./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.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_214be7f5-6e90-4da4-9f95-08f731285942/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_214be7f5-6e90-4da4-9f95-08f731285942/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_214be7f5-6e90-4da4-9f95-08f731285942/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_214be7f5-6e90-4da4-9f95-08f731285942/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_214be7f5-6e90-4da4-9f95-08f731285942/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_214be7f5-6e90-4da4-9f95-08f731285942/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 765142a1ef820c0c2cf2fa98a3978a1412f5a1196c629c20848264001100dcc9 --- 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 09:31:38,188 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 09:31:38,191 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 09:31:38,231 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 09:31:38,232 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 09:31:38,235 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 09:31:38,238 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 09:31:38,240 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 09:31:38,242 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 09:31:38,247 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 09:31:38,248 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 09:31:38,249 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 09:31:38,250 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 09:31:38,250 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 09:31:38,251 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 09:31:38,252 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 09:31:38,253 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 09:31:38,254 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 09:31:38,255 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 09:31:38,257 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 09:31:38,258 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 09:31:38,263 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 09:31:38,265 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 09:31:38,266 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 09:31:38,281 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 09:31:38,281 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 09:31:38,282 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 09:31:38,283 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 09:31:38,283 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 09:31:38,284 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 09:31:38,284 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 09:31:38,285 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 09:31:38,286 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 09:31:38,286 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 09:31:38,287 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 09:31:38,288 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 09:31:38,288 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 09:31:38,288 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 09:31:38,289 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 09:31:38,290 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 09:31:38,290 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 09:31:38,294 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_214be7f5-6e90-4da4-9f95-08f731285942/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-20 09:31:38,332 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 09:31:38,332 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 09:31:38,333 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 09:31:38,333 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 09:31:38,334 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 09:31:38,334 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 09:31:38,335 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 09:31:38,335 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 09:31:38,335 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 09:31:38,336 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 09:31:38,337 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 09:31:38,337 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 09:31:38,337 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 09:31:38,337 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 09:31:38,338 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 09:31:38,338 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 09:31:38,338 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 09:31:38,338 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 09:31:38,339 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 09:31:38,339 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 09:31:38,339 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 09:31:38,339 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 09:31:38,340 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 09:31:38,340 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 09:31:38,340 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 09:31:38,340 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 09:31:38,341 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 09:31:38,341 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 09:31:38,342 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 09:31:38,342 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 09:31:38,342 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_214be7f5-6e90-4da4-9f95-08f731285942/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_214be7f5-6e90-4da4-9f95-08f731285942/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 765142a1ef820c0c2cf2fa98a3978a1412f5a1196c629c20848264001100dcc9 [2022-11-20 09:31:38,628 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 09:31:38,659 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 09:31:38,662 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 09:31:38,663 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 09:31:38,664 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 09:31:38,665 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_214be7f5-6e90-4da4-9f95-08f731285942/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.i [2022-11-20 09:31:41,664 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 09:31:42,093 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 09:31:42,095 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_214be7f5-6e90-4da4-9f95-08f731285942/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.i [2022-11-20 09:31:42,113 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_214be7f5-6e90-4da4-9f95-08f731285942/bin/uautomizer-ug76WZFUDN/data/3348230c6/aa6954f886024ae097bec321574422d9/FLAG928082b03 [2022-11-20 09:31:42,129 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_214be7f5-6e90-4da4-9f95-08f731285942/bin/uautomizer-ug76WZFUDN/data/3348230c6/aa6954f886024ae097bec321574422d9 [2022-11-20 09:31:42,132 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 09:31:42,133 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 09:31:42,135 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 09:31:42,135 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 09:31:42,139 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 09:31:42,139 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:31:42" (1/1) ... [2022-11-20 09:31:42,140 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e26f0f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:31:42, skipping insertion in model container [2022-11-20 09:31:42,141 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:31:42" (1/1) ... [2022-11-20 09:31:42,149 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 09:31:42,229 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 09:31:42,516 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 09:31:42,517 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@701f2853 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:31:42, skipping insertion in model container [2022-11-20 09:31:42,518 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 09:31:42,519 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 09:31:42,521 INFO L158 Benchmark]: Toolchain (without parser) took 386.48ms. Allocated memory is still 132.1MB. Free memory was 97.3MB in the beginning and 87.4MB in the end (delta: 9.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 09:31:42,522 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 96.5MB. Free memory was 38.4MB in the beginning and 38.3MB in the end (delta: 117.6kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 09:31:42,523 INFO L158 Benchmark]: CACSL2BoogieTranslator took 384.01ms. Allocated memory is still 132.1MB. Free memory was 96.7MB in the beginning and 87.4MB in the end (delta: 9.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 09:31:42,525 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 96.5MB. Free memory was 38.4MB in the beginning and 38.3MB in the end (delta: 117.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 384.01ms. Allocated memory is still 132.1MB. Free memory was 96.7MB in the beginning and 87.4MB in the end (delta: 9.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_214be7f5-6e90-4da4-9f95-08f731285942/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_214be7f5-6e90-4da4-9f95-08f731285942/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_214be7f5-6e90-4da4-9f95-08f731285942/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_214be7f5-6e90-4da4-9f95-08f731285942/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_214be7f5-6e90-4da4-9f95-08f731285942/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_214be7f5-6e90-4da4-9f95-08f731285942/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 765142a1ef820c0c2cf2fa98a3978a1412f5a1196c629c20848264001100dcc9 --- 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 09:31:44,894 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 09:31:44,896 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 09:31:44,934 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 09:31:44,939 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 09:31:44,940 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 09:31:44,941 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 09:31:44,943 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 09:31:44,945 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 09:31:44,946 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 09:31:44,947 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 09:31:44,948 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 09:31:44,949 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 09:31:44,950 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 09:31:44,951 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 09:31:44,952 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 09:31:44,953 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 09:31:44,954 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 09:31:44,956 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 09:31:44,958 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 09:31:44,959 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 09:31:44,961 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 09:31:44,962 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 09:31:44,963 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 09:31:44,966 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 09:31:44,967 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 09:31:44,967 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 09:31:44,968 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 09:31:44,969 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 09:31:44,970 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 09:31:44,970 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 09:31:44,971 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 09:31:44,972 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 09:31:44,973 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 09:31:44,974 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 09:31:44,974 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 09:31:44,975 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 09:31:44,976 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 09:31:44,976 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 09:31:44,977 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 09:31:44,978 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 09:31:44,979 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_214be7f5-6e90-4da4-9f95-08f731285942/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-20 09:31:45,008 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 09:31:45,010 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 09:31:45,011 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 09:31:45,012 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 09:31:45,013 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 09:31:45,013 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 09:31:45,014 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 09:31:45,014 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 09:31:45,014 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 09:31:45,015 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 09:31:45,016 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 09:31:45,016 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 09:31:45,016 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 09:31:45,017 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 09:31:45,017 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 09:31:45,017 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 09:31:45,018 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 09:31:45,018 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 09:31:45,018 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 09:31:45,019 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 09:31:45,019 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 09:31:45,019 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 09:31:45,019 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 09:31:45,020 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 09:31:45,020 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 09:31:45,020 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 09:31:45,021 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 09:31:45,021 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 09:31:45,021 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 09:31:45,022 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 09:31:45,022 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 09:31:45,022 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 09:31:45,023 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 09:31:45,023 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_214be7f5-6e90-4da4-9f95-08f731285942/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_214be7f5-6e90-4da4-9f95-08f731285942/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 765142a1ef820c0c2cf2fa98a3978a1412f5a1196c629c20848264001100dcc9 [2022-11-20 09:31:45,423 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 09:31:45,450 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 09:31:45,453 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 09:31:45,454 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 09:31:45,457 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 09:31:45,459 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_214be7f5-6e90-4da4-9f95-08f731285942/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.i [2022-11-20 09:31:48,450 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 09:31:48,850 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 09:31:48,851 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_214be7f5-6e90-4da4-9f95-08f731285942/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.i [2022-11-20 09:31:48,874 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_214be7f5-6e90-4da4-9f95-08f731285942/bin/uautomizer-ug76WZFUDN/data/4619cf6d2/da27a362d6fd43959ae0e93311715bb8/FLAGc4334a630 [2022-11-20 09:31:48,903 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_214be7f5-6e90-4da4-9f95-08f731285942/bin/uautomizer-ug76WZFUDN/data/4619cf6d2/da27a362d6fd43959ae0e93311715bb8 [2022-11-20 09:31:48,909 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 09:31:48,911 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 09:31:48,914 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 09:31:48,914 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 09:31:48,918 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 09:31:48,919 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:31:48" (1/1) ... [2022-11-20 09:31:48,920 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d3847e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:31:48, skipping insertion in model container [2022-11-20 09:31:48,920 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:31:48" (1/1) ... [2022-11-20 09:31:48,928 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 09:31:48,982 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 09:31:49,209 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 09:31:49,210 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3873bb1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:31:49, skipping insertion in model container [2022-11-20 09:31:49,210 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 09:31:49,211 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 09:31:49,213 INFO L158 Benchmark]: Toolchain (without parser) took 301.30ms. Allocated memory is still 79.7MB. Free memory was 56.2MB in the beginning and 46.7MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 09:31:49,214 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 56.6MB. Free memory is still 34.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 09:31:49,216 INFO L158 Benchmark]: CACSL2BoogieTranslator took 296.92ms. Allocated memory is still 79.7MB. Free memory was 56.0MB in the beginning and 46.7MB in the end (delta: 9.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 09:31:49,218 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 56.6MB. Free memory is still 34.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 296.92ms. Allocated memory is still 79.7MB. Free memory was 56.0MB in the beginning and 46.7MB in the end (delta: 9.3MB). 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