./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-3.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_bea5c9ab-5fdb-4bee-9878-a02fc3da2328/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bea5c9ab-5fdb-4bee-9878-a02fc3da2328/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_bea5c9ab-5fdb-4bee-9878-a02fc3da2328/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bea5c9ab-5fdb-4bee-9878-a02fc3da2328/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bea5c9ab-5fdb-4bee-9878-a02fc3da2328/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_bea5c9ab-5fdb-4bee-9878-a02fc3da2328/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 2dcad53e9f7fd6e0b6384d19db4719ec6aa2601fd94c6ce0d3c746f1ec6b3601 --- 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 16:58:09,552 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 16:58:09,554 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 16:58:09,586 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 16:58:09,587 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 16:58:09,588 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 16:58:09,590 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 16:58:09,592 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 16:58:09,594 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 16:58:09,595 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 16:58:09,596 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 16:58:09,597 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 16:58:09,598 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 16:58:09,599 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 16:58:09,600 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 16:58:09,602 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 16:58:09,603 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 16:58:09,604 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 16:58:09,606 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 16:58:09,608 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 16:58:09,609 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 16:58:09,617 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 16:58:09,620 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 16:58:09,622 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 16:58:09,626 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 16:58:09,627 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 16:58:09,631 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 16:58:09,632 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 16:58:09,634 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 16:58:09,636 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 16:58:09,637 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 16:58:09,638 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 16:58:09,640 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 16:58:09,642 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 16:58:09,643 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 16:58:09,644 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 16:58:09,645 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 16:58:09,645 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 16:58:09,645 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 16:58:09,647 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 16:58:09,649 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 16:58:09,650 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bea5c9ab-5fdb-4bee-9878-a02fc3da2328/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-21 16:58:09,686 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 16:58:09,686 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 16:58:09,704 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 16:58:09,704 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 16:58:09,705 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 16:58:09,705 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 16:58:09,706 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 16:58:09,706 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 16:58:09,706 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 16:58:09,707 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 16:58:09,707 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 16:58:09,707 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 16:58:09,707 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 16:58:09,707 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 16:58:09,708 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 16:58:09,708 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 16:58:09,708 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 16:58:09,708 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 16:58:09,708 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 16:58:09,709 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 16:58:09,709 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 16:58:09,709 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 16:58:09,709 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 16:58:09,709 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 16:58:09,710 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 16:58:09,710 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:58:09,710 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 16:58:09,710 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 16:58:09,711 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 16:58:09,711 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 16:58:09,711 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_bea5c9ab-5fdb-4bee-9878-a02fc3da2328/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bea5c9ab-5fdb-4bee-9878-a02fc3da2328/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2dcad53e9f7fd6e0b6384d19db4719ec6aa2601fd94c6ce0d3c746f1ec6b3601 [2022-11-21 16:58:09,998 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 16:58:10,029 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 16:58:10,033 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 16:58:10,035 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 16:58:10,035 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 16:58:10,036 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bea5c9ab-5fdb-4bee-9878-a02fc3da2328/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-3.i [2022-11-21 16:58:13,129 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 16:58:13,546 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 16:58:13,546 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bea5c9ab-5fdb-4bee-9878-a02fc3da2328/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-3.i [2022-11-21 16:58:13,568 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bea5c9ab-5fdb-4bee-9878-a02fc3da2328/bin/uautomizer-vX5HgA9Q3a/data/fe7583798/d27b029db44c496892a1b02fd8c4d6c2/FLAG976142e33 [2022-11-21 16:58:13,584 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bea5c9ab-5fdb-4bee-9878-a02fc3da2328/bin/uautomizer-vX5HgA9Q3a/data/fe7583798/d27b029db44c496892a1b02fd8c4d6c2 [2022-11-21 16:58:13,587 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 16:58:13,589 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 16:58:13,591 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 16:58:13,591 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 16:58:13,595 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 16:58:13,596 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:58:13" (1/1) ... [2022-11-21 16:58:13,598 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52839d4e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:58:13, skipping insertion in model container [2022-11-21 16:58:13,598 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:58:13" (1/1) ... [2022-11-21 16:58:13,606 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 16:58:13,695 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 16:58:13,990 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 16:58:13,991 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3b9a4d73 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:58:13, skipping insertion in model container [2022-11-21 16:58:13,991 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 16:58:13,992 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 16:58:13,994 INFO L158 Benchmark]: Toolchain (without parser) took 404.96ms. Allocated memory is still 151.0MB. Free memory was 116.2MB in the beginning and 106.4MB in the end (delta: 9.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 16:58:13,995 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 151.0MB. Free memory is still 120.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 16:58:13,996 INFO L158 Benchmark]: CACSL2BoogieTranslator took 400.95ms. Allocated memory is still 151.0MB. Free memory was 116.2MB in the beginning and 106.4MB in the end (delta: 9.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 16:58:13,997 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 151.0MB. Free memory is still 120.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 400.95ms. Allocated memory is still 151.0MB. Free memory was 116.2MB in the beginning and 106.4MB in the end (delta: 9.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bea5c9ab-5fdb-4bee-9878-a02fc3da2328/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bea5c9ab-5fdb-4bee-9878-a02fc3da2328/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_bea5c9ab-5fdb-4bee-9878-a02fc3da2328/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bea5c9ab-5fdb-4bee-9878-a02fc3da2328/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bea5c9ab-5fdb-4bee-9878-a02fc3da2328/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_bea5c9ab-5fdb-4bee-9878-a02fc3da2328/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 2dcad53e9f7fd6e0b6384d19db4719ec6aa2601fd94c6ce0d3c746f1ec6b3601 --- 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 16:58:16,455 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 16:58:16,457 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 16:58:16,480 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 16:58:16,480 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 16:58:16,481 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 16:58:16,483 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 16:58:16,485 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 16:58:16,487 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 16:58:16,488 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 16:58:16,489 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 16:58:16,491 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 16:58:16,491 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 16:58:16,493 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 16:58:16,494 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 16:58:16,495 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 16:58:16,497 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 16:58:16,498 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 16:58:16,500 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 16:58:16,502 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 16:58:16,504 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 16:58:16,505 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 16:58:16,507 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 16:58:16,508 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 16:58:16,512 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 16:58:16,513 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 16:58:16,513 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 16:58:16,514 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 16:58:16,515 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 16:58:16,516 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 16:58:16,517 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 16:58:16,518 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 16:58:16,519 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 16:58:16,520 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 16:58:16,534 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 16:58:16,535 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 16:58:16,536 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 16:58:16,537 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 16:58:16,537 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 16:58:16,538 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 16:58:16,539 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 16:58:16,540 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bea5c9ab-5fdb-4bee-9878-a02fc3da2328/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-21 16:58:16,566 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 16:58:16,566 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 16:58:16,567 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 16:58:16,567 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 16:58:16,568 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 16:58:16,568 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 16:58:16,569 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 16:58:16,570 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 16:58:16,570 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 16:58:16,570 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 16:58:16,577 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 16:58:16,578 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 16:58:16,578 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 16:58:16,578 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 16:58:16,579 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 16:58:16,579 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 16:58:16,579 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 16:58:16,580 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 16:58:16,580 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 16:58:16,580 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 16:58:16,580 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 16:58:16,581 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 16:58:16,581 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 16:58:16,581 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 16:58:16,582 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 16:58:16,582 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 16:58:16,582 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 16:58:16,583 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:58:16,583 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 16:58:16,583 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 16:58:16,584 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 16:58:16,584 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 16:58:16,584 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 16:58:16,585 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_bea5c9ab-5fdb-4bee-9878-a02fc3da2328/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bea5c9ab-5fdb-4bee-9878-a02fc3da2328/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2dcad53e9f7fd6e0b6384d19db4719ec6aa2601fd94c6ce0d3c746f1ec6b3601 [2022-11-21 16:58:17,000 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 16:58:17,022 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 16:58:17,025 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 16:58:17,026 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 16:58:17,027 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 16:58:17,028 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bea5c9ab-5fdb-4bee-9878-a02fc3da2328/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-3.i [2022-11-21 16:58:20,289 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 16:58:20,621 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 16:58:20,625 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bea5c9ab-5fdb-4bee-9878-a02fc3da2328/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-3.i [2022-11-21 16:58:20,650 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bea5c9ab-5fdb-4bee-9878-a02fc3da2328/bin/uautomizer-vX5HgA9Q3a/data/becb91215/df6541fddc834283abb17724b3419184/FLAGca3e846da [2022-11-21 16:58:20,665 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bea5c9ab-5fdb-4bee-9878-a02fc3da2328/bin/uautomizer-vX5HgA9Q3a/data/becb91215/df6541fddc834283abb17724b3419184 [2022-11-21 16:58:20,667 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 16:58:20,669 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 16:58:20,670 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 16:58:20,671 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 16:58:20,681 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 16:58:20,682 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:58:20" (1/1) ... [2022-11-21 16:58:20,683 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@161a1c82 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:58:20, skipping insertion in model container [2022-11-21 16:58:20,684 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:58:20" (1/1) ... [2022-11-21 16:58:20,691 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 16:58:20,779 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 16:58:21,023 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 16:58:21,024 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4508982f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:58:21, skipping insertion in model container [2022-11-21 16:58:21,024 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 16:58:21,025 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 16:58:21,027 INFO L158 Benchmark]: Toolchain (without parser) took 356.71ms. Allocated memory was 62.9MB in the beginning and 88.1MB in the end (delta: 25.2MB). Free memory was 31.1MB in the beginning and 63.5MB in the end (delta: -32.4MB). Peak memory consumption was 5.8MB. Max. memory is 16.1GB. [2022-11-21 16:58:21,029 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 62.9MB. Free memory is still 41.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 16:58:21,032 INFO L158 Benchmark]: CACSL2BoogieTranslator took 354.18ms. Allocated memory was 62.9MB in the beginning and 88.1MB in the end (delta: 25.2MB). Free memory was 31.0MB in the beginning and 63.5MB in the end (delta: -32.5MB). Peak memory consumption was 5.8MB. Max. memory is 16.1GB. [2022-11-21 16:58:21,034 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 is still 41.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 354.18ms. Allocated memory was 62.9MB in the beginning and 88.1MB in the end (delta: 25.2MB). Free memory was 31.0MB in the beginning and 63.5MB in the end (delta: -32.5MB). Peak memory consumption was 5.8MB. 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