./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 6b4ec56b 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_4afb5469-d1c0-449a-8dd0-b844ec83ee2f/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4afb5469-d1c0-449a-8dd0-b844ec83ee2f/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_4afb5469-d1c0-449a-8dd0-b844ec83ee2f/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4afb5469-d1c0-449a-8dd0-b844ec83ee2f/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4afb5469-d1c0-449a-8dd0-b844ec83ee2f/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_4afb5469-d1c0-449a-8dd0-b844ec83ee2f/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 ef232f94cb2adf03185aed5adfaef3f0eb9593ee06bfb5b3fbb6e4bc1dd6d041 --- 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 11:59:48,429 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 11:59:48,431 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 11:59:48,452 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 11:59:48,453 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 11:59:48,454 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 11:59:48,455 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 11:59:48,457 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 11:59:48,459 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 11:59:48,460 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 11:59:48,461 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 11:59:48,463 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 11:59:48,463 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 11:59:48,465 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 11:59:48,466 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 11:59:48,467 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 11:59:48,468 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 11:59:48,469 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 11:59:48,471 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 11:59:48,473 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 11:59:48,474 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 11:59:48,480 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 11:59:48,481 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 11:59:48,482 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 11:59:48,485 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 11:59:48,486 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 11:59:48,486 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 11:59:48,487 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 11:59:48,488 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 11:59:48,489 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 11:59:48,489 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 11:59:48,490 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 11:59:48,491 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 11:59:48,492 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 11:59:48,493 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 11:59:48,494 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 11:59:48,504 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 11:59:48,505 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 11:59:48,506 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 11:59:48,509 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 11:59:48,510 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 11:59:48,512 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4afb5469-d1c0-449a-8dd0-b844ec83ee2f/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-20 11:59:48,552 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 11:59:48,552 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 11:59:48,553 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 11:59:48,553 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 11:59:48,554 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 11:59:48,554 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 11:59:48,555 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 11:59:48,555 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 11:59:48,555 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 11:59:48,555 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 11:59:48,570 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 11:59:48,570 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 11:59:48,570 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 11:59:48,571 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 11:59:48,571 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 11:59:48,571 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 11:59:48,572 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 11:59:48,572 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 11:59:48,572 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 11:59:48,572 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 11:59:48,573 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 11:59:48,573 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 11:59:48,573 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 11:59:48,574 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 11:59:48,574 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 11:59:48,574 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:59:48,574 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 11:59:48,575 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 11:59:48,575 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 11:59:48,576 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 11:59:48,576 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_4afb5469-d1c0-449a-8dd0-b844ec83ee2f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4afb5469-d1c0-449a-8dd0-b844ec83ee2f/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ef232f94cb2adf03185aed5adfaef3f0eb9593ee06bfb5b3fbb6e4bc1dd6d041 [2022-11-20 11:59:48,848 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 11:59:48,885 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 11:59:48,888 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 11:59:48,889 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 11:59:48,890 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 11:59:48,891 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4afb5469-d1c0-449a-8dd0-b844ec83ee2f/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-2.i [2022-11-20 11:59:51,884 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 11:59:52,246 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 11:59:52,246 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4afb5469-d1c0-449a-8dd0-b844ec83ee2f/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-2.i [2022-11-20 11:59:52,269 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4afb5469-d1c0-449a-8dd0-b844ec83ee2f/bin/uautomizer-ug76WZFUDN/data/0c9781bbc/01ac9308321f47508fc92b452a4027bc/FLAGb70c57972 [2022-11-20 11:59:52,287 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4afb5469-d1c0-449a-8dd0-b844ec83ee2f/bin/uautomizer-ug76WZFUDN/data/0c9781bbc/01ac9308321f47508fc92b452a4027bc [2022-11-20 11:59:52,292 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 11:59:52,295 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 11:59:52,299 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 11:59:52,299 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 11:59:52,303 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 11:59:52,304 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:59:52" (1/1) ... [2022-11-20 11:59:52,306 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50853ef8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:59:52, skipping insertion in model container [2022-11-20 11:59:52,306 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:59:52" (1/1) ... [2022-11-20 11:59:52,313 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 11:59:52,377 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:59:52,618 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 11:59:52,619 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1334c198 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:59:52, skipping insertion in model container [2022-11-20 11:59:52,619 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 11:59:52,621 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 11:59:52,623 INFO L158 Benchmark]: Toolchain (without parser) took 327.15ms. Allocated memory is still 167.8MB. Free memory was 126.4MB in the beginning and 116.9MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 11:59:52,624 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 167.8MB. Free memory is still 138.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 11:59:52,625 INFO L158 Benchmark]: CACSL2BoogieTranslator took 321.38ms. Allocated memory is still 167.8MB. Free memory was 126.4MB in the beginning and 116.9MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 11:59:52,627 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 167.8MB. Free memory is still 138.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 321.38ms. Allocated memory is still 167.8MB. Free memory was 126.4MB in the beginning and 116.9MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4afb5469-d1c0-449a-8dd0-b844ec83ee2f/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4afb5469-d1c0-449a-8dd0-b844ec83ee2f/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_4afb5469-d1c0-449a-8dd0-b844ec83ee2f/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4afb5469-d1c0-449a-8dd0-b844ec83ee2f/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4afb5469-d1c0-449a-8dd0-b844ec83ee2f/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_4afb5469-d1c0-449a-8dd0-b844ec83ee2f/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 ef232f94cb2adf03185aed5adfaef3f0eb9593ee06bfb5b3fbb6e4bc1dd6d041 --- 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 11:59:54,913 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 11:59:54,916 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 11:59:54,971 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 11:59:54,972 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 11:59:54,975 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 11:59:54,978 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 11:59:54,984 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 11:59:54,986 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 11:59:54,991 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 11:59:54,993 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 11:59:54,994 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 11:59:54,995 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 11:59:54,998 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 11:59:54,999 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 11:59:55,003 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 11:59:55,007 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 11:59:55,008 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 11:59:55,009 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 11:59:55,014 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 11:59:55,017 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 11:59:55,019 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 11:59:55,022 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 11:59:55,023 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 11:59:55,029 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 11:59:55,032 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 11:59:55,032 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 11:59:55,033 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 11:59:55,035 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 11:59:55,036 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 11:59:55,037 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 11:59:55,038 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 11:59:55,040 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 11:59:55,040 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 11:59:55,041 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 11:59:55,042 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 11:59:55,042 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 11:59:55,043 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 11:59:55,043 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 11:59:55,044 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 11:59:55,045 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 11:59:55,050 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4afb5469-d1c0-449a-8dd0-b844ec83ee2f/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-20 11:59:55,088 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 11:59:55,088 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 11:59:55,090 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 11:59:55,090 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 11:59:55,091 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 11:59:55,091 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 11:59:55,092 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 11:59:55,092 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 11:59:55,092 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 11:59:55,092 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 11:59:55,093 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 11:59:55,094 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 11:59:55,094 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 11:59:55,094 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 11:59:55,094 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 11:59:55,094 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 11:59:55,095 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 11:59:55,095 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 11:59:55,095 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 11:59:55,095 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 11:59:55,095 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 11:59:55,096 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 11:59:55,096 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 11:59:55,096 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 11:59:55,096 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 11:59:55,097 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 11:59:55,097 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 11:59:55,097 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:59:55,097 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 11:59:55,097 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 11:59:55,098 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 11:59:55,098 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 11:59:55,098 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 11:59:55,098 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_4afb5469-d1c0-449a-8dd0-b844ec83ee2f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4afb5469-d1c0-449a-8dd0-b844ec83ee2f/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ef232f94cb2adf03185aed5adfaef3f0eb9593ee06bfb5b3fbb6e4bc1dd6d041 [2022-11-20 11:59:55,514 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 11:59:55,538 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 11:59:55,541 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 11:59:55,542 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 11:59:55,546 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 11:59:55,548 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4afb5469-d1c0-449a-8dd0-b844ec83ee2f/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-2.i [2022-11-20 11:59:58,512 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 11:59:58,894 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 11:59:58,896 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4afb5469-d1c0-449a-8dd0-b844ec83ee2f/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-2.i [2022-11-20 11:59:58,921 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4afb5469-d1c0-449a-8dd0-b844ec83ee2f/bin/uautomizer-ug76WZFUDN/data/f19be10f9/0c39709128d44c818e85627d944ed4d2/FLAGc8fcdd0a3 [2022-11-20 11:59:58,935 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4afb5469-d1c0-449a-8dd0-b844ec83ee2f/bin/uautomizer-ug76WZFUDN/data/f19be10f9/0c39709128d44c818e85627d944ed4d2 [2022-11-20 11:59:58,938 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 11:59:58,939 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 11:59:58,941 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 11:59:58,941 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 11:59:58,944 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 11:59:58,945 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:59:58" (1/1) ... [2022-11-20 11:59:58,946 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61fdc5fa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:59:58, skipping insertion in model container [2022-11-20 11:59:58,946 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:59:58" (1/1) ... [2022-11-20 11:59:58,953 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 11:59:59,011 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:59:59,210 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 11:59:59,210 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4f02737a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:59:59, skipping insertion in model container [2022-11-20 11:59:59,211 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 11:59:59,211 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 11:59:59,213 INFO L158 Benchmark]: Toolchain (without parser) took 272.66ms. Allocated memory is still 79.7MB. Free memory was 55.3MB in the beginning and 45.6MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 11:59:59,213 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 62.9MB. Free memory is still 41.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 11:59:59,214 INFO L158 Benchmark]: CACSL2BoogieTranslator took 270.15ms. Allocated memory is still 79.7MB. Free memory was 55.2MB in the beginning and 45.6MB in the end (delta: 9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 11:59:59,216 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 62.9MB. Free memory is still 41.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 270.15ms. Allocated memory is still 79.7MB. Free memory was 55.2MB in the beginning and 45.6MB in the end (delta: 9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN