./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b712e86-4503-435a-8467-c27f40270c3d/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b712e86-4503-435a-8467-c27f40270c3d/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_1b712e86-4503-435a-8467-c27f40270c3d/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b712e86-4503-435a-8467-c27f40270c3d/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b712e86-4503-435a-8467-c27f40270c3d/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_1b712e86-4503-435a-8467-c27f40270c3d/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 50ec0e1b32f61b9ee697cf2c7598d178ee7b7b08e68108a0f594c4a6a80ab80c --- 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 10:33:43,311 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 10:33:43,313 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 10:33:43,353 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 10:33:43,354 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 10:33:43,358 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 10:33:43,360 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 10:33:43,364 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 10:33:43,366 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 10:33:43,372 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 10:33:43,373 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 10:33:43,375 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 10:33:43,376 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 10:33:43,379 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 10:33:43,380 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 10:33:43,384 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 10:33:43,386 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 10:33:43,387 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 10:33:43,389 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 10:33:43,395 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 10:33:43,398 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 10:33:43,400 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 10:33:43,402 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 10:33:43,403 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 10:33:43,412 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 10:33:43,413 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 10:33:43,414 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 10:33:43,416 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 10:33:43,416 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 10:33:43,419 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 10:33:43,419 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 10:33:43,420 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 10:33:43,422 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 10:33:43,424 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 10:33:43,426 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 10:33:43,426 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 10:33:43,427 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 10:33:43,427 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 10:33:43,428 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 10:33:43,429 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 10:33:43,430 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 10:33:43,431 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b712e86-4503-435a-8467-c27f40270c3d/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-20 10:33:43,469 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 10:33:43,470 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 10:33:43,470 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 10:33:43,470 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 10:33:43,471 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 10:33:43,472 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 10:33:43,472 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 10:33:43,473 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 10:33:43,473 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 10:33:43,473 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 10:33:43,474 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 10:33:43,474 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 10:33:43,475 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 10:33:43,475 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 10:33:43,475 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 10:33:43,475 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 10:33:43,476 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 10:33:43,476 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 10:33:43,476 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 10:33:43,476 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 10:33:43,476 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 10:33:43,477 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 10:33:43,477 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 10:33:43,477 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 10:33:43,477 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 10:33:43,477 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 10:33:43,478 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 10:33:43,478 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 10:33:43,479 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 10:33:43,479 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 10:33:43,479 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_1b712e86-4503-435a-8467-c27f40270c3d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b712e86-4503-435a-8467-c27f40270c3d/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 50ec0e1b32f61b9ee697cf2c7598d178ee7b7b08e68108a0f594c4a6a80ab80c [2022-11-20 10:33:43,800 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 10:33:43,838 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 10:33:43,841 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 10:33:43,842 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 10:33:43,843 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 10:33:43,844 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b712e86-4503-435a-8467-c27f40270c3d/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-2.i [2022-11-20 10:33:46,846 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 10:33:47,320 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 10:33:47,320 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b712e86-4503-435a-8467-c27f40270c3d/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-2.i [2022-11-20 10:33:47,347 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b712e86-4503-435a-8467-c27f40270c3d/bin/uautomizer-ug76WZFUDN/data/2df6c3b86/1a66ab228b5d4b00ab7f3c76c60021a0/FLAG469890ef9 [2022-11-20 10:33:47,368 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b712e86-4503-435a-8467-c27f40270c3d/bin/uautomizer-ug76WZFUDN/data/2df6c3b86/1a66ab228b5d4b00ab7f3c76c60021a0 [2022-11-20 10:33:47,372 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 10:33:47,374 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 10:33:47,376 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 10:33:47,376 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 10:33:47,380 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 10:33:47,381 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:33:47" (1/1) ... [2022-11-20 10:33:47,382 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@775abadd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:33:47, skipping insertion in model container [2022-11-20 10:33:47,382 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:33:47" (1/1) ... [2022-11-20 10:33:47,390 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 10:33:47,480 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 10:33:47,715 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 10:33:47,716 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2ea5589b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:33:47, skipping insertion in model container [2022-11-20 10:33:47,716 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 10:33:47,717 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 10:33:47,718 INFO L158 Benchmark]: Toolchain (without parser) took 344.09ms. Allocated memory is still 148.9MB. Free memory was 113.3MB in the beginning and 100.3MB in the end (delta: 13.0MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 10:33:47,719 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 113.2MB. Free memory was 66.8MB in the beginning and 66.6MB in the end (delta: 183.3kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 10:33:47,720 INFO L158 Benchmark]: CACSL2BoogieTranslator took 340.52ms. Allocated memory is still 148.9MB. Free memory was 113.3MB in the beginning and 100.3MB in the end (delta: 13.0MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 10:33:47,721 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 113.2MB. Free memory was 66.8MB in the beginning and 66.6MB in the end (delta: 183.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 340.52ms. Allocated memory is still 148.9MB. Free memory was 113.3MB in the beginning and 100.3MB in the end (delta: 13.0MB). Peak memory consumption was 12.6MB. 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_1b712e86-4503-435a-8467-c27f40270c3d/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b712e86-4503-435a-8467-c27f40270c3d/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_1b712e86-4503-435a-8467-c27f40270c3d/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b712e86-4503-435a-8467-c27f40270c3d/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b712e86-4503-435a-8467-c27f40270c3d/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_1b712e86-4503-435a-8467-c27f40270c3d/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 50ec0e1b32f61b9ee697cf2c7598d178ee7b7b08e68108a0f594c4a6a80ab80c --- 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 10:33:50,045 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 10:33:50,047 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 10:33:50,098 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 10:33:50,099 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 10:33:50,103 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 10:33:50,108 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 10:33:50,112 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 10:33:50,114 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 10:33:50,120 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 10:33:50,121 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 10:33:50,124 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 10:33:50,124 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 10:33:50,127 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 10:33:50,130 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 10:33:50,139 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 10:33:50,140 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 10:33:50,141 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 10:33:50,142 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 10:33:50,147 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 10:33:50,148 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 10:33:50,152 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 10:33:50,153 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 10:33:50,154 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 10:33:50,164 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 10:33:50,166 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 10:33:50,166 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 10:33:50,168 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 10:33:50,171 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 10:33:50,172 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 10:33:50,172 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 10:33:50,173 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 10:33:50,174 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 10:33:50,176 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 10:33:50,177 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 10:33:50,177 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 10:33:50,178 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 10:33:50,178 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 10:33:50,179 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 10:33:50,180 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 10:33:50,180 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 10:33:50,181 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b712e86-4503-435a-8467-c27f40270c3d/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-20 10:33:50,225 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 10:33:50,225 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 10:33:50,227 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 10:33:50,227 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 10:33:50,228 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 10:33:50,228 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 10:33:50,229 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 10:33:50,229 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 10:33:50,229 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 10:33:50,230 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 10:33:50,231 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 10:33:50,231 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 10:33:50,231 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 10:33:50,232 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 10:33:50,232 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 10:33:50,232 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 10:33:50,232 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 10:33:50,233 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 10:33:50,233 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 10:33:50,233 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 10:33:50,233 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 10:33:50,233 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 10:33:50,234 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 10:33:50,234 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 10:33:50,234 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 10:33:50,234 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 10:33:50,235 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 10:33:50,235 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 10:33:50,235 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 10:33:50,235 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 10:33:50,236 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 10:33:50,236 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 10:33:50,236 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 10:33:50,237 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_1b712e86-4503-435a-8467-c27f40270c3d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b712e86-4503-435a-8467-c27f40270c3d/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 50ec0e1b32f61b9ee697cf2c7598d178ee7b7b08e68108a0f594c4a6a80ab80c [2022-11-20 10:33:50,697 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 10:33:50,727 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 10:33:50,730 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 10:33:50,732 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 10:33:50,733 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 10:33:50,735 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b712e86-4503-435a-8467-c27f40270c3d/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-2.i [2022-11-20 10:33:53,731 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 10:33:54,253 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 10:33:54,254 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b712e86-4503-435a-8467-c27f40270c3d/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-2.i [2022-11-20 10:33:54,286 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b712e86-4503-435a-8467-c27f40270c3d/bin/uautomizer-ug76WZFUDN/data/6a88d9718/3acdfdb49b4645e5875f84033a21e21b/FLAG89310ff21 [2022-11-20 10:33:54,316 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b712e86-4503-435a-8467-c27f40270c3d/bin/uautomizer-ug76WZFUDN/data/6a88d9718/3acdfdb49b4645e5875f84033a21e21b [2022-11-20 10:33:54,319 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 10:33:54,320 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 10:33:54,324 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 10:33:54,324 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 10:33:54,328 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 10:33:54,328 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:33:54" (1/1) ... [2022-11-20 10:33:54,329 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41615508 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:33:54, skipping insertion in model container [2022-11-20 10:33:54,330 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:33:54" (1/1) ... [2022-11-20 10:33:54,337 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 10:33:54,433 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 10:33:54,721 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 10:33:54,722 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@52a3dd13 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:33:54, skipping insertion in model container [2022-11-20 10:33:54,722 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 10:33:54,723 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 10:33:54,725 INFO L158 Benchmark]: Toolchain (without parser) took 403.62ms. Allocated memory is still 77.6MB. Free memory was 52.5MB in the beginning and 39.9MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 10:33:54,726 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 77.6MB. Free memory was 56.1MB in the beginning and 55.9MB in the end (delta: 139.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 10:33:54,729 INFO L158 Benchmark]: CACSL2BoogieTranslator took 399.32ms. Allocated memory is still 77.6MB. Free memory was 52.2MB in the beginning and 39.9MB in the end (delta: 12.3MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 10:33:54,731 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38ms. Allocated memory is still 77.6MB. Free memory was 56.1MB in the beginning and 55.9MB in the end (delta: 139.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 399.32ms. Allocated memory is still 77.6MB. Free memory was 52.2MB in the beginning and 39.9MB in the end (delta: 12.3MB). Peak memory consumption was 12.6MB. 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