17:13:44,603 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 17:13:44,603 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 17:13:44,605 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 17:13:44,605 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 17:13:44,606 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 17:13:44,606 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 17:13:44,606 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 17:13:44,607 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 17:13:44,607 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 17:13:44,607 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 17:13:44,608 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 17:13:44,608 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 17:13:44,608 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 17:13:44,609 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 17:13:44,609 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 17:13:44,609 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 17:13:44,610 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 17:13:44,610 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 17:13:44,610 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 17:13:44,611 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 17:13:44,611 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 17:13:44,611 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 17:13:44,612 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 17:13:44,612 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 17:13:44,613 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 17:13:44,613 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_e31e625d-3a4a-41b7-bbe6-b2e260e44964/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e31e625d-3a4a-41b7-bbe6-b2e260e44964/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b8fb715e20e93734f29581bef128b7f826b4b5933b157899cd0cb0d668434a9d [2022-11-21 17:13:45,121 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 17:13:45,147 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 17:13:45,151 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 17:13:45,153 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 17:13:45,153 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 17:13:45,155 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e31e625d-3a4a-41b7-bbe6-b2e260e44964/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-2.i [2022-11-21 17:13:49,032 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 17:13:49,584 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 17:13:49,585 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e31e625d-3a4a-41b7-bbe6-b2e260e44964/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-2.i [2022-11-21 17:13:49,603 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e31e625d-3a4a-41b7-bbe6-b2e260e44964/bin/uautomizer-vX5HgA9Q3a/data/24fe2af25/5807c5dc1a4d4ad9ba75164a81a986f9/FLAG9a89a6cb9 [2022-11-21 17:13:49,627 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e31e625d-3a4a-41b7-bbe6-b2e260e44964/bin/uautomizer-vX5HgA9Q3a/data/24fe2af25/5807c5dc1a4d4ad9ba75164a81a986f9 [2022-11-21 17:13:49,630 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 17:13:49,632 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 17:13:49,634 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 17:13:49,634 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 17:13:49,642 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 17:13:49,643 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:13:49" (1/1) ... [2022-11-21 17:13:49,644 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ed7646f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:13:49, skipping insertion in model container [2022-11-21 17:13:49,645 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:13:49" (1/1) ... [2022-11-21 17:13:49,654 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 17:13:49,748 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 17:13:50,101 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 17:13:50,102 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1dde7585 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:13:50, skipping insertion in model container [2022-11-21 17:13:50,103 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 17:13:50,103 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 17:13:50,107 INFO L158 Benchmark]: Toolchain (without parser) took 472.77ms. Allocated memory is still 71.3MB. Free memory was 47.8MB in the beginning and 37.9MB in the end (delta: 9.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 17:13:50,108 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 71.3MB. Free memory was 49.7MB in the beginning and 49.6MB in the end (delta: 139.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 17:13:50,112 INFO L158 Benchmark]: CACSL2BoogieTranslator took 469.69ms. Allocated memory is still 71.3MB. Free memory was 47.6MB in the beginning and 37.9MB in the end (delta: 9.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 17:13:50,115 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38ms. Allocated memory is still 71.3MB. Free memory was 49.7MB in the beginning and 49.6MB in the end (delta: 139.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 469.69ms. Allocated memory is still 71.3MB. Free memory was 47.6MB in the beginning and 37.9MB in the end (delta: 9.6MB). 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