./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 6b4ec56b 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_703b604c-3a7c-4c57-b7ca-aebb3247ee49/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_703b604c-3a7c-4c57-b7ca-aebb3247ee49/bin/uautomizer-ug76WZFUDN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_703b604c-3a7c-4c57-b7ca-aebb3247ee49/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_703b604c-3a7c-4c57-b7ca-aebb3247ee49/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_703b604c-3a7c-4c57-b7ca-aebb3247ee49/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_703b604c-3a7c-4c57-b7ca-aebb3247ee49/bin/uautomizer-ug76WZFUDN --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 23c0dee81707c82be8d9645ea65556f17c2a25b7864c310b805b07f657c0bc23 --- 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-6b4ec56 [2022-11-20 11:38:31,459 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 11:38:31,462 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 11:38:31,486 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 11:38:31,487 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 11:38:31,489 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 11:38:31,490 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 11:38:31,492 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 11:38:31,495 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 11:38:31,496 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 11:38:31,497 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 11:38:31,499 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 11:38:31,500 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 11:38:31,501 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 11:38:31,503 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 11:38:31,504 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 11:38:31,505 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 11:38:31,507 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 11:38:31,509 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 11:38:31,512 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 11:38:31,514 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 11:38:31,516 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 11:38:31,517 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 11:38:31,519 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 11:38:31,523 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 11:38:31,524 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 11:38:31,524 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 11:38:31,526 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 11:38:31,527 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 11:38:31,528 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 11:38:31,529 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 11:38:31,530 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 11:38:31,531 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 11:38:31,532 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 11:38:31,534 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 11:38:31,534 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 11:38:31,535 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 11:38:31,536 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 11:38:31,536 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 11:38:31,538 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 11:38:31,539 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 11:38:31,540 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_703b604c-3a7c-4c57-b7ca-aebb3247ee49/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-20 11:38:31,569 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 11:38:31,570 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 11:38:31,570 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 11:38:31,570 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 11:38:31,571 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 11:38:31,571 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 11:38:31,572 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 11:38:31,573 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 11:38:31,573 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 11:38:31,573 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 11:38:31,574 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 11:38:31,574 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 11:38:31,574 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 11:38:31,574 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 11:38:31,575 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 11:38:31,575 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 11:38:31,575 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 11:38:31,575 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 11:38:31,576 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 11:38:31,576 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 11:38:31,576 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 11:38:31,576 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 11:38:31,577 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 11:38:31,577 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 11:38:31,577 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 11:38:31,578 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:38:31,578 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 11:38:31,578 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 11:38:31,578 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 11:38:31,579 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 11:38:31,579 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_703b604c-3a7c-4c57-b7ca-aebb3247ee49/bin/uautomizer-ug76WZFUDN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_703b604c-3a7c-4c57-b7ca-aebb3247ee49/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 23c0dee81707c82be8d9645ea65556f17c2a25b7864c310b805b07f657c0bc23 [2022-11-20 11:38:31,951 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 11:38:31,999 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 11:38:32,003 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 11:38:32,005 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 11:38:32,007 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 11:38:32,009 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_703b604c-3a7c-4c57-b7ca-aebb3247ee49/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-1.i [2022-11-20 11:38:35,866 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 11:38:36,385 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 11:38:36,388 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_703b604c-3a7c-4c57-b7ca-aebb3247ee49/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-1.i [2022-11-20 11:38:36,416 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_703b604c-3a7c-4c57-b7ca-aebb3247ee49/bin/uautomizer-ug76WZFUDN/data/d04d62af8/6f82e395596d4b02bdd98f23b71d933d/FLAG3eb5f180a [2022-11-20 11:38:36,440 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_703b604c-3a7c-4c57-b7ca-aebb3247ee49/bin/uautomizer-ug76WZFUDN/data/d04d62af8/6f82e395596d4b02bdd98f23b71d933d [2022-11-20 11:38:36,443 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 11:38:36,445 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 11:38:36,447 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 11:38:36,447 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 11:38:36,456 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 11:38:36,457 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:38:36" (1/1) ... [2022-11-20 11:38:36,458 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36354123 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:38:36, skipping insertion in model container [2022-11-20 11:38:36,459 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:38:36" (1/1) ... [2022-11-20 11:38:36,469 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 11:38:36,561 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:38:36,887 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 11:38:36,888 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@661bc48 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:38:36, skipping insertion in model container [2022-11-20 11:38:36,889 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 11:38:36,889 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 11:38:36,892 INFO L158 Benchmark]: Toolchain (without parser) took 445.68ms. Allocated memory is still 157.3MB. Free memory was 107.6MB in the beginning and 98.6MB in the end (delta: 9.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 11:38:36,893 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 157.3MB. Free memory is still 126.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 11:38:36,894 INFO L158 Benchmark]: CACSL2BoogieTranslator took 442.43ms. Allocated memory is still 157.3MB. Free memory was 107.6MB in the beginning and 98.6MB in the end (delta: 9.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 11:38:36,895 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 157.3MB. Free memory is still 126.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 442.43ms. Allocated memory is still 157.3MB. Free memory was 107.6MB in the beginning and 98.6MB in the end (delta: 9.1MB). 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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_703b604c-3a7c-4c57-b7ca-aebb3247ee49/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_703b604c-3a7c-4c57-b7ca-aebb3247ee49/bin/uautomizer-ug76WZFUDN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_703b604c-3a7c-4c57-b7ca-aebb3247ee49/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_703b604c-3a7c-4c57-b7ca-aebb3247ee49/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_703b604c-3a7c-4c57-b7ca-aebb3247ee49/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_703b604c-3a7c-4c57-b7ca-aebb3247ee49/bin/uautomizer-ug76WZFUDN --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 23c0dee81707c82be8d9645ea65556f17c2a25b7864c310b805b07f657c0bc23 --- 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-6b4ec56 [2022-11-20 11:38:39,748 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 11:38:39,750 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 11:38:39,798 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 11:38:39,798 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 11:38:39,800 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 11:38:39,811 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 11:38:39,816 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 11:38:39,818 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 11:38:39,820 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 11:38:39,821 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 11:38:39,822 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 11:38:39,823 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 11:38:39,824 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 11:38:39,825 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 11:38:39,827 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 11:38:39,831 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 11:38:39,839 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 11:38:39,843 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 11:38:39,853 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 11:38:39,855 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 11:38:39,861 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 11:38:39,862 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 11:38:39,864 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 11:38:39,868 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 11:38:39,869 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 11:38:39,869 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 11:38:39,870 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 11:38:39,871 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 11:38:39,879 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 11:38:39,879 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 11:38:39,881 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 11:38:39,883 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 11:38:39,885 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 11:38:39,890 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 11:38:39,891 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 11:38:39,891 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 11:38:39,892 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 11:38:39,892 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 11:38:39,893 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 11:38:39,894 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 11:38:39,901 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_703b604c-3a7c-4c57-b7ca-aebb3247ee49/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-20 11:38:39,952 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 11:38:39,953 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 11:38:39,955 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 11:38:39,955 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 11:38:39,956 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 11:38:39,956 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 11:38:39,957 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 11:38:39,957 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 11:38:39,958 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 11:38:39,958 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 11:38:39,959 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 11:38:39,959 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 11:38:39,960 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 11:38:39,960 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 11:38:39,960 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 11:38:39,961 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 11:38:39,961 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 11:38:39,961 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 11:38:39,961 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 11:38:39,962 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 11:38:39,962 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 11:38:39,962 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 11:38:39,962 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 11:38:39,962 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 11:38:39,963 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 11:38:39,963 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 11:38:39,963 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 11:38:39,963 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:38:39,964 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 11:38:39,964 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 11:38:39,964 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 11:38:39,964 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 11:38:39,965 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 11:38:39,965 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_703b604c-3a7c-4c57-b7ca-aebb3247ee49/bin/uautomizer-ug76WZFUDN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_703b604c-3a7c-4c57-b7ca-aebb3247ee49/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 23c0dee81707c82be8d9645ea65556f17c2a25b7864c310b805b07f657c0bc23 [2022-11-20 11:38:40,427 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 11:38:40,464 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 11:38:40,470 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 11:38:40,471 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 11:38:40,472 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 11:38:40,474 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_703b604c-3a7c-4c57-b7ca-aebb3247ee49/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-1.i [2022-11-20 11:38:44,474 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 11:38:44,903 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 11:38:44,904 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_703b604c-3a7c-4c57-b7ca-aebb3247ee49/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-1.i [2022-11-20 11:38:44,924 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_703b604c-3a7c-4c57-b7ca-aebb3247ee49/bin/uautomizer-ug76WZFUDN/data/ad0a07fda/8125dade363e4f4197a5584c82692e2c/FLAG1b51e5c35 [2022-11-20 11:38:44,945 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_703b604c-3a7c-4c57-b7ca-aebb3247ee49/bin/uautomizer-ug76WZFUDN/data/ad0a07fda/8125dade363e4f4197a5584c82692e2c [2022-11-20 11:38:44,949 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 11:38:44,951 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 11:38:44,952 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 11:38:44,953 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 11:38:44,957 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 11:38:44,958 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:38:44" (1/1) ... [2022-11-20 11:38:44,960 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65de9780 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:38:44, skipping insertion in model container [2022-11-20 11:38:44,960 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:38:44" (1/1) ... [2022-11-20 11:38:44,970 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 11:38:45,048 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:38:45,361 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 11:38:45,363 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2d431cf1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:38:45, skipping insertion in model container [2022-11-20 11:38:45,363 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 11:38:45,364 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 11:38:45,366 INFO L158 Benchmark]: Toolchain (without parser) took 414.46ms. Allocated memory is still 69.2MB. Free memory was 38.9MB in the beginning and 29.5MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 11:38:45,368 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 69.2MB. Free memory was 47.8MB in the beginning and 47.7MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 11:38:45,371 INFO L158 Benchmark]: CACSL2BoogieTranslator took 411.13ms. Allocated memory is still 69.2MB. Free memory was 38.7MB in the beginning and 29.5MB in the end (delta: 9.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 11:38:45,373 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38ms. Allocated memory is still 69.2MB. Free memory was 47.8MB in the beginning and 47.7MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 411.13ms. Allocated memory is still 69.2MB. Free memory was 38.7MB in the beginning and 29.5MB in the end (delta: 9.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN