./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test2-1.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_233daa73-ba64-4bdf-a62a-de898c47f65c/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_233daa73-ba64-4bdf-a62a-de898c47f65c/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_233daa73-ba64-4bdf-a62a-de898c47f65c/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_233daa73-ba64-4bdf-a62a-de898c47f65c/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test2-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_233daa73-ba64-4bdf-a62a-de898c47f65c/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_233daa73-ba64-4bdf-a62a-de898c47f65c/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 f0735ebc421a940bb70b06777060abaef432af6ff0cfdeb82bfa2e45a81b4e11 --- 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 11:06:09,101 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 11:06:09,105 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 11:06:09,153 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 11:06:09,154 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 11:06:09,158 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 11:06:09,161 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 11:06:09,165 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 11:06:09,167 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 11:06:09,174 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 11:06:09,176 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 11:06:09,178 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 11:06:09,178 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 11:06:09,182 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 11:06:09,184 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 11:06:09,186 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 11:06:09,188 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 11:06:09,189 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 11:06:09,191 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 11:06:09,200 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 11:06:09,202 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 11:06:09,204 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 11:06:09,206 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 11:06:09,207 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 11:06:09,219 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 11:06:09,219 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 11:06:09,220 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 11:06:09,222 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 11:06:09,222 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 11:06:09,224 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 11:06:09,224 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 11:06:09,225 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 11:06:09,227 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 11:06:09,229 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 11:06:09,231 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 11:06:09,231 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 11:06:09,233 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 11:06:09,233 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 11:06:09,233 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 11:06:09,235 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 11:06:09,235 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 11:06:09,236 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_233daa73-ba64-4bdf-a62a-de898c47f65c/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-20 11:06:09,282 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 11:06:09,282 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 11:06:09,283 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 11:06:09,284 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 11:06:09,285 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 11:06:09,285 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 11:06:09,286 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 11:06:09,286 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 11:06:09,287 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 11:06:09,287 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 11:06:09,288 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 11:06:09,289 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 11:06:09,289 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 11:06:09,289 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 11:06:09,290 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 11:06:09,290 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 11:06:09,290 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 11:06:09,290 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 11:06:09,291 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 11:06:09,291 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 11:06:09,291 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 11:06:09,292 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 11:06:09,292 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 11:06:09,292 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 11:06:09,293 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 11:06:09,293 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:06:09,293 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 11:06:09,293 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 11:06:09,294 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 11:06:09,295 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 11:06:09,295 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_233daa73-ba64-4bdf-a62a-de898c47f65c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_233daa73-ba64-4bdf-a62a-de898c47f65c/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f0735ebc421a940bb70b06777060abaef432af6ff0cfdeb82bfa2e45a81b4e11 [2022-11-20 11:06:09,629 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 11:06:09,654 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 11:06:09,657 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 11:06:09,659 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 11:06:09,659 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 11:06:09,661 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_233daa73-ba64-4bdf-a62a-de898c47f65c/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test2-1.i [2022-11-20 11:06:12,924 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 11:06:13,386 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 11:06:13,387 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_233daa73-ba64-4bdf-a62a-de898c47f65c/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test2-1.i [2022-11-20 11:06:13,404 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_233daa73-ba64-4bdf-a62a-de898c47f65c/bin/uautomizer-ug76WZFUDN/data/39959a072/3f3fe7c1b16e4fd6b0082ba702aef5d5/FLAG4fe3b62d2 [2022-11-20 11:06:13,420 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_233daa73-ba64-4bdf-a62a-de898c47f65c/bin/uautomizer-ug76WZFUDN/data/39959a072/3f3fe7c1b16e4fd6b0082ba702aef5d5 [2022-11-20 11:06:13,423 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 11:06:13,425 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 11:06:13,426 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 11:06:13,427 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 11:06:13,431 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 11:06:13,432 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:06:13" (1/1) ... [2022-11-20 11:06:13,433 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50580c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:06:13, skipping insertion in model container [2022-11-20 11:06:13,434 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:06:13" (1/1) ... [2022-11-20 11:06:13,442 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 11:06:13,516 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:06:13,743 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 11:06:13,743 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1e3afa5b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:06:13, skipping insertion in model container [2022-11-20 11:06:13,744 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 11:06:13,744 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 11:06:13,746 INFO L158 Benchmark]: Toolchain (without parser) took 321.00ms. Allocated memory is still 192.9MB. Free memory was 143.8MB in the beginning and 134.1MB in the end (delta: 9.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 11:06:13,747 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 130.0MB. Free memory was 75.1MB in the beginning and 74.9MB in the end (delta: 117.7kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 11:06:13,748 INFO L158 Benchmark]: CACSL2BoogieTranslator took 317.92ms. Allocated memory is still 192.9MB. Free memory was 143.2MB in the beginning and 134.1MB in the end (delta: 9.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 11:06:13,750 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 130.0MB. Free memory was 75.1MB in the beginning and 74.9MB in the end (delta: 117.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 317.92ms. Allocated memory is still 192.9MB. Free memory was 143.2MB in the beginning and 134.1MB in the end (delta: 9.2MB). 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 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_233daa73-ba64-4bdf-a62a-de898c47f65c/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_233daa73-ba64-4bdf-a62a-de898c47f65c/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_233daa73-ba64-4bdf-a62a-de898c47f65c/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_233daa73-ba64-4bdf-a62a-de898c47f65c/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test2-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_233daa73-ba64-4bdf-a62a-de898c47f65c/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_233daa73-ba64-4bdf-a62a-de898c47f65c/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 f0735ebc421a940bb70b06777060abaef432af6ff0cfdeb82bfa2e45a81b4e11 --- 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 11:06:16,318 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 11:06:16,321 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 11:06:16,345 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 11:06:16,345 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 11:06:16,346 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 11:06:16,348 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 11:06:16,350 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 11:06:16,352 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 11:06:16,353 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 11:06:16,354 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 11:06:16,356 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 11:06:16,356 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 11:06:16,357 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 11:06:16,359 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 11:06:16,360 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 11:06:16,361 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 11:06:16,362 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 11:06:16,365 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 11:06:16,367 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 11:06:16,369 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 11:06:16,370 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 11:06:16,386 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 11:06:16,388 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 11:06:16,392 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 11:06:16,392 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 11:06:16,393 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 11:06:16,394 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 11:06:16,394 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 11:06:16,395 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 11:06:16,396 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 11:06:16,397 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 11:06:16,397 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 11:06:16,398 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 11:06:16,404 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 11:06:16,405 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 11:06:16,405 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 11:06:16,406 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 11:06:16,406 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 11:06:16,407 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 11:06:16,408 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 11:06:16,412 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_233daa73-ba64-4bdf-a62a-de898c47f65c/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-20 11:06:16,459 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 11:06:16,459 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 11:06:16,461 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 11:06:16,461 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 11:06:16,462 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 11:06:16,462 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 11:06:16,463 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 11:06:16,463 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 11:06:16,464 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 11:06:16,464 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 11:06:16,465 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 11:06:16,465 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 11:06:16,466 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 11:06:16,466 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 11:06:16,466 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 11:06:16,466 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 11:06:16,466 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 11:06:16,467 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 11:06:16,467 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 11:06:16,467 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 11:06:16,467 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 11:06:16,467 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 11:06:16,468 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 11:06:16,468 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 11:06:16,468 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 11:06:16,468 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 11:06:16,468 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 11:06:16,469 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:06:16,469 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 11:06:16,469 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 11:06:16,469 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 11:06:16,469 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 11:06:16,470 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 11:06:16,470 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_233daa73-ba64-4bdf-a62a-de898c47f65c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_233daa73-ba64-4bdf-a62a-de898c47f65c/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f0735ebc421a940bb70b06777060abaef432af6ff0cfdeb82bfa2e45a81b4e11 [2022-11-20 11:06:16,873 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 11:06:16,911 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 11:06:16,914 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 11:06:16,917 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 11:06:16,917 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 11:06:16,924 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_233daa73-ba64-4bdf-a62a-de898c47f65c/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test2-1.i [2022-11-20 11:06:20,245 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 11:06:20,646 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 11:06:20,661 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_233daa73-ba64-4bdf-a62a-de898c47f65c/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test2-1.i [2022-11-20 11:06:20,676 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_233daa73-ba64-4bdf-a62a-de898c47f65c/bin/uautomizer-ug76WZFUDN/data/0baefd01b/50fd0725e31e4bd6898a84b790acd627/FLAGdd5021b4f [2022-11-20 11:06:20,691 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_233daa73-ba64-4bdf-a62a-de898c47f65c/bin/uautomizer-ug76WZFUDN/data/0baefd01b/50fd0725e31e4bd6898a84b790acd627 [2022-11-20 11:06:20,694 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 11:06:20,700 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 11:06:20,702 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 11:06:20,704 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 11:06:20,708 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 11:06:20,709 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:06:20" (1/1) ... [2022-11-20 11:06:20,710 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@127cad9a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:06:20, skipping insertion in model container [2022-11-20 11:06:20,711 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:06:20" (1/1) ... [2022-11-20 11:06:20,719 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 11:06:20,781 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:06:21,013 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 11:06:21,015 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@65d75094 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:06:21, skipping insertion in model container [2022-11-20 11:06:21,015 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 11:06:21,015 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 11:06:21,018 INFO L158 Benchmark]: Toolchain (without parser) took 316.12ms. Allocated memory is still 98.6MB. Free memory was 73.0MB in the beginning and 63.5MB in the end (delta: 9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 11:06:21,019 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 69.2MB. Free memory is still 47.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 11:06:21,022 INFO L158 Benchmark]: CACSL2BoogieTranslator took 313.36ms. Allocated memory is still 98.6MB. Free memory was 73.0MB in the beginning and 63.5MB in the end (delta: 9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 11:06:21,024 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 69.2MB. Free memory is still 47.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 313.36ms. Allocated memory is still 98.6MB. Free memory was 73.0MB in the beginning and 63.5MB in the end (delta: 9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN