./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.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_107e6c5c-c8eb-42cb-9f48-6420633e752e/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_107e6c5c-c8eb-42cb-9f48-6420633e752e/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_107e6c5c-c8eb-42cb-9f48-6420633e752e/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_107e6c5c-c8eb-42cb-9f48-6420633e752e/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_107e6c5c-c8eb-42cb-9f48-6420633e752e/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_107e6c5c-c8eb-42cb-9f48-6420633e752e/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 7743788eb05cb3443d5449a0c3250a50955573eb924e62e5cc797e3ef82e3ba3 --- 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 09:14:22,194 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 09:14:22,197 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 09:14:22,243 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 09:14:22,243 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 09:14:22,245 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 09:14:22,246 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 09:14:22,248 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 09:14:22,250 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 09:14:22,254 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 09:14:22,256 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 09:14:22,260 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 09:14:22,261 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 09:14:22,266 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 09:14:22,269 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 09:14:22,272 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 09:14:22,274 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 09:14:22,276 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 09:14:22,278 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 09:14:22,285 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 09:14:22,287 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 09:14:22,289 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 09:14:22,292 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 09:14:22,293 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 09:14:22,303 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 09:14:22,303 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 09:14:22,304 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 09:14:22,306 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 09:14:22,306 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 09:14:22,307 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 09:14:22,307 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 09:14:22,308 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 09:14:22,310 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 09:14:22,311 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 09:14:22,313 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 09:14:22,313 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 09:14:22,314 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 09:14:22,314 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 09:14:22,314 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 09:14:22,315 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 09:14:22,316 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 09:14:22,317 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_107e6c5c-c8eb-42cb-9f48-6420633e752e/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-21 09:14:22,358 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 09:14:22,358 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 09:14:22,359 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 09:14:22,359 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 09:14:22,360 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 09:14:22,360 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 09:14:22,361 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 09:14:22,361 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 09:14:22,361 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 09:14:22,362 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 09:14:22,363 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 09:14:22,363 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 09:14:22,363 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 09:14:22,363 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 09:14:22,364 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 09:14:22,364 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 09:14:22,364 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 09:14:22,364 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 09:14:22,364 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 09:14:22,365 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 09:14:22,365 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 09:14:22,365 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 09:14:22,365 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 09:14:22,365 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 09:14:22,366 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 09:14:22,366 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 09:14:22,366 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 09:14:22,366 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 09:14:22,367 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 09:14:22,367 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 09:14:22,367 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_107e6c5c-c8eb-42cb-9f48-6420633e752e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_107e6c5c-c8eb-42cb-9f48-6420633e752e/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7743788eb05cb3443d5449a0c3250a50955573eb924e62e5cc797e3ef82e3ba3 [2022-11-21 09:14:22,714 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 09:14:22,738 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 09:14:22,741 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 09:14:22,743 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 09:14:22,744 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 09:14:22,745 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_107e6c5c-c8eb-42cb-9f48-6420633e752e/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i [2022-11-21 09:14:25,794 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 09:14:26,161 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 09:14:26,161 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_107e6c5c-c8eb-42cb-9f48-6420633e752e/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i [2022-11-21 09:14:26,180 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_107e6c5c-c8eb-42cb-9f48-6420633e752e/bin/uautomizer-vX5HgA9Q3a/data/4eaa093e1/4561f1c6577945019b4055f9cf13867b/FLAG036e41adf [2022-11-21 09:14:26,196 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_107e6c5c-c8eb-42cb-9f48-6420633e752e/bin/uautomizer-vX5HgA9Q3a/data/4eaa093e1/4561f1c6577945019b4055f9cf13867b [2022-11-21 09:14:26,199 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 09:14:26,200 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 09:14:26,202 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 09:14:26,202 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 09:14:26,206 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 09:14:26,207 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 09:14:26" (1/1) ... [2022-11-21 09:14:26,208 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b00715e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:14:26, skipping insertion in model container [2022-11-21 09:14:26,209 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 09:14:26" (1/1) ... [2022-11-21 09:14:26,217 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 09:14:26,282 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 09:14:26,554 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 09:14:26,555 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@55a265a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:14:26, skipping insertion in model container [2022-11-21 09:14:26,555 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 09:14:26,556 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 09:14:26,558 INFO L158 Benchmark]: Toolchain (without parser) took 356.55ms. Allocated memory is still 190.8MB. Free memory was 142.8MB in the beginning and 132.3MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 09:14:26,558 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 130.0MB. Free memory was 73.0MB in the beginning and 72.9MB in the end (delta: 117.6kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 09:14:26,559 INFO L158 Benchmark]: CACSL2BoogieTranslator took 353.67ms. Allocated memory is still 190.8MB. Free memory was 142.3MB in the beginning and 132.3MB in the end (delta: 10.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 09:14:26,560 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 130.0MB. Free memory was 73.0MB in the beginning and 72.9MB in the end (delta: 117.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 353.67ms. Allocated memory is still 190.8MB. Free memory was 142.3MB in the beginning and 132.3MB in the end (delta: 10.0MB). 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_107e6c5c-c8eb-42cb-9f48-6420633e752e/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_107e6c5c-c8eb-42cb-9f48-6420633e752e/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_107e6c5c-c8eb-42cb-9f48-6420633e752e/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_107e6c5c-c8eb-42cb-9f48-6420633e752e/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_107e6c5c-c8eb-42cb-9f48-6420633e752e/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_107e6c5c-c8eb-42cb-9f48-6420633e752e/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 7743788eb05cb3443d5449a0c3250a50955573eb924e62e5cc797e3ef82e3ba3 --- 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 09:14:28,882 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 09:14:28,884 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 09:14:28,905 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 09:14:28,905 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 09:14:28,906 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 09:14:28,907 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 09:14:28,909 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 09:14:28,911 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 09:14:28,912 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 09:14:28,914 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 09:14:28,915 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 09:14:28,915 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 09:14:28,916 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 09:14:28,918 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 09:14:28,919 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 09:14:28,920 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 09:14:28,921 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 09:14:28,923 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 09:14:28,925 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 09:14:28,927 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 09:14:28,938 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 09:14:28,939 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 09:14:28,940 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 09:14:28,944 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 09:14:28,945 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 09:14:28,945 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 09:14:28,946 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 09:14:28,946 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 09:14:28,948 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 09:14:28,948 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 09:14:28,949 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 09:14:28,950 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 09:14:28,955 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 09:14:28,962 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 09:14:28,963 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 09:14:28,964 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 09:14:28,964 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 09:14:28,965 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 09:14:28,966 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 09:14:28,967 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 09:14:28,969 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_107e6c5c-c8eb-42cb-9f48-6420633e752e/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-21 09:14:28,997 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 09:14:28,998 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 09:14:28,998 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 09:14:28,999 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 09:14:29,000 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 09:14:29,000 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 09:14:29,001 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 09:14:29,001 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 09:14:29,002 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 09:14:29,002 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 09:14:29,002 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 09:14:29,003 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 09:14:29,003 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 09:14:29,003 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 09:14:29,003 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 09:14:29,004 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 09:14:29,004 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 09:14:29,004 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 09:14:29,005 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 09:14:29,005 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 09:14:29,005 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 09:14:29,006 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 09:14:29,006 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 09:14:29,006 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 09:14:29,006 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 09:14:29,007 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 09:14:29,007 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 09:14:29,007 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 09:14:29,008 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 09:14:29,008 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 09:14:29,008 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 09:14:29,009 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 09:14:29,009 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 09:14:29,009 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_107e6c5c-c8eb-42cb-9f48-6420633e752e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_107e6c5c-c8eb-42cb-9f48-6420633e752e/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7743788eb05cb3443d5449a0c3250a50955573eb924e62e5cc797e3ef82e3ba3 [2022-11-21 09:14:29,352 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 09:14:29,381 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 09:14:29,384 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 09:14:29,385 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 09:14:29,390 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 09:14:29,392 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_107e6c5c-c8eb-42cb-9f48-6420633e752e/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i [2022-11-21 09:14:32,579 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 09:14:33,011 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 09:14:33,012 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_107e6c5c-c8eb-42cb-9f48-6420633e752e/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i [2022-11-21 09:14:33,037 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_107e6c5c-c8eb-42cb-9f48-6420633e752e/bin/uautomizer-vX5HgA9Q3a/data/872f9011a/3b87fbe0928b48cd909399496eec414c/FLAG0b0deb24b [2022-11-21 09:14:33,053 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_107e6c5c-c8eb-42cb-9f48-6420633e752e/bin/uautomizer-vX5HgA9Q3a/data/872f9011a/3b87fbe0928b48cd909399496eec414c [2022-11-21 09:14:33,056 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 09:14:33,058 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 09:14:33,059 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 09:14:33,059 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 09:14:33,064 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 09:14:33,065 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 09:14:33" (1/1) ... [2022-11-21 09:14:33,067 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f15e55e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:14:33, skipping insertion in model container [2022-11-21 09:14:33,067 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 09:14:33" (1/1) ... [2022-11-21 09:14:33,076 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 09:14:33,142 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 09:14:33,392 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 09:14:33,393 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@9b6f878 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:14:33, skipping insertion in model container [2022-11-21 09:14:33,393 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 09:14:33,394 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 09:14:33,396 INFO L158 Benchmark]: Toolchain (without parser) took 337.27ms. Allocated memory is still 88.1MB. Free memory was 63.9MB in the beginning and 53.3MB in the end (delta: 10.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 09:14:33,398 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 65.0MB. Free memory was 43.6MB in the beginning and 43.5MB in the end (delta: 54.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 09:14:33,400 INFO L158 Benchmark]: CACSL2BoogieTranslator took 334.57ms. Allocated memory is still 88.1MB. Free memory was 63.7MB in the beginning and 53.4MB in the end (delta: 10.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 09:14:33,403 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 65.0MB. Free memory was 43.6MB in the beginning and 43.5MB in the end (delta: 54.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 334.57ms. Allocated memory is still 88.1MB. Free memory was 63.7MB in the beginning and 53.4MB in the end (delta: 10.2MB). 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