./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version b5237d83 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_c30c8a94-0181-4d12-bdf8-aaaf44ea89d1/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c30c8a94-0181-4d12-bdf8-aaaf44ea89d1/bin/uautomizer-vX5HgA9Q3a/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c30c8a94-0181-4d12-bdf8-aaaf44ea89d1/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c30c8a94-0181-4d12-bdf8-aaaf44ea89d1/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c30c8a94-0181-4d12-bdf8-aaaf44ea89d1/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c30c8a94-0181-4d12-bdf8-aaaf44ea89d1/bin/uautomizer-vX5HgA9Q3a --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 80f1df6d4bc7961b41bec7d16d328ef23e1639399b1fb3a18bcdda9891a98148 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 17:16:22,539 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 17:16:22,542 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 17:16:22,567 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 17:16:22,568 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 17:16:22,572 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 17:16:22,575 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 17:16:22,579 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 17:16:22,581 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 17:16:22,588 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 17:16:22,589 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 17:16:22,592 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 17:16:22,592 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 17:16:22,598 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 17:16:22,599 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 17:16:22,602 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 17:16:22,603 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 17:16:22,605 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 17:16:22,606 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 17:16:22,614 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 17:16:22,615 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 17:16:22,618 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 17:16:22,619 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 17:16:22,620 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 17:16:22,631 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 17:16:22,632 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 17:16:22,632 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 17:16:22,634 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 17:16:22,634 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 17:16:22,635 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 17:16:22,636 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 17:16:22,637 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 17:16:22,639 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 17:16:22,641 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 17:16:22,642 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 17:16:22,642 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 17:16:22,643 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 17:16:22,643 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 17:16:22,644 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 17:16:22,645 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 17:16:22,646 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 17:16:22,647 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c30c8a94-0181-4d12-bdf8-aaaf44ea89d1/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-21 17:16:22,686 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 17:16:22,689 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 17:16:22,690 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 17:16:22,690 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 17:16:22,691 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 17:16:22,691 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 17:16:22,692 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 17:16:22,692 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 17:16:22,693 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 17:16:22,693 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 17:16:22,694 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 17:16:22,694 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 17:16:22,695 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 17:16:22,695 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 17:16:22,695 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 17:16:22,695 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 17:16:22,696 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 17:16:22,696 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 17:16:22,696 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 17:16:22,696 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 17:16:22,697 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 17:16:22,697 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 17:16:22,697 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 17:16:22,697 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 17:16:22,698 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 17:16:22,698 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 17:16:22,698 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 17:16:22,699 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 17:16:22,699 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 17:16:22,699 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 17:16:22,699 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_c30c8a94-0181-4d12-bdf8-aaaf44ea89d1/bin/uautomizer-vX5HgA9Q3a/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c30c8a94-0181-4d12-bdf8-aaaf44ea89d1/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 80f1df6d4bc7961b41bec7d16d328ef23e1639399b1fb3a18bcdda9891a98148 [2022-11-21 17:16:23,002 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 17:16:23,031 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 17:16:23,034 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 17:16:23,035 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 17:16:23,036 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 17:16:23,038 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c30c8a94-0181-4d12-bdf8-aaaf44ea89d1/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-2.i [2022-11-21 17:16:26,096 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 17:16:26,431 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 17:16:26,433 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c30c8a94-0181-4d12-bdf8-aaaf44ea89d1/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-2.i [2022-11-21 17:16:26,451 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c30c8a94-0181-4d12-bdf8-aaaf44ea89d1/bin/uautomizer-vX5HgA9Q3a/data/e55fe1c96/453ec0b0160647cca7a6d480bf71df63/FLAG889695038 [2022-11-21 17:16:26,467 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c30c8a94-0181-4d12-bdf8-aaaf44ea89d1/bin/uautomizer-vX5HgA9Q3a/data/e55fe1c96/453ec0b0160647cca7a6d480bf71df63 [2022-11-21 17:16:26,471 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 17:16:26,472 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 17:16:26,474 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 17:16:26,474 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 17:16:26,479 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 17:16:26,480 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:16:26" (1/1) ... [2022-11-21 17:16:26,481 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@527adcfd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:16:26, skipping insertion in model container [2022-11-21 17:16:26,481 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:16:26" (1/1) ... [2022-11-21 17:16:26,490 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 17:16:26,546 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 17:16:26,766 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 17:16:26,767 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@41424f20 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:16:26, skipping insertion in model container [2022-11-21 17:16:26,767 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 17:16:26,768 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 17:16:26,769 INFO L158 Benchmark]: Toolchain (without parser) took 296.34ms. Allocated memory is still 132.1MB. Free memory was 91.7MB in the beginning and 81.6MB in the end (delta: 10.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 17:16:26,770 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 132.1MB. Free memory was 74.0MB in the beginning and 73.9MB in the end (delta: 116.1kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 17:16:26,771 INFO L158 Benchmark]: CACSL2BoogieTranslator took 293.50ms. Allocated memory is still 132.1MB. Free memory was 91.3MB in the beginning and 81.6MB in the end (delta: 9.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 17:16:26,773 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 132.1MB. Free memory was 74.0MB in the beginning and 73.9MB in the end (delta: 116.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 293.50ms. Allocated memory is still 132.1MB. Free memory was 91.3MB in the beginning and 81.6MB in the end (delta: 9.7MB). 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_c30c8a94-0181-4d12-bdf8-aaaf44ea89d1/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c30c8a94-0181-4d12-bdf8-aaaf44ea89d1/bin/uautomizer-vX5HgA9Q3a/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c30c8a94-0181-4d12-bdf8-aaaf44ea89d1/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c30c8a94-0181-4d12-bdf8-aaaf44ea89d1/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c30c8a94-0181-4d12-bdf8-aaaf44ea89d1/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c30c8a94-0181-4d12-bdf8-aaaf44ea89d1/bin/uautomizer-vX5HgA9Q3a --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 80f1df6d4bc7961b41bec7d16d328ef23e1639399b1fb3a18bcdda9891a98148 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 17:16:29,122 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 17:16:29,124 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 17:16:29,166 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 17:16:29,166 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 17:16:29,167 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 17:16:29,169 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 17:16:29,171 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 17:16:29,173 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 17:16:29,174 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 17:16:29,179 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 17:16:29,187 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 17:16:29,187 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 17:16:29,195 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 17:16:29,198 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 17:16:29,199 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 17:16:29,200 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 17:16:29,201 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 17:16:29,202 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 17:16:29,204 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 17:16:29,206 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 17:16:29,214 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 17:16:29,215 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 17:16:29,216 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 17:16:29,220 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 17:16:29,220 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 17:16:29,220 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 17:16:29,222 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 17:16:29,222 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 17:16:29,229 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 17:16:29,229 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 17:16:29,231 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 17:16:29,233 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 17:16:29,235 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 17:16:29,244 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 17:16:29,244 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 17:16:29,245 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 17:16:29,245 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 17:16:29,245 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 17:16:29,246 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 17:16:29,247 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 17:16:29,250 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c30c8a94-0181-4d12-bdf8-aaaf44ea89d1/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-21 17:16:29,292 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 17:16:29,297 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 17:16:29,298 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 17:16:29,298 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 17:16:29,299 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 17:16:29,299 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 17:16:29,300 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 17:16:29,300 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 17:16:29,300 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 17:16:29,300 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 17:16:29,302 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 17:16:29,302 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 17:16:29,302 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 17:16:29,302 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 17:16:29,303 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 17:16:29,303 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 17:16:29,303 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 17:16:29,303 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 17:16:29,303 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 17:16:29,304 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 17:16:29,304 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 17:16:29,304 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 17:16:29,304 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 17:16:29,305 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 17:16:29,305 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 17:16:29,305 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 17:16:29,305 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 17:16:29,306 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 17:16:29,306 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 17:16:29,306 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 17:16:29,306 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 17:16:29,306 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 17:16:29,307 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 17:16:29,307 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_c30c8a94-0181-4d12-bdf8-aaaf44ea89d1/bin/uautomizer-vX5HgA9Q3a/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c30c8a94-0181-4d12-bdf8-aaaf44ea89d1/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 80f1df6d4bc7961b41bec7d16d328ef23e1639399b1fb3a18bcdda9891a98148 [2022-11-21 17:16:29,693 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 17:16:29,729 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 17:16:29,731 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 17:16:29,733 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 17:16:29,733 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 17:16:29,735 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c30c8a94-0181-4d12-bdf8-aaaf44ea89d1/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-2.i [2022-11-21 17:16:32,861 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 17:16:33,161 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 17:16:33,162 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c30c8a94-0181-4d12-bdf8-aaaf44ea89d1/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-2.i [2022-11-21 17:16:33,185 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c30c8a94-0181-4d12-bdf8-aaaf44ea89d1/bin/uautomizer-vX5HgA9Q3a/data/8fe917d1e/ca03c033397348d4b5bc666be444660f/FLAGa72566591 [2022-11-21 17:16:33,201 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c30c8a94-0181-4d12-bdf8-aaaf44ea89d1/bin/uautomizer-vX5HgA9Q3a/data/8fe917d1e/ca03c033397348d4b5bc666be444660f [2022-11-21 17:16:33,204 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 17:16:33,205 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 17:16:33,207 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 17:16:33,207 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 17:16:33,211 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 17:16:33,212 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:16:33" (1/1) ... [2022-11-21 17:16:33,213 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@543a5c8c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:16:33, skipping insertion in model container [2022-11-21 17:16:33,213 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:16:33" (1/1) ... [2022-11-21 17:16:33,220 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 17:16:33,290 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 17:16:33,531 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 17:16:33,532 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1095dc6a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:16:33, skipping insertion in model container [2022-11-21 17:16:33,532 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 17:16:33,533 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 17:16:33,535 INFO L158 Benchmark]: Toolchain (without parser) took 328.87ms. Allocated memory is still 67.1MB. Free memory was 35.6MB in the beginning and 44.9MB in the end (delta: -9.3MB). Peak memory consumption was 10.2MB. Max. memory is 16.1GB. [2022-11-21 17:16:33,536 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 67.1MB. Free memory was 44.5MB in the beginning and 44.4MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 17:16:33,539 INFO L158 Benchmark]: CACSL2BoogieTranslator took 326.30ms. Allocated memory is still 67.1MB. Free memory was 35.4MB in the beginning and 44.9MB in the end (delta: -9.5MB). Peak memory consumption was 10.2MB. Max. memory is 16.1GB. [2022-11-21 17:16:33,540 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 67.1MB. Free memory was 44.5MB in the beginning and 44.4MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 326.30ms. Allocated memory is still 67.1MB. Free memory was 35.4MB in the beginning and 44.9MB in the end (delta: -9.5MB). Peak memory consumption was 10.2MB. 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