./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-2.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_cc98e4a7-a287-4b0c-b703-23b895860b8e/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc98e4a7-a287-4b0c-b703-23b895860b8e/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_cc98e4a7-a287-4b0c-b703-23b895860b8e/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc98e4a7-a287-4b0c-b703-23b895860b8e/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc98e4a7-a287-4b0c-b703-23b895860b8e/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_cc98e4a7-a287-4b0c-b703-23b895860b8e/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 7f552e336cb6eb3ea16ba25a84411e1d0c8dcfaa2b088c21df87ffefed1a84a7 --- 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 12:09:55,121 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 12:09:55,123 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 12:09:55,145 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 12:09:55,146 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 12:09:55,147 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 12:09:55,160 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 12:09:55,162 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 12:09:55,164 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 12:09:55,165 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 12:09:55,166 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 12:09:55,167 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 12:09:55,168 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 12:09:55,169 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 12:09:55,170 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 12:09:55,171 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 12:09:55,172 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 12:09:55,173 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 12:09:55,184 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 12:09:55,190 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 12:09:55,195 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 12:09:55,202 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 12:09:55,204 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 12:09:55,207 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 12:09:55,210 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 12:09:55,215 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 12:09:55,215 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 12:09:55,216 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 12:09:55,218 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 12:09:55,219 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 12:09:55,220 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 12:09:55,221 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 12:09:55,223 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 12:09:55,224 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 12:09:55,226 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 12:09:55,226 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 12:09:55,227 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 12:09:55,227 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 12:09:55,228 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 12:09:55,228 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 12:09:55,229 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 12:09:55,231 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc98e4a7-a287-4b0c-b703-23b895860b8e/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-20 12:09:55,266 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 12:09:55,271 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 12:09:55,272 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 12:09:55,272 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 12:09:55,273 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 12:09:55,274 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 12:09:55,274 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 12:09:55,275 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 12:09:55,275 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 12:09:55,275 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 12:09:55,276 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 12:09:55,277 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 12:09:55,277 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 12:09:55,277 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 12:09:55,277 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 12:09:55,278 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 12:09:55,278 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 12:09:55,278 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 12:09:55,278 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 12:09:55,278 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 12:09:55,279 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 12:09:55,279 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 12:09:55,279 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 12:09:55,279 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 12:09:55,279 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 12:09:55,280 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 12:09:55,280 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 12:09:55,280 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 12:09:55,281 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 12:09:55,281 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 12:09:55,281 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_cc98e4a7-a287-4b0c-b703-23b895860b8e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc98e4a7-a287-4b0c-b703-23b895860b8e/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7f552e336cb6eb3ea16ba25a84411e1d0c8dcfaa2b088c21df87ffefed1a84a7 [2022-11-20 12:09:55,648 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 12:09:55,675 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 12:09:55,679 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 12:09:55,681 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 12:09:55,681 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 12:09:55,683 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc98e4a7-a287-4b0c-b703-23b895860b8e/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-2.i [2022-11-20 12:09:59,571 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 12:10:00,006 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 12:10:00,007 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc98e4a7-a287-4b0c-b703-23b895860b8e/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-2.i [2022-11-20 12:10:00,029 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc98e4a7-a287-4b0c-b703-23b895860b8e/bin/uautomizer-ug76WZFUDN/data/9c797b02a/7669d90b08794c8c90508d4ad088d303/FLAG499f02b35 [2022-11-20 12:10:00,065 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc98e4a7-a287-4b0c-b703-23b895860b8e/bin/uautomizer-ug76WZFUDN/data/9c797b02a/7669d90b08794c8c90508d4ad088d303 [2022-11-20 12:10:00,069 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 12:10:00,071 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 12:10:00,073 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 12:10:00,073 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 12:10:00,078 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 12:10:00,079 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:10:00" (1/1) ... [2022-11-20 12:10:00,081 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@687a4e23 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:10:00, skipping insertion in model container [2022-11-20 12:10:00,081 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:10:00" (1/1) ... [2022-11-20 12:10:00,091 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 12:10:00,159 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 12:10:00,434 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 12:10:00,436 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@429a6f07 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:10:00, skipping insertion in model container [2022-11-20 12:10:00,436 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 12:10:00,437 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 12:10:00,440 INFO L158 Benchmark]: Toolchain (without parser) took 368.00ms. Allocated memory is still 163.6MB. Free memory was 128.3MB in the beginning and 118.9MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 12:10:00,441 INFO L158 Benchmark]: CDTParser took 0.40ms. Allocated memory is still 130.0MB. Free memory is still 99.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 12:10:00,442 INFO L158 Benchmark]: CACSL2BoogieTranslator took 364.60ms. Allocated memory is still 163.6MB. Free memory was 128.3MB in the beginning and 118.9MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 12:10:00,444 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40ms. Allocated memory is still 130.0MB. Free memory is still 99.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 364.60ms. Allocated memory is still 163.6MB. Free memory was 128.3MB in the beginning and 118.9MB in the end (delta: 9.4MB). 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_cc98e4a7-a287-4b0c-b703-23b895860b8e/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc98e4a7-a287-4b0c-b703-23b895860b8e/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_cc98e4a7-a287-4b0c-b703-23b895860b8e/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc98e4a7-a287-4b0c-b703-23b895860b8e/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc98e4a7-a287-4b0c-b703-23b895860b8e/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_cc98e4a7-a287-4b0c-b703-23b895860b8e/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 7f552e336cb6eb3ea16ba25a84411e1d0c8dcfaa2b088c21df87ffefed1a84a7 --- 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 12:10:03,563 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 12:10:03,567 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 12:10:03,623 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 12:10:03,624 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 12:10:03,629 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 12:10:03,632 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 12:10:03,639 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 12:10:03,644 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 12:10:03,647 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 12:10:03,650 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 12:10:03,653 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 12:10:03,654 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 12:10:03,661 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 12:10:03,662 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 12:10:03,669 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 12:10:03,673 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 12:10:03,675 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 12:10:03,677 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 12:10:03,682 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 12:10:03,686 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 12:10:03,688 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 12:10:03,692 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 12:10:03,694 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 12:10:03,705 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 12:10:03,705 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 12:10:03,706 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 12:10:03,707 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 12:10:03,708 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 12:10:03,709 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 12:10:03,710 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 12:10:03,712 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 12:10:03,713 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 12:10:03,716 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 12:10:03,734 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 12:10:03,734 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 12:10:03,735 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 12:10:03,736 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 12:10:03,736 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 12:10:03,737 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 12:10:03,741 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 12:10:03,742 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc98e4a7-a287-4b0c-b703-23b895860b8e/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-20 12:10:03,772 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 12:10:03,773 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 12:10:03,773 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 12:10:03,774 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 12:10:03,775 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 12:10:03,775 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 12:10:03,776 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 12:10:03,777 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 12:10:03,777 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 12:10:03,778 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 12:10:03,778 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 12:10:03,778 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 12:10:03,779 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 12:10:03,779 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 12:10:03,780 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 12:10:03,780 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 12:10:03,781 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 12:10:03,781 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 12:10:03,781 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 12:10:03,782 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 12:10:03,782 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 12:10:03,783 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 12:10:03,783 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 12:10:03,783 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 12:10:03,784 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 12:10:03,784 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 12:10:03,785 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 12:10:03,785 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 12:10:03,786 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 12:10:03,786 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 12:10:03,787 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 12:10:03,787 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 12:10:03,787 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 12:10:03,788 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_cc98e4a7-a287-4b0c-b703-23b895860b8e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc98e4a7-a287-4b0c-b703-23b895860b8e/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7f552e336cb6eb3ea16ba25a84411e1d0c8dcfaa2b088c21df87ffefed1a84a7 [2022-11-20 12:10:04,356 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 12:10:04,386 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 12:10:04,390 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 12:10:04,392 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 12:10:04,394 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 12:10:04,397 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc98e4a7-a287-4b0c-b703-23b895860b8e/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-2.i [2022-11-20 12:10:08,427 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 12:10:08,951 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 12:10:08,952 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc98e4a7-a287-4b0c-b703-23b895860b8e/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-2.i [2022-11-20 12:10:08,969 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc98e4a7-a287-4b0c-b703-23b895860b8e/bin/uautomizer-ug76WZFUDN/data/bcfece8a0/ba69049fd0ed4f3d9200bc42ceccd485/FLAG4c3137216 [2022-11-20 12:10:08,995 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc98e4a7-a287-4b0c-b703-23b895860b8e/bin/uautomizer-ug76WZFUDN/data/bcfece8a0/ba69049fd0ed4f3d9200bc42ceccd485 [2022-11-20 12:10:09,002 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 12:10:09,004 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 12:10:09,010 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 12:10:09,011 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 12:10:09,016 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 12:10:09,017 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:10:09" (1/1) ... [2022-11-20 12:10:09,018 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39e999e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:10:09, skipping insertion in model container [2022-11-20 12:10:09,019 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:10:09" (1/1) ... [2022-11-20 12:10:09,029 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 12:10:09,115 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 12:10:09,366 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 12:10:09,367 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4775fa45 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:10:09, skipping insertion in model container [2022-11-20 12:10:09,367 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 12:10:09,368 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 12:10:09,371 INFO L158 Benchmark]: Toolchain (without parser) took 365.94ms. Allocated memory is still 79.7MB. Free memory was 52.5MB in the beginning and 43.0MB in the end (delta: 9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 12:10:09,372 INFO L158 Benchmark]: CDTParser took 0.44ms. Allocated memory is still 54.5MB. Free memory was 32.8MB in the beginning and 32.7MB in the end (delta: 84.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 12:10:09,373 INFO L158 Benchmark]: CACSL2BoogieTranslator took 358.27ms. Allocated memory is still 79.7MB. Free memory was 52.3MB in the beginning and 43.0MB in the end (delta: 9.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 12:10:09,375 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.44ms. Allocated memory is still 54.5MB. Free memory was 32.8MB in the beginning and 32.7MB in the end (delta: 84.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 358.27ms. Allocated memory is still 79.7MB. Free memory was 52.3MB in the beginning and 43.0MB in the end (delta: 9.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN