./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a4c0ee-4956-4ed0-913f-2b118cbdfa1a/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a4c0ee-4956-4ed0-913f-2b118cbdfa1a/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_70a4c0ee-4956-4ed0-913f-2b118cbdfa1a/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a4c0ee-4956-4ed0-913f-2b118cbdfa1a/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a4c0ee-4956-4ed0-913f-2b118cbdfa1a/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_70a4c0ee-4956-4ed0-913f-2b118cbdfa1a/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 fe37ed55d149c65fede95413b0b499314c3ede2b9eb9a49f03115ea64cafc68c --- 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 16:26:16,460 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 16:26:16,462 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 16:26:16,487 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 16:26:16,490 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 16:26:16,494 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 16:26:16,497 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 16:26:16,500 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 16:26:16,502 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 16:26:16,508 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 16:26:16,509 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 16:26:16,512 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 16:26:16,512 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 16:26:16,517 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 16:26:16,519 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 16:26:16,521 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 16:26:16,523 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 16:26:16,524 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 16:26:16,525 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 16:26:16,532 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 16:26:16,533 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 16:26:16,536 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 16:26:16,537 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 16:26:16,538 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 16:26:16,548 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 16:26:16,549 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 16:26:16,549 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 16:26:16,551 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 16:26:16,552 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 16:26:16,552 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 16:26:16,553 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 16:26:16,554 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 16:26:16,556 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 16:26:16,558 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 16:26:16,559 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 16:26:16,559 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 16:26:16,559 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 16:26:16,560 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 16:26:16,560 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 16:26:16,562 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 16:26:16,562 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 16:26:16,563 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a4c0ee-4956-4ed0-913f-2b118cbdfa1a/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-21 16:26:16,587 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 16:26:16,588 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 16:26:16,588 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 16:26:16,588 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 16:26:16,589 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 16:26:16,589 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 16:26:16,590 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 16:26:16,590 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 16:26:16,590 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 16:26:16,590 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 16:26:16,591 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 16:26:16,591 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 16:26:16,591 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 16:26:16,591 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 16:26:16,591 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 16:26:16,592 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 16:26:16,592 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 16:26:16,592 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 16:26:16,592 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 16:26:16,592 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 16:26:16,593 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 16:26:16,593 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 16:26:16,593 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 16:26:16,593 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 16:26:16,593 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 16:26:16,594 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:26:16,594 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 16:26:16,594 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 16:26:16,594 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 16:26:16,595 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 16:26:16,595 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_70a4c0ee-4956-4ed0-913f-2b118cbdfa1a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a4c0ee-4956-4ed0-913f-2b118cbdfa1a/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fe37ed55d149c65fede95413b0b499314c3ede2b9eb9a49f03115ea64cafc68c [2022-11-21 16:26:16,877 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 16:26:16,910 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 16:26:16,912 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 16:26:16,913 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 16:26:16,916 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 16:26:16,917 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a4c0ee-4956-4ed0-913f-2b118cbdfa1a/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-2.i [2022-11-21 16:26:20,023 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 16:26:20,340 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 16:26:20,352 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a4c0ee-4956-4ed0-913f-2b118cbdfa1a/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-2.i [2022-11-21 16:26:20,376 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a4c0ee-4956-4ed0-913f-2b118cbdfa1a/bin/uautomizer-vX5HgA9Q3a/data/52ec9a068/c50da6595d2c41b4a5b7b59e086eecb5/FLAG454beec8d [2022-11-21 16:26:20,390 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a4c0ee-4956-4ed0-913f-2b118cbdfa1a/bin/uautomizer-vX5HgA9Q3a/data/52ec9a068/c50da6595d2c41b4a5b7b59e086eecb5 [2022-11-21 16:26:20,398 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 16:26:20,400 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 16:26:20,403 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 16:26:20,404 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 16:26:20,407 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 16:26:20,408 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:26:20" (1/1) ... [2022-11-21 16:26:20,409 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31214f17 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:26:20, skipping insertion in model container [2022-11-21 16:26:20,410 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:26:20" (1/1) ... [2022-11-21 16:26:20,417 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 16:26:20,483 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 16:26:20,734 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 16:26:20,735 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1cb8ad7c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:26:20, skipping insertion in model container [2022-11-21 16:26:20,735 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 16:26:20,736 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 16:26:20,738 INFO L158 Benchmark]: Toolchain (without parser) took 337.13ms. Allocated memory is still 163.6MB. Free memory was 117.2MB in the beginning and 107.2MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 16:26:20,738 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 130.0MB. Free memory is still 80.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 16:26:20,739 INFO L158 Benchmark]: CACSL2BoogieTranslator took 332.45ms. Allocated memory is still 163.6MB. Free memory was 117.2MB in the beginning and 107.2MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 16:26:20,741 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 130.0MB. Free memory is still 80.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 332.45ms. Allocated memory is still 163.6MB. Free memory was 117.2MB in the beginning and 107.2MB in the end (delta: 10.0MB). 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 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_70a4c0ee-4956-4ed0-913f-2b118cbdfa1a/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a4c0ee-4956-4ed0-913f-2b118cbdfa1a/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_70a4c0ee-4956-4ed0-913f-2b118cbdfa1a/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a4c0ee-4956-4ed0-913f-2b118cbdfa1a/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a4c0ee-4956-4ed0-913f-2b118cbdfa1a/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_70a4c0ee-4956-4ed0-913f-2b118cbdfa1a/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 fe37ed55d149c65fede95413b0b499314c3ede2b9eb9a49f03115ea64cafc68c --- 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 16:26:22,969 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 16:26:22,971 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 16:26:22,993 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 16:26:22,993 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 16:26:22,994 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 16:26:22,996 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 16:26:22,998 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 16:26:22,999 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 16:26:23,000 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 16:26:23,002 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 16:26:23,003 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 16:26:23,003 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 16:26:23,005 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 16:26:23,006 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 16:26:23,007 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 16:26:23,008 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 16:26:23,009 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 16:26:23,011 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 16:26:23,013 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 16:26:23,014 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 16:26:23,016 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 16:26:23,017 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 16:26:23,018 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 16:26:23,021 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 16:26:23,022 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 16:26:23,022 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 16:26:23,031 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 16:26:23,032 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 16:26:23,033 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 16:26:23,033 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 16:26:23,034 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 16:26:23,035 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 16:26:23,036 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 16:26:23,051 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 16:26:23,051 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 16:26:23,052 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 16:26:23,053 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 16:26:23,053 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 16:26:23,055 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 16:26:23,056 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 16:26:23,060 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a4c0ee-4956-4ed0-913f-2b118cbdfa1a/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-21 16:26:23,108 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 16:26:23,108 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 16:26:23,108 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 16:26:23,109 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 16:26:23,109 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 16:26:23,110 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 16:26:23,111 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 16:26:23,111 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 16:26:23,111 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 16:26:23,112 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 16:26:23,112 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 16:26:23,112 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 16:26:23,112 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 16:26:23,113 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 16:26:23,113 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 16:26:23,113 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 16:26:23,114 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 16:26:23,114 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 16:26:23,114 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 16:26:23,117 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 16:26:23,117 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 16:26:23,118 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 16:26:23,118 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 16:26:23,119 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 16:26:23,119 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 16:26:23,119 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 16:26:23,120 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 16:26:23,120 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:26:23,121 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 16:26:23,121 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 16:26:23,121 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 16:26:23,121 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 16:26:23,122 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 16:26:23,122 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_70a4c0ee-4956-4ed0-913f-2b118cbdfa1a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a4c0ee-4956-4ed0-913f-2b118cbdfa1a/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fe37ed55d149c65fede95413b0b499314c3ede2b9eb9a49f03115ea64cafc68c [2022-11-21 16:26:23,564 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 16:26:23,599 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 16:26:23,601 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 16:26:23,603 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 16:26:23,603 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 16:26:23,605 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a4c0ee-4956-4ed0-913f-2b118cbdfa1a/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-2.i [2022-11-21 16:26:26,923 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 16:26:27,327 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 16:26:27,327 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a4c0ee-4956-4ed0-913f-2b118cbdfa1a/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-2.i [2022-11-21 16:26:27,351 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a4c0ee-4956-4ed0-913f-2b118cbdfa1a/bin/uautomizer-vX5HgA9Q3a/data/ffaedc5b5/4a09d76ebc7e43ee8003ab93b2f96509/FLAGc68de4bff [2022-11-21 16:26:27,377 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a4c0ee-4956-4ed0-913f-2b118cbdfa1a/bin/uautomizer-vX5HgA9Q3a/data/ffaedc5b5/4a09d76ebc7e43ee8003ab93b2f96509 [2022-11-21 16:26:27,380 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 16:26:27,381 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 16:26:27,386 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 16:26:27,386 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 16:26:27,390 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 16:26:27,391 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:26:27" (1/1) ... [2022-11-21 16:26:27,392 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37bbfe79 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:26:27, skipping insertion in model container [2022-11-21 16:26:27,392 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:26:27" (1/1) ... [2022-11-21 16:26:27,400 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 16:26:27,469 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 16:26:27,749 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 16:26:27,750 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@460114ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:26:27, skipping insertion in model container [2022-11-21 16:26:27,750 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 16:26:27,751 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 16:26:27,753 INFO L158 Benchmark]: Toolchain (without parser) took 370.37ms. Allocated memory was 62.9MB in the beginning and 94.4MB in the end (delta: 31.5MB). Free memory was 31.4MB in the beginning and 69.8MB in the end (delta: -38.4MB). Peak memory consumption was 6.2MB. Max. memory is 16.1GB. [2022-11-21 16:26:27,754 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 62.9MB. Free memory was 41.3MB in the beginning and 41.2MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 16:26:27,757 INFO L158 Benchmark]: CACSL2BoogieTranslator took 364.46ms. Allocated memory was 62.9MB in the beginning and 94.4MB in the end (delta: 31.5MB). Free memory was 31.2MB in the beginning and 70.1MB in the end (delta: -38.9MB). Peak memory consumption was 6.2MB. Max. memory is 16.1GB. [2022-11-21 16:26:27,759 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 62.9MB. Free memory was 41.3MB in the beginning and 41.2MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 364.46ms. Allocated memory was 62.9MB in the beginning and 94.4MB in the end (delta: 31.5MB). Free memory was 31.2MB in the beginning and 70.1MB in the end (delta: -38.9MB). Peak memory consumption was 6.2MB. 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