./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-2.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_e637361b-37e6-4893-9535-1251251896a8/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e637361b-37e6-4893-9535-1251251896a8/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_e637361b-37e6-4893-9535-1251251896a8/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e637361b-37e6-4893-9535-1251251896a8/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e637361b-37e6-4893-9535-1251251896a8/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_e637361b-37e6-4893-9535-1251251896a8/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 0672e9446c2cfbd152a4f960adca314d72e71aa68b29fd9a83ebc5c34f7546dd --- 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 16:42:05,510 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 16:42:05,513 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 16:42:05,547 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 16:42:05,554 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 16:42:05,555 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 16:42:05,556 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 16:42:05,558 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 16:42:05,560 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 16:42:05,561 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 16:42:05,562 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 16:42:05,563 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 16:42:05,564 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 16:42:05,565 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 16:42:05,566 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 16:42:05,568 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 16:42:05,569 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 16:42:05,570 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 16:42:05,576 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 16:42:05,586 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 16:42:05,589 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 16:42:05,591 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 16:42:05,592 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 16:42:05,593 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 16:42:05,596 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 16:42:05,597 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 16:42:05,597 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 16:42:05,598 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 16:42:05,599 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 16:42:05,600 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 16:42:05,600 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 16:42:05,601 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 16:42:05,602 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 16:42:05,602 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 16:42:05,603 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 16:42:05,604 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 16:42:05,605 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 16:42:05,605 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 16:42:05,605 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 16:42:05,606 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 16:42:05,607 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 16:42:05,608 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e637361b-37e6-4893-9535-1251251896a8/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-21 16:42:05,640 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 16:42:05,641 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 16:42:05,641 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 16:42:05,642 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 16:42:05,642 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 16:42:05,643 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 16:42:05,643 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 16:42:05,644 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 16:42:05,644 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 16:42:05,644 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 16:42:05,645 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 16:42:05,647 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 16:42:05,647 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 16:42:05,647 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 16:42:05,648 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 16:42:05,648 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 16:42:05,648 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 16:42:05,648 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 16:42:05,649 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 16:42:05,649 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 16:42:05,650 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 16:42:05,650 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 16:42:05,651 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 16:42:05,651 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 16:42:05,651 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 16:42:05,652 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:42:05,652 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 16:42:05,652 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 16:42:05,653 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 16:42:05,653 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 16:42:05,654 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_e637361b-37e6-4893-9535-1251251896a8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e637361b-37e6-4893-9535-1251251896a8/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0672e9446c2cfbd152a4f960adca314d72e71aa68b29fd9a83ebc5c34f7546dd [2022-11-21 16:42:05,971 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 16:42:06,054 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 16:42:06,061 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 16:42:06,063 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 16:42:06,063 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 16:42:06,065 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e637361b-37e6-4893-9535-1251251896a8/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-2.i [2022-11-21 16:42:09,193 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 16:42:09,646 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 16:42:09,647 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e637361b-37e6-4893-9535-1251251896a8/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-2.i [2022-11-21 16:42:09,672 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e637361b-37e6-4893-9535-1251251896a8/bin/uautomizer-vX5HgA9Q3a/data/bedad9843/ad2c82a871d54b6b9cbd19d2f4de0aeb/FLAG88d2935c0 [2022-11-21 16:42:09,693 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e637361b-37e6-4893-9535-1251251896a8/bin/uautomizer-vX5HgA9Q3a/data/bedad9843/ad2c82a871d54b6b9cbd19d2f4de0aeb [2022-11-21 16:42:09,699 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 16:42:09,701 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 16:42:09,704 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 16:42:09,704 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 16:42:09,723 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 16:42:09,724 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:42:09" (1/1) ... [2022-11-21 16:42:09,726 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@efe809 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:42:09, skipping insertion in model container [2022-11-21 16:42:09,726 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:42:09" (1/1) ... [2022-11-21 16:42:09,734 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 16:42:09,814 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 16:42:10,106 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 16:42:10,107 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@251917b4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:42:10, skipping insertion in model container [2022-11-21 16:42:10,107 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 16:42:10,108 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 16:42:10,110 INFO L158 Benchmark]: Toolchain (without parser) took 407.83ms. Allocated memory is still 190.8MB. Free memory was 158.9MB in the beginning and 147.9MB in the end (delta: 11.1MB). Peak memory consumption was 15.0MB. Max. memory is 16.1GB. [2022-11-21 16:42:10,111 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 138.4MB. Free memory is still 111.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 16:42:10,111 INFO L158 Benchmark]: CACSL2BoogieTranslator took 404.34ms. Allocated memory is still 190.8MB. Free memory was 158.7MB in the beginning and 147.9MB in the end (delta: 10.9MB). Peak memory consumption was 15.0MB. Max. memory is 16.1GB. [2022-11-21 16:42:10,113 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 138.4MB. Free memory is still 111.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 404.34ms. Allocated memory is still 190.8MB. Free memory was 158.7MB in the beginning and 147.9MB in the end (delta: 10.9MB). Peak memory consumption was 15.0MB. 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_e637361b-37e6-4893-9535-1251251896a8/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e637361b-37e6-4893-9535-1251251896a8/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_e637361b-37e6-4893-9535-1251251896a8/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e637361b-37e6-4893-9535-1251251896a8/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e637361b-37e6-4893-9535-1251251896a8/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_e637361b-37e6-4893-9535-1251251896a8/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 0672e9446c2cfbd152a4f960adca314d72e71aa68b29fd9a83ebc5c34f7546dd --- 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 16:42:12,413 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 16:42:12,415 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 16:42:12,437 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 16:42:12,438 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 16:42:12,439 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 16:42:12,440 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 16:42:12,442 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 16:42:12,444 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 16:42:12,446 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 16:42:12,447 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 16:42:12,448 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 16:42:12,449 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 16:42:12,450 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 16:42:12,452 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 16:42:12,453 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 16:42:12,454 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 16:42:12,455 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 16:42:12,457 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 16:42:12,459 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 16:42:12,461 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 16:42:12,462 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 16:42:12,464 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 16:42:12,465 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 16:42:12,469 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 16:42:12,469 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 16:42:12,470 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 16:42:12,471 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 16:42:12,472 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 16:42:12,473 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 16:42:12,473 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 16:42:12,474 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 16:42:12,475 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 16:42:12,476 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 16:42:12,478 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 16:42:12,478 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 16:42:12,494 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 16:42:12,495 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 16:42:12,495 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 16:42:12,496 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 16:42:12,497 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 16:42:12,502 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e637361b-37e6-4893-9535-1251251896a8/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-21 16:42:12,550 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 16:42:12,551 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 16:42:12,551 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 16:42:12,551 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 16:42:12,552 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 16:42:12,552 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 16:42:12,553 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 16:42:12,553 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 16:42:12,553 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 16:42:12,553 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 16:42:12,553 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 16:42:12,554 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 16:42:12,554 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 16:42:12,554 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 16:42:12,554 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 16:42:12,554 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 16:42:12,554 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 16:42:12,555 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 16:42:12,555 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 16:42:12,555 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 16:42:12,555 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 16:42:12,555 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 16:42:12,555 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 16:42:12,556 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 16:42:12,556 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 16:42:12,556 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 16:42:12,556 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 16:42:12,556 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:42:12,557 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 16:42:12,557 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 16:42:12,557 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 16:42:12,557 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 16:42:12,557 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 16:42:12,558 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_e637361b-37e6-4893-9535-1251251896a8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e637361b-37e6-4893-9535-1251251896a8/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0672e9446c2cfbd152a4f960adca314d72e71aa68b29fd9a83ebc5c34f7546dd [2022-11-21 16:42:12,932 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 16:42:12,962 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 16:42:12,966 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 16:42:12,967 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 16:42:12,967 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 16:42:12,968 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e637361b-37e6-4893-9535-1251251896a8/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-2.i [2022-11-21 16:42:16,228 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 16:42:16,657 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 16:42:16,658 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e637361b-37e6-4893-9535-1251251896a8/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-2.i [2022-11-21 16:42:16,686 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e637361b-37e6-4893-9535-1251251896a8/bin/uautomizer-vX5HgA9Q3a/data/f53f45989/e49e226f5f9f45ee81a864d5ce5f2c16/FLAGb749fe0a0 [2022-11-21 16:42:16,707 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e637361b-37e6-4893-9535-1251251896a8/bin/uautomizer-vX5HgA9Q3a/data/f53f45989/e49e226f5f9f45ee81a864d5ce5f2c16 [2022-11-21 16:42:16,727 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 16:42:16,729 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 16:42:16,730 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 16:42:16,730 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 16:42:16,733 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 16:42:16,734 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:42:16" (1/1) ... [2022-11-21 16:42:16,735 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1287cfe2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:42:16, skipping insertion in model container [2022-11-21 16:42:16,735 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:42:16" (1/1) ... [2022-11-21 16:42:16,742 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 16:42:16,811 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 16:42:17,096 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 16:42:17,097 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@681dfb03 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:42:17, skipping insertion in model container [2022-11-21 16:42:17,097 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 16:42:17,098 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 16:42:17,099 INFO L158 Benchmark]: Toolchain (without parser) took 370.00ms. Allocated memory is still 71.3MB. Free memory was 51.1MB in the beginning and 38.4MB in the end (delta: 12.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-21 16:42:17,100 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 71.3MB. Free memory was 48.7MB in the beginning and 48.7MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 16:42:17,101 INFO L158 Benchmark]: CACSL2BoogieTranslator took 367.78ms. Allocated memory is still 71.3MB. Free memory was 50.9MB in the beginning and 38.4MB in the end (delta: 12.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-21 16:42:17,102 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 71.3MB. Free memory was 48.7MB in the beginning and 48.7MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 367.78ms. Allocated memory is still 71.3MB. Free memory was 50.9MB in the beginning and 38.4MB in the end (delta: 12.5MB). Peak memory consumption was 12.6MB. 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