./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-1.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_2cd1d4fb-fa7d-4672-bd40-529589103146/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cd1d4fb-fa7d-4672-bd40-529589103146/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_2cd1d4fb-fa7d-4672-bd40-529589103146/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cd1d4fb-fa7d-4672-bd40-529589103146/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cd1d4fb-fa7d-4672-bd40-529589103146/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_2cd1d4fb-fa7d-4672-bd40-529589103146/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 be1dcf4f68625d62d28b81607385317c3749a3b9c4401099e862ce9a8a6e6751 --- 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 09:29:13,123 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 09:29:13,126 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 09:29:13,174 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 09:29:13,174 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 09:29:13,175 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 09:29:13,177 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 09:29:13,178 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 09:29:13,180 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 09:29:13,181 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 09:29:13,182 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 09:29:13,183 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 09:29:13,183 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 09:29:13,185 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 09:29:13,186 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 09:29:13,187 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 09:29:13,188 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 09:29:13,189 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 09:29:13,190 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 09:29:13,192 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 09:29:13,200 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 09:29:13,201 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 09:29:13,202 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 09:29:13,203 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 09:29:13,207 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 09:29:13,207 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 09:29:13,207 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 09:29:13,208 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 09:29:13,209 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 09:29:13,210 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 09:29:13,210 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 09:29:13,211 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 09:29:13,212 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 09:29:13,212 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 09:29:13,214 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 09:29:13,214 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 09:29:13,215 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 09:29:13,215 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 09:29:13,215 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 09:29:13,216 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 09:29:13,217 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 09:29:13,218 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cd1d4fb-fa7d-4672-bd40-529589103146/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-20 09:29:13,238 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 09:29:13,239 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 09:29:13,239 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 09:29:13,239 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 09:29:13,240 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 09:29:13,240 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 09:29:13,241 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 09:29:13,241 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 09:29:13,242 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 09:29:13,242 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 09:29:13,242 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 09:29:13,243 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 09:29:13,243 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 09:29:13,243 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 09:29:13,243 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 09:29:13,244 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 09:29:13,244 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 09:29:13,244 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 09:29:13,244 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 09:29:13,245 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 09:29:13,245 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 09:29:13,245 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 09:29:13,245 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 09:29:13,246 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 09:29:13,246 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 09:29:13,246 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 09:29:13,246 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 09:29:13,247 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 09:29:13,247 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 09:29:13,247 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 09:29:13,247 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_2cd1d4fb-fa7d-4672-bd40-529589103146/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cd1d4fb-fa7d-4672-bd40-529589103146/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> be1dcf4f68625d62d28b81607385317c3749a3b9c4401099e862ce9a8a6e6751 [2022-11-20 09:29:13,533 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 09:29:13,555 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 09:29:13,557 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 09:29:13,558 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 09:29:13,559 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 09:29:13,560 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cd1d4fb-fa7d-4672-bd40-529589103146/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-1.i [2022-11-20 09:29:16,520 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 09:29:16,881 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 09:29:16,885 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cd1d4fb-fa7d-4672-bd40-529589103146/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-1.i [2022-11-20 09:29:16,907 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cd1d4fb-fa7d-4672-bd40-529589103146/bin/uautomizer-ug76WZFUDN/data/5e35e31d3/8a79c29d32ee4d0ebde9e1f8fdd9b005/FLAGdc65cd850 [2022-11-20 09:29:16,928 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cd1d4fb-fa7d-4672-bd40-529589103146/bin/uautomizer-ug76WZFUDN/data/5e35e31d3/8a79c29d32ee4d0ebde9e1f8fdd9b005 [2022-11-20 09:29:16,931 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 09:29:16,934 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 09:29:16,937 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 09:29:16,938 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 09:29:16,942 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 09:29:16,944 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:29:16" (1/1) ... [2022-11-20 09:29:16,945 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d3b6ccd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:29:16, skipping insertion in model container [2022-11-20 09:29:16,946 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:29:16" (1/1) ... [2022-11-20 09:29:16,953 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 09:29:17,017 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 09:29:17,306 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 09:29:17,306 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@182be2ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:29:17, skipping insertion in model container [2022-11-20 09:29:17,306 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 09:29:17,307 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 09:29:17,309 INFO L158 Benchmark]: Toolchain (without parser) took 373.59ms. Allocated memory is still 169.9MB. Free memory was 135.5MB in the beginning and 138.8MB in the end (delta: -3.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 09:29:17,309 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 125.8MB. Free memory was 95.6MB in the beginning and 95.6MB in the end (delta: 66.3kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 09:29:17,310 INFO L158 Benchmark]: CACSL2BoogieTranslator took 369.35ms. Allocated memory is still 169.9MB. Free memory was 135.5MB in the beginning and 138.8MB in the end (delta: -3.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 09:29:17,311 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 125.8MB. Free memory was 95.6MB in the beginning and 95.6MB in the end (delta: 66.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 369.35ms. Allocated memory is still 169.9MB. Free memory was 135.5MB in the beginning and 138.8MB in the end (delta: -3.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cd1d4fb-fa7d-4672-bd40-529589103146/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cd1d4fb-fa7d-4672-bd40-529589103146/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_2cd1d4fb-fa7d-4672-bd40-529589103146/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cd1d4fb-fa7d-4672-bd40-529589103146/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cd1d4fb-fa7d-4672-bd40-529589103146/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_2cd1d4fb-fa7d-4672-bd40-529589103146/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 be1dcf4f68625d62d28b81607385317c3749a3b9c4401099e862ce9a8a6e6751 --- 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 09:29:19,565 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 09:29:19,567 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 09:29:19,590 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 09:29:19,591 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 09:29:19,592 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 09:29:19,593 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 09:29:19,599 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 09:29:19,603 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 09:29:19,609 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 09:29:19,610 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 09:29:19,614 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 09:29:19,615 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 09:29:19,617 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 09:29:19,620 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 09:29:19,625 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 09:29:19,626 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 09:29:19,626 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 09:29:19,628 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 09:29:19,629 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 09:29:19,631 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 09:29:19,636 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 09:29:19,637 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 09:29:19,640 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 09:29:19,649 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 09:29:19,650 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 09:29:19,650 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 09:29:19,651 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 09:29:19,652 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 09:29:19,652 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 09:29:19,653 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 09:29:19,653 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 09:29:19,654 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 09:29:19,655 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 09:29:19,676 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 09:29:19,677 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 09:29:19,677 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 09:29:19,678 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 09:29:19,678 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 09:29:19,679 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 09:29:19,680 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 09:29:19,681 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cd1d4fb-fa7d-4672-bd40-529589103146/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-20 09:29:19,712 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 09:29:19,712 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 09:29:19,714 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 09:29:19,714 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 09:29:19,715 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 09:29:19,715 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 09:29:19,716 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 09:29:19,716 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 09:29:19,716 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 09:29:19,716 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 09:29:19,717 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 09:29:19,718 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 09:29:19,718 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 09:29:19,718 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 09:29:19,718 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 09:29:19,719 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 09:29:19,719 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 09:29:19,719 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 09:29:19,719 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 09:29:19,720 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 09:29:19,720 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 09:29:19,720 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 09:29:19,720 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 09:29:19,720 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 09:29:19,721 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 09:29:19,721 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 09:29:19,721 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 09:29:19,722 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 09:29:19,722 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 09:29:19,722 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 09:29:19,722 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 09:29:19,723 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 09:29:19,723 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 09:29:19,723 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_2cd1d4fb-fa7d-4672-bd40-529589103146/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cd1d4fb-fa7d-4672-bd40-529589103146/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> be1dcf4f68625d62d28b81607385317c3749a3b9c4401099e862ce9a8a6e6751 [2022-11-20 09:29:20,164 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 09:29:20,193 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 09:29:20,195 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 09:29:20,197 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 09:29:20,197 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 09:29:20,199 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cd1d4fb-fa7d-4672-bd40-529589103146/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-1.i [2022-11-20 09:29:23,260 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 09:29:23,629 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 09:29:23,629 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cd1d4fb-fa7d-4672-bd40-529589103146/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-1.i [2022-11-20 09:29:23,657 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cd1d4fb-fa7d-4672-bd40-529589103146/bin/uautomizer-ug76WZFUDN/data/2a3ad8e7b/8332a173639647a9a29c9f8c06afc758/FLAGa59d7e2fd [2022-11-20 09:29:23,684 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cd1d4fb-fa7d-4672-bd40-529589103146/bin/uautomizer-ug76WZFUDN/data/2a3ad8e7b/8332a173639647a9a29c9f8c06afc758 [2022-11-20 09:29:23,688 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 09:29:23,689 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 09:29:23,690 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 09:29:23,690 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 09:29:23,697 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 09:29:23,698 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:29:23" (1/1) ... [2022-11-20 09:29:23,699 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a468683 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:29:23, skipping insertion in model container [2022-11-20 09:29:23,700 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:29:23" (1/1) ... [2022-11-20 09:29:23,707 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 09:29:23,783 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 09:29:23,967 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 09:29:23,968 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6266716d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:29:23, skipping insertion in model container [2022-11-20 09:29:23,968 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 09:29:23,968 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 09:29:23,970 INFO L158 Benchmark]: Toolchain (without parser) took 280.13ms. Allocated memory is still 90.2MB. Free memory was 66.7MB in the beginning and 56.8MB in the end (delta: 9.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 09:29:23,971 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 90.2MB. Free memory is still 68.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 09:29:23,971 INFO L158 Benchmark]: CACSL2BoogieTranslator took 278.04ms. Allocated memory is still 90.2MB. Free memory was 66.5MB in the beginning and 56.8MB in the end (delta: 9.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 09:29:23,973 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 90.2MB. Free memory is still 68.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 278.04ms. Allocated memory is still 90.2MB. Free memory was 66.5MB in the beginning and 56.8MB in the end (delta: 9.7MB). 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