./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa123ffd-48da-484a-b9e8-3dd37264a51b/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa123ffd-48da-484a-b9e8-3dd37264a51b/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_aa123ffd-48da-484a-b9e8-3dd37264a51b/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa123ffd-48da-484a-b9e8-3dd37264a51b/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa123ffd-48da-484a-b9e8-3dd37264a51b/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_aa123ffd-48da-484a-b9e8-3dd37264a51b/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 f41a78d87834195eab5eb2e1b786d665ee0f261c86aa89f4e0ae15aff9e9d1ee --- 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 12:06:15,926 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 12:06:15,928 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 12:06:15,974 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 12:06:15,974 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 12:06:15,976 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 12:06:15,977 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 12:06:15,979 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 12:06:15,982 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 12:06:15,988 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 12:06:15,990 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 12:06:15,992 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 12:06:15,994 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 12:06:15,996 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 12:06:15,998 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 12:06:16,000 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 12:06:16,003 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 12:06:16,004 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 12:06:16,006 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 12:06:16,013 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 12:06:16,015 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 12:06:16,017 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 12:06:16,018 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 12:06:16,019 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 12:06:16,030 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 12:06:16,030 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 12:06:16,031 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 12:06:16,033 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 12:06:16,033 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 12:06:16,034 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 12:06:16,035 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 12:06:16,035 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 12:06:16,037 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 12:06:16,038 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 12:06:16,040 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 12:06:16,040 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 12:06:16,041 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 12:06:16,041 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 12:06:16,042 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 12:06:16,043 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 12:06:16,044 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 12:06:16,044 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa123ffd-48da-484a-b9e8-3dd37264a51b/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-20 12:06:16,065 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 12:06:16,066 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 12:06:16,066 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 12:06:16,066 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 12:06:16,067 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 12:06:16,067 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 12:06:16,068 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 12:06:16,068 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 12:06:16,069 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 12:06:16,069 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 12:06:16,069 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 12:06:16,069 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 12:06:16,070 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 12:06:16,070 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 12:06:16,070 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 12:06:16,070 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 12:06:16,071 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 12:06:16,071 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 12:06:16,071 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 12:06:16,071 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 12:06:16,071 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 12:06:16,072 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 12:06:16,072 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 12:06:16,072 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 12:06:16,072 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 12:06:16,073 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 12:06:16,073 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 12:06:16,073 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 12:06:16,074 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 12:06:16,074 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 12:06:16,074 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_aa123ffd-48da-484a-b9e8-3dd37264a51b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa123ffd-48da-484a-b9e8-3dd37264a51b/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f41a78d87834195eab5eb2e1b786d665ee0f261c86aa89f4e0ae15aff9e9d1ee [2022-11-20 12:06:16,360 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 12:06:16,389 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 12:06:16,392 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 12:06:16,395 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 12:06:16,395 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 12:06:16,397 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa123ffd-48da-484a-b9e8-3dd37264a51b/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-3.i [2022-11-20 12:06:19,384 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 12:06:19,810 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 12:06:19,810 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa123ffd-48da-484a-b9e8-3dd37264a51b/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-3.i [2022-11-20 12:06:19,825 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa123ffd-48da-484a-b9e8-3dd37264a51b/bin/uautomizer-ug76WZFUDN/data/90caa00f6/69deb3cd03aa4350ae319ff84ca49ac9/FLAG8043ed3b7 [2022-11-20 12:06:19,839 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa123ffd-48da-484a-b9e8-3dd37264a51b/bin/uautomizer-ug76WZFUDN/data/90caa00f6/69deb3cd03aa4350ae319ff84ca49ac9 [2022-11-20 12:06:19,841 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 12:06:19,843 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 12:06:19,844 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 12:06:19,845 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 12:06:19,849 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 12:06:19,849 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:06:19" (1/1) ... [2022-11-20 12:06:19,851 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3253fd3b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:06:19, skipping insertion in model container [2022-11-20 12:06:19,851 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:06:19" (1/1) ... [2022-11-20 12:06:19,858 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 12:06:19,909 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 12:06:20,109 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 12:06:20,110 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@684da0ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:06:20, skipping insertion in model container [2022-11-20 12:06:20,110 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 12:06:20,110 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 12:06:20,112 INFO L158 Benchmark]: Toolchain (without parser) took 268.42ms. Allocated memory is still 163.6MB. Free memory was 128.6MB in the beginning and 118.5MB in the end (delta: 10.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 12:06:20,113 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 163.6MB. Free memory was 108.8MB in the beginning and 108.6MB in the end (delta: 140.1kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 12:06:20,114 INFO L158 Benchmark]: CACSL2BoogieTranslator took 265.89ms. Allocated memory is still 163.6MB. Free memory was 128.0MB in the beginning and 118.5MB in the end (delta: 9.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 12:06:20,115 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 163.6MB. Free memory was 108.8MB in the beginning and 108.6MB in the end (delta: 140.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 265.89ms. Allocated memory is still 163.6MB. Free memory was 128.0MB in the beginning and 118.5MB in the end (delta: 9.5MB). 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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa123ffd-48da-484a-b9e8-3dd37264a51b/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa123ffd-48da-484a-b9e8-3dd37264a51b/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_aa123ffd-48da-484a-b9e8-3dd37264a51b/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa123ffd-48da-484a-b9e8-3dd37264a51b/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa123ffd-48da-484a-b9e8-3dd37264a51b/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_aa123ffd-48da-484a-b9e8-3dd37264a51b/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 f41a78d87834195eab5eb2e1b786d665ee0f261c86aa89f4e0ae15aff9e9d1ee --- 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 12:06:22,403 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 12:06:22,406 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 12:06:22,434 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 12:06:22,434 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 12:06:22,439 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 12:06:22,441 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 12:06:22,447 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 12:06:22,449 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 12:06:22,454 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 12:06:22,455 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 12:06:22,457 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 12:06:22,459 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 12:06:22,460 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 12:06:22,461 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 12:06:22,462 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 12:06:22,463 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 12:06:22,464 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 12:06:22,466 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 12:06:22,468 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 12:06:22,470 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 12:06:22,475 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 12:06:22,478 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 12:06:22,480 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 12:06:22,485 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 12:06:22,490 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 12:06:22,490 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 12:06:22,491 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 12:06:22,493 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 12:06:22,494 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 12:06:22,496 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 12:06:22,497 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 12:06:22,498 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 12:06:22,512 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 12:06:22,513 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 12:06:22,514 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 12:06:22,514 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 12:06:22,515 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 12:06:22,515 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 12:06:22,516 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 12:06:22,517 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 12:06:22,520 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa123ffd-48da-484a-b9e8-3dd37264a51b/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-20 12:06:22,561 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 12:06:22,563 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 12:06:22,564 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 12:06:22,565 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 12:06:22,566 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 12:06:22,566 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 12:06:22,567 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 12:06:22,567 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 12:06:22,568 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 12:06:22,568 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 12:06:22,569 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 12:06:22,569 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 12:06:22,570 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 12:06:22,570 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 12:06:22,570 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 12:06:22,570 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 12:06:22,571 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 12:06:22,571 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 12:06:22,571 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 12:06:22,571 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 12:06:22,572 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 12:06:22,572 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 12:06:22,572 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 12:06:22,572 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 12:06:22,573 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 12:06:22,573 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 12:06:22,573 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 12:06:22,574 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 12:06:22,574 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 12:06:22,574 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 12:06:22,574 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 12:06:22,575 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 12:06:22,575 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 12:06:22,575 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_aa123ffd-48da-484a-b9e8-3dd37264a51b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa123ffd-48da-484a-b9e8-3dd37264a51b/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f41a78d87834195eab5eb2e1b786d665ee0f261c86aa89f4e0ae15aff9e9d1ee [2022-11-20 12:06:22,993 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 12:06:23,022 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 12:06:23,026 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 12:06:23,027 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 12:06:23,028 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 12:06:23,029 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa123ffd-48da-484a-b9e8-3dd37264a51b/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-3.i [2022-11-20 12:06:26,219 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 12:06:26,648 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 12:06:26,649 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa123ffd-48da-484a-b9e8-3dd37264a51b/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-3.i [2022-11-20 12:06:26,665 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa123ffd-48da-484a-b9e8-3dd37264a51b/bin/uautomizer-ug76WZFUDN/data/61404f6e6/4511f40309bc4422b1ba053dfc317eaa/FLAGfe7b561eb [2022-11-20 12:06:26,687 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa123ffd-48da-484a-b9e8-3dd37264a51b/bin/uautomizer-ug76WZFUDN/data/61404f6e6/4511f40309bc4422b1ba053dfc317eaa [2022-11-20 12:06:26,692 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 12:06:26,694 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 12:06:26,697 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 12:06:26,698 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 12:06:26,702 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 12:06:26,703 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:06:26" (1/1) ... [2022-11-20 12:06:26,704 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d1663de and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:06:26, skipping insertion in model container [2022-11-20 12:06:26,705 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:06:26" (1/1) ... [2022-11-20 12:06:26,713 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 12:06:26,762 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 12:06:26,986 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 12:06:26,986 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6fcf27cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:06:26, skipping insertion in model container [2022-11-20 12:06:26,987 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 12:06:26,987 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 12:06:26,989 INFO L158 Benchmark]: Toolchain (without parser) took 294.55ms. Allocated memory is still 104.9MB. Free memory was 80.7MB in the beginning and 71.2MB in the end (delta: 9.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 12:06:26,990 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 67.1MB. Free memory was 45.8MB in the beginning and 45.7MB in the end (delta: 54.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 12:06:26,991 INFO L158 Benchmark]: CACSL2BoogieTranslator took 289.76ms. Allocated memory is still 104.9MB. Free memory was 80.7MB in the beginning and 71.2MB in the end (delta: 9.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 12:06:26,993 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 67.1MB. Free memory was 45.8MB in the beginning and 45.7MB in the end (delta: 54.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 289.76ms. Allocated memory is still 104.9MB. Free memory was 80.7MB in the beginning and 71.2MB in the end (delta: 9.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN