./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aef246-9f88-47d7-9936-ee9d4be22f55/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aef246-9f88-47d7-9936-ee9d4be22f55/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_b7aef246-9f88-47d7-9936-ee9d4be22f55/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aef246-9f88-47d7-9936-ee9d4be22f55/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aef246-9f88-47d7-9936-ee9d4be22f55/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_b7aef246-9f88-47d7-9936-ee9d4be22f55/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 b6c6a722152c52daf4f5e799c877f12032a99023b4a9ea1a935c1ce634969e85 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 11:22:20,312 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 11:22:20,314 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 11:22:20,335 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 11:22:20,335 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 11:22:20,337 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 11:22:20,338 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 11:22:20,340 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 11:22:20,342 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 11:22:20,343 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 11:22:20,344 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 11:22:20,345 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 11:22:20,345 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 11:22:20,347 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 11:22:20,348 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 11:22:20,349 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 11:22:20,350 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 11:22:20,351 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 11:22:20,353 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 11:22:20,355 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 11:22:20,356 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 11:22:20,358 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 11:22:20,359 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 11:22:20,360 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 11:22:20,364 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 11:22:20,364 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 11:22:20,365 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 11:22:20,366 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 11:22:20,366 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 11:22:20,367 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 11:22:20,368 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 11:22:20,369 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 11:22:20,369 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 11:22:20,370 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 11:22:20,376 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 11:22:20,377 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 11:22:20,378 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 11:22:20,379 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 11:22:20,379 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 11:22:20,383 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 11:22:20,384 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 11:22:20,385 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aef246-9f88-47d7-9936-ee9d4be22f55/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-20 11:22:20,428 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 11:22:20,432 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 11:22:20,433 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 11:22:20,433 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 11:22:20,434 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 11:22:20,434 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 11:22:20,435 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 11:22:20,435 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 11:22:20,435 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 11:22:20,436 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 11:22:20,437 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 11:22:20,437 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 11:22:20,437 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 11:22:20,437 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 11:22:20,438 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 11:22:20,438 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 11:22:20,438 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 11:22:20,438 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 11:22:20,439 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 11:22:20,439 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 11:22:20,439 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 11:22:20,439 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 11:22:20,439 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 11:22:20,440 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 11:22:20,440 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 11:22:20,440 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:22:20,440 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 11:22:20,441 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 11:22:20,441 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 11:22:20,441 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 11:22:20,441 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_b7aef246-9f88-47d7-9936-ee9d4be22f55/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aef246-9f88-47d7-9936-ee9d4be22f55/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b6c6a722152c52daf4f5e799c877f12032a99023b4a9ea1a935c1ce634969e85 [2022-11-20 11:22:20,733 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 11:22:20,756 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 11:22:20,759 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 11:22:20,760 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 11:22:20,761 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 11:22:20,762 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aef246-9f88-47d7-9936-ee9d4be22f55/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-1.i [2022-11-20 11:22:23,848 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 11:22:24,166 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 11:22:24,166 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aef246-9f88-47d7-9936-ee9d4be22f55/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-1.i [2022-11-20 11:22:24,182 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aef246-9f88-47d7-9936-ee9d4be22f55/bin/uautomizer-ug76WZFUDN/data/d43dc71b4/d475b1da6b2d44f4929fab3feb766839/FLAGd5f51e70d [2022-11-20 11:22:24,198 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aef246-9f88-47d7-9936-ee9d4be22f55/bin/uautomizer-ug76WZFUDN/data/d43dc71b4/d475b1da6b2d44f4929fab3feb766839 [2022-11-20 11:22:24,201 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 11:22:24,203 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 11:22:24,205 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 11:22:24,205 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 11:22:24,210 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 11:22:24,211 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:22:24" (1/1) ... [2022-11-20 11:22:24,212 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36354123 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:22:24, skipping insertion in model container [2022-11-20 11:22:24,212 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:22:24" (1/1) ... [2022-11-20 11:22:24,221 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 11:22:24,274 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:22:24,538 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 11:22:24,539 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@661bc48 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:22:24, skipping insertion in model container [2022-11-20 11:22:24,539 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 11:22:24,540 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 11:22:24,541 INFO L158 Benchmark]: Toolchain (without parser) took 337.74ms. Allocated memory is still 151.0MB. Free memory was 107.1MB in the beginning and 120.1MB in the end (delta: -13.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 11:22:24,542 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 109.1MB. Free memory is still 78.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 11:22:24,543 INFO L158 Benchmark]: CACSL2BoogieTranslator took 334.81ms. Allocated memory is still 151.0MB. Free memory was 106.4MB in the beginning and 120.1MB in the end (delta: -13.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 11:22:24,544 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 109.1MB. Free memory is still 78.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 334.81ms. Allocated memory is still 151.0MB. Free memory was 106.4MB in the beginning and 120.1MB in the end (delta: -13.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aef246-9f88-47d7-9936-ee9d4be22f55/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aef246-9f88-47d7-9936-ee9d4be22f55/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_b7aef246-9f88-47d7-9936-ee9d4be22f55/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aef246-9f88-47d7-9936-ee9d4be22f55/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aef246-9f88-47d7-9936-ee9d4be22f55/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_b7aef246-9f88-47d7-9936-ee9d4be22f55/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 b6c6a722152c52daf4f5e799c877f12032a99023b4a9ea1a935c1ce634969e85 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 11:22:26,892 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 11:22:26,894 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 11:22:26,933 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 11:22:26,933 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 11:22:26,937 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 11:22:26,941 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 11:22:26,944 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 11:22:26,946 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 11:22:26,952 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 11:22:26,953 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 11:22:26,956 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 11:22:26,956 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 11:22:26,958 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 11:22:26,960 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 11:22:26,967 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 11:22:26,968 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 11:22:26,969 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 11:22:26,970 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 11:22:26,975 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 11:22:26,977 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 11:22:26,980 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 11:22:26,981 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 11:22:26,982 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 11:22:26,993 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 11:22:26,994 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 11:22:26,994 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 11:22:26,996 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 11:22:26,997 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 11:22:26,998 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 11:22:26,998 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 11:22:27,000 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 11:22:27,001 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 11:22:27,002 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 11:22:27,017 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 11:22:27,018 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 11:22:27,018 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 11:22:27,019 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 11:22:27,019 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 11:22:27,020 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 11:22:27,021 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 11:22:27,026 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aef246-9f88-47d7-9936-ee9d4be22f55/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-20 11:22:27,067 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 11:22:27,068 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 11:22:27,069 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 11:22:27,069 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 11:22:27,070 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 11:22:27,070 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 11:22:27,071 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 11:22:27,071 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 11:22:27,072 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 11:22:27,072 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 11:22:27,073 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 11:22:27,073 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 11:22:27,073 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 11:22:27,074 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 11:22:27,074 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 11:22:27,074 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 11:22:27,074 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 11:22:27,075 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 11:22:27,075 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 11:22:27,075 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 11:22:27,075 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 11:22:27,075 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 11:22:27,076 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 11:22:27,076 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 11:22:27,076 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 11:22:27,076 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 11:22:27,077 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 11:22:27,077 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:22:27,077 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 11:22:27,077 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 11:22:27,078 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 11:22:27,078 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 11:22:27,078 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 11:22:27,078 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_b7aef246-9f88-47d7-9936-ee9d4be22f55/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aef246-9f88-47d7-9936-ee9d4be22f55/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b6c6a722152c52daf4f5e799c877f12032a99023b4a9ea1a935c1ce634969e85 [2022-11-20 11:22:27,503 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 11:22:27,526 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 11:22:27,529 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 11:22:27,530 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 11:22:27,531 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 11:22:27,532 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aef246-9f88-47d7-9936-ee9d4be22f55/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-1.i [2022-11-20 11:22:30,768 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 11:22:31,166 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 11:22:31,167 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aef246-9f88-47d7-9936-ee9d4be22f55/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-1.i [2022-11-20 11:22:31,188 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aef246-9f88-47d7-9936-ee9d4be22f55/bin/uautomizer-ug76WZFUDN/data/2eb0dccb8/970c6257291e4911a870cb62abd24a05/FLAGb8eda9c9e [2022-11-20 11:22:31,372 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aef246-9f88-47d7-9936-ee9d4be22f55/bin/uautomizer-ug76WZFUDN/data/2eb0dccb8/970c6257291e4911a870cb62abd24a05 [2022-11-20 11:22:31,375 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 11:22:31,376 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 11:22:31,377 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 11:22:31,378 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 11:22:31,381 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 11:22:31,382 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:22:31" (1/1) ... [2022-11-20 11:22:31,383 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1793e01a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:22:31, skipping insertion in model container [2022-11-20 11:22:31,383 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:22:31" (1/1) ... [2022-11-20 11:22:31,391 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 11:22:31,449 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:22:31,689 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 11:22:31,690 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@517cb314 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:22:31, skipping insertion in model container [2022-11-20 11:22:31,690 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 11:22:31,691 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 11:22:31,693 INFO L158 Benchmark]: Toolchain (without parser) took 315.57ms. Allocated memory is still 75.5MB. Free memory was 48.1MB in the beginning and 38.7MB in the end (delta: 9.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 11:22:31,693 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 75.5MB. Free memory is still 52.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 11:22:31,695 INFO L158 Benchmark]: CACSL2BoogieTranslator took 313.13ms. Allocated memory is still 75.5MB. Free memory was 47.9MB in the beginning and 38.7MB in the end (delta: 9.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 11:22:31,697 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 75.5MB. Free memory is still 52.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 313.13ms. Allocated memory is still 75.5MB. Free memory was 47.9MB in the beginning and 38.7MB 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 Writing output log to file Ultimate.log Result: UNKNOWN