./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-1.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_8bb25c49-a6c2-4e08-a656-034d548578fc/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bb25c49-a6c2-4e08-a656-034d548578fc/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_8bb25c49-a6c2-4e08-a656-034d548578fc/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bb25c49-a6c2-4e08-a656-034d548578fc/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bb25c49-a6c2-4e08-a656-034d548578fc/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_8bb25c49-a6c2-4e08-a656-034d548578fc/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 89806bf5e92e08240ee093afcceea93b900865db28253b34ac5f2402fc0c0eb8 --- 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 16:55:05,701 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 16:55:05,704 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 16:55:05,740 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 16:55:05,740 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 16:55:05,741 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 16:55:05,743 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 16:55:05,745 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 16:55:05,747 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 16:55:05,748 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 16:55:05,749 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 16:55:05,754 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 16:55:05,754 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 16:55:05,756 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 16:55:05,759 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 16:55:05,760 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 16:55:05,761 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 16:55:05,762 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 16:55:05,764 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 16:55:05,767 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 16:55:05,768 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 16:55:05,779 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 16:55:05,782 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 16:55:05,783 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 16:55:05,789 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 16:55:05,789 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 16:55:05,790 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 16:55:05,791 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 16:55:05,791 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 16:55:05,792 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 16:55:05,793 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 16:55:05,794 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 16:55:05,794 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 16:55:05,795 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 16:55:05,805 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 16:55:05,806 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 16:55:05,807 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 16:55:05,807 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 16:55:05,808 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 16:55:05,811 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 16:55:05,812 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 16:55:05,813 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bb25c49-a6c2-4e08-a656-034d548578fc/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-21 16:55:05,861 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 16:55:05,861 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 16:55:05,862 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 16:55:05,862 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 16:55:05,863 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 16:55:05,863 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 16:55:05,864 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 16:55:05,864 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 16:55:05,864 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 16:55:05,867 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 16:55:05,868 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 16:55:05,869 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 16:55:05,869 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 16:55:05,869 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 16:55:05,870 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 16:55:05,870 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 16:55:05,870 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 16:55:05,870 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 16:55:05,870 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 16:55:05,871 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 16:55:05,871 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 16:55:05,871 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 16:55:05,871 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 16:55:05,872 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 16:55:05,872 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 16:55:05,873 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:55:05,873 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 16:55:05,873 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 16:55:05,873 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 16:55:05,874 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 16:55:05,874 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_8bb25c49-a6c2-4e08-a656-034d548578fc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bb25c49-a6c2-4e08-a656-034d548578fc/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 89806bf5e92e08240ee093afcceea93b900865db28253b34ac5f2402fc0c0eb8 [2022-11-21 16:55:06,209 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 16:55:06,253 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 16:55:06,257 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 16:55:06,259 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 16:55:06,260 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 16:55:06,262 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bb25c49-a6c2-4e08-a656-034d548578fc/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-1.i [2022-11-21 16:55:09,609 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 16:55:10,030 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 16:55:10,031 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bb25c49-a6c2-4e08-a656-034d548578fc/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-1.i [2022-11-21 16:55:10,048 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bb25c49-a6c2-4e08-a656-034d548578fc/bin/uautomizer-vX5HgA9Q3a/data/29e91f323/96270b8cc13141619b9cd3c98fafb9a9/FLAG1509a6e14 [2022-11-21 16:55:10,066 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bb25c49-a6c2-4e08-a656-034d548578fc/bin/uautomizer-vX5HgA9Q3a/data/29e91f323/96270b8cc13141619b9cd3c98fafb9a9 [2022-11-21 16:55:10,070 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 16:55:10,072 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 16:55:10,073 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 16:55:10,074 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 16:55:10,078 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 16:55:10,079 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:55:10" (1/1) ... [2022-11-21 16:55:10,081 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@281243f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:55:10, skipping insertion in model container [2022-11-21 16:55:10,081 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:55:10" (1/1) ... [2022-11-21 16:55:10,091 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 16:55:10,154 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 16:55:10,447 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 16:55:10,448 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4c6302a9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:55:10, skipping insertion in model container [2022-11-21 16:55:10,448 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 16:55:10,449 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 16:55:10,451 INFO L158 Benchmark]: Toolchain (without parser) took 378.64ms. Allocated memory is still 132.1MB. Free memory was 86.6MB in the beginning and 76.9MB in the end (delta: 9.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 16:55:10,452 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 98.6MB. Free memory is still 49.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 16:55:10,453 INFO L158 Benchmark]: CACSL2BoogieTranslator took 375.56ms. Allocated memory is still 132.1MB. Free memory was 86.2MB in the beginning and 76.9MB in the end (delta: 9.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 16:55:10,454 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 98.6MB. Free memory is still 49.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 375.56ms. Allocated memory is still 132.1MB. Free memory was 86.2MB in the beginning and 76.9MB in the end (delta: 9.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally 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_8bb25c49-a6c2-4e08-a656-034d548578fc/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bb25c49-a6c2-4e08-a656-034d548578fc/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_8bb25c49-a6c2-4e08-a656-034d548578fc/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bb25c49-a6c2-4e08-a656-034d548578fc/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bb25c49-a6c2-4e08-a656-034d548578fc/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_8bb25c49-a6c2-4e08-a656-034d548578fc/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 89806bf5e92e08240ee093afcceea93b900865db28253b34ac5f2402fc0c0eb8 --- 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 16:55:13,177 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 16:55:13,180 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 16:55:13,215 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 16:55:13,218 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 16:55:13,222 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 16:55:13,228 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 16:55:13,235 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 16:55:13,238 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 16:55:13,244 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 16:55:13,246 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 16:55:13,249 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 16:55:13,250 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 16:55:13,253 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 16:55:13,256 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 16:55:13,259 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 16:55:13,260 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 16:55:13,262 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 16:55:13,265 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 16:55:13,272 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 16:55:13,275 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 16:55:13,279 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 16:55:13,282 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 16:55:13,283 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 16:55:13,292 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 16:55:13,293 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 16:55:13,299 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 16:55:13,300 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 16:55:13,303 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 16:55:13,304 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 16:55:13,305 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 16:55:13,306 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 16:55:13,308 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 16:55:13,322 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 16:55:13,323 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 16:55:13,323 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 16:55:13,324 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 16:55:13,325 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 16:55:13,325 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 16:55:13,326 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 16:55:13,327 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 16:55:13,328 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bb25c49-a6c2-4e08-a656-034d548578fc/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-21 16:55:13,358 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 16:55:13,359 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 16:55:13,359 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 16:55:13,359 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 16:55:13,360 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 16:55:13,361 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 16:55:13,362 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 16:55:13,362 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 16:55:13,362 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 16:55:13,362 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 16:55:13,363 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 16:55:13,363 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 16:55:13,363 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 16:55:13,364 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 16:55:13,364 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 16:55:13,364 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 16:55:13,364 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 16:55:13,365 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 16:55:13,365 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 16:55:13,365 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 16:55:13,365 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 16:55:13,366 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 16:55:13,366 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 16:55:13,366 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 16:55:13,366 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 16:55:13,367 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 16:55:13,367 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 16:55:13,367 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:55:13,368 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 16:55:13,368 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 16:55:13,368 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 16:55:13,368 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 16:55:13,369 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 16:55:13,369 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_8bb25c49-a6c2-4e08-a656-034d548578fc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bb25c49-a6c2-4e08-a656-034d548578fc/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 89806bf5e92e08240ee093afcceea93b900865db28253b34ac5f2402fc0c0eb8 [2022-11-21 16:55:13,810 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 16:55:13,848 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 16:55:13,852 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 16:55:13,854 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 16:55:13,855 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 16:55:13,857 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bb25c49-a6c2-4e08-a656-034d548578fc/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-1.i [2022-11-21 16:55:17,386 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 16:55:17,841 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 16:55:17,848 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bb25c49-a6c2-4e08-a656-034d548578fc/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-1.i [2022-11-21 16:55:17,871 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bb25c49-a6c2-4e08-a656-034d548578fc/bin/uautomizer-vX5HgA9Q3a/data/ffdd58f83/430e84916eed4243a7324bef1374cf03/FLAG5b82869b0 [2022-11-21 16:55:17,899 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bb25c49-a6c2-4e08-a656-034d548578fc/bin/uautomizer-vX5HgA9Q3a/data/ffdd58f83/430e84916eed4243a7324bef1374cf03 [2022-11-21 16:55:17,908 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 16:55:17,911 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 16:55:17,914 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 16:55:17,915 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 16:55:17,920 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 16:55:17,921 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:55:17" (1/1) ... [2022-11-21 16:55:17,922 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6382c309 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:55:17, skipping insertion in model container [2022-11-21 16:55:17,923 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:55:17" (1/1) ... [2022-11-21 16:55:17,932 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 16:55:18,012 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 16:55:18,337 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 16:55:18,338 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6b83150b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:55:18, skipping insertion in model container [2022-11-21 16:55:18,338 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 16:55:18,339 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 16:55:18,342 INFO L158 Benchmark]: Toolchain (without parser) took 429.16ms. Allocated memory is still 75.5MB. Free memory was 52.0MB in the beginning and 42.3MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 16:55:18,344 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 75.5MB. Free memory was 53.4MB in the beginning and 53.3MB in the end (delta: 148.1kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 16:55:18,347 INFO L158 Benchmark]: CACSL2BoogieTranslator took 424.70ms. Allocated memory is still 75.5MB. Free memory was 51.7MB in the beginning and 42.3MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 16:55:18,349 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 75.5MB. Free memory was 53.4MB in the beginning and 53.3MB in the end (delta: 148.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 424.70ms. Allocated memory is still 75.5MB. Free memory was 51.7MB in the beginning and 42.3MB 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 Writing output log to file Ultimate.log Result: UNKNOWN