./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5ad5699-3b1e-4050-a6b5-fba0d7851057/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5ad5699-3b1e-4050-a6b5-fba0d7851057/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_b5ad5699-3b1e-4050-a6b5-fba0d7851057/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5ad5699-3b1e-4050-a6b5-fba0d7851057/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5ad5699-3b1e-4050-a6b5-fba0d7851057/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_b5ad5699-3b1e-4050-a6b5-fba0d7851057/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 69d24e9affd7540aafb8052ecd737d7732ca2a63c7e8e16adc4217413d1d99a5 --- 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 09:02:56,453 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 09:02:56,455 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 09:02:56,496 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 09:02:56,497 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 09:02:56,498 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 09:02:56,500 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 09:02:56,502 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 09:02:56,504 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 09:02:56,505 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 09:02:56,506 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 09:02:56,513 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 09:02:56,514 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 09:02:56,521 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 09:02:56,524 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 09:02:56,526 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 09:02:56,529 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 09:02:56,531 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 09:02:56,533 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 09:02:56,542 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 09:02:56,544 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 09:02:56,546 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 09:02:56,549 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 09:02:56,550 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 09:02:56,561 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 09:02:56,561 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 09:02:56,561 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 09:02:56,562 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 09:02:56,563 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 09:02:56,564 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 09:02:56,564 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 09:02:56,565 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 09:02:56,566 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 09:02:56,567 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 09:02:56,568 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 09:02:56,568 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 09:02:56,569 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 09:02:56,570 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 09:02:56,570 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 09:02:56,577 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 09:02:56,579 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 09:02:56,580 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5ad5699-3b1e-4050-a6b5-fba0d7851057/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-21 09:02:56,627 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 09:02:56,627 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 09:02:56,628 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 09:02:56,628 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 09:02:56,629 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 09:02:56,630 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 09:02:56,631 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 09:02:56,631 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 09:02:56,631 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 09:02:56,631 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 09:02:56,633 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 09:02:56,633 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 09:02:56,633 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 09:02:56,633 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 09:02:56,634 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 09:02:56,634 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 09:02:56,634 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 09:02:56,634 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 09:02:56,634 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 09:02:56,635 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 09:02:56,635 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 09:02:56,635 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 09:02:56,635 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 09:02:56,636 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 09:02:56,636 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 09:02:56,636 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 09:02:56,636 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 09:02:56,636 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 09:02:56,637 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 09:02:56,638 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 09:02:56,638 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_b5ad5699-3b1e-4050-a6b5-fba0d7851057/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5ad5699-3b1e-4050-a6b5-fba0d7851057/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 69d24e9affd7540aafb8052ecd737d7732ca2a63c7e8e16adc4217413d1d99a5 [2022-11-21 09:02:57,031 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 09:02:57,077 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 09:02:57,081 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 09:02:57,083 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 09:02:57,083 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 09:02:57,086 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5ad5699-3b1e-4050-a6b5-fba0d7851057/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-1.i [2022-11-21 09:03:00,546 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 09:03:00,948 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 09:03:00,949 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5ad5699-3b1e-4050-a6b5-fba0d7851057/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-1.i [2022-11-21 09:03:00,966 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5ad5699-3b1e-4050-a6b5-fba0d7851057/bin/uautomizer-vX5HgA9Q3a/data/92d90af73/933ecff2600c471e904b0fad0fc15849/FLAGb9068f85b [2022-11-21 09:03:00,983 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5ad5699-3b1e-4050-a6b5-fba0d7851057/bin/uautomizer-vX5HgA9Q3a/data/92d90af73/933ecff2600c471e904b0fad0fc15849 [2022-11-21 09:03:00,987 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 09:03:00,988 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 09:03:00,990 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 09:03:00,990 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 09:03:01,002 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 09:03:01,005 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 09:03:00" (1/1) ... [2022-11-21 09:03:01,007 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12ac1859 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:03:01, skipping insertion in model container [2022-11-21 09:03:01,007 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 09:03:00" (1/1) ... [2022-11-21 09:03:01,020 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 09:03:01,124 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 09:03:01,376 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 09:03:01,377 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7ef3a30 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:03:01, skipping insertion in model container [2022-11-21 09:03:01,377 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 09:03:01,378 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 09:03:01,380 INFO L158 Benchmark]: Toolchain (without parser) took 390.53ms. Allocated memory is still 176.2MB. Free memory was 145.3MB in the beginning and 135.4MB in the end (delta: 9.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 09:03:01,381 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 113.2MB. Free memory is still 60.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 09:03:01,382 INFO L158 Benchmark]: CACSL2BoogieTranslator took 387.58ms. Allocated memory is still 176.2MB. Free memory was 144.9MB in the beginning and 135.4MB in the end (delta: 9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 09:03:01,384 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 113.2MB. Free memory is still 60.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 387.58ms. Allocated memory is still 176.2MB. Free memory was 144.9MB in the beginning and 135.4MB 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 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_b5ad5699-3b1e-4050-a6b5-fba0d7851057/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5ad5699-3b1e-4050-a6b5-fba0d7851057/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_b5ad5699-3b1e-4050-a6b5-fba0d7851057/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5ad5699-3b1e-4050-a6b5-fba0d7851057/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5ad5699-3b1e-4050-a6b5-fba0d7851057/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_b5ad5699-3b1e-4050-a6b5-fba0d7851057/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 69d24e9affd7540aafb8052ecd737d7732ca2a63c7e8e16adc4217413d1d99a5 --- 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 09:03:04,184 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 09:03:04,187 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 09:03:04,238 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 09:03:04,238 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 09:03:04,243 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 09:03:04,246 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 09:03:04,250 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 09:03:04,253 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 09:03:04,260 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 09:03:04,261 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 09:03:04,264 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 09:03:04,265 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 09:03:04,268 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 09:03:04,270 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 09:03:04,278 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 09:03:04,279 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 09:03:04,280 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 09:03:04,282 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 09:03:04,284 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 09:03:04,285 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 09:03:04,290 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 09:03:04,292 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 09:03:04,293 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 09:03:04,308 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 09:03:04,308 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 09:03:04,309 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 09:03:04,310 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 09:03:04,311 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 09:03:04,312 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 09:03:04,312 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 09:03:04,313 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 09:03:04,314 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 09:03:04,315 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 09:03:04,339 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 09:03:04,341 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 09:03:04,342 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 09:03:04,342 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 09:03:04,342 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 09:03:04,344 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 09:03:04,344 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 09:03:04,351 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5ad5699-3b1e-4050-a6b5-fba0d7851057/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-21 09:03:04,391 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 09:03:04,391 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 09:03:04,393 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 09:03:04,393 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 09:03:04,396 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 09:03:04,396 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 09:03:04,397 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 09:03:04,398 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 09:03:04,398 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 09:03:04,398 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 09:03:04,400 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 09:03:04,401 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 09:03:04,401 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 09:03:04,401 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 09:03:04,402 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 09:03:04,402 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 09:03:04,402 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 09:03:04,403 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 09:03:04,403 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 09:03:04,403 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 09:03:04,404 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 09:03:04,404 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 09:03:04,404 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 09:03:04,405 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 09:03:04,405 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 09:03:04,406 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 09:03:04,406 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 09:03:04,406 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 09:03:04,407 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 09:03:04,407 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 09:03:04,407 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 09:03:04,408 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 09:03:04,408 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 09:03:04,409 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_b5ad5699-3b1e-4050-a6b5-fba0d7851057/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5ad5699-3b1e-4050-a6b5-fba0d7851057/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 69d24e9affd7540aafb8052ecd737d7732ca2a63c7e8e16adc4217413d1d99a5 [2022-11-21 09:03:04,853 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 09:03:04,888 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 09:03:04,892 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 09:03:04,893 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 09:03:04,894 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 09:03:04,896 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5ad5699-3b1e-4050-a6b5-fba0d7851057/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-1.i [2022-11-21 09:03:08,427 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 09:03:08,861 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 09:03:08,862 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5ad5699-3b1e-4050-a6b5-fba0d7851057/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-1.i [2022-11-21 09:03:08,881 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5ad5699-3b1e-4050-a6b5-fba0d7851057/bin/uautomizer-vX5HgA9Q3a/data/3f2bfcaf9/4da0bf35c42a4aeea0d02d2909bdde1f/FLAG58169a721 [2022-11-21 09:03:08,904 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5ad5699-3b1e-4050-a6b5-fba0d7851057/bin/uautomizer-vX5HgA9Q3a/data/3f2bfcaf9/4da0bf35c42a4aeea0d02d2909bdde1f [2022-11-21 09:03:08,908 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 09:03:08,909 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 09:03:08,930 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 09:03:08,930 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 09:03:08,934 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 09:03:08,935 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 09:03:08" (1/1) ... [2022-11-21 09:03:08,937 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3525120b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:03:08, skipping insertion in model container [2022-11-21 09:03:08,937 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 09:03:08" (1/1) ... [2022-11-21 09:03:08,946 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 09:03:09,058 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 09:03:09,405 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 09:03:09,406 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@24d6ab52 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:03:09, skipping insertion in model container [2022-11-21 09:03:09,406 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 09:03:09,407 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 09:03:09,410 INFO L158 Benchmark]: Toolchain (without parser) took 499.21ms. Allocated memory is still 77.6MB. Free memory was 34.5MB in the beginning and 51.9MB in the end (delta: -17.3MB). Peak memory consumption was 8.6MB. Max. memory is 16.1GB. [2022-11-21 09:03:09,410 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 77.6MB. Free memory is still 55.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 09:03:09,413 INFO L158 Benchmark]: CACSL2BoogieTranslator took 477.54ms. Allocated memory is still 77.6MB. Free memory was 34.3MB in the beginning and 51.9MB in the end (delta: -17.6MB). Peak memory consumption was 8.6MB. Max. memory is 16.1GB. [2022-11-21 09:03:09,416 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 77.6MB. Free memory is still 55.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 477.54ms. Allocated memory is still 77.6MB. Free memory was 34.3MB in the beginning and 51.9MB in the end (delta: -17.6MB). Peak memory consumption was 8.6MB. 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